root/main/trunk/greenstone2/configure @ 23802

Revision 23802, 241.0 KB (checked in by ak19, 9 years ago)

Added enable/disable-wvware flag to affected configure and Makefiles files in build-src, build-src/packages and top-level GS2, so we can turn off wvware compiling (such as for 64 bit Mac OS Snow Leopard Update 3 machines - MacOS 10.6.3 and over). By default wvware compilation is enabled.

  • 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: ${ac_max_here_lines=38}
266
267# Identity of this package.
268PACKAGE_NAME=
269PACKAGE_TARNAME=
270PACKAGE_VERSION=
271PACKAGE_STRING=
272PACKAGE_BUGREPORT=
273
274# Factoring default headers for most tests.
275ac_includes_default="\
276#include <stdio.h>
277#if HAVE_SYS_TYPES_H
278# include <sys/types.h>
279#endif
280#if HAVE_SYS_STAT_H
281# include <sys/stat.h>
282#endif
283#if STDC_HEADERS
284# include <stdlib.h>
285# include <stddef.h>
286#else
287# if HAVE_STDLIB_H
288#  include <stdlib.h>
289# endif
290#endif
291#if HAVE_STRING_H
292# if !STDC_HEADERS && HAVE_MEMORY_H
293#  include <memory.h>
294# endif
295# include <string.h>
296#endif
297#if HAVE_STRINGS_H
298# include <strings.h>
299#endif
300#if HAVE_INTTYPES_H
301# include <inttypes.h>
302#else
303# if HAVE_STDINT_H
304#  include <stdint.h>
305# endif
306#endif
307#if HAVE_UNISTD_H
308# include <unistd.h>
309#endif"
310
311ac_subdirs_all="$ac_subdirs_all common-src"
312ac_subdirs_all="$ac_subdirs_all build-src"
313ac_subdirs_all="$ac_subdirs_all runtime-src"
314ac_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 PACKAGE VERSION USE_FASTCGI USE_LANGACTION USE_CORBA MICO_DIR ENABLE_JAVA USE_Z3950 USE_YAZ USE_WVWARE USE_JDBM USE_GDBM ENABLE_ACCENTFOLD USE_SQLITE USE_APACHE_HTTPD ENABLE_JNI ENABLE_MG ENABLE_MGPP ENABLE_LUCENE LDFLAGS CFLAGS CC CPPFLAGS ac_ct_CC EXEEXT OBJEXT CXX CXXFLAGS ac_ct_CXX AWK YACC build build_cpu build_vendor build_os host host_cpu host_vendor host_os target target_cpu target_vendor target_os INSTALL_PROGRAM INSTALL_SCRIPT INSTALL_DATA LN_S SET_MAKE RANLIB ac_ct_RANLIB COMPAT32BITFLAGS MICO_VER CPP EGREP U ANSI2KNR ALLOCA LIBOBJS STATIC gsdlos MODULEDIRS subdirs LTLIBOBJS'
315ac_subst_files=''
316
317# Initialize some variables set by options.
318ac_init_help=
319ac_init_version=false
320# The variables have the same names as the options, with
321# dashes changed to underlines.
322cache_file=/dev/null
323exec_prefix=NONE
324no_create=
325no_recursion=
326prefix=NONE
327program_prefix=NONE
328program_suffix=NONE
329program_transform_name=s,x,x,
330silent=
331site=
332srcdir=
333verbose=
334x_includes=NONE
335x_libraries=NONE
336
337# Installation directory options.
338# These are left unexpanded so users can "make install exec_prefix=/foo"
339# and all the variables that are supposed to be based on exec_prefix
340# by default will actually change.
341# Use braces instead of parens because sh, perl, etc. also accept them.
342bindir='${exec_prefix}/bin'
343sbindir='${exec_prefix}/sbin'
344libexecdir='${exec_prefix}/libexec'
345datadir='${prefix}/share'
346sysconfdir='${prefix}/etc'
347sharedstatedir='${prefix}/com'
348localstatedir='${prefix}/var'
349libdir='${exec_prefix}/lib'
350includedir='${prefix}/include'
351oldincludedir='/usr/include'
352infodir='${prefix}/info'
353mandir='${prefix}/man'
354
355ac_prev=
356for ac_option
357do
358  # If the previous option needs an argument, assign it.
359  if test -n "$ac_prev"; then
360    eval "$ac_prev=\$ac_option"
361    ac_prev=
362    continue
363  fi
364
365  ac_optarg=`expr "x$ac_option" : 'x[^=]*=\(.*\)'`
366
367  # Accept the important Cygnus configure options, so we can diagnose typos.
368
369  case $ac_option in
370
371  -bindir | --bindir | --bindi | --bind | --bin | --bi)
372    ac_prev=bindir ;;
373  -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
374    bindir=$ac_optarg ;;
375
376  -build | --build | --buil | --bui | --bu)
377    ac_prev=build_alias ;;
378  -build=* | --build=* | --buil=* | --bui=* | --bu=*)
379    build_alias=$ac_optarg ;;
380
381  -cache-file | --cache-file | --cache-fil | --cache-fi \
382  | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
383    ac_prev=cache_file ;;
384  -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
385  | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
386    cache_file=$ac_optarg ;;
387
388  --config-cache | -C)
389    cache_file=config.cache ;;
390
391  -datadir | --datadir | --datadi | --datad | --data | --dat | --da)
392    ac_prev=datadir ;;
393  -datadir=* | --datadir=* | --datadi=* | --datad=* | --data=* | --dat=* \
394  | --da=*)
395    datadir=$ac_optarg ;;
396
397  -disable-* | --disable-*)
398    ac_feature=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
399    # Reject names that are not valid shell variable names.
400    expr "x$ac_feature" : ".*[^-_$as_cr_alnum]" >/dev/null &&
401      { echo "$as_me: error: invalid feature name: $ac_feature" >&2
402   { (exit 1); exit 1; }; }
403    ac_feature=`echo $ac_feature | sed 's/-/_/g'`
404    eval "enable_$ac_feature=no" ;;
405
406  -enable-* | --enable-*)
407    ac_feature=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
408    # Reject names that are not valid shell variable names.
409    expr "x$ac_feature" : ".*[^-_$as_cr_alnum]" >/dev/null &&
410      { echo "$as_me: error: invalid feature name: $ac_feature" >&2
411   { (exit 1); exit 1; }; }
412    ac_feature=`echo $ac_feature | sed 's/-/_/g'`
413    case $ac_option in
414      *=*) ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`;;
415      *) ac_optarg=yes ;;
416    esac
417    eval "enable_$ac_feature='$ac_optarg'" ;;
418
419  -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
420  | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
421  | --exec | --exe | --ex)
422    ac_prev=exec_prefix ;;
423  -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
424  | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
425  | --exec=* | --exe=* | --ex=*)
426    exec_prefix=$ac_optarg ;;
427
428  -gas | --gas | --ga | --g)
429    # Obsolete; use --with-gas.
430    with_gas=yes ;;
431
432  -help | --help | --hel | --he | -h)
433    ac_init_help=long ;;
434  -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
435    ac_init_help=recursive ;;
436  -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
437    ac_init_help=short ;;
438
439  -host | --host | --hos | --ho)
440    ac_prev=host_alias ;;
441  -host=* | --host=* | --hos=* | --ho=*)
442    host_alias=$ac_optarg ;;
443
444  -includedir | --includedir | --includedi | --included | --include \
445  | --includ | --inclu | --incl | --inc)
446    ac_prev=includedir ;;
447  -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
448  | --includ=* | --inclu=* | --incl=* | --inc=*)
449    includedir=$ac_optarg ;;
450
451  -infodir | --infodir | --infodi | --infod | --info | --inf)
452    ac_prev=infodir ;;
453  -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
454    infodir=$ac_optarg ;;
455
456  -libdir | --libdir | --libdi | --libd)
457    ac_prev=libdir ;;
458  -libdir=* | --libdir=* | --libdi=* | --libd=*)
459    libdir=$ac_optarg ;;
460
461  -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
462  | --libexe | --libex | --libe)
463    ac_prev=libexecdir ;;
464  -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
465  | --libexe=* | --libex=* | --libe=*)
466    libexecdir=$ac_optarg ;;
467
468  -localstatedir | --localstatedir | --localstatedi | --localstated \
469  | --localstate | --localstat | --localsta | --localst \
470  | --locals | --local | --loca | --loc | --lo)
471    ac_prev=localstatedir ;;
472  -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
473  | --localstate=* | --localstat=* | --localsta=* | --localst=* \
474  | --locals=* | --local=* | --loca=* | --loc=* | --lo=*)
475    localstatedir=$ac_optarg ;;
476
477  -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
478    ac_prev=mandir ;;
479  -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
480    mandir=$ac_optarg ;;
481
482  -nfp | --nfp | --nf)
483    # Obsolete; use --without-fp.
484    with_fp=no ;;
485
486  -no-create | --no-create | --no-creat | --no-crea | --no-cre \
487  | --no-cr | --no-c | -n)
488    no_create=yes ;;
489
490  -no-recursion | --no-recursion | --no-recursio | --no-recursi \
491  | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
492    no_recursion=yes ;;
493
494  -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
495  | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
496  | --oldin | --oldi | --old | --ol | --o)
497    ac_prev=oldincludedir ;;
498  -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
499  | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
500  | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
501    oldincludedir=$ac_optarg ;;
502
503  -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
504    ac_prev=prefix ;;
505  -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
506    prefix=$ac_optarg ;;
507
508  -program-prefix | --program-prefix | --program-prefi | --program-pref \
509  | --program-pre | --program-pr | --program-p)
510    ac_prev=program_prefix ;;
511  -program-prefix=* | --program-prefix=* | --program-prefi=* \
512  | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
513    program_prefix=$ac_optarg ;;
514
515  -program-suffix | --program-suffix | --program-suffi | --program-suff \
516  | --program-suf | --program-su | --program-s)
517    ac_prev=program_suffix ;;
518  -program-suffix=* | --program-suffix=* | --program-suffi=* \
519  | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
520    program_suffix=$ac_optarg ;;
521
522  -program-transform-name | --program-transform-name \
523  | --program-transform-nam | --program-transform-na \
524  | --program-transform-n | --program-transform- \
525  | --program-transform | --program-transfor \
526  | --program-transfo | --program-transf \
527  | --program-trans | --program-tran \
528  | --progr-tra | --program-tr | --program-t)
529    ac_prev=program_transform_name ;;
530  -program-transform-name=* | --program-transform-name=* \
531  | --program-transform-nam=* | --program-transform-na=* \
532  | --program-transform-n=* | --program-transform-=* \
533  | --program-transform=* | --program-transfor=* \
534  | --program-transfo=* | --program-transf=* \
535  | --program-trans=* | --program-tran=* \
536  | --progr-tra=* | --program-tr=* | --program-t=*)
537    program_transform_name=$ac_optarg ;;
538
539  -q | -quiet | --quiet | --quie | --qui | --qu | --q \
540  | -silent | --silent | --silen | --sile | --sil)
541    silent=yes ;;
542
543  -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
544    ac_prev=sbindir ;;
545  -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
546  | --sbi=* | --sb=*)
547    sbindir=$ac_optarg ;;
548
549  -sharedstatedir | --sharedstatedir | --sharedstatedi \
550  | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
551  | --sharedst | --shareds | --shared | --share | --shar \
552  | --sha | --sh)
553    ac_prev=sharedstatedir ;;
554  -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
555  | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
556  | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
557  | --sha=* | --sh=*)
558    sharedstatedir=$ac_optarg ;;
559
560  -site | --site | --sit)
561    ac_prev=site ;;
562  -site=* | --site=* | --sit=*)
563    site=$ac_optarg ;;
564
565  -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
566    ac_prev=srcdir ;;
567  -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
568    srcdir=$ac_optarg ;;
569
570  -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
571  | --syscon | --sysco | --sysc | --sys | --sy)
572    ac_prev=sysconfdir ;;
573  -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
574  | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
575    sysconfdir=$ac_optarg ;;
576
577  -target | --target | --targe | --targ | --tar | --ta | --t)
578    ac_prev=target_alias ;;
579  -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
580    target_alias=$ac_optarg ;;
581
582  -v | -verbose | --verbose | --verbos | --verbo | --verb)
583    verbose=yes ;;
584
585  -version | --version | --versio | --versi | --vers | -V)
586    ac_init_version=: ;;
587
588  -with-* | --with-*)
589    ac_package=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
590    # Reject names that are not valid shell variable names.
591    expr "x$ac_package" : ".*[^-_$as_cr_alnum]" >/dev/null &&
592      { echo "$as_me: error: invalid package name: $ac_package" >&2
593   { (exit 1); exit 1; }; }
594    ac_package=`echo $ac_package| sed 's/-/_/g'`
595    case $ac_option in
596      *=*) ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`;;
597      *) ac_optarg=yes ;;
598    esac
599    eval "with_$ac_package='$ac_optarg'" ;;
600
601  -without-* | --without-*)
602    ac_package=`expr "x$ac_option" : 'x-*without-\(.*\)'`
603    # Reject names that are not valid shell variable names.
604    expr "x$ac_package" : ".*[^-_$as_cr_alnum]" >/dev/null &&
605      { echo "$as_me: error: invalid package name: $ac_package" >&2
606   { (exit 1); exit 1; }; }
607    ac_package=`echo $ac_package | sed 's/-/_/g'`
608    eval "with_$ac_package=no" ;;
609
610  --x)
611    # Obsolete; use --with-x.
612    with_x=yes ;;
613
614  -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
615  | --x-incl | --x-inc | --x-in | --x-i)
616    ac_prev=x_includes ;;
617  -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
618  | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
619    x_includes=$ac_optarg ;;
620
621  -x-libraries | --x-libraries | --x-librarie | --x-librari \
622  | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
623    ac_prev=x_libraries ;;
624  -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
625  | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
626    x_libraries=$ac_optarg ;;
627
628  -*) { echo "$as_me: error: unrecognized option: $ac_option
629Try \`$0 --help' for more information." >&2
630   { (exit 1); exit 1; }; }
631    ;;
632
633  *=*)
634    ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
635    # Reject names that are not valid shell variable names.
636    expr "x$ac_envvar" : ".*[^_$as_cr_alnum]" >/dev/null &&
637      { echo "$as_me: error: invalid variable name: $ac_envvar" >&2
638   { (exit 1); exit 1; }; }
639    ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`
640    eval "$ac_envvar='$ac_optarg'"
641    export $ac_envvar ;;
642
643  *)
644    # FIXME: should be removed in autoconf 3.0.
645    echo "$as_me: WARNING: you should use --build, --host, --target" >&2
646    expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
647      echo "$as_me: WARNING: invalid host type: $ac_option" >&2
648    : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
649    ;;
650
651  esac
652done
653
654if test -n "$ac_prev"; then
655  ac_option=--`echo $ac_prev | sed 's/_/-/g'`
656  { echo "$as_me: error: missing argument to $ac_option" >&2
657   { (exit 1); exit 1; }; }
658fi
659
660# Be sure to have absolute paths.
661for ac_var in exec_prefix prefix
662do
663  eval ac_val=$`echo $ac_var`
664  case $ac_val in
665    [\\/$]* | ?:[\\/]* | NONE | '' ) ;;
666    *)  { echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2
667   { (exit 1); exit 1; }; };;
668  esac
669done
670
671# Be sure to have absolute paths.
672for ac_var in bindir sbindir libexecdir datadir sysconfdir sharedstatedir \
673          localstatedir libdir includedir oldincludedir infodir mandir
674do
675  eval ac_val=$`echo $ac_var`
676  case $ac_val in
677    [\\/$]* | ?:[\\/]* ) ;;
678    *)  { echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2
679   { (exit 1); exit 1; }; };;
680  esac
681done
682
683# There might be people who depend on the old broken behavior: `$host'
684# used to hold the argument of --host etc.
685# FIXME: To remove some day.
686build=$build_alias
687host=$host_alias
688target=$target_alias
689
690# FIXME: To remove some day.
691if test "x$host_alias" != x; then
692  if test "x$build_alias" = x; then
693    cross_compiling=maybe
694    echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
695    If a cross compiler is detected then cross compile mode will be used." >&2
696  elif test "x$build_alias" != "x$host_alias"; then
697    cross_compiling=yes
698  fi
699fi
700
701ac_tool_prefix=
702test -n "$host_alias" && ac_tool_prefix=$host_alias-
703
704test "$silent" = yes && exec 6>/dev/null
705
706
707# Find the source files, if location was not specified.
708if test -z "$srcdir"; then
709  ac_srcdir_defaulted=yes
710  # Try the directory containing this script, then its parent.
711  ac_confdir=`(dirname "$0") 2>/dev/null ||
712$as_expr X"$0" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
713     X"$0" : 'X\(//\)[^/]' \| \
714     X"$0" : 'X\(//\)$' \| \
715     X"$0" : 'X\(/\)' \| \
716     .     : '\(.\)' 2>/dev/null ||
717echo X"$0" |
718    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
719      /^X\(\/\/\)[^/].*/{ s//\1/; q; }
720      /^X\(\/\/\)$/{ s//\1/; q; }
721      /^X\(\/\).*/{ s//\1/; q; }
722      s/.*/./; q'`
723  srcdir=$ac_confdir
724  if test ! -r $srcdir/$ac_unique_file; then
725    srcdir=..
726  fi
727else
728  ac_srcdir_defaulted=no
729fi
730if test ! -r $srcdir/$ac_unique_file; then
731  if test "$ac_srcdir_defaulted" = yes; then
732    { echo "$as_me: error: cannot find sources ($ac_unique_file) in $ac_confdir or .." >&2
733   { (exit 1); exit 1; }; }
734  else
735    { echo "$as_me: error: cannot find sources ($ac_unique_file) in $srcdir" >&2
736   { (exit 1); exit 1; }; }
737  fi
738fi
739(cd $srcdir && test -r ./$ac_unique_file) 2>/dev/null ||
740  { echo "$as_me: error: sources are in $srcdir, but \`cd $srcdir' does not work" >&2
741   { (exit 1); exit 1; }; }
742srcdir=`echo "$srcdir" | sed 's%\([^\\/]\)[\\/]*$%\1%'`
743ac_env_build_alias_set=${build_alias+set}
744ac_env_build_alias_value=$build_alias
745ac_cv_env_build_alias_set=${build_alias+set}
746ac_cv_env_build_alias_value=$build_alias
747ac_env_host_alias_set=${host_alias+set}
748ac_env_host_alias_value=$host_alias
749ac_cv_env_host_alias_set=${host_alias+set}
750ac_cv_env_host_alias_value=$host_alias
751ac_env_target_alias_set=${target_alias+set}
752ac_env_target_alias_value=$target_alias
753ac_cv_env_target_alias_set=${target_alias+set}
754ac_cv_env_target_alias_value=$target_alias
755ac_env_CC_set=${CC+set}
756ac_env_CC_value=$CC
757ac_cv_env_CC_set=${CC+set}
758ac_cv_env_CC_value=$CC
759ac_env_CFLAGS_set=${CFLAGS+set}
760ac_env_CFLAGS_value=$CFLAGS
761ac_cv_env_CFLAGS_set=${CFLAGS+set}
762ac_cv_env_CFLAGS_value=$CFLAGS
763ac_env_LDFLAGS_set=${LDFLAGS+set}
764ac_env_LDFLAGS_value=$LDFLAGS
765ac_cv_env_LDFLAGS_set=${LDFLAGS+set}
766ac_cv_env_LDFLAGS_value=$LDFLAGS
767ac_env_CPPFLAGS_set=${CPPFLAGS+set}
768ac_env_CPPFLAGS_value=$CPPFLAGS
769ac_cv_env_CPPFLAGS_set=${CPPFLAGS+set}
770ac_cv_env_CPPFLAGS_value=$CPPFLAGS
771ac_env_CXX_set=${CXX+set}
772ac_env_CXX_value=$CXX
773ac_cv_env_CXX_set=${CXX+set}
774ac_cv_env_CXX_value=$CXX
775ac_env_CXXFLAGS_set=${CXXFLAGS+set}
776ac_env_CXXFLAGS_value=$CXXFLAGS
777ac_cv_env_CXXFLAGS_set=${CXXFLAGS+set}
778ac_cv_env_CXXFLAGS_value=$CXXFLAGS
779ac_env_CPP_set=${CPP+set}
780ac_env_CPP_value=$CPP
781ac_cv_env_CPP_set=${CPP+set}
782ac_cv_env_CPP_value=$CPP
783
784#
785# Report the --help message.
786#
787if test "$ac_init_help" = "long"; then
788  # Omit some internal or obsolete options to make the list less imposing.
789  # This message is too long to be a string in the A/UX 3.1 sh.
790  cat <<_ACEOF
791\`configure' configures this package to adapt to many kinds of systems.
792
793Usage: $0 [OPTION]... [VAR=VALUE]...
794
795To assign environment variables (e.g., CC, CFLAGS...), specify them as
796VAR=VALUE.  See below for descriptions of some of the useful variables.
797
798Defaults for the options are specified in brackets.
799
800Configuration:
801  -h, --help              display this help and exit
802      --help=short        display options specific to this package
803      --help=recursive    display the short help of all the included packages
804  -V, --version           display version information and exit
805  -q, --quiet, --silent   do not print \`checking...' messages
806      --cache-file=FILE   cache test results in FILE [disabled]
807  -C, --config-cache      alias for \`--cache-file=config.cache'
808  -n, --no-create         do not create output files
809      --srcdir=DIR        find the sources in DIR [configure dir or \`..']
810
811_ACEOF
812
813  cat <<_ACEOF
814Installation directories:
815  --prefix=PREFIX         install architecture-independent files in PREFIX
816              [$ac_default_prefix]
817  --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
818              [PREFIX]
819
820By default, \`make install' will install all the files in
821\`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc.  You can specify
822an installation prefix other than \`$ac_default_prefix' using \`--prefix',
823for instance \`--prefix=\$HOME'.
824
825For better control, use the options below.
826
827Fine tuning of the installation directories:
828  --bindir=DIR           user executables [EPREFIX/bin]
829  --sbindir=DIR          system admin executables [EPREFIX/sbin]
830  --libexecdir=DIR       program executables [EPREFIX/libexec]
831  --datadir=DIR          read-only architecture-independent data [PREFIX/share]
832  --sysconfdir=DIR       read-only single-machine data [PREFIX/etc]
833  --sharedstatedir=DIR   modifiable architecture-independent data [PREFIX/com]
834  --localstatedir=DIR    modifiable single-machine data [PREFIX/var]
835  --libdir=DIR           object code libraries [EPREFIX/lib]
836  --includedir=DIR       C header files [PREFIX/include]
837  --oldincludedir=DIR    C header files for non-gcc [/usr/include]
838  --infodir=DIR          info documentation [PREFIX/info]
839  --mandir=DIR           man documentation [PREFIX/man]
840_ACEOF
841
842  cat <<\_ACEOF
843
844System types:
845  --build=BUILD     configure for building on BUILD [guessed]
846  --host=HOST       cross-compile to build programs to run on HOST [BUILD]
847  --target=TARGET   configure for building compilers for TARGET [HOST]
848_ACEOF
849fi
850
851if test -n "$ac_init_help"; then
852
853  cat <<\_ACEOF
854
855Optional Features:
856  --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
857  --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
858  --enable-corba          Enable CORBA support
859  --disable-java          Disable Java compilation
860  --enable-z3950          Enable Z39.50 client support
861  --disable-yaz           Disable YAZ compilation
862  --disable-wvware          Disable wvWare compilation
863  --disable-jdbm          Disable JDBM compilation
864  --disable-gdbm          Disable GDBM compilation
865  --disable-accentfold    Disable Accent Folding for MGPP
866  --disable-sqlite        Disable SQLite support
867  --enable-apache-httpd   Enable Apache httpd support
868  --enable-jni            Enable JNI compilation
869  --disable-mg            Disable MG compilation
870  --disable-mgpp          Disable MGPP compilation
871  --disable-lucene        Disable Lucene compilation
872
873Optional Packages:
874  --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
875  --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
876  --with-micodir          Use installed MICO directory
877  --with-dmalloc          use dmalloc, as in
878                          ftp://ftp.letters.com/src/dmalloc/dmalloc.tar.gz
879  --with-regex            use older regex in lieu of GNU rx for matching
880
881Some influential environment variables:
882  CC          C compiler command
883  CFLAGS      C compiler flags
884  LDFLAGS     linker flags, e.g. -L<lib dir> if you have libraries in a
885              nonstandard directory <lib dir>
886  CPPFLAGS    C/C++ preprocessor flags, e.g. -I<include dir> if you have
887              headers in a nonstandard directory <include dir>
888  CXX         C++ compiler command
889  CXXFLAGS    C++ compiler flags
890  CPP         C preprocessor
891
892Use these variables to override the choices made by `configure' or to help
893it to find libraries and programs with nonstandard names/locations.
894
895_ACEOF
896fi
897
898if test "$ac_init_help" = "recursive"; then
899  # If there are subdirs, report their specific --help.
900  ac_popdir=`pwd`
901  for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
902    test -d $ac_dir || continue
903    ac_builddir=.
904
905if test "$ac_dir" != .; then
906  ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
907  # A "../" for each directory in $ac_dir_suffix.
908  ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'`
909else
910  ac_dir_suffix= ac_top_builddir=
911fi
912
913case $srcdir in
914  .)  # No --srcdir option.  We are building in place.
915    ac_srcdir=.
916    if test -z "$ac_top_builddir"; then
917       ac_top_srcdir=.
918    else
919       ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'`
920    fi ;;
921  [\\/]* | ?:[\\/]* )  # Absolute path.
922    ac_srcdir=$srcdir$ac_dir_suffix;
923    ac_top_srcdir=$srcdir ;;
924  *) # Relative path.
925    ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
926    ac_top_srcdir=$ac_top_builddir$srcdir ;;
927esac
928
929# Do not use `cd foo && pwd` to compute absolute paths, because
930# the directories may not exist.
931case `pwd` in
932.) ac_abs_builddir="$ac_dir";;
933*)
934  case "$ac_dir" in
935  .) ac_abs_builddir=`pwd`;;
936  [\\/]* | ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
937  *) ac_abs_builddir=`pwd`/"$ac_dir";;
938  esac;;
939esac
940case $ac_abs_builddir in
941.) ac_abs_top_builddir=${ac_top_builddir}.;;
942*)
943  case ${ac_top_builddir}. in
944  .) ac_abs_top_builddir=$ac_abs_builddir;;
945  [\\/]* | ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
946  *) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
947  esac;;
948esac
949case $ac_abs_builddir in
950.) ac_abs_srcdir=$ac_srcdir;;
951*)
952  case $ac_srcdir in
953  .) ac_abs_srcdir=$ac_abs_builddir;;
954  [\\/]* | ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
955  *) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
956  esac;;
957esac
958case $ac_abs_builddir in
959.) ac_abs_top_srcdir=$ac_top_srcdir;;
960*)
961  case $ac_top_srcdir in
962  .) ac_abs_top_srcdir=$ac_abs_builddir;;
963  [\\/]* | ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
964  *) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
965  esac;;
966esac
967
968    cd $ac_dir
969    # Check for guested configure; otherwise get Cygnus style configure.
970    if test -f $ac_srcdir/configure.gnu; then
971      echo
972      $SHELL $ac_srcdir/configure.gnu  --help=recursive
973    elif test -f $ac_srcdir/configure; then
974      echo
975      $SHELL $ac_srcdir/configure  --help=recursive
976    elif test -f $ac_srcdir/configure.ac ||
977       test -f $ac_srcdir/configure.in; then
978      echo
979      $ac_configure --help
980    else
981      echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
982    fi
983    cd $ac_popdir
984  done
985fi
986
987test -n "$ac_init_help" && exit 0
988if $ac_init_version; then
989  cat <<\_ACEOF
990
991Copyright (C) 2003 Free Software Foundation, Inc.
992This configure script is free software; the Free Software Foundation
993gives unlimited permission to copy, distribute and modify it.
994_ACEOF
995  exit 0
996fi
997exec 5>config.log
998cat >&5 <<_ACEOF
999This file contains any messages produced by compilers while
1000running configure, to aid debugging if configure makes a mistake.
1001
1002It was created by $as_me, which was
1003generated by GNU Autoconf 2.59.  Invocation command line was
1004
1005  $ $0 $@
1006
1007_ACEOF
1008{
1009cat <<_ASUNAME
1010## --------- ##
1011## Platform. ##
1012## --------- ##
1013
1014hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
1015uname -m = `(uname -m) 2>/dev/null || echo unknown`
1016uname -r = `(uname -r) 2>/dev/null || echo unknown`
1017uname -s = `(uname -s) 2>/dev/null || echo unknown`
1018uname -v = `(uname -v) 2>/dev/null || echo unknown`
1019
1020/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
1021/bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`
1022
1023/bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
1024/usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
1025/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
1026hostinfo               = `(hostinfo) 2>/dev/null               || echo unknown`
1027/bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
1028/usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
1029/bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`
1030
1031_ASUNAME
1032
1033as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1034for as_dir in $PATH
1035do
1036  IFS=$as_save_IFS
1037  test -z "$as_dir" && as_dir=.
1038  echo "PATH: $as_dir"
1039done
1040
1041} >&5
1042
1043cat >&5 <<_ACEOF
1044
1045
1046## ----------- ##
1047## Core tests. ##
1048## ----------- ##
1049
1050_ACEOF
1051
1052
1053# Keep a trace of the command line.
1054# Strip out --no-create and --no-recursion so they do not pile up.
1055# Strip out --silent because we don't want to record it for future runs.
1056# Also quote any args containing shell meta-characters.
1057# Make two passes to allow for proper duplicate-argument suppression.
1058ac_configure_args=
1059ac_configure_args0=
1060ac_configure_args1=
1061ac_sep=
1062ac_must_keep_next=false
1063for ac_pass in 1 2
1064do
1065  for ac_arg
1066  do
1067    case $ac_arg in
1068    -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
1069    -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1070    | -silent | --silent | --silen | --sile | --sil)
1071      continue ;;
1072    *" "*|*"    "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*)
1073      ac_arg=`echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
1074    esac
1075    case $ac_pass in
1076    1) ac_configure_args0="$ac_configure_args0 '$ac_arg'" ;;
1077    2)
1078      ac_configure_args1="$ac_configure_args1 '$ac_arg'"
1079      if test $ac_must_keep_next = true; then
1080    ac_must_keep_next=false # Got value, back to normal.
1081      else
1082    case $ac_arg in
1083      *=* | --config-cache | -C | -disable-* | --disable-* \
1084      | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
1085      | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
1086      | -with-* | --with-* | -without-* | --without-* | --x)
1087        case "$ac_configure_args0 " in
1088          "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
1089        esac
1090        ;;
1091      -* ) ac_must_keep_next=true ;;
1092    esac
1093      fi
1094      ac_configure_args="$ac_configure_args$ac_sep'$ac_arg'"
1095      # Get rid of the leading space.
1096      ac_sep=" "
1097      ;;
1098    esac
1099  done
1100done
1101$as_unset ac_configure_args0 || test "${ac_configure_args0+set}" != set || { ac_configure_args0=; export ac_configure_args0; }
1102$as_unset ac_configure_args1 || test "${ac_configure_args1+set}" != set || { ac_configure_args1=; export ac_configure_args1; }
1103
1104# When interrupted or exit'd, cleanup temporary files, and complete
1105# config.log.  We remove comments because anyway the quotes in there
1106# would cause problems or look ugly.
1107# WARNING: Be sure not to use single quotes in there, as some shells,
1108# such as our DU 5.0 friend, will then `close' the trap.
1109trap 'exit_status=$?
1110  # Save into config.log some information that might help in debugging.
1111  {
1112    echo
1113
1114    cat <<\_ASBOX
1115## ---------------- ##
1116## Cache variables. ##
1117## ---------------- ##
1118_ASBOX
1119    echo
1120    # The following way of writing the cache mishandles newlines in values,
1121{
1122  (set) 2>&1 |
1123    case `(ac_space='"'"' '"'"'; set | grep ac_space) 2>&1` in
1124    *ac_space=\ *)
1125      sed -n \
1126    "s/'"'"'/'"'"'\\\\'"'"''"'"'/g;
1127      s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='"'"'\\2'"'"'/p"
1128      ;;
1129    *)
1130      sed -n \
1131    "s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p"
1132      ;;
1133    esac;
1134}
1135    echo
1136
1137    cat <<\_ASBOX
1138## ----------------- ##
1139## Output variables. ##
1140## ----------------- ##
1141_ASBOX
1142    echo
1143    for ac_var in $ac_subst_vars
1144    do
1145      eval ac_val=$`echo $ac_var`
1146      echo "$ac_var='"'"'$ac_val'"'"'"
1147    done | sort
1148    echo
1149
1150    if test -n "$ac_subst_files"; then
1151      cat <<\_ASBOX
1152## ------------- ##
1153## Output files. ##
1154## ------------- ##
1155_ASBOX
1156      echo
1157      for ac_var in $ac_subst_files
1158      do
1159    eval ac_val=$`echo $ac_var`
1160    echo "$ac_var='"'"'$ac_val'"'"'"
1161      done | sort
1162      echo
1163    fi
1164
1165    if test -s confdefs.h; then
1166      cat <<\_ASBOX
1167## ----------- ##
1168## confdefs.h. ##
1169## ----------- ##
1170_ASBOX
1171      echo
1172      sed "/^$/d" confdefs.h | sort
1173      echo
1174    fi
1175    test "$ac_signal" != 0 &&
1176      echo "$as_me: caught signal $ac_signal"
1177    echo "$as_me: exit $exit_status"
1178  } >&5
1179  rm -f core *.core &&
1180  rm -rf conftest* confdefs* conf$$* $ac_clean_files &&
1181    exit $exit_status
1182     ' 0
1183for ac_signal in 1 2 13 15; do
1184  trap 'ac_signal='$ac_signal'; { (exit 1); exit 1; }' $ac_signal
1185done
1186ac_signal=0
1187
1188# confdefs.h avoids OS command line length limits that DEFS can exceed.
1189rm -rf conftest* confdefs.h
1190# AIX cpp loses on an empty file, so make sure it contains at least a newline.
1191echo >confdefs.h
1192
1193# Predefined preprocessor variables.
1194
1195cat >>confdefs.h <<_ACEOF
1196#define PACKAGE_NAME "$PACKAGE_NAME"
1197_ACEOF
1198
1199
1200cat >>confdefs.h <<_ACEOF
1201#define PACKAGE_TARNAME "$PACKAGE_TARNAME"
1202_ACEOF
1203
1204
1205cat >>confdefs.h <<_ACEOF
1206#define PACKAGE_VERSION "$PACKAGE_VERSION"
1207_ACEOF
1208
1209
1210cat >>confdefs.h <<_ACEOF
1211#define PACKAGE_STRING "$PACKAGE_STRING"
1212_ACEOF
1213
1214
1215cat >>confdefs.h <<_ACEOF
1216#define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
1217_ACEOF
1218
1219
1220# Let the site file select an alternate cache file if it wants to.
1221# Prefer explicitly selected file to automatically selected ones.
1222if test -z "$CONFIG_SITE"; then
1223  if test "x$prefix" != xNONE; then
1224    CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"
1225  else
1226    CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
1227  fi
1228fi
1229for ac_site_file in $CONFIG_SITE; do
1230  if test -r "$ac_site_file"; then
1231    { echo "$as_me:$LINENO: loading site script $ac_site_file" >&5
1232echo "$as_me: loading site script $ac_site_file" >&6;}
1233    sed 's/^/| /' "$ac_site_file" >&5
1234    . "$ac_site_file"
1235  fi
1236done
1237
1238if test -r "$cache_file"; then
1239  # Some versions of bash will fail to source /dev/null (special
1240  # files actually), so we avoid doing that.
1241  if test -f "$cache_file"; then
1242    { echo "$as_me:$LINENO: loading cache $cache_file" >&5
1243echo "$as_me: loading cache $cache_file" >&6;}
1244    case $cache_file in
1245      [\\/]* | ?:[\\/]* ) . $cache_file;;
1246      *)                      . ./$cache_file;;
1247    esac
1248  fi
1249else
1250  { echo "$as_me:$LINENO: creating cache $cache_file" >&5
1251echo "$as_me: creating cache $cache_file" >&6;}
1252  >$cache_file
1253fi
1254
1255# Check that the precious variables saved in the cache have kept the same
1256# value.
1257ac_cache_corrupted=false
1258for ac_var in `(set) 2>&1 |
1259           sed -n 's/^ac_env_\([a-zA-Z_0-9]*\)_set=.*/\1/p'`; do
1260  eval ac_old_set=\$ac_cv_env_${ac_var}_set
1261  eval ac_new_set=\$ac_env_${ac_var}_set
1262  eval ac_old_val="\$ac_cv_env_${ac_var}_value"
1263  eval ac_new_val="\$ac_env_${ac_var}_value"
1264  case $ac_old_set,$ac_new_set in
1265    set,)
1266      { echo "$as_me:$LINENO: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
1267echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
1268      ac_cache_corrupted=: ;;
1269    ,set)
1270      { echo "$as_me:$LINENO: error: \`$ac_var' was not set in the previous run" >&5
1271echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
1272      ac_cache_corrupted=: ;;
1273    ,);;
1274    *)
1275      if test "x$ac_old_val" != "x$ac_new_val"; then
1276    { echo "$as_me:$LINENO: error: \`$ac_var' has changed since the previous run:" >&5
1277echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
1278    { echo "$as_me:$LINENO:   former value:  $ac_old_val" >&5
1279echo "$as_me:   former value:  $ac_old_val" >&2;}
1280    { echo "$as_me:$LINENO:   current value: $ac_new_val" >&5
1281echo "$as_me:   current value: $ac_new_val" >&2;}
1282    ac_cache_corrupted=:
1283      fi;;
1284  esac
1285  # Pass precious variables to config.status.
1286  if test "$ac_new_set" = set; then
1287    case $ac_new_val in
1288    *" "*|*"    "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*)
1289      ac_arg=$ac_var=`echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
1290    *) ac_arg=$ac_var=$ac_new_val ;;
1291    esac
1292    case " $ac_configure_args " in
1293      *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
1294      *) ac_configure_args="$ac_configure_args '$ac_arg'" ;;
1295    esac
1296  fi
1297done
1298if $ac_cache_corrupted; then
1299  { echo "$as_me:$LINENO: error: changes in the environment can compromise the build" >&5
1300echo "$as_me: error: changes in the environment can compromise the build" >&2;}
1301  { { echo "$as_me:$LINENO: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&5
1302echo "$as_me: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&2;}
1303   { (exit 1); exit 1; }; }
1304fi
1305
1306ac_ext=c
1307ac_cpp='$CPP $CPPFLAGS'
1308ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1309ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1310ac_compiler_gnu=$ac_cv_c_compiler_gnu
1311
1312
1313
1314
1315
1316
1317
1318
1319
1320
1321
1322
1323
1324
1325
1326
1327
1328
1329
1330          ac_config_headers="$ac_config_headers config.h"
1331
1332
1333PACKAGE=gsdl
1334VERSION=2.x-svn
1335cat >>confdefs.h <<_ACEOF
1336#define PACKAGE "$PACKAGE"
1337_ACEOF
1338
1339cat >>confdefs.h <<_ACEOF
1340#define VERSION "$VERSION"
1341_ACEOF
1342
1343
1344
1345
1346
1347USE_FASTCGI=0
1348if test USE_FASTCGI = 1; then
1349cat >>confdefs.h <<\_ACEOF
1350#define USE_FASTCGI 1
1351_ACEOF
1352
1353
1354fi
1355
1356if test USE_LANGACTION = 1; then
1357cat >>confdefs.h <<\_ACEOF
1358#define USE_LANGACTION 1
1359_ACEOF
1360
1361
1362fi
1363
1364# Check whether --enable-corba or --disable-corba was given.
1365if test "${enable_corba+set}" = set; then
1366  enableval="$enable_corba"
1367  USE_CORBA=$enableval
1368else
1369  USE_CORBA=no
1370fi;
1371if test $USE_CORBA = "yes" -o $USE_CORBA = "1" ; then
1372  USE_CORBA=1
1373  cat >>confdefs.h <<\_ACEOF
1374#define USE_CORBA
1375_ACEOF
1376
1377else
1378  USE_CORBA=0
1379fi
1380
1381
1382
1383# Check whether --with-micodir or --without-micodir was given.
1384if test "${with_micodir+set}" = set; then
1385  withval="$with_micodir"
1386  MICO_DIR=$withval
1387else
1388  MICO_DIR="default"
1389fi;
1390cat >>confdefs.h <<_ACEOF
1391#define MICO_DIR "$MICO_DIR"
1392_ACEOF
1393
1394
1395
1396# Check whether --enable-java or --disable-java was given.
1397if test "${enable_java+set}" = set; then
1398  enableval="$enable_java"
1399  ENABLE_JAVA=$enableval
1400else
1401  ENABLE_JAVA=yes
1402fi;
1403if test $ENABLE_JAVA = "yes" -o $ENABLE_JAVA = "1" ; then
1404  ENABLE_JAVA=1
1405  if test "x$JAVA_HOME" != "x" ; then
1406    echo "Detected JAVA_HOME is set, however this will not be used during compilation"
1407    echo "To control the version of 'javac' and 'java' set environment variables JAVAC"
1408    echo "and JAVA respectively"
1409    export JAVA_HOME=
1410  fi
1411else
1412  ENABLE_JAVA=0
1413fi
1414
1415
1416# Check whether --enable-z3950 or --disable-z3950 was given.
1417if test "${enable_z3950+set}" = set; then
1418  enableval="$enable_z3950"
1419  USE_Z3950=$enableval
1420else
1421  USE_Z3950=no
1422fi;
1423if test $USE_Z3950 = "yes" -o $USE_Z3950 = "1" ; then
1424  USE_Z3950=1
1425  cat >>confdefs.h <<\_ACEOF
1426#define USE_Z3950
1427_ACEOF
1428
1429else
1430  USE_Z3950=0
1431fi
1432
1433
1434# Check whether --enable-yaz or --disable-yaz was given.
1435if test "${enable_yaz+set}" = set; then
1436  enableval="$enable_yaz"
1437  USE_YAZ=$enableval
1438else
1439  USE_YAZ=yes
1440fi;
1441if test $USE_YAZ = "yes" -o $USE_YAZ = "1" ; then
1442  USE_YAZ=1
1443  cat >>confdefs.h <<\_ACEOF
1444#define USE_YAZ
1445_ACEOF
1446
1447else
1448  USE_YAZ=0
1449fi
1450
1451
1452# Check whether --enable-wvware or --disable-wvware was given.
1453if test "${enable_wvware+set}" = set; then
1454  enableval="$enable_wvware"
1455  USE_WVWARE=$enableval
1456else
1457  USE_WVWARE=yes
1458fi;
1459if test $USE_WVWARE = "yes" -o $USE_WVWARE = "1" ; then
1460  USE_WVWARE=1
1461  cat >>confdefs.h <<\_ACEOF
1462#define USE_WVWARE
1463_ACEOF
1464
1465else
1466  USE_WVWARE=0
1467fi
1468
1469
1470# Check whether --enable-jdbm or --disable-jdbm was given.
1471if test "${enable_jdbm+set}" = set; then
1472  enableval="$enable_jdbm"
1473  USE_JDBM=$enableval
1474else
1475  USE_JDBM=yes
1476fi;
1477if test $ENABLE_JAVA = "1" -a \( $USE_JDBM = "yes" -o $USE_JDBM = "1" \) ; then
1478  USE_JDBM=1
1479  cat >>confdefs.h <<\_ACEOF
1480#define USE_JDBM
1481_ACEOF
1482
1483else
1484  USE_JDBM=0
1485fi
1486
1487
1488# Check whether --enable-gdbm or --disable-gdbm was given.
1489if test "${enable_gdbm+set}" = set; then
1490  enableval="$enable_gdbm"
1491  USE_GDBM=$enableval
1492else
1493  USE_GDBM=yes
1494fi;
1495if test $USE_GDBM = "yes" -o $USE_GDBM = "1" ; then
1496  USE_GDBM=1
1497  cat >>confdefs.h <<\_ACEOF
1498#define USE_GDBM
1499_ACEOF
1500
1501else
1502  USE_GDBM=0
1503fi
1504
1505
1506# Check whether --enable-accentfold or --disable-accentfold was given.
1507if test "${enable_accentfold+set}" = set; then
1508  enableval="$enable_accentfold"
1509  ENABLE_ACCENTFOLD=$enableval
1510else
1511  ENABLE_ACCENTFOLD=yes
1512fi;
1513if test $ENABLE_ACCENTFOLD = "yes" -o $ENABLE_ACCENTFOLD = "1" ; then
1514  ENABLE_ACCENTFOLD=1
1515  cat >>confdefs.h <<\_ACEOF
1516#define ENABLE_ACCENTFOLD
1517_ACEOF
1518
1519else
1520  ENABLE_ACCENTFOLD=0
1521fi
1522
1523
1524# Check whether --enable-sqlite or --disable-sqlite was given.
1525if test "${enable_sqlite+set}" = set; then
1526  enableval="$enable_sqlite"
1527  USE_SQLITE=$enableval
1528else
1529  USE_SQLITE=yes
1530fi;
1531if test $USE_SQLITE = "yes" -o $USE_SQLITE = "1" ; then
1532  USE_SQLITE=1
1533  cat >>confdefs.h <<\_ACEOF
1534#define USE_SQLITE
1535_ACEOF
1536
1537else
1538  USE_SQLITE=0
1539fi
1540
1541
1542if test -d runtime-src; then
1543   # Check whether --enable-apache-httpd or --disable-apache-httpd was given.
1544if test "${enable_apache_httpd+set}" = set; then
1545  enableval="$enable_apache_httpd"
1546  USE_APACHE_HTTPD=$enableval
1547else
1548  USE_APACHE_HTTPD=no
1549fi;
1550   if test $USE_APACHE_HTTPD = "yes" -o $USE_APACHE_HTTPD = "1" ; then
1551     USE_APACHE_HTTPD=1
1552     cat >>confdefs.h <<\_ACEOF
1553#define USE_APACHE_HTTPD
1554_ACEOF
1555
1556   else
1557     USE_APACHE_HTTPD=0
1558   fi
1559
1560fi
1561
1562# Check whether --enable-jni or --disable-jni was given.
1563if test "${enable_jni+set}" = set; then
1564  enableval="$enable_jni"
1565  ENABLE_JNI=$enableval
1566else
1567  ENABLE_JNI=no
1568fi;
1569if test $ENABLE_JAVA = "1" -a \( $ENABLE_JNI = "yes" -o $ENABLE_JNI = "1" \) ; then
1570  ENABLE_JNI=1
1571  cat >>confdefs.h <<\_ACEOF
1572#define ENABLE_JNI
1573_ACEOF
1574
1575else
1576  ENABLE_JNI=0
1577fi
1578
1579
1580# Check whether --enable-mg or --disable-mg was given.
1581if test "${enable_mg+set}" = set; then
1582  enableval="$enable_mg"
1583  ENABLE_MG=$enableval
1584else
1585  ENABLE_MG=yes
1586fi;
1587if test $ENABLE_MG = "yes" -o $ENABLE_MG = "1" ; then
1588  ENABLE_MG=1
1589  cat >>confdefs.h <<\_ACEOF
1590#define ENABLE_MG
1591_ACEOF
1592
1593 else
1594  ENABLE_MG=0
1595 fi
1596
1597
1598
1599# Check whether --enable-mgpp or --disable-mgpp was given.
1600if test "${enable_mgpp+set}" = set; then
1601  enableval="$enable_mgpp"
1602  ENABLE_MGPP=$enableval
1603else
1604  ENABLE_MGPP=yes
1605fi;
1606if test $ENABLE_MGPP = "yes" -o $ENABLE_MGPP = "1" ; then
1607  ENABLE_MGPP=1
1608  cat >>confdefs.h <<\_ACEOF
1609#define ENABLE_MGPP
1610_ACEOF
1611
1612else
1613  ENABLE_MGPP=0
1614fi
1615
1616
1617# Check whether --enable-lucene or --disable-lucene was given.
1618if test "${enable_lucene+set}" = set; then
1619  enableval="$enable_lucene"
1620  ENABLE_LUCENE=$enableval
1621else
1622  ENABLE_LUCENE=yes
1623fi;
1624if test $ENABLE_JAVA = "1" -a \( $ENABLE_LUCENE = "yes" -o $ENABLE_LUCENE = "1" \) ; then
1625  ENABLE_LUCENE=1
1626  cat >>confdefs.h <<\_ACEOF
1627#define ENABLE_LUCENE
1628_ACEOF
1629
1630else
1631  ENABLE_LUCENE=0
1632fi
1633
1634
1635
1636LDFLAGS=$LDFLAGS
1637
1638if test -z "$CFLAGS"; then
1639CFLAGS=-O2
1640fi
1641
1642
1643
1644ac_ext=c
1645ac_cpp='$CPP $CPPFLAGS'
1646ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1647ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1648ac_compiler_gnu=$ac_cv_c_compiler_gnu
1649if test -n "$ac_tool_prefix"; then
1650  # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
1651set dummy ${ac_tool_prefix}gcc; ac_word=$2
1652echo "$as_me:$LINENO: checking for $ac_word" >&5
1653echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1654if test "${ac_cv_prog_CC+set}" = set; then
1655  echo $ECHO_N "(cached) $ECHO_C" >&6
1656else
1657  if test -n "$CC"; then
1658  ac_cv_prog_CC="$CC" # Let the user override the test.
1659else
1660as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1661for as_dir in $PATH
1662do
1663  IFS=$as_save_IFS
1664  test -z "$as_dir" && as_dir=.
1665  for ac_exec_ext in '' $ac_executable_extensions; do
1666  if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1667    ac_cv_prog_CC="${ac_tool_prefix}gcc"
1668    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1669    break 2
1670  fi
1671done
1672done
1673
1674fi
1675fi
1676CC=$ac_cv_prog_CC
1677if test -n "$CC"; then
1678  echo "$as_me:$LINENO: result: $CC" >&5
1679echo "${ECHO_T}$CC" >&6
1680else
1681  echo "$as_me:$LINENO: result: no" >&5
1682echo "${ECHO_T}no" >&6
1683fi
1684
1685fi
1686if test -z "$ac_cv_prog_CC"; then
1687  ac_ct_CC=$CC
1688  # Extract the first word of "gcc", so it can be a program name with args.
1689set dummy gcc; ac_word=$2
1690echo "$as_me:$LINENO: checking for $ac_word" >&5
1691echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1692if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
1693  echo $ECHO_N "(cached) $ECHO_C" >&6
1694else
1695  if test -n "$ac_ct_CC"; then
1696  ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
1697else
1698as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1699for as_dir in $PATH
1700do
1701  IFS=$as_save_IFS
1702  test -z "$as_dir" && as_dir=.
1703  for ac_exec_ext in '' $ac_executable_extensions; do
1704  if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1705    ac_cv_prog_ac_ct_CC="gcc"
1706    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1707    break 2
1708  fi
1709done
1710done
1711
1712fi
1713fi
1714ac_ct_CC=$ac_cv_prog_ac_ct_CC
1715if test -n "$ac_ct_CC"; then
1716  echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
1717echo "${ECHO_T}$ac_ct_CC" >&6
1718else
1719  echo "$as_me:$LINENO: result: no" >&5
1720echo "${ECHO_T}no" >&6
1721fi
1722
1723  CC=$ac_ct_CC
1724else
1725  CC="$ac_cv_prog_CC"
1726fi
1727
1728if test -z "$CC"; then
1729  if test -n "$ac_tool_prefix"; then
1730  # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
1731set dummy ${ac_tool_prefix}cc; ac_word=$2
1732echo "$as_me:$LINENO: checking for $ac_word" >&5
1733echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1734if test "${ac_cv_prog_CC+set}" = set; then
1735  echo $ECHO_N "(cached) $ECHO_C" >&6
1736else
1737  if test -n "$CC"; then
1738  ac_cv_prog_CC="$CC" # Let the user override the test.
1739else
1740as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1741for as_dir in $PATH
1742do
1743  IFS=$as_save_IFS
1744  test -z "$as_dir" && as_dir=.
1745  for ac_exec_ext in '' $ac_executable_extensions; do
1746  if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1747    ac_cv_prog_CC="${ac_tool_prefix}cc"
1748    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1749    break 2
1750  fi
1751done
1752done
1753
1754fi
1755fi
1756CC=$ac_cv_prog_CC
1757if test -n "$CC"; then
1758  echo "$as_me:$LINENO: result: $CC" >&5
1759echo "${ECHO_T}$CC" >&6
1760else
1761  echo "$as_me:$LINENO: result: no" >&5
1762echo "${ECHO_T}no" >&6
1763fi
1764
1765fi
1766if test -z "$ac_cv_prog_CC"; then
1767  ac_ct_CC=$CC
1768  # Extract the first word of "cc", so it can be a program name with args.
1769set dummy cc; ac_word=$2
1770echo "$as_me:$LINENO: checking for $ac_word" >&5
1771echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1772if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
1773  echo $ECHO_N "(cached) $ECHO_C" >&6
1774else
1775  if test -n "$ac_ct_CC"; then
1776  ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
1777else
1778as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1779for as_dir in $PATH
1780do
1781  IFS=$as_save_IFS
1782  test -z "$as_dir" && as_dir=.
1783  for ac_exec_ext in '' $ac_executable_extensions; do
1784  if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1785    ac_cv_prog_ac_ct_CC="cc"
1786    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1787    break 2
1788  fi
1789done
1790done
1791
1792fi
1793fi
1794ac_ct_CC=$ac_cv_prog_ac_ct_CC
1795if test -n "$ac_ct_CC"; then
1796  echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
1797echo "${ECHO_T}$ac_ct_CC" >&6
1798else
1799  echo "$as_me:$LINENO: result: no" >&5
1800echo "${ECHO_T}no" >&6
1801fi
1802
1803  CC=$ac_ct_CC
1804else
1805  CC="$ac_cv_prog_CC"
1806fi
1807
1808fi
1809if test -z "$CC"; then
1810  # Extract the first word of "cc", so it can be a program name with args.
1811set dummy cc; ac_word=$2
1812echo "$as_me:$LINENO: checking for $ac_word" >&5
1813echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1814if test "${ac_cv_prog_CC+set}" = set; then
1815  echo $ECHO_N "(cached) $ECHO_C" >&6
1816else
1817  if test -n "$CC"; then
1818  ac_cv_prog_CC="$CC" # Let the user override the test.
1819else
1820  ac_prog_rejected=no
1821as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1822for as_dir in $PATH
1823do
1824  IFS=$as_save_IFS
1825  test -z "$as_dir" && as_dir=.
1826  for ac_exec_ext in '' $ac_executable_extensions; do
1827  if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1828    if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
1829       ac_prog_rejected=yes
1830       continue
1831     fi
1832    ac_cv_prog_CC="cc"
1833    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1834    break 2
1835  fi
1836done
1837done
1838
1839if test $ac_prog_rejected = yes; then
1840  # We found a bogon in the path, so make sure we never use it.
1841  set dummy $ac_cv_prog_CC
1842  shift
1843  if test $# != 0; then
1844    # We chose a different compiler from the bogus one.
1845    # However, it has the same basename, so the bogon will be chosen
1846    # first if we set CC to just the basename; use the full file name.
1847    shift
1848    ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
1849  fi
1850fi
1851fi
1852fi
1853CC=$ac_cv_prog_CC
1854if test -n "$CC"; then
1855  echo "$as_me:$LINENO: result: $CC" >&5
1856echo "${ECHO_T}$CC" >&6
1857else
1858  echo "$as_me:$LINENO: result: no" >&5
1859echo "${ECHO_T}no" >&6
1860fi
1861
1862fi
1863if test -z "$CC"; then
1864  if test -n "$ac_tool_prefix"; then
1865  for ac_prog in cl
1866  do
1867    # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
1868set dummy $ac_tool_prefix$ac_prog; ac_word=$2
1869echo "$as_me:$LINENO: checking for $ac_word" >&5
1870echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1871if test "${ac_cv_prog_CC+set}" = set; then
1872  echo $ECHO_N "(cached) $ECHO_C" >&6
1873else
1874  if test -n "$CC"; then
1875  ac_cv_prog_CC="$CC" # Let the user override the test.
1876else
1877as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1878for as_dir in $PATH
1879do
1880  IFS=$as_save_IFS
1881  test -z "$as_dir" && as_dir=.
1882  for ac_exec_ext in '' $ac_executable_extensions; do
1883  if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1884    ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
1885    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1886    break 2
1887  fi
1888done
1889done
1890
1891fi
1892fi
1893CC=$ac_cv_prog_CC
1894if test -n "$CC"; then
1895  echo "$as_me:$LINENO: result: $CC" >&5
1896echo "${ECHO_T}$CC" >&6
1897else
1898  echo "$as_me:$LINENO: result: no" >&5
1899echo "${ECHO_T}no" >&6
1900fi
1901
1902    test -n "$CC" && break
1903  done
1904fi
1905if test -z "$CC"; then
1906  ac_ct_CC=$CC
1907  for ac_prog in cl
1908do
1909  # Extract the first word of "$ac_prog", so it can be a program name with args.
1910set dummy $ac_prog; ac_word=$2
1911echo "$as_me:$LINENO: checking for $ac_word" >&5
1912echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1913if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
1914  echo $ECHO_N "(cached) $ECHO_C" >&6
1915else
1916  if test -n "$ac_ct_CC"; then
1917  ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
1918else
1919as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1920for as_dir in $PATH
1921do
1922  IFS=$as_save_IFS
1923  test -z "$as_dir" && as_dir=.
1924  for ac_exec_ext in '' $ac_executable_extensions; do
1925  if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1926    ac_cv_prog_ac_ct_CC="$ac_prog"
1927    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1928    break 2
1929  fi
1930done
1931done
1932
1933fi
1934fi
1935ac_ct_CC=$ac_cv_prog_ac_ct_CC
1936if test -n "$ac_ct_CC"; then
1937  echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
1938echo "${ECHO_T}$ac_ct_CC" >&6
1939else
1940  echo "$as_me:$LINENO: result: no" >&5
1941echo "${ECHO_T}no" >&6
1942fi
1943
1944  test -n "$ac_ct_CC" && break
1945done
1946
1947  CC=$ac_ct_CC
1948fi
1949
1950fi
1951
1952
1953test -z "$CC" && { { echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH
1954See \`config.log' for more details." >&5
1955echo "$as_me: error: no acceptable C compiler found in \$PATH
1956See \`config.log' for more details." >&2;}
1957   { (exit 1); exit 1; }; }
1958
1959# Provide some information about the compiler.
1960echo "$as_me:$LINENO:" \
1961     "checking for C compiler version" >&5
1962ac_compiler=`set X $ac_compile; echo $2`
1963{ (eval echo "$as_me:$LINENO: \"$ac_compiler --version </dev/null >&5\"") >&5
1964  (eval $ac_compiler --version </dev/null >&5) 2>&5
1965  ac_status=$?
1966  echo "$as_me:$LINENO: \$? = $ac_status" >&5
1967  (exit $ac_status); }
1968{ (eval echo "$as_me:$LINENO: \"$ac_compiler -v </dev/null >&5\"") >&5
1969  (eval $ac_compiler -v </dev/null >&5) 2>&5
1970  ac_status=$?
1971  echo "$as_me:$LINENO: \$? = $ac_status" >&5
1972  (exit $ac_status); }
1973{ (eval echo "$as_me:$LINENO: \"$ac_compiler -V </dev/null >&5\"") >&5
1974  (eval $ac_compiler -V </dev/null >&5) 2>&5
1975  ac_status=$?
1976  echo "$as_me:$LINENO: \$? = $ac_status" >&5
1977  (exit $ac_status); }
1978
1979cat >conftest.$ac_ext <<_ACEOF
1980/* confdefs.h.  */
1981_ACEOF
1982cat confdefs.h >>conftest.$ac_ext
1983cat >>conftest.$ac_ext <<_ACEOF
1984/* end confdefs.h.  */
1985
1986int
1987main ()
1988{
1989
1990  ;
1991  return 0;
1992}
1993_ACEOF
1994ac_clean_files_save=$ac_clean_files
1995ac_clean_files="$ac_clean_files a.out a.exe b.out"
1996# Try to create an executable without -o first, disregard a.out.
1997# It will help us diagnose broken compilers, and finding out an intuition
1998# of exeext.
1999echo "$as_me:$LINENO: checking for C compiler default output file name" >&5
2000echo $ECHO_N "checking for C compiler default output file name... $ECHO_C" >&6
2001ac_link_default=`echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
2002if { (eval echo "$as_me:$LINENO: \"$ac_link_default\"") >&5
2003  (eval $ac_link_default) 2>&5
2004  ac_status=$?
2005  echo "$as_me:$LINENO: \$? = $ac_status" >&5
2006  (exit $ac_status); }; then
2007  # Find the output, starting from the most likely.  This scheme is
2008# not robust to junk in `.', hence go to wildcards (a.*) only as a last
2009# resort.
2010
2011# Be careful to initialize this variable, since it used to be cached.
2012# Otherwise an old cache value of `no' led to `EXEEXT = no' in a Makefile.
2013ac_cv_exeext=
2014# b.out is created by i960 compilers.
2015for ac_file in a_out.exe a.exe conftest.exe a.out conftest a.* conftest.* b.out
2016do
2017  test -f "$ac_file" || continue
2018  case $ac_file in
2019    *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.o | *.obj )
2020    ;;
2021    conftest.$ac_ext )
2022    # This is the source file.
2023    ;;
2024    [ab].out )
2025    # We found the default executable, but exeext='' is most
2026    # certainly right.
2027    break;;
2028    *.* )
2029    ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2030    # FIXME: I believe we export ac_cv_exeext for Libtool,
2031    # but it would be cool to find out if it's true.  Does anybody
2032    # maintain Libtool? --akim.
2033    export ac_cv_exeext
2034    break;;
2035    * )
2036    break;;
2037  esac
2038done
2039else
2040  echo "$as_me: failed program was:" >&5
2041sed 's/^/| /' conftest.$ac_ext >&5
2042
2043{ { echo "$as_me:$LINENO: error: C compiler cannot create executables
2044See \`config.log' for more details." >&5
2045echo "$as_me: error: C compiler cannot create executables
2046See \`config.log' for more details." >&2;}
2047   { (exit 77); exit 77; }; }
2048fi
2049
2050ac_exeext=$ac_cv_exeext
2051echo "$as_me:$LINENO: result: $ac_file" >&5
2052echo "${ECHO_T}$ac_file" >&6
2053
2054# Check the compiler produces executables we can run.  If not, either
2055# the compiler is broken, or we cross compile.
2056echo "$as_me:$LINENO: checking whether the C compiler works" >&5
2057echo $ECHO_N "checking whether the C compiler works... $ECHO_C" >&6
2058# FIXME: These cross compiler hacks should be removed for Autoconf 3.0
2059# If not cross compiling, check that we can run a simple program.
2060if test "$cross_compiling" != yes; then
2061  if { ac_try='./$ac_file'
2062  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2063  (eval $ac_try) 2>&5
2064  ac_status=$?
2065  echo "$as_me:$LINENO: \$? = $ac_status" >&5
2066  (exit $ac_status); }; }; then
2067    cross_compiling=no
2068  else
2069    if test "$cross_compiling" = maybe; then
2070    cross_compiling=yes
2071    else
2072    { { echo "$as_me:$LINENO: error: cannot run C compiled programs.
2073If you meant to cross compile, use \`--host'.
2074See \`config.log' for more details." >&5
2075echo "$as_me: error: cannot run C compiled programs.
2076If you meant to cross compile, use \`--host'.
2077See \`config.log' for more details." >&2;}
2078   { (exit 1); exit 1; }; }
2079    fi
2080  fi
2081fi
2082echo "$as_me:$LINENO: result: yes" >&5
2083echo "${ECHO_T}yes" >&6
2084
2085rm -f a.out a.exe conftest$ac_cv_exeext b.out
2086ac_clean_files=$ac_clean_files_save
2087# Check the compiler produces executables we can run.  If not, either
2088# the compiler is broken, or we cross compile.
2089echo "$as_me:$LINENO: checking whether we are cross compiling" >&5
2090echo $ECHO_N "checking whether we are cross compiling... $ECHO_C" >&6
2091echo "$as_me:$LINENO: result: $cross_compiling" >&5
2092echo "${ECHO_T}$cross_compiling" >&6
2093
2094echo "$as_me:$LINENO: checking for suffix of executables" >&5
2095echo $ECHO_N "checking for suffix of executables... $ECHO_C" >&6
2096if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
2097  (eval $ac_link) 2>&5
2098  ac_status=$?
2099  echo "$as_me:$LINENO: \$? = $ac_status" >&5
2100  (exit $ac_status); }; then
2101  # If both `conftest.exe' and `conftest' are `present' (well, observable)
2102# catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
2103# work properly (i.e., refer to `conftest.exe'), while it won't with
2104# `rm'.
2105for ac_file in conftest.exe conftest conftest.*; do
2106  test -f "$ac_file" || continue
2107  case $ac_file in
2108    *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.o | *.obj ) ;;
2109    *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2110      export ac_cv_exeext
2111      break;;
2112    * ) break;;
2113  esac
2114done
2115else
2116  { { echo "$as_me:$LINENO: error: cannot compute suffix of executables: cannot compile and link
2117See \`config.log' for more details." >&5
2118echo "$as_me: error: cannot compute suffix of executables: cannot compile and link
2119See \`config.log' for more details." >&2;}
2120   { (exit 1); exit 1; }; }
2121fi
2122
2123rm -f conftest$ac_cv_exeext
2124echo "$as_me:$LINENO: result: $ac_cv_exeext" >&5
2125echo "${ECHO_T}$ac_cv_exeext" >&6
2126
2127rm -f conftest.$ac_ext
2128EXEEXT=$ac_cv_exeext
2129ac_exeext=$EXEEXT
2130echo "$as_me:$LINENO: checking for suffix of object files" >&5
2131echo $ECHO_N "checking for suffix of object files... $ECHO_C" >&6
2132if test "${ac_cv_objext+set}" = set; then
2133  echo $ECHO_N "(cached) $ECHO_C" >&6
2134else
2135  cat >conftest.$ac_ext <<_ACEOF
2136/* confdefs.h.  */
2137_ACEOF
2138cat confdefs.h >>conftest.$ac_ext
2139cat >>conftest.$ac_ext <<_ACEOF
2140/* end confdefs.h.  */
2141
2142int
2143main ()
2144{
2145
2146  ;
2147  return 0;
2148}
2149_ACEOF
2150rm -f conftest.o conftest.obj
2151if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2152  (eval $ac_compile) 2>&5
2153  ac_status=$?
2154  echo "$as_me:$LINENO: \$? = $ac_status" >&5
2155  (exit $ac_status); }; then
2156  for ac_file in `(ls conftest.o conftest.obj; ls conftest.*) 2>/dev/null`; do
2157  case $ac_file in
2158    *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg ) ;;
2159    *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
2160       break;;
2161  esac
2162done
2163else
2164  echo "$as_me: failed program was:" >&5
2165sed 's/^/| /' conftest.$ac_ext >&5
2166
2167{ { echo "$as_me:$LINENO: error: cannot compute suffix of object files: cannot compile
2168See \`config.log' for more details." >&5
2169echo "$as_me: error: cannot compute suffix of object files: cannot compile
2170See \`config.log' for more details." >&2;}
2171   { (exit 1); exit 1; }; }
2172fi
2173
2174rm -f conftest.$ac_cv_objext conftest.$ac_ext
2175fi
2176echo "$as_me:$LINENO: result: $ac_cv_objext" >&5
2177echo "${ECHO_T}$ac_cv_objext" >&6
2178OBJEXT=$ac_cv_objext
2179ac_objext=$OBJEXT
2180echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5
2181echo $ECHO_N "checking whether we are using the GNU C compiler... $ECHO_C" >&6
2182if test "${ac_cv_c_compiler_gnu+set}" = set; then
2183  echo $ECHO_N "(cached) $ECHO_C" >&6
2184else
2185  cat >conftest.$ac_ext <<_ACEOF
2186/* confdefs.h.  */
2187_ACEOF
2188cat confdefs.h >>conftest.$ac_ext
2189cat >>conftest.$ac_ext <<_ACEOF
2190/* end confdefs.h.  */
2191
2192int
2193main ()
2194{
2195#ifndef __GNUC__
2196       choke me
2197#endif
2198
2199  ;
2200  return 0;
2201}
2202_ACEOF
2203rm -f conftest.$ac_objext
2204if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2205  (eval $ac_compile) 2>conftest.er1
2206  ac_status=$?
2207  grep -v '^ *+' conftest.er1 >conftest.err
2208  rm -f conftest.er1
2209  cat conftest.err >&5
2210  echo "$as_me:$LINENO: \$? = $ac_status" >&5
2211  (exit $ac_status); } &&
2212     { ac_try='test -z "$ac_c_werror_flag"
2213             || test ! -s conftest.err'
2214  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2215  (eval $ac_try) 2>&5
2216  ac_status=$?
2217  echo "$as_me:$LINENO: \$? = $ac_status" >&5
2218  (exit $ac_status); }; } &&
2219     { ac_try='test -s conftest.$ac_objext'
2220  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2221  (eval $ac_try) 2>&5
2222  ac_status=$?
2223  echo "$as_me:$LINENO: \$? = $ac_status" >&5
2224  (exit $ac_status); }; }; then
2225  ac_compiler_gnu=yes
2226else
2227  echo "$as_me: failed program was:" >&5
2228sed 's/^/| /' conftest.$ac_ext >&5
2229
2230ac_compiler_gnu=no
2231fi
2232rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2233ac_cv_c_compiler_gnu=$ac_compiler_gnu
2234
2235fi
2236echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5
2237echo "${ECHO_T}$ac_cv_c_compiler_gnu" >&6
2238GCC=`test $ac_compiler_gnu = yes && echo yes`
2239ac_test_CFLAGS=${CFLAGS+set}
2240ac_save_CFLAGS=$CFLAGS
2241CFLAGS="-g"
2242echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5
2243echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6
2244if test "${ac_cv_prog_cc_g+set}" = set; then
2245  echo $ECHO_N "(cached) $ECHO_C" >&6
2246else
2247  cat >conftest.$ac_ext <<_ACEOF
2248/* confdefs.h.  */
2249_ACEOF
2250cat confdefs.h >>conftest.$ac_ext
2251cat >>conftest.$ac_ext <<_ACEOF
2252/* end confdefs.h.  */
2253
2254int
2255main ()
2256{
2257
2258  ;
2259  return 0;
2260}
2261_ACEOF
2262rm -f conftest.$ac_objext
2263if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2264  (eval $ac_compile) 2>conftest.er1
2265  ac_status=$?
2266  grep -v '^ *+' conftest.er1 >conftest.err
2267  rm -f conftest.er1
2268  cat conftest.err >&5
2269  echo "$as_me:$LINENO: \$? = $ac_status" >&5
2270  (exit $ac_status); } &&
2271     { ac_try='test -z "$ac_c_werror_flag"
2272             || test ! -s conftest.err'
2273  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2274  (eval $ac_try) 2>&5
2275  ac_status=$?
2276  echo "$as_me:$LINENO: \$? = $ac_status" >&5
2277  (exit $ac_status); }; } &&
2278     { ac_try='test -s conftest.$ac_objext'
2279  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2280  (eval $ac_try) 2>&5
2281  ac_status=$?
2282  echo "$as_me:$LINENO: \$? = $ac_status" >&5
2283  (exit $ac_status); }; }; then
2284  ac_cv_prog_cc_g=yes
2285else
2286  echo "$as_me: failed program was:" >&5
2287sed 's/^/| /' conftest.$ac_ext >&5
2288
2289ac_cv_prog_cc_g=no
2290fi
2291rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2292fi
2293echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5
2294echo "${ECHO_T}$ac_cv_prog_cc_g" >&6
2295if test "$ac_test_CFLAGS" = set; then
2296  CFLAGS=$ac_save_CFLAGS
2297elif test $ac_cv_prog_cc_g = yes; then
2298  if test "$GCC" = yes; then
2299    CFLAGS="-g -O2"
2300  else
2301    CFLAGS="-g"
2302  fi
2303else
2304  if test "$GCC" = yes; then
2305    CFLAGS="-O2"
2306  else
2307    CFLAGS=
2308  fi
2309fi
2310echo "$as_me:$LINENO: checking for $CC option to accept ANSI C" >&5
2311echo $ECHO_N "checking for $CC option to accept ANSI C... $ECHO_C" >&6
2312if test "${ac_cv_prog_cc_stdc+set}" = set; then
2313  echo $ECHO_N "(cached) $ECHO_C" >&6
2314else
2315  ac_cv_prog_cc_stdc=no
2316ac_save_CC=$CC
2317cat >conftest.$ac_ext <<_ACEOF
2318/* confdefs.h.  */
2319_ACEOF
2320cat confdefs.h >>conftest.$ac_ext
2321cat >>conftest.$ac_ext <<_ACEOF
2322/* end confdefs.h.  */
2323#include <stdarg.h>
2324#include <stdio.h>
2325#include <sys/types.h>
2326#include <sys/stat.h>
2327/* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
2328struct buf { int x; };
2329FILE * (*rcsopen) (struct buf *, struct stat *, int);
2330static char *e (p, i)
2331     char **p;
2332     int i;
2333{
2334  return p[i];
2335}
2336static char *f (char * (*g) (char **, int), char **p, ...)
2337{
2338  char *s;
2339  va_list v;
2340  va_start (v,p);
2341  s = g (p, va_arg (v,int));
2342  va_end (v);
2343  return s;
2344}
2345
2346/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
2347   function prototypes and stuff, but not '\xHH' hex character constants.
2348   These don't provoke an error unfortunately, instead are silently treated
2349   as 'x'.  The following induces an error, until -std1 is added to get
2350   proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
2351   array size at least.  It's necessary to write '\x00'==0 to get something
2352   that's true only with -std1.  */
2353int osf4_cc_array ['\x00' == 0 ? 1 : -1];
2354
2355int test (int i, double x);
2356struct s1 {int (*f) (int a);};
2357struct s2 {int (*f) (double a);};
2358int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
2359int argc;
2360char **argv;
2361int
2362main ()
2363{
2364return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
2365  ;
2366  return 0;
2367}
2368_ACEOF
2369# Don't try gcc -ansi; that turns off useful extensions and
2370# breaks some systems' header files.
2371# AIX           -qlanglvl=ansi
2372# Ultrix and OSF/1  -std1
2373# HP-UX 10.20 and later -Ae
2374# HP-UX older versions  -Aa -D_HPUX_SOURCE
2375# SVR4          -Xc -D__EXTENSIONS__
2376for ac_arg in "" -qlanglvl=ansi -std1 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
2377do
2378  CC="$ac_save_CC $ac_arg"
2379  rm -f conftest.$ac_objext
2380if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2381  (eval $ac_compile) 2>conftest.er1
2382  ac_status=$?
2383  grep -v '^ *+' conftest.er1 >conftest.err
2384  rm -f conftest.er1
2385  cat conftest.err >&5
2386  echo "$as_me:$LINENO: \$? = $ac_status" >&5
2387  (exit $ac_status); } &&
2388     { ac_try='test -z "$ac_c_werror_flag"
2389             || test ! -s conftest.err'
2390  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2391  (eval $ac_try) 2>&5
2392  ac_status=$?
2393  echo "$as_me:$LINENO: \$? = $ac_status" >&5
2394  (exit $ac_status); }; } &&
2395     { ac_try='test -s conftest.$ac_objext'
2396  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2397  (eval $ac_try) 2>&5
2398  ac_status=$?
2399  echo "$as_me:$LINENO: \$? = $ac_status" >&5
2400  (exit $ac_status); }; }; then
2401  ac_cv_prog_cc_stdc=$ac_arg
2402break
2403else
2404  echo "$as_me: failed program was:" >&5
2405sed 's/^/| /' conftest.$ac_ext >&5
2406
2407fi
2408rm -f conftest.err conftest.$ac_objext
2409done
2410rm -f conftest.$ac_ext conftest.$ac_objext
2411CC=$ac_save_CC
2412
2413fi
2414
2415case "x$ac_cv_prog_cc_stdc" in
2416  x|xno)
2417    echo "$as_me:$LINENO: result: none needed" >&5
2418echo "${ECHO_T}none needed" >&6 ;;
2419  *)
2420    echo "$as_me:$LINENO: result: $ac_cv_prog_cc_stdc" >&5
2421echo "${ECHO_T}$ac_cv_prog_cc_stdc" >&6
2422    CC="$CC $ac_cv_prog_cc_stdc" ;;
2423esac
2424
2425# Some people use a C++ compiler to compile C.  Since we use `exit',
2426# in C++ we need to declare it.  In case someone uses the same compiler
2427# for both compiling C and C++ we need to have the C++ compiler decide
2428# the declaration of exit, since it's the most demanding environment.
2429cat >conftest.$ac_ext <<_ACEOF
2430#ifndef __cplusplus
2431  choke me
2432#endif
2433_ACEOF
2434rm -f conftest.$ac_objext
2435if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2436  (eval $ac_compile) 2>conftest.er1
2437  ac_status=$?
2438  grep -v '^ *+' conftest.er1 >conftest.err
2439  rm -f conftest.er1
2440  cat conftest.err >&5
2441  echo "$as_me:$LINENO: \$? = $ac_status" >&5
2442  (exit $ac_status); } &&
2443     { ac_try='test -z "$ac_c_werror_flag"
2444             || test ! -s conftest.err'
2445  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2446  (eval $ac_try) 2>&5
2447  ac_status=$?
2448  echo "$as_me:$LINENO: \$? = $ac_status" >&5
2449  (exit $ac_status); }; } &&
2450     { ac_try='test -s conftest.$ac_objext'
2451  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2452  (eval $ac_try) 2>&5
2453  ac_status=$?
2454  echo "$as_me:$LINENO: \$? = $ac_status" >&5
2455  (exit $ac_status); }; }; then
2456  for ac_declaration in \
2457   '' \
2458   'extern "C" void std::exit (int) throw (); using std::exit;' \
2459   'extern "C" void std::exit (int); using std::exit;' \
2460   'extern "C" void exit (int) throw ();' \
2461   'extern "C" void exit (int);' \
2462   'void exit (int);'
2463do
2464  cat >conftest.$ac_ext <<_ACEOF
2465/* confdefs.h.  */
2466_ACEOF
2467cat confdefs.h >>conftest.$ac_ext
2468cat >>conftest.$ac_ext <<_ACEOF
2469/* end confdefs.h.  */
2470$ac_declaration
2471#include <stdlib.h>
2472int
2473main ()
2474{
2475exit (42);
2476  ;
2477  return 0;
2478}
2479_ACEOF
2480rm -f conftest.$ac_objext
2481if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2482  (eval $ac_compile) 2>conftest.er1
2483  ac_status=$?
2484  grep -v '^ *+' conftest.er1 >conftest.err
2485  rm -f conftest.er1
2486  cat conftest.err >&5
2487  echo "$as_me:$LINENO: \$? = $ac_status" >&5
2488  (exit $ac_status); } &&
2489     { ac_try='test -z "$ac_c_werror_flag"
2490             || test ! -s conftest.err'
2491  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2492  (eval $ac_try) 2>&5
2493  ac_status=$?
2494  echo "$as_me:$LINENO: \$? = $ac_status" >&5
2495  (exit $ac_status); }; } &&
2496     { ac_try='test -s conftest.$ac_objext'
2497  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2498  (eval $ac_try) 2>&5
2499  ac_status=$?
2500  echo "$as_me:$LINENO: \$? = $ac_status" >&5
2501  (exit $ac_status); }; }; then
2502  :
2503else
2504  echo "$as_me: failed program was:" >&5
2505sed 's/^/| /' conftest.$ac_ext >&5
2506
2507continue
2508fi
2509rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2510  cat >conftest.$ac_ext <<_ACEOF
2511/* confdefs.h.  */
2512_ACEOF
2513cat confdefs.h >>conftest.$ac_ext
2514cat >>conftest.$ac_ext <<_ACEOF
2515/* end confdefs.h.  */
2516$ac_declaration
2517int
2518main ()
2519{
2520exit (42);
2521  ;
2522  return 0;
2523}
2524_ACEOF
2525rm -f conftest.$ac_objext
2526if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2527  (eval $ac_compile) 2>conftest.er1
2528  ac_status=$?
2529  grep -v '^ *+' conftest.er1 >conftest.err
2530  rm -f conftest.er1
2531  cat conftest.err >&5
2532  echo "$as_me:$LINENO: \$? = $ac_status" >&5
2533  (exit $ac_status); } &&
2534     { ac_try='test -z "$ac_c_werror_flag"
2535             || test ! -s conftest.err'
2536  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2537  (eval $ac_try) 2>&5
2538  ac_status=$?
2539  echo "$as_me:$LINENO: \$? = $ac_status" >&5
2540  (exit $ac_status); }; } &&
2541     { ac_try='test -s conftest.$ac_objext'
2542  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2543  (eval $ac_try) 2>&5
2544  ac_status=$?
2545  echo "$as_me:$LINENO: \$? = $ac_status" >&5
2546  (exit $ac_status); }; }; then
2547  break
2548else
2549  echo "$as_me: failed program was:" >&5
2550sed 's/^/| /' conftest.$ac_ext >&5
2551
2552fi
2553rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2554done
2555rm -f conftest*
2556if test -n "$ac_declaration"; then
2557  echo '#ifdef __cplusplus' >>confdefs.h
2558  echo $ac_declaration      >>confdefs.h
2559  echo '#endif'             >>confdefs.h
2560fi
2561
2562else
2563  echo "$as_me: failed program was:" >&5
2564sed 's/^/| /' conftest.$ac_ext >&5
2565
2566fi
2567rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2568ac_ext=c
2569ac_cpp='$CPP $CPPFLAGS'
2570ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2571ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2572ac_compiler_gnu=$ac_cv_c_compiler_gnu
2573
2574ac_ext=cc
2575ac_cpp='$CXXCPP $CPPFLAGS'
2576ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2577ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2578ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
2579if test -n "$ac_tool_prefix"; then
2580  for ac_prog in $CCC g++ c++ gpp aCC CC cxx cc++ cl FCC KCC RCC xlC_r xlC
2581  do
2582    # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
2583set dummy $ac_tool_prefix$ac_prog; ac_word=$2
2584echo "$as_me:$LINENO: checking for $ac_word" >&5
2585echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2586if test "${ac_cv_prog_CXX+set}" = set; then
2587  echo $ECHO_N "(cached) $ECHO_C" >&6
2588else
2589  if test -n "$CXX"; then
2590  ac_cv_prog_CXX="$CXX" # Let the user override the test.
2591else
2592as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2593for as_dir in $PATH
2594do
2595  IFS=$as_save_IFS
2596  test -z "$as_dir" && as_dir=.
2597  for ac_exec_ext in '' $ac_executable_extensions; do
2598  if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2599    ac_cv_prog_CXX="$ac_tool_prefix$ac_prog"
2600    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2601    break 2
2602  fi
2603done
2604done
2605
2606fi
2607fi
2608CXX=$ac_cv_prog_CXX
2609if test -n "$CXX"; then
2610  echo "$as_me:$LINENO: result: $CXX" >&5
2611echo "${ECHO_T}$CXX" >&6
2612else
2613  echo "$as_me:$LINENO: result: no" >&5
2614echo "${ECHO_T}no" >&6
2615fi
2616
2617    test -n "$CXX" && break
2618  done
2619fi
2620if test -z "$CXX"; then
2621  ac_ct_CXX=$CXX
2622  for ac_prog in $CCC g++ c++ gpp aCC CC cxx cc++ cl FCC KCC RCC xlC_r xlC
2623do
2624  # Extract the first word of "$ac_prog", so it can be a program name with args.
2625set dummy $ac_prog; ac_word=$2
2626echo "$as_me:$LINENO: checking for $ac_word" >&5
2627echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2628if test "${ac_cv_prog_ac_ct_CXX+set}" = set; then
2629  echo $ECHO_N "(cached) $ECHO_C" >&6
2630else
2631  if test -n "$ac_ct_CXX"; then
2632  ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test.
2633else
2634as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2635for as_dir in $PATH
2636do
2637  IFS=$as_save_IFS
2638  test -z "$as_dir" && as_dir=.
2639  for ac_exec_ext in '' $ac_executable_extensions; do
2640  if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2641    ac_cv_prog_ac_ct_CXX="$ac_prog"
2642    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2643    break 2
2644  fi
2645done
2646done
2647
2648fi
2649fi
2650ac_ct_CXX=$ac_cv_prog_ac_ct_CXX
2651if test -n "$ac_ct_CXX"; then
2652  echo "$as_me:$LINENO: result: $ac_ct_CXX" >&5
2653echo "${ECHO_T}$ac_ct_CXX" >&6
2654else
2655  echo "$as_me:$LINENO: result: no" >&5
2656echo "${ECHO_T}no" >&6
2657fi
2658
2659  test -n "$ac_ct_CXX" && break
2660done
2661test -n "$ac_ct_CXX" || ac_ct_CXX="g++"
2662
2663  CXX=$ac_ct_CXX
2664fi
2665
2666
2667# Provide some information about the compiler.
2668echo "$as_me:$LINENO:" \
2669     "checking for C++ compiler version" >&5
2670ac_compiler=`set X $ac_compile; echo $2`
2671{ (eval echo "$as_me:$LINENO: \"$ac_compiler --version </dev/null >&5\"") >&5
2672  (eval $ac_compiler --version </dev/null >&5) 2>&5
2673  ac_status=$?
2674  echo "$as_me:$LINENO: \$? = $ac_status" >&5
2675  (exit $ac_status); }
2676{ (eval echo "$as_me:$LINENO: \"$ac_compiler -v </dev/null >&5\"") >&5
2677  (eval $ac_compiler -v </dev/null >&5) 2>&5
2678  ac_status=$?
2679  echo "$as_me:$LINENO: \$? = $ac_status" >&5
2680  (exit $ac_status); }
2681{ (eval echo "$as_me:$LINENO: \"$ac_compiler -V </dev/null >&5\"") >&5
2682  (eval $ac_compiler -V </dev/null >&5) 2>&5
2683  ac_status=$?
2684  echo "$as_me:$LINENO: \$? = $ac_status" >&5
2685  (exit $ac_status); }
2686
2687echo "$as_me:$LINENO: checking whether we are using the GNU C++ compiler" >&5
2688echo $ECHO_N "checking whether we are using the GNU C++ compiler... $ECHO_C" >&6
2689if test "${ac_cv_cxx_compiler_gnu+set}" = set; then
2690  echo $ECHO_N "(cached) $ECHO_C" >&6
2691else
2692  cat >conftest.$ac_ext <<_ACEOF
2693/* confdefs.h.  */
2694_ACEOF
2695cat confdefs.h >>conftest.$ac_ext
2696cat >>conftest.$ac_ext <<_ACEOF
2697/* end confdefs.h.  */
2698
2699int
2700main ()
2701{
2702#ifndef __GNUC__
2703       choke me
2704#endif
2705
2706  ;
2707  return 0;
2708}
2709_ACEOF
2710rm -f conftest.$ac_objext
2711if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2712  (eval $ac_compile) 2>conftest.er1
2713  ac_status=$?
2714  grep -v '^ *+' conftest.er1 >conftest.err
2715  rm -f conftest.er1
2716  cat conftest.err >&5
2717  echo "$as_me:$LINENO: \$? = $ac_status" >&5
2718  (exit $ac_status); } &&
2719     { ac_try='test -z "$ac_cxx_werror_flag"
2720             || test ! -s conftest.err'
2721  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2722  (eval $ac_try) 2>&5
2723  ac_status=$?
2724  echo "$as_me:$LINENO: \$? = $ac_status" >&5
2725  (exit $ac_status); }; } &&
2726     { ac_try='test -s conftest.$ac_objext'
2727  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2728  (eval $ac_try) 2>&5
2729  ac_status=$?
2730  echo "$as_me:$LINENO: \$? = $ac_status" >&5
2731  (exit $ac_status); }; }; then
2732  ac_compiler_gnu=yes
2733else
2734  echo "$as_me: failed program was:" >&5
2735sed 's/^/| /' conftest.$ac_ext >&5
2736
2737ac_compiler_gnu=no
2738fi
2739rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2740ac_cv_cxx_compiler_gnu=$ac_compiler_gnu
2741
2742fi
2743echo "$as_me:$LINENO: result: $ac_cv_cxx_compiler_gnu" >&5
2744echo "${ECHO_T}$ac_cv_cxx_compiler_gnu" >&6
2745GXX=`test $ac_compiler_gnu = yes && echo yes`
2746ac_test_CXXFLAGS=${CXXFLAGS+set}
2747ac_save_CXXFLAGS=$CXXFLAGS
2748CXXFLAGS="-g"
2749echo "$as_me:$LINENO: checking whether $CXX accepts -g" >&5
2750echo $ECHO_N "checking whether $CXX accepts -g... $ECHO_C" >&6
2751if test "${ac_cv_prog_cxx_g+set}" = set; then
2752  echo $ECHO_N "(cached) $ECHO_C" >&6
2753else
2754  cat >conftest.$ac_ext <<_ACEOF
2755/* confdefs.h.  */
2756_ACEOF
2757cat confdefs.h >>conftest.$ac_ext
2758cat >>conftest.$ac_ext <<_ACEOF
2759/* end confdefs.h.  */
2760
2761int
2762main ()
2763{
2764
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_cxx_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 $ac_status); }; }; then
2791  ac_cv_prog_cxx_g=yes
2792else
2793  echo "$as_me: failed program was:" >&5
2794sed 's/^/| /' conftest.$ac_ext >&5
2795
2796ac_cv_prog_cxx_g=no
2797fi
2798rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2799fi
2800echo "$as_me:$LINENO: result: $ac_cv_prog_cxx_g" >&5
2801echo "${ECHO_T}$ac_cv_prog_cxx_g" >&6
2802if test "$ac_test_CXXFLAGS" = set; then
2803  CXXFLAGS=$ac_save_CXXFLAGS
2804elif test $ac_cv_prog_cxx_g = yes; then
2805  if test "$GXX" = yes; then
2806    CXXFLAGS="-g -O2"
2807  else
2808    CXXFLAGS="-g"
2809  fi
2810else
2811  if test "$GXX" = yes; then
2812    CXXFLAGS="-O2"
2813  else
2814    CXXFLAGS=
2815  fi
2816fi
2817for ac_declaration in \
2818   '' \
2819   'extern "C" void std::exit (int) throw (); using std::exit;' \
2820   'extern "C" void std::exit (int); using std::exit;' \
2821   'extern "C" void exit (int) throw ();' \
2822   'extern "C" void exit (int);' \
2823   'void exit (int);'
2824do
2825  cat >conftest.$ac_ext <<_ACEOF
2826/* confdefs.h.  */
2827_ACEOF
2828cat confdefs.h >>conftest.$ac_ext
2829cat >>conftest.$ac_ext <<_ACEOF
2830/* end confdefs.h.  */
2831$ac_declaration
2832#include <stdlib.h>
2833int
2834main ()
2835{
2836exit (42);
2837  ;
2838  return 0;
2839}
2840_ACEOF
2841rm -f conftest.$ac_objext
2842if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2843  (eval $ac_compile) 2>conftest.er1
2844  ac_status=$?
2845  grep -v '^ *+' conftest.er1 >conftest.err
2846  rm -f conftest.er1
2847  cat conftest.err >&5
2848  echo "$as_me:$LINENO: \$? = $ac_status" >&5
2849  (exit $ac_status); } &&
2850     { ac_try='test -z "$ac_cxx_werror_flag"
2851             || test ! -s conftest.err'
2852  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2853  (eval $ac_try) 2>&5
2854  ac_status=$?
2855  echo "$as_me:$LINENO: \$? = $ac_status" >&5
2856  (exit $ac_status); }; } &&
2857     { ac_try='test -s conftest.$ac_objext'
2858  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2859  (eval $ac_try) 2>&5
2860  ac_status=$?
2861  echo "$as_me:$LINENO: \$? = $ac_status" >&5
2862  (exit $ac_status); }; }; then
2863  :
2864else
2865  echo "$as_me: failed program was:" >&5
2866sed 's/^/| /' conftest.$ac_ext >&5
2867
2868continue
2869fi
2870rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2871  cat >conftest.$ac_ext <<_ACEOF
2872/* confdefs.h.  */
2873_ACEOF
2874cat confdefs.h >>conftest.$ac_ext
2875cat >>conftest.$ac_ext <<_ACEOF
2876/* end confdefs.h.  */
2877$ac_declaration
2878int
2879main ()
2880{
2881exit (42);
2882  ;
2883  return 0;
2884}
2885_ACEOF
2886rm -f conftest.$ac_objext
2887if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2888  (eval $ac_compile) 2>conftest.er1
2889  ac_status=$?
2890  grep -v '^ *+' conftest.er1 >conftest.err
2891  rm -f conftest.er1
2892  cat conftest.err >&5
2893  echo "$as_me:$LINENO: \$? = $ac_status" >&5
2894  (exit $ac_status); } &&
2895     { ac_try='test -z "$ac_cxx_werror_flag"
2896             || test ! -s conftest.err'
2897  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2898  (eval $ac_try) 2>&5
2899  ac_status=$?
2900  echo "$as_me:$LINENO: \$? = $ac_status" >&5
2901  (exit $ac_status); }; } &&
2902     { ac_try='test -s conftest.$ac_objext'
2903  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2904  (eval $ac_try) 2>&5
2905  ac_status=$?
2906  echo "$as_me:$LINENO: \$? = $ac_status" >&5
2907  (exit $ac_status); }; }; then
2908  break
2909else
2910  echo "$as_me: failed program was:" >&5
2911sed 's/^/| /' conftest.$ac_ext >&5
2912
2913fi
2914rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2915done
2916rm -f conftest*
2917if test -n "$ac_declaration"; then
2918  echo '#ifdef __cplusplus' >>confdefs.h
2919  echo $ac_declaration      >>confdefs.h
2920  echo '#endif'             >>confdefs.h
2921fi
2922
2923ac_ext=c
2924ac_cpp='$CPP $CPPFLAGS'
2925ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2926ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2927ac_compiler_gnu=$ac_cv_c_compiler_gnu
2928
2929for ac_prog in gawk mawk nawk awk
2930do
2931  # Extract the first word of "$ac_prog", so it can be a program name with args.
2932set dummy $ac_prog; ac_word=$2
2933echo "$as_me:$LINENO: checking for $ac_word" >&5
2934echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2935if test "${ac_cv_prog_AWK+set}" = set; then
2936  echo $ECHO_N "(cached) $ECHO_C" >&6
2937else
2938  if test -n "$AWK"; then
2939  ac_cv_prog_AWK="$AWK" # Let the user override the test.
2940else
2941as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2942for as_dir in $PATH
2943do
2944  IFS=$as_save_IFS
2945  test -z "$as_dir" && as_dir=.
2946  for ac_exec_ext in '' $ac_executable_extensions; do
2947  if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2948    ac_cv_prog_AWK="$ac_prog"
2949    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2950    break 2
2951  fi
2952done
2953done
2954
2955fi
2956fi
2957AWK=$ac_cv_prog_AWK
2958if test -n "$AWK"; then
2959  echo "$as_me:$LINENO: result: $AWK" >&5
2960echo "${ECHO_T}$AWK" >&6
2961else
2962  echo "$as_me:$LINENO: result: no" >&5
2963echo "${ECHO_T}no" >&6
2964fi
2965
2966  test -n "$AWK" && break
2967done
2968
2969for ac_prog in 'bison -y' byacc
2970do
2971  # Extract the first word of "$ac_prog", so it can be a program name with args.
2972set dummy $ac_prog; ac_word=$2
2973echo "$as_me:$LINENO: checking for $ac_word" >&5
2974echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2975if test "${ac_cv_prog_YACC+set}" = set; then
2976  echo $ECHO_N "(cached) $ECHO_C" >&6
2977else
2978  if test -n "$YACC"; then
2979  ac_cv_prog_YACC="$YACC" # Let the user override the test.
2980else
2981as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2982for as_dir in $PATH
2983do
2984  IFS=$as_save_IFS
2985  test -z "$as_dir" && as_dir=.
2986  for ac_exec_ext in '' $ac_executable_extensions; do
2987  if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2988    ac_cv_prog_YACC="$ac_prog"
2989    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2990    break 2
2991  fi
2992done
2993done
2994
2995fi
2996fi
2997YACC=$ac_cv_prog_YACC
2998if test -n "$YACC"; then
2999  echo "$as_me:$LINENO: result: $YACC" >&5
3000echo "${ECHO_T}$YACC" >&6
3001else
3002  echo "$as_me:$LINENO: result: no" >&5
3003echo "${ECHO_T}no" >&6
3004fi
3005
3006  test -n "$YACC" && break
3007done
3008test -n "$YACC" || YACC="yacc"
3009
3010ac_aux_dir=
3011for ac_dir in $srcdir $srcdir/.. $srcdir/../..; do
3012  if test -f $ac_dir/install-sh; then
3013    ac_aux_dir=$ac_dir
3014    ac_install_sh="$ac_aux_dir/install-sh -c"
3015    break
3016  elif test -f $ac_dir/install.sh; then
3017    ac_aux_dir=$ac_dir
3018    ac_install_sh="$ac_aux_dir/install.sh -c"
3019    break
3020  elif test -f $ac_dir/shtool; then
3021    ac_aux_dir=$ac_dir
3022    ac_install_sh="$ac_aux_dir/shtool install -c"
3023    break
3024  fi
3025done
3026if test -z "$ac_aux_dir"; then
3027  { { echo "$as_me:$LINENO: error: cannot find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." >&5
3028echo "$as_me: error: cannot find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." >&2;}
3029   { (exit 1); exit 1; }; }
3030fi
3031ac_config_guess="$SHELL $ac_aux_dir/config.guess"
3032ac_config_sub="$SHELL $ac_aux_dir/config.sub"
3033ac_configure="$SHELL $ac_aux_dir/configure" # This should be Cygnus configure.
3034
3035# Make sure we can run config.sub.
3036$ac_config_sub sun4 >/dev/null 2>&1 ||
3037  { { echo "$as_me:$LINENO: error: cannot run $ac_config_sub" >&5
3038echo "$as_me: error: cannot run $ac_config_sub" >&2;}
3039   { (exit 1); exit 1; }; }
3040
3041echo "$as_me:$LINENO: checking build system type" >&5
3042echo $ECHO_N "checking build system type... $ECHO_C" >&6
3043if test "${ac_cv_build+set}" = set; then
3044  echo $ECHO_N "(cached) $ECHO_C" >&6
3045else
3046  ac_cv_build_alias=$build_alias
3047test -z "$ac_cv_build_alias" &&
3048  ac_cv_build_alias=`$ac_config_guess`
3049test -z "$ac_cv_build_alias" &&
3050  { { echo "$as_me:$LINENO: error: cannot guess build type; you must specify one" >&5
3051echo "$as_me: error: cannot guess build type; you must specify one" >&2;}
3052   { (exit 1); exit 1; }; }
3053ac_cv_build=`$ac_config_sub $ac_cv_build_alias` ||
3054  { { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_build_alias failed" >&5
3055echo "$as_me: error: $ac_config_sub $ac_cv_build_alias failed" >&2;}
3056   { (exit 1); exit 1; }; }
3057
3058fi
3059echo "$as_me:$LINENO: result: $ac_cv_build" >&5
3060echo "${ECHO_T}$ac_cv_build" >&6
3061build=$ac_cv_build
3062build_cpu=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
3063build_vendor=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
3064build_os=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
3065
3066
3067echo "$as_me:$LINENO: checking host system type" >&5
3068echo $ECHO_N "checking host system type... $ECHO_C" >&6
3069if test "${ac_cv_host+set}" = set; then
3070  echo $ECHO_N "(cached) $ECHO_C" >&6
3071else
3072  ac_cv_host_alias=$host_alias
3073test -z "$ac_cv_host_alias" &&
3074  ac_cv_host_alias=$ac_cv_build_alias
3075ac_cv_host=`$ac_config_sub $ac_cv_host_alias` ||
3076  { { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_host_alias failed" >&5
3077echo "$as_me: error: $ac_config_sub $ac_cv_host_alias failed" >&2;}
3078   { (exit 1); exit 1; }; }
3079
3080fi
3081echo "$as_me:$LINENO: result: $ac_cv_host" >&5
3082echo "${ECHO_T}$ac_cv_host" >&6
3083host=$ac_cv_host
3084host_cpu=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
3085host_vendor=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
3086host_os=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
3087
3088
3089echo "$as_me:$LINENO: checking target system type" >&5
3090echo $ECHO_N "checking target system type... $ECHO_C" >&6
3091if test "${ac_cv_target+set}" = set; then
3092  echo $ECHO_N "(cached) $ECHO_C" >&6
3093else
3094  ac_cv_target_alias=$target_alias
3095test "x$ac_cv_target_alias" = "x" &&
3096  ac_cv_target_alias=$ac_cv_host_alias
3097ac_cv_target=`$ac_config_sub $ac_cv_target_alias` ||
3098  { { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_target_alias failed" >&5
3099echo "$as_me: error: $ac_config_sub $ac_cv_target_alias failed" >&2;}
3100   { (exit 1); exit 1; }; }
3101
3102fi
3103echo "$as_me:$LINENO: result: $ac_cv_target" >&5
3104echo "${ECHO_T}$ac_cv_target" >&6
3105target=$ac_cv_target
3106target_cpu=`echo $ac_cv_target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
3107target_vendor=`echo $ac_cv_target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
3108target_os=`echo $ac_cv_target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
3109
3110
3111# The aliases save the names the user supplied, while $host etc.
3112# will get canonicalized.
3113test -n "$target_alias" &&
3114  test "$program_prefix$program_suffix$program_transform_name" = \
3115    NONENONEs,x,x, &&
3116  program_prefix=${target_alias}-
3117# Find a good install program.  We prefer a C program (faster),
3118# so one script is as good as another.  But avoid the broken or
3119# incompatible versions:
3120# SysV /etc/install, /usr/sbin/install
3121# SunOS /usr/etc/install
3122# IRIX /sbin/install
3123# AIX /bin/install
3124# AmigaOS /C/install, which installs bootblocks on floppy discs
3125# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
3126# AFS /usr/afsws/bin/install, which mishandles nonexistent args
3127# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
3128# OS/2's system install, which has a completely different semantic
3129# ./install, which can be erroneously created by make from ./install.sh.
3130echo "$as_me:$LINENO: checking for a BSD-compatible install" >&5
3131echo $ECHO_N "checking for a BSD-compatible install... $ECHO_C" >&6
3132if test -z "$INSTALL"; then
3133if test "${ac_cv_path_install+set}" = set; then
3134  echo $ECHO_N "(cached) $ECHO_C" >&6
3135else
3136  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3137for as_dir in $PATH
3138do
3139  IFS=$as_save_IFS
3140  test -z "$as_dir" && as_dir=.
3141  # Account for people who put trailing slashes in PATH elements.
3142case $as_dir/ in
3143  ./ | .// | /cC/* | \
3144  /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
3145  ?:\\/os2\\/install\\/* | ?:\\/OS2\\/INSTALL\\/* | \
3146  /usr/ucb/* ) ;;
3147  *)
3148    # OSF1 and SCO ODT 3.0 have their own names for install.
3149    # Don't use installbsd from OSF since it installs stuff as root
3150    # by default.
3151    for ac_prog in ginstall scoinst install; do
3152      for ac_exec_ext in '' $ac_executable_extensions; do
3153    if $as_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then
3154      if test $ac_prog = install &&
3155        grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
3156        # AIX install.  It has an incompatible calling convention.
3157        :
3158      elif test $ac_prog = install &&
3159        grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
3160        # program-specific install script used by HP pwplus--don't use.
3161        :
3162      else
3163        ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
3164        break 3
3165      fi
3166    fi
3167      done
3168    done
3169    ;;
3170esac
3171done
3172
3173
3174fi
3175  if test "${ac_cv_path_install+set}" = set; then
3176    INSTALL=$ac_cv_path_install
3177  else
3178    # As a last resort, use the slow shell script.  We don't cache a
3179    # path for INSTALL within a source directory, because that will
3180    # break other packages using the cache if that directory is
3181    # removed, or if the path is relative.
3182    INSTALL=$ac_install_sh
3183  fi
3184fi
3185echo "$as_me:$LINENO: result: $INSTALL" >&5
3186echo "${ECHO_T}$INSTALL" >&6
3187
3188# Use test -z because SunOS4 sh mishandles braces in ${var-val}.
3189# It thinks the first close brace ends the variable substitution.
3190test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
3191
3192test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
3193
3194test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
3195
3196echo "$as_me:$LINENO: checking whether ln -s works" >&5
3197echo $ECHO_N "checking whether ln -s works... $ECHO_C" >&6
3198LN_S=$as_ln_s
3199if test "$LN_S" = "ln -s"; then
3200  echo "$as_me:$LINENO: result: yes" >&5
3201echo "${ECHO_T}yes" >&6
3202else
3203  echo "$as_me:$LINENO: result: no, using $LN_S" >&5
3204echo "${ECHO_T}no, using $LN_S" >&6
3205fi
3206
3207echo "$as_me:$LINENO: checking whether ${MAKE-make} sets \$(MAKE)" >&5
3208echo $ECHO_N "checking whether ${MAKE-make} sets \$(MAKE)... $ECHO_C" >&6
3209set dummy ${MAKE-make}; ac_make=`echo "$2" | sed 'y,:./+-,___p_,'`
3210if eval "test \"\${ac_cv_prog_make_${ac_make}_set+set}\" = set"; then
3211  echo $ECHO_N "(cached) $ECHO_C" >&6
3212else
3213  cat >conftest.make <<\_ACEOF
3214all:
3215    @echo 'ac_maketemp="$(MAKE)"'
3216_ACEOF
3217# GNU make sometimes prints "make[1]: Entering...", which would confuse us.
3218eval `${MAKE-make} -f conftest.make 2>/dev/null | grep temp=`
3219if test -n "$ac_maketemp"; then
3220  eval ac_cv_prog_make_${ac_make}_set=yes
3221else
3222  eval ac_cv_prog_make_${ac_make}_set=no
3223fi
3224rm -f conftest.make
3225fi
3226if eval "test \"`echo '$ac_cv_prog_make_'${ac_make}_set`\" = yes"; then
3227  echo "$as_me:$LINENO: result: yes" >&5
3228echo "${ECHO_T}yes" >&6
3229  SET_MAKE=
3230else
3231  echo "$as_me:$LINENO: result: no" >&5
3232echo "${ECHO_T}no" >&6
3233  SET_MAKE="MAKE=${MAKE-make}"
3234fi
3235
3236if test -n "$ac_tool_prefix"; then
3237  # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
3238set dummy ${ac_tool_prefix}ranlib; ac_word=$2
3239echo "$as_me:$LINENO: checking for $ac_word" >&5
3240echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
3241if test "${ac_cv_prog_RANLIB+set}" = set; then
3242  echo $ECHO_N "(cached) $ECHO_C" >&6
3243else
3244  if test -n "$RANLIB"; then
3245  ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
3246else
3247as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3248for as_dir in $PATH
3249do
3250  IFS=$as_save_IFS
3251  test -z "$as_dir" && as_dir=.
3252  for ac_exec_ext in '' $ac_executable_extensions; do
3253  if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3254    ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
3255    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
3256    break 2
3257  fi
3258done
3259done
3260
3261fi
3262fi
3263RANLIB=$ac_cv_prog_RANLIB
3264if test -n "$RANLIB"; then
3265  echo "$as_me:$LINENO: result: $RANLIB" >&5
3266echo "${ECHO_T}$RANLIB" >&6
3267else
3268  echo "$as_me:$LINENO: result: no" >&5
3269echo "${ECHO_T}no" >&6
3270fi
3271
3272fi
3273if test -z "$ac_cv_prog_RANLIB"; then
3274  ac_ct_RANLIB=$RANLIB
3275  # Extract the first word of "ranlib", so it can be a program name with args.
3276set dummy ranlib; ac_word=$2
3277echo "$as_me:$LINENO: checking for $ac_word" >&5
3278echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
3279if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then
3280  echo $ECHO_N "(cached) $ECHO_C" >&6
3281else
3282  if test -n "$ac_ct_RANLIB"; then
3283  ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
3284else
3285as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3286for as_dir in $PATH
3287do
3288  IFS=$as_save_IFS
3289  test -z "$as_dir" && as_dir=.
3290  for ac_exec_ext in '' $ac_executable_extensions; do
3291  if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3292    ac_cv_prog_ac_ct_RANLIB="ranlib"
3293    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
3294    break 2
3295  fi
3296done
3297done
3298
3299  test -z "$ac_cv_prog_ac_ct_RANLIB" && ac_cv_prog_ac_ct_RANLIB=":"
3300fi
3301fi
3302ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
3303if test -n "$ac_ct_RANLIB"; then
3304  echo "$as_me:$LINENO: result: $ac_ct_RANLIB" >&5
3305echo "${ECHO_T}$ac_ct_RANLIB" >&6
3306else
3307  echo "$as_me:$LINENO: result: no" >&5
3308echo "${ECHO_T}no" >&6
3309fi
3310
3311  RANLIB=$ac_ct_RANLIB
3312else
3313  RANLIB="$ac_cv_prog_RANLIB"
3314fi
3315
3316
3317echo "$as_me:$LINENO: checking to see if architecture is 64-bit" >&5
3318echo $ECHO_N "checking to see if architecture is 64-bit... $ECHO_C" >&6
3319arch_64bit=no
3320case "$host_cpu" in
3321x86_64) arch_64bit=yes ;;
3322esac
3323
3324if test "$arch_64bit" = yes; then
3325  echo "$as_me:$LINENO: result: yes" >&5
3326echo "${ECHO_T}yes" >&6
3327  if test -z "$COMPAT32BITFLAGS" ; then
3328    if test "$ENABLE_MG" = "1" -o "$ENABLE_MGPP" = "1" ; then
3329      COMPAT32BITFLAGS="-m32"
3330    fi
3331  fi
3332else
3333  echo "$as_me:$LINENO: result: no" >&5
3334echo "${ECHO_T}no" >&6
3335  if test -z "$COMPAT32BITFLAGS" ; then
3336    COMPAT32BITFLAGS=
3337  fi
3338fi
3339
3340export COMPAT32BITFLAGS
3341
3342
3343
3344#moved CORBA MICO directory test to get version of MICO
3345if test $USE_CORBA = 1; then
3346
3347if test $MICO_DIR = "default"; then
3348#do something
3349MICO_INC="-I packages/mico/mico/include"
3350else
3351#build the micotest program
3352MICO_INC= ""
3353if test $MICO_DIR != yes; then
3354MICO_INC="-I $MICO_DIR"
3355fi
3356fi
3357
3358#get MICO_VER value
3359sh -c "$CC -c micotest.cpp -o micotest.o $MICO_INC 2>&1" > /dev/null
3360sh -c "$CC -o micotest micotest.o -lstdc++ 2>&1" > /dev/null
3361MICO_VER=`./micotest` || MICO_VER=2.3.5
3362sh -c "rm micotest"
3363sh -c "rm micotest.o"
3364
3365#do test of MICO_VER
3366if test MICO_VER != 0; then
3367cat >>confdefs.h <<\_ACEOF
3368#define MICO_VER 1
3369_ACEOF
3370
3371
3372fi
3373#end USE_CORBA test
3374fi
3375
3376
3377ac_ext=c
3378ac_cpp='$CPP $CPPFLAGS'
3379ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3380ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3381ac_compiler_gnu=$ac_cv_c_compiler_gnu
3382echo "$as_me:$LINENO: checking how to run the C preprocessor" >&5
3383echo $ECHO_N "checking how to run the C preprocessor... $ECHO_C" >&6
3384# On Suns, sometimes $CPP names a directory.
3385if test -n "$CPP" && test -d "$CPP"; then
3386  CPP=
3387fi
3388if test -z "$CPP"; then
3389  if test "${ac_cv_prog_CPP+set}" = set; then
3390  echo $ECHO_N "(cached) $ECHO_C" >&6
3391else
3392      # Double quotes because CPP needs to be expanded
3393    for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
3394    do
3395      ac_preproc_ok=false
3396for ac_c_preproc_warn_flag in '' yes
3397do
3398  # Use a header file that comes with gcc, so configuring glibc
3399  # with a fresh cross-compiler works.
3400  # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3401  # <limits.h> exists even on freestanding compilers.
3402  # On the NeXT, cc -E runs the code through the compiler's parser,
3403  # not just through cpp. "Syntax error" is here to catch this case.
3404  cat >conftest.$ac_ext <<_ACEOF
3405/* confdefs.h.  */
3406_ACEOF
3407cat confdefs.h >>conftest.$ac_ext
3408cat >>conftest.$ac_ext <<_ACEOF
3409/* end confdefs.h.  */
3410#ifdef __STDC__
3411# include <limits.h>
3412#else
3413# include <assert.h>
3414#endif
3415             Syntax error
3416_ACEOF
3417if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
3418  (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
3419  ac_status=$?
3420  grep -v '^ *+' conftest.er1 >conftest.err
3421  rm -f conftest.er1
3422  cat conftest.err >&5
3423  echo "$as_me:$LINENO: \$? = $ac_status" >&5
3424  (exit $ac_status); } >/dev/null; then
3425  if test -s conftest.err; then
3426    ac_cpp_err=$ac_c_preproc_warn_flag
3427    ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
3428  else
3429    ac_cpp_err=
3430  fi
3431else
3432  ac_cpp_err=yes
3433fi
3434if test -z "$ac_cpp_err"; then
3435  :
3436else
3437  echo "$as_me: failed program was:" >&5
3438sed 's/^/| /' conftest.$ac_ext >&5
3439
3440  # Broken: fails on valid input.
3441continue
3442fi
3443rm -f conftest.err conftest.$ac_ext
3444
3445  # OK, works on sane cases.  Now check whether non-existent headers
3446  # can be detected and how.
3447  cat >conftest.$ac_ext <<_ACEOF
3448/* confdefs.h.  */
3449_ACEOF
3450cat confdefs.h >>conftest.$ac_ext
3451cat >>conftest.$ac_ext <<_ACEOF
3452/* end confdefs.h.  */
3453#include <ac_nonexistent.h>
3454_ACEOF
3455if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
3456  (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
3457  ac_status=$?
3458  grep -v '^ *+' conftest.er1 >conftest.err
3459  rm -f conftest.er1
3460  cat conftest.err >&5
3461  echo "$as_me:$LINENO: \$? = $ac_status" >&5
3462  (exit $ac_status); } >/dev/null; then
3463  if test -s conftest.err; then
3464    ac_cpp_err=$ac_c_preproc_warn_flag
3465    ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
3466  else
3467    ac_cpp_err=
3468  fi
3469else
3470  ac_cpp_err=yes
3471fi
3472if test -z "$ac_cpp_err"; then
3473  # Broken: success on invalid input.
3474continue
3475else
3476  echo "$as_me: failed program was:" >&5
3477sed 's/^/| /' conftest.$ac_ext >&5
3478
3479  # Passes both tests.
3480ac_preproc_ok=:
3481break
3482fi
3483rm -f conftest.err conftest.$ac_ext
3484
3485done
3486# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3487rm -f conftest.err conftest.$ac_ext
3488if $ac_preproc_ok; then
3489  break
3490fi
3491
3492    done
3493    ac_cv_prog_CPP=$CPP
3494
3495fi
3496  CPP=$ac_cv_prog_CPP
3497else
3498  ac_cv_prog_CPP=$CPP
3499fi
3500echo "$as_me:$LINENO: result: $CPP" >&5
3501echo "${ECHO_T}$CPP" >&6
3502ac_preproc_ok=false
3503for ac_c_preproc_warn_flag in '' yes
3504do
3505  # Use a header file that comes with gcc, so configuring glibc
3506  # with a fresh cross-compiler works.
3507  # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3508  # <limits.h> exists even on freestanding compilers.
3509  # On the NeXT, cc -E runs the code through the compiler's parser,
3510  # not just through cpp. "Syntax error" is here to catch this case.
3511  cat >conftest.$ac_ext <<_ACEOF
3512/* confdefs.h.  */
3513_ACEOF
3514cat confdefs.h >>conftest.$ac_ext
3515cat >>conftest.$ac_ext <<_ACEOF
3516/* end confdefs.h.  */
3517#ifdef __STDC__
3518# include <limits.h>
3519#else
3520# include <assert.h>
3521#endif
3522             Syntax error
3523_ACEOF
3524if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
3525  (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
3526  ac_status=$?
3527  grep -v '^ *+' conftest.er1 >conftest.err
3528  rm -f conftest.er1
3529  cat conftest.err >&5
3530  echo "$as_me:$LINENO: \$? = $ac_status" >&5
3531  (exit $ac_status); } >/dev/null; then
3532  if test -s conftest.err; then
3533    ac_cpp_err=$ac_c_preproc_warn_flag
3534    ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
3535  else
3536    ac_cpp_err=
3537  fi
3538else
3539  ac_cpp_err=yes
3540fi
3541if test -z "$ac_cpp_err"; then
3542  :
3543else
3544  echo "$as_me: failed program was:" >&5
3545sed 's/^/| /' conftest.$ac_ext >&5
3546
3547  # Broken: fails on valid input.
3548continue
3549fi
3550rm -f conftest.err conftest.$ac_ext
3551
3552  # OK, works on sane cases.  Now check whether non-existent headers
3553  # can be detected and how.
3554  cat >conftest.$ac_ext <<_ACEOF
3555/* confdefs.h.  */
3556_ACEOF
3557cat confdefs.h >>conftest.$ac_ext
3558cat >>conftest.$ac_ext <<_ACEOF
3559/* end confdefs.h.  */
3560#include <ac_nonexistent.h>
3561_ACEOF
3562if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
3563  (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
3564  ac_status=$?
3565  grep -v '^ *+' conftest.er1 >conftest.err
3566  rm -f conftest.er1
3567  cat conftest.err >&5
3568  echo "$as_me:$LINENO: \$? = $ac_status" >&5
3569  (exit $ac_status); } >/dev/null; then
3570  if test -s conftest.err; then
3571    ac_cpp_err=$ac_c_preproc_warn_flag
3572    ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
3573  else
3574    ac_cpp_err=
3575  fi
3576else
3577  ac_cpp_err=yes
3578fi
3579if test -z "$ac_cpp_err"; then
3580  # Broken: success on invalid input.
3581continue
3582else
3583  echo "$as_me: failed program was:" >&5
3584sed 's/^/| /' conftest.$ac_ext >&5
3585
3586  # Passes both tests.
3587ac_preproc_ok=:
3588break
3589fi
3590rm -f conftest.err conftest.$ac_ext
3591
3592done
3593# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3594rm -f conftest.err conftest.$ac_ext
3595if $ac_preproc_ok; then
3596  :
3597else
3598  { { echo "$as_me:$LINENO: error: C preprocessor \"$CPP\" fails sanity check
3599See \`config.log' for more details." >&5
3600echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check
3601See \`config.log' for more details." >&2;}
3602   { (exit 1); exit 1; }; }
3603fi
3604
3605ac_ext=c
3606ac_cpp='$CPP $CPPFLAGS'
3607ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3608ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3609ac_compiler_gnu=$ac_cv_c_compiler_gnu
3610
3611
3612echo "$as_me:$LINENO: checking for egrep" >&5
3613echo $ECHO_N "checking for egrep... $ECHO_C" >&6
3614if test "${ac_cv_prog_egrep+set}" = set; then
3615  echo $ECHO_N "(cached) $ECHO_C" >&6
3616else
3617  if echo a | (grep -E '(a|b)') >/dev/null 2>&1
3618    then ac_cv_prog_egrep='grep -E'
3619    else ac_cv_prog_egrep='egrep'
3620    fi
3621fi
3622echo "$as_me:$LINENO: result: $ac_cv_prog_egrep" >&5
3623echo "${ECHO_T}$ac_cv_prog_egrep" >&6
3624 EGREP=$ac_cv_prog_egrep
3625
3626
3627
3628echo "$as_me:$LINENO: checking for AIX" >&5
3629echo $ECHO_N "checking for AIX... $ECHO_C" >&6
3630cat >conftest.$ac_ext <<_ACEOF
3631/* confdefs.h.  */
3632_ACEOF
3633cat confdefs.h >>conftest.$ac_ext
3634cat >>conftest.$ac_ext <<_ACEOF
3635/* end confdefs.h.  */
3636#ifdef _AIX
3637  yes
3638#endif
3639
3640_ACEOF
3641if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3642  $EGREP "yes" >/dev/null 2>&1; then
3643  echo "$as_me:$LINENO: result: yes" >&5
3644echo "${ECHO_T}yes" >&6
3645cat >>confdefs.h <<\_ACEOF
3646#define _ALL_SOURCE 1
3647_ACEOF
3648
3649else
3650  echo "$as_me:$LINENO: result: no" >&5
3651echo "${ECHO_T}no" >&6
3652fi
3653rm -f conftest*
3654
3655
3656echo "$as_me:$LINENO: checking for library containing strerror" >&5
3657echo $ECHO_N "checking for library containing strerror... $ECHO_C" >&6
3658if test "${ac_cv_search_strerror+set}" = set; then
3659  echo $ECHO_N "(cached) $ECHO_C" >&6
3660else
3661  ac_func_search_save_LIBS=$LIBS
3662ac_cv_search_strerror=no
3663cat >conftest.$ac_ext <<_ACEOF
3664/* confdefs.h.  */
3665_ACEOF
3666cat confdefs.h >>conftest.$ac_ext
3667cat >>conftest.$ac_ext <<_ACEOF
3668/* end confdefs.h.  */
3669
3670/* Override any gcc2 internal prototype to avoid an error.  */
3671#ifdef __cplusplus
3672extern "C"
3673#endif
3674/* We use char because int might match the return type of a gcc2
3675   builtin and then its argument prototype would still apply.  */
3676char strerror ();
3677int
3678main ()
3679{
3680strerror ();
3681  ;
3682  return 0;
3683}
3684_ACEOF
3685rm -f conftest.$ac_objext conftest$ac_exeext
3686if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
3687  (eval $ac_link) 2>conftest.er1
3688  ac_status=$?
3689  grep -v '^ *+' conftest.er1 >conftest.err
3690  rm -f conftest.er1
3691  cat conftest.err >&5
3692  echo "$as_me:$LINENO: \$? = $ac_status" >&5
3693  (exit $ac_status); } &&
3694     { ac_try='test -z "$ac_c_werror_flag"
3695             || test ! -s conftest.err'
3696  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3697  (eval $ac_try) 2>&5
3698  ac_status=$?
3699  echo "$as_me:$LINENO: \$? = $ac_status" >&5
3700  (exit $ac_status); }; } &&
3701     { ac_try='test -s conftest$ac_exeext'
3702  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3703  (eval $ac_try) 2>&5
3704  ac_status=$?
3705  echo "$as_me:$LINENO: \$? = $ac_status" >&5
3706  (exit $ac_status); }; }; then
3707  ac_cv_search_strerror="none required"
3708else
3709  echo "$as_me: failed program was:" >&5
3710sed 's/^/| /' conftest.$ac_ext >&5
3711
3712fi
3713rm -f conftest.err conftest.$ac_objext \
3714      conftest$ac_exeext conftest.$ac_ext
3715if test "$ac_cv_search_strerror" = no; then
3716  for ac_lib in cposix; do
3717    LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
3718    cat >conftest.$ac_ext <<_ACEOF
3719/* confdefs.h.  */
3720_ACEOF
3721cat confdefs.h >>conftest.$ac_ext
3722cat >>conftest.$ac_ext <<_ACEOF
3723/* end confdefs.h.  */
3724
3725/* Override any gcc2 internal prototype to avoid an error.  */
3726#ifdef __cplusplus
3727extern "C"
3728#endif
3729/* We use char because int might match the return type of a gcc2
3730   builtin and then its argument prototype would still apply.  */
3731char strerror ();
3732int
3733main ()
3734{
3735strerror ();
3736  ;
3737  return 0;
3738}
3739_ACEOF
3740rm -f conftest.$ac_objext conftest$ac_exeext
3741if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
3742  (eval $ac_link) 2>conftest.er1
3743  ac_status=$?
3744  grep -v '^ *+' conftest.er1 >conftest.err
3745  rm -f conftest.er1
3746  cat conftest.err >&5
3747  echo "$as_me:$LINENO: \$? = $ac_status" >&5
3748  (exit $ac_status); } &&
3749     { ac_try='test -z "$ac_c_werror_flag"
3750             || test ! -s conftest.err'
3751  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3752  (eval $ac_try) 2>&5
3753  ac_status=$?
3754  echo "$as_me:$LINENO: \$? = $ac_status" >&5
3755  (exit $ac_status); }; } &&
3756     { ac_try='test -s conftest$ac_exeext'
3757  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3758  (eval $ac_try) 2>&5
3759  ac_status=$?
3760  echo "$as_me:$LINENO: \$? = $ac_status" >&5
3761  (exit $ac_status); }; }; then
3762  ac_cv_search_strerror="-l$ac_lib"
3763break
3764else
3765  echo "$as_me: failed program was:" >&5
3766sed 's/^/| /' conftest.$ac_ext >&5
3767
3768fi
3769rm -f conftest.err conftest.$ac_objext \
3770      conftest$ac_exeext conftest.$ac_ext
3771  done
3772fi
3773LIBS=$ac_func_search_save_LIBS
3774fi
3775echo "$as_me:$LINENO: result: $ac_cv_search_strerror" >&5
3776echo "${ECHO_T}$ac_cv_search_strerror" >&6
3777if test "$ac_cv_search_strerror" != no; then
3778  test "$ac_cv_search_strerror" = "none required" || LIBS="$ac_cv_search_strerror $LIBS"
3779
3780fi
3781
3782echo "$as_me:$LINENO: checking for ANSI C header files" >&5
3783echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6
3784if test "${ac_cv_header_stdc+set}" = set; then
3785  echo $ECHO_N "(cached) $ECHO_C" >&6
3786else
3787  cat >conftest.$ac_ext <<_ACEOF
3788/* confdefs.h.  */
3789_ACEOF
3790cat confdefs.h >>conftest.$ac_ext
3791cat >>conftest.$ac_ext <<_ACEOF
3792/* end confdefs.h.  */
3793#include <stdlib.h>
3794#include <stdarg.h>
3795#include <string.h>
3796#include <float.h>
3797
3798int
3799main ()
3800{
3801
3802  ;
3803  return 0;
3804}
3805_ACEOF
3806rm -f conftest.$ac_objext
3807if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3808  (eval $ac_compile) 2>conftest.er1
3809  ac_status=$?
3810  grep -v '^ *+' conftest.er1 >conftest.err
3811  rm -f conftest.er1
3812  cat conftest.err >&5
3813  echo "$as_me:$LINENO: \$? = $ac_status" >&5
3814  (exit $ac_status); } &&
3815     { ac_try='test -z "$ac_c_werror_flag"
3816             || test ! -s conftest.err'
3817  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3818  (eval $ac_try) 2>&5
3819  ac_status=$?
3820  echo "$as_me:$LINENO: \$? = $ac_status" >&5
3821  (exit $ac_status); }; } &&
3822     { ac_try='test -s conftest.$ac_objext'
3823  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3824  (eval $ac_try) 2>&5
3825  ac_status=$?
3826  echo "$as_me:$LINENO: \$? = $ac_status" >&5
3827  (exit $ac_status); }; }; then
3828  ac_cv_header_stdc=yes
3829else
3830  echo "$as_me: failed program was:" >&5
3831sed 's/^/| /' conftest.$ac_ext >&5
3832
3833ac_cv_header_stdc=no
3834fi
3835rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3836
3837if test $ac_cv_header_stdc = yes; then
3838  # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
3839  cat >conftest.$ac_ext <<_ACEOF
3840/* confdefs.h.  */
3841_ACEOF
3842cat confdefs.h >>conftest.$ac_ext
3843cat >>conftest.$ac_ext <<_ACEOF
3844/* end confdefs.h.  */
3845#include <string.h>
3846
3847_ACEOF
3848if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3849  $EGREP "memchr" >/dev/null 2>&1; then
3850  :
3851else
3852  ac_cv_header_stdc=no
3853fi
3854rm -f conftest*
3855
3856fi
3857
3858if test $ac_cv_header_stdc = yes; then
3859  # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
3860  cat >conftest.$ac_ext <<_ACEOF
3861/* confdefs.h.  */
3862_ACEOF
3863cat confdefs.h >>conftest.$ac_ext
3864cat >>conftest.$ac_ext <<_ACEOF
3865/* end confdefs.h.  */
3866#include <stdlib.h>
3867
3868_ACEOF
3869if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3870  $EGREP "free" >/dev/null 2>&1; then
3871  :
3872else
3873  ac_cv_header_stdc=no
3874fi
3875rm -f conftest*
3876
3877fi
3878
3879if test $ac_cv_header_stdc = yes; then
3880  # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
3881  if test "$cross_compiling" = yes; then
3882  :
3883else
3884  cat >conftest.$ac_ext <<_ACEOF
3885/* confdefs.h.  */
3886_ACEOF
3887cat confdefs.h >>conftest.$ac_ext
3888cat >>conftest.$ac_ext <<_ACEOF
3889/* end confdefs.h.  */
3890#include <ctype.h>
3891#if ((' ' & 0x0FF) == 0x020)
3892# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
3893# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
3894#else
3895# define ISLOWER(c) \
3896           (('a' <= (c) && (c) <= 'i') \
3897             || ('j' <= (c) && (c) <= 'r') \
3898             || ('s' <= (c) && (c) <= 'z'))
3899# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
3900#endif
3901
3902#define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
3903int
3904main ()
3905{
3906  int i;
3907  for (i = 0; i < 256; i++)
3908    if (XOR (islower (i), ISLOWER (i))
3909    || toupper (i) != TOUPPER (i))
3910      exit(2);
3911  exit (0);
3912}
3913_ACEOF
3914rm -f conftest$ac_exeext
3915if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
3916  (eval $ac_link) 2>&5
3917  ac_status=$?
3918  echo "$as_me:$LINENO: \$? = $ac_status" >&5
3919  (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
3920  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3921  (eval $ac_try) 2>&5
3922  ac_status=$?
3923  echo "$as_me:$LINENO: \$? = $ac_status" >&5
3924  (exit $ac_status); }; }; then
3925  :
3926else
3927  echo "$as_me: program exited with status $ac_status" >&5
3928echo "$as_me: failed program was:" >&5
3929sed 's/^/| /' conftest.$ac_ext >&5
3930
3931( exit $ac_status )
3932ac_cv_header_stdc=no
3933fi
3934rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
3935fi
3936fi
3937fi
3938echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5
3939echo "${ECHO_T}$ac_cv_header_stdc" >&6
3940if test $ac_cv_header_stdc = yes; then
3941
3942cat >>confdefs.h <<\_ACEOF
3943#define STDC_HEADERS 1
3944_ACEOF
3945
3946fi
3947
3948# On IRIX 5.3, sys/types and inttypes.h are conflicting.
3949
3950
3951
3952
3953
3954
3955
3956
3957
3958for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
3959          inttypes.h stdint.h unistd.h
3960do
3961as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
3962echo "$as_me:$LINENO: checking for $ac_header" >&5
3963echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
3964if eval "test \"\${$as_ac_Header+set}\" = set"; then
3965  echo $ECHO_N "(cached) $ECHO_C" >&6
3966else
3967  cat >conftest.$ac_ext <<_ACEOF
3968/* confdefs.h.  */
3969_ACEOF
3970cat confdefs.h >>conftest.$ac_ext
3971cat >>conftest.$ac_ext <<_ACEOF
3972/* end confdefs.h.  */
3973$ac_includes_default
3974
3975#include <$ac_header>
3976_ACEOF
3977rm -f conftest.$ac_objext
3978if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3979  (eval $ac_compile) 2>conftest.er1
3980  ac_status=$?
3981  grep -v '^ *+' conftest.er1 >conftest.err
3982  rm -f conftest.er1
3983  cat conftest.err >&5
3984  echo "$as_me:$LINENO: \$? = $ac_status" >&5
3985  (exit $ac_status); } &&
3986     { ac_try='test -z "$ac_c_werror_flag"
3987             || test ! -s conftest.err'
3988  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3989  (eval $ac_try) 2>&5
3990  ac_status=$?
3991  echo "$as_me:$LINENO: \$? = $ac_status" >&5
3992  (exit $ac_status); }; } &&
3993     { ac_try='test -s conftest.$ac_objext'
3994  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3995  (eval $ac_try) 2>&5
3996  ac_status=$?
3997  echo "$as_me:$LINENO: \$? = $ac_status" >&5
3998  (exit $ac_status); }; }; then
3999  eval "$as_ac_Header=yes"
4000else
4001  echo "$as_me: failed program was:" >&5
4002sed 's/^/| /' conftest.$ac_ext >&5
4003
4004eval "$as_ac_Header=no"
4005fi
4006rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4007fi
4008echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
4009echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
4010if test `eval echo '${'$as_ac_Header'}'` = yes; then
4011  cat >>confdefs.h <<_ACEOF
4012#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
4013_ACEOF
4014
4015fi
4016
4017done
4018
4019
4020if test "${ac_cv_header_minix_config_h+set}" = set; then
4021  echo "$as_me:$LINENO: checking for minix/config.h" >&5
4022echo $ECHO_N "checking for minix/config.h... $ECHO_C" >&6
4023if test "${ac_cv_header_minix_config_h+set}" = set; then
4024  echo $ECHO_N "(cached) $ECHO_C" >&6
4025fi
4026echo "$as_me:$LINENO: result: $ac_cv_header_minix_config_h" >&5
4027echo "${ECHO_T}$ac_cv_header_minix_config_h" >&6
4028else
4029  # Is the header compilable?
4030echo "$as_me:$LINENO: checking minix/config.h usability" >&5
4031echo $ECHO_N "checking minix/config.h usability... $ECHO_C" >&6
4032cat >conftest.$ac_ext <<_ACEOF
4033/* confdefs.h.  */
4034_ACEOF
4035cat confdefs.h >>conftest.$ac_ext
4036cat >>conftest.$ac_ext <<_ACEOF
4037/* end confdefs.h.  */
4038$ac_includes_default
4039#include <minix/config.h>
4040_ACEOF
4041rm -f conftest.$ac_objext
4042if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4043  (eval $ac_compile) 2>conftest.er1
4044  ac_status=$?
4045  grep -v '^ *+' conftest.er1 >conftest.err
4046  rm -f conftest.er1
4047  cat conftest.err >&5
4048  echo "$as_me:$LINENO: \$? = $ac_status" >&5
4049  (exit $ac_status); } &&
4050     { ac_try='test -z "$ac_c_werror_flag"
4051             || test ! -s conftest.err'
4052  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4053  (eval $ac_try) 2>&5
4054  ac_status=$?
4055  echo "$as_me:$LINENO: \$? = $ac_status" >&5
4056  (exit $ac_status); }; } &&
4057     { ac_try='test -s conftest.$ac_objext'
4058  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4059  (eval $ac_try) 2>&5
4060  ac_status=$?
4061  echo "$as_me:$LINENO: \$? = $ac_status" >&5
4062  (exit $ac_status); }; }; then
4063  ac_header_compiler=yes
4064else
4065  echo "$as_me: failed program was:" >&5
4066sed 's/^/| /' conftest.$ac_ext >&5
4067
4068ac_header_compiler=no
4069fi
4070rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4071echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
4072echo "${ECHO_T}$ac_header_compiler" >&6
4073
4074# Is the header present?
4075echo "$as_me:$LINENO: checking minix/config.h presence" >&5
4076echo $ECHO_N "checking minix/config.h presence... $ECHO_C" >&6
4077cat >conftest.$ac_ext <<_ACEOF
4078/* confdefs.h.  */
4079_ACEOF
4080cat confdefs.h >>conftest.$ac_ext
4081cat >>conftest.$ac_ext <<_ACEOF
4082/* end confdefs.h.  */
4083#include <minix/config.h>
4084_ACEOF
4085if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
4086  (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
4087  ac_status=$?
4088  grep -v '^ *+' conftest.er1 >conftest.err
4089  rm -f conftest.er1
4090  cat conftest.err >&5
4091  echo "$as_me:$LINENO: \$? = $ac_status" >&5
4092  (exit $ac_status); } >/dev/null; then
4093  if test -s conftest.err; then
4094    ac_cpp_err=$ac_c_preproc_warn_flag
4095    ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
4096  else
4097    ac_cpp_err=
4098  fi
4099else
4100  ac_cpp_err=yes
4101fi
4102if test -z "$ac_cpp_err"; then
4103  ac_header_preproc=yes
4104else
4105  echo "$as_me: failed program was:" >&5
4106sed 's/^/| /' conftest.$ac_ext >&5
4107
4108  ac_header_preproc=no
4109fi
4110rm -f conftest.err conftest.$ac_ext
4111echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
4112echo "${ECHO_T}$ac_header_preproc" >&6
4113
4114# So?  What about this header?
4115case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
4116  yes:no: )
4117    { echo "$as_me:$LINENO: WARNING: minix/config.h: accepted by the compiler, rejected by the preprocessor!" >&5
4118echo "$as_me: WARNING: minix/config.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
4119    { echo "$as_me:$LINENO: WARNING: minix/config.h: proceeding with the compiler's result" >&5
4120echo "$as_me: WARNING: minix/config.h: proceeding with the compiler's result" >&2;}
4121    ac_header_preproc=yes
4122    ;;
4123  no:yes:* )
4124    { echo "$as_me:$LINENO: WARNING: minix/config.h: present but cannot be compiled" >&5
4125echo "$as_me: WARNING: minix/config.h: present but cannot be compiled" >&2;}
4126    { echo "$as_me:$LINENO: WARNING: minix/config.h:     check for missing prerequisite headers?" >&5
4127echo "$as_me: WARNING: minix/config.h:     check for missing prerequisite headers?" >&2;}
4128    { echo "$as_me:$LINENO: WARNING: minix/config.h: see the Autoconf documentation" >&5
4129echo "$as_me: WARNING: minix/config.h: see the Autoconf documentation" >&2;}
4130    { echo "$as_me:$LINENO: WARNING: minix/config.h:     section \"Present But Cannot Be Compiled\"" >&5
4131echo "$as_me: WARNING: minix/config.h:     section \"Present But Cannot Be Compiled\"" >&2;}
4132    { echo "$as_me:$LINENO: WARNING: minix/config.h: proceeding with the preprocessor's result" >&5
4133echo "$as_me: WARNING: minix/config.h: proceeding with the preprocessor's result" >&2;}
4134    { echo "$as_me:$LINENO: WARNING: minix/config.h: in the future, the compiler will take precedence" >&5
4135echo "$as_me: WARNING: minix/config.h: in the future, the compiler will take precedence" >&2;}
4136    (
4137      cat <<\_ASBOX
4138## ------------------------------------------ ##
4139## Report this to the AC_PACKAGE_NAME lists.  ##
4140## ------------------------------------------ ##
4141_ASBOX
4142    ) |
4143      sed "s/^/$as_me: WARNING:     /" >&2
4144    ;;
4145esac
4146echo "$as_me:$LINENO: checking for minix/config.h" >&5
4147echo $ECHO_N "checking for minix/config.h... $ECHO_C" >&6
4148if test "${ac_cv_header_minix_config_h+set}" = set; then
4149  echo $ECHO_N "(cached) $ECHO_C" >&6
4150else
4151  ac_cv_header_minix_config_h=$ac_header_preproc
4152fi
4153echo "$as_me:$LINENO: result: $ac_cv_header_minix_config_h" >&5
4154echo "${ECHO_T}$ac_cv_header_minix_config_h" >&6
4155
4156fi
4157if test $ac_cv_header_minix_config_h = yes; then
4158  MINIX=yes
4159else
4160  MINIX=
4161fi
4162
4163
4164if test "$MINIX" = yes; then
4165
4166cat >>confdefs.h <<\_ACEOF
4167#define _POSIX_SOURCE 1
4168_ACEOF
4169
4170
4171cat >>confdefs.h <<\_ACEOF
4172#define _POSIX_1_SOURCE 2
4173_ACEOF
4174
4175
4176cat >>confdefs.h <<\_ACEOF
4177#define _MINIX 1
4178_ACEOF
4179
4180fi
4181
4182echo "$as_me:$LINENO: checking for ${CC-cc} option to accept ANSI C" >&5
4183echo $ECHO_N "checking for ${CC-cc} option to accept ANSI C... $ECHO_C" >&6
4184if test "${ac_cv_prog_cc_stdc+set}" = set; then
4185  echo $ECHO_N "(cached) $ECHO_C" >&6
4186else
4187  ac_cv_prog_cc_stdc=no
4188ac_save_CFLAGS="$CFLAGS"
4189# Don't try gcc -ansi; that turns off useful extensions and
4190# breaks some systems' header files.
4191# AIX           -qlanglvl=ansi
4192# Ultrix and OSF/1  -std1
4193# HP-UX         -Aa -D_HPUX_SOURCE
4194# SVR4          -Xc
4195for ac_arg in "" -qlanglvl=ansi -std1 "-Aa -D_HPUX_SOURCE" -Xc
4196do
4197  CFLAGS="$ac_save_CFLAGS $ac_arg"
4198  cat >conftest.$ac_ext <<_ACEOF
4199/* confdefs.h.  */
4200_ACEOF
4201cat confdefs.h >>conftest.$ac_ext
4202cat >>conftest.$ac_ext <<_ACEOF
4203/* end confdefs.h.  */
4204#if !defined(__STDC__) || __STDC__ != 1
4205choke me
4206#endif
4207
4208int
4209main ()
4210{
4211int test (int i, double x);
4212struct s1 {int (*f) (int a);};
4213struct s2 {int (*f) (double a);};
4214  ;
4215  return 0;
4216}
4217_ACEOF
4218rm -f conftest.$ac_objext
4219if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4220  (eval $ac_compile) 2>conftest.er1
4221  ac_status=$?
4222  grep -v '^ *+' conftest.er1 >conftest.err
4223  rm -f conftest.er1
4224  cat conftest.err >&5
4225  echo "$as_me:$LINENO: \$? = $ac_status" >&5
4226  (exit $ac_status); } &&
4227     { ac_try='test -z "$ac_c_werror_flag"
4228             || test ! -s conftest.err'
4229  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4230  (eval $ac_try) 2>&5
4231  ac_status=$?
4232  echo "$as_me:$LINENO: \$? = $ac_status" >&5
4233  (exit $ac_status); }; } &&
4234     { ac_try='test -s conftest.$ac_objext'
4235  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4236  (eval $ac_try) 2>&5
4237  ac_status=$?
4238  echo "$as_me:$LINENO: \$? = $ac_status" >&5
4239  (exit $ac_status); }; }; then
4240  ac_cv_prog_cc_stdc="$ac_arg"; break
4241else
4242  echo "$as_me: failed program was:" >&5
4243sed 's/^/| /' conftest.$ac_ext >&5
4244
4245fi
4246rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4247done
4248CFLAGS="$ac_save_CFLAGS"
4249
4250fi
4251
4252echo "$as_me:$LINENO: result: $ac_cv_prog_cc_stdc" >&5
4253echo "${ECHO_T}$ac_cv_prog_cc_stdc" >&6
4254case "x$ac_cv_prog_cc_stdc" in
4255  x|xno) ;;
4256  *) CC="$CC $ac_cv_prog_cc_stdc" ;;
4257esac
4258
4259
4260echo "$as_me:$LINENO: checking for function prototypes" >&5
4261echo $ECHO_N "checking for function prototypes... $ECHO_C" >&6
4262if test "$ac_cv_prog_cc_stdc" != no; then
4263  echo "$as_me:$LINENO: result: yes" >&5
4264echo "${ECHO_T}yes" >&6
4265  cat >>confdefs.h <<\_ACEOF
4266#define PROTOTYPES 1
4267_ACEOF
4268
4269  U= ANSI2KNR=
4270else
4271  echo "$as_me:$LINENO: result: no" >&5
4272echo "${ECHO_T}no" >&6
4273  U=_ ANSI2KNR=ansi2knr
4274fi
4275
4276echo "$as_me:$LINENO: checking for an ANSI C-conforming const" >&5
4277echo $ECHO_N "checking for an ANSI C-conforming const... $ECHO_C" >&6
4278if test "${ac_cv_c_const+set}" = set; then
4279  echo $ECHO_N "(cached) $ECHO_C" >&6
4280else
4281  cat >conftest.$ac_ext <<_ACEOF
4282/* confdefs.h.  */
4283_ACEOF
4284cat confdefs.h >>conftest.$ac_ext
4285cat >>conftest.$ac_ext <<_ACEOF
4286/* end confdefs.h.  */
4287
4288int
4289main ()
4290{
4291/* FIXME: Include the comments suggested by Paul. */
4292#ifndef __cplusplus
4293  /* Ultrix mips cc rejects this.  */
4294  typedef int charset[2];
4295  const charset x;
4296  /* SunOS 4.1.1 cc rejects this.  */
4297  char const *const *ccp;
4298  char **p;
4299  /* NEC SVR4.0.2 mips cc rejects this.  */
4300  struct point {int x, y;};
4301  static struct point const zero = {0,0};
4302  /* AIX XL C 1.02.0.0 rejects this.
4303     It does not let you subtract one const X* pointer from another in
4304     an arm of an if-expression whose if-part is not a constant
4305     expression */
4306  const char *g = "string";
4307  ccp = &g + (g ? g-g : 0);
4308  /* HPUX 7.0 cc rejects these. */
4309  ++ccp;
4310  p = (char**) ccp;
4311  ccp = (char const *const *) p;
4312  { /* SCO 3.2v4 cc rejects this.  */
4313    char *t;
4314    char const *s = 0 ? (char *) 0 : (char const *) 0;
4315
4316    *t++ = 0;
4317  }
4318  { /* Someone thinks the Sun supposedly-ANSI compiler will reject this.  */
4319    int x[] = {25, 17};
4320    const int *foo = &x[0];
4321    ++foo;
4322  }
4323  { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */
4324    typedef const int *iptr;
4325    iptr p = 0;
4326    ++p;
4327  }
4328  { /* AIX XL C 1.02.0.0 rejects this saying
4329       "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */
4330    struct s { int j; const int *ap[3]; };
4331    struct s *b; b->j = 5;
4332  }
4333  { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */
4334    const int foo = 10;
4335  }
4336#endif
4337
4338  ;
4339  return 0;
4340}
4341_ACEOF
4342rm -f conftest.$ac_objext
4343if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4344  (eval $ac_compile) 2>conftest.er1
4345  ac_status=$?
4346  grep -v '^ *+' conftest.er1 >conftest.err
4347  rm -f conftest.er1
4348  cat conftest.err >&5
4349  echo "$as_me:$LINENO: \$? = $ac_status" >&5
4350  (exit $ac_status); } &&
4351     { ac_try='test -z "$ac_c_werror_flag"
4352             || test ! -s conftest.err'
4353  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4354  (eval $ac_try) 2>&5
4355  ac_status=$?
4356  echo "$as_me:$LINENO: \$? = $ac_status" >&5
4357  (exit $ac_status); }; } &&
4358     { ac_try='test -s conftest.$ac_objext'
4359  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4360  (eval $ac_try) 2>&5
4361  ac_status=$?
4362  echo "$as_me:$LINENO: \$? = $ac_status" >&5
4363  (exit $ac_status); }; }; then
4364  ac_cv_c_const=yes
4365else
4366  echo "$as_me: failed program was:" >&5
4367sed 's/^/| /' conftest.$ac_ext >&5
4368
4369ac_cv_c_const=no
4370fi
4371rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4372fi
4373echo "$as_me:$LINENO: result: $ac_cv_c_const" >&5
4374echo "${ECHO_T}$ac_cv_c_const" >&6
4375if test $ac_cv_c_const = no; then
4376
4377cat >>confdefs.h <<\_ACEOF
4378#define const
4379_ACEOF
4380
4381fi
4382
4383echo "$as_me:$LINENO: checking for off_t" >&5
4384echo $ECHO_N "checking for off_t... $ECHO_C" >&6
4385if test "${ac_cv_type_off_t+set}" = set; then
4386  echo $ECHO_N "(cached) $ECHO_C" >&6
4387else
4388  cat >conftest.$ac_ext <<_ACEOF
4389/* confdefs.h.  */
4390_ACEOF
4391cat confdefs.h >>conftest.$ac_ext
4392cat >>conftest.$ac_ext <<_ACEOF
4393/* end confdefs.h.  */
4394$ac_includes_default
4395int
4396main ()
4397{
4398if ((off_t *) 0)
4399  return 0;
4400if (sizeof (off_t))
4401  return 0;
4402  ;
4403  return 0;
4404}
4405_ACEOF
4406rm -f conftest.$ac_objext
4407if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4408  (eval $ac_compile) 2>conftest.er1
4409  ac_status=$?
4410  grep -v '^ *+' conftest.er1 >conftest.err
4411  rm -f conftest.er1
4412  cat conftest.err >&5
4413  echo "$as_me:$LINENO: \$? = $ac_status" >&5
4414  (exit $ac_status); } &&
4415     { ac_try='test -z "$ac_c_werror_flag"
4416             || test ! -s conftest.err'
4417  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4418  (eval $ac_try) 2>&5
4419  ac_status=$?
4420  echo "$as_me:$LINENO: \$? = $ac_status" >&5
4421  (exit $ac_status); }; } &&
4422     { ac_try='test -s conftest.$ac_objext'
4423  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4424  (eval $ac_try) 2>&5
4425  ac_status=$?
4426  echo "$as_me:$LINENO: \$? = $ac_status" >&5
4427  (exit $ac_status); }; }; then
4428  ac_cv_type_off_t=yes
4429else
4430  echo "$as_me: failed program was:" >&5
4431sed 's/^/| /' conftest.$ac_ext >&5
4432
4433ac_cv_type_off_t=no
4434fi
4435rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4436fi
4437echo "$as_me:$LINENO: result: $ac_cv_type_off_t" >&5
4438echo "${ECHO_T}$ac_cv_type_off_t" >&6
4439if test $ac_cv_type_off_t = yes; then
4440  :
4441else
4442
4443cat >>confdefs.h <<_ACEOF
4444#define off_t long
4445_ACEOF
4446
4447fi
4448
4449echo "$as_me:$LINENO: checking for size_t" >&5
4450echo $ECHO_N "checking for size_t... $ECHO_C" >&6
4451if test "${ac_cv_type_size_t+set}" = set; then
4452  echo $ECHO_N "(cached) $ECHO_C" >&6
4453else
4454  cat >conftest.$ac_ext <<_ACEOF
4455/* confdefs.h.  */
4456_ACEOF
4457cat confdefs.h >>conftest.$ac_ext
4458cat >>conftest.$ac_ext <<_ACEOF
4459/* end confdefs.h.  */
4460$ac_includes_default
4461int
4462main ()
4463{
4464if ((size_t *) 0)
4465  return 0;
4466if (sizeof (size_t))
4467  return 0;
4468  ;
4469  return 0;
4470}
4471_ACEOF
4472rm -f conftest.$ac_objext
4473if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4474  (eval $ac_compile) 2>conftest.er1
4475  ac_status=$?
4476  grep -v '^ *+' conftest.er1 >conftest.err
4477  rm -f conftest.er1
4478  cat conftest.err >&5
4479  echo "$as_me:$LINENO: \$? = $ac_status" >&5
4480  (exit $ac_status); } &&
4481     { ac_try='test -z "$ac_c_werror_flag"
4482             || test ! -s conftest.err'
4483  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4484  (eval $ac_try) 2>&5
4485  ac_status=$?
4486  echo "$as_me:$LINENO: \$? = $ac_status" >&5
4487  (exit $ac_status); }; } &&
4488     { ac_try='test -s conftest.$ac_objext'
4489  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4490  (eval $ac_try) 2>&5
4491  ac_status=$?
4492  echo "$as_me:$LINENO: \$? = $ac_status" >&5
4493  (exit $ac_status); }; }; then
4494  ac_cv_type_size_t=yes
4495else
4496  echo "$as_me: failed program was:" >&5
4497sed 's/^/| /' conftest.$ac_ext >&5
4498
4499ac_cv_type_size_t=no
4500fi
4501rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4502fi
4503echo "$as_me:$LINENO: result: $ac_cv_type_size_t" >&5
4504echo "${ECHO_T}$ac_cv_type_size_t" >&6
4505if test $ac_cv_type_size_t = yes; then
4506  :
4507else
4508
4509cat >>confdefs.h <<_ACEOF
4510#define size_t unsigned
4511_ACEOF
4512
4513fi
4514
4515echo "$as_me:$LINENO: checking whether time.h and sys/time.h may both be included" >&5
4516echo $ECHO_N "checking whether time.h and sys/time.h may both be included... $ECHO_C" >&6
4517if test "${ac_cv_header_time+set}" = set; then
4518  echo $ECHO_N "(cached) $ECHO_C" >&6
4519else
4520  cat >conftest.$ac_ext <<_ACEOF
4521/* confdefs.h.  */
4522_ACEOF
4523cat confdefs.h >>conftest.$ac_ext
4524cat >>conftest.$ac_ext <<_ACEOF
4525/* end confdefs.h.  */
4526#include <sys/types.h>
4527#include <sys/time.h>
4528#include <time.h>
4529
4530int
4531main ()
4532{
4533if ((struct tm *) 0)
4534return 0;
4535  ;
4536  return 0;
4537}
4538_ACEOF
4539rm -f conftest.$ac_objext
4540if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4541  (eval $ac_compile) 2>conftest.er1
4542  ac_status=$?
4543  grep -v '^ *+' conftest.er1 >conftest.err
4544  rm -f conftest.er1
4545  cat conftest.err >&5
4546  echo "$as_me:$LINENO: \$? = $ac_status" >&5
4547  (exit $ac_status); } &&
4548     { ac_try='test -z "$ac_c_werror_flag"
4549             || test ! -s conftest.err'
4550  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4551  (eval $ac_try) 2>&5
4552  ac_status=$?
4553  echo "$as_me:$LINENO: \$? = $ac_status" >&5
4554  (exit $ac_status); }; } &&
4555     { ac_try='test -s conftest.$ac_objext'
4556  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4557  (eval $ac_try) 2>&5
4558  ac_status=$?
4559  echo "$as_me:$LINENO: \$? = $ac_status" >&5
4560  (exit $ac_status); }; }; then
4561  ac_cv_header_time=yes
4562else
4563  echo "$as_me: failed program was:" >&5
4564sed 's/^/| /' conftest.$ac_ext >&5
4565
4566ac_cv_header_time=no
4567fi
4568rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4569fi
4570echo "$as_me:$LINENO: result: $ac_cv_header_time" >&5
4571echo "${ECHO_T}$ac_cv_header_time" >&6
4572if test $ac_cv_header_time = yes; then
4573
4574cat >>confdefs.h <<\_ACEOF
4575#define TIME_WITH_SYS_TIME 1
4576_ACEOF
4577
4578fi
4579
4580echo "$as_me:$LINENO: checking whether struct tm is in sys/time.h or time.h" >&5
4581echo $ECHO_N "checking whether struct tm is in sys/time.h or time.h... $ECHO_C" >&6
4582if test "${ac_cv_struct_tm+set}" = set; then
4583  echo $ECHO_N "(cached) $ECHO_C" >&6
4584else
4585  cat >conftest.$ac_ext <<_ACEOF
4586/* confdefs.h.  */
4587_ACEOF
4588cat confdefs.h >>conftest.$ac_ext
4589cat >>conftest.$ac_ext <<_ACEOF
4590/* end confdefs.h.  */
4591#include <sys/types.h>
4592#include <time.h>
4593
4594int
4595main ()
4596{
4597struct tm *tp; tp->tm_sec;
4598  ;
4599  return 0;
4600}
4601_ACEOF
4602rm -f conftest.$ac_objext
4603if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4604  (eval $ac_compile) 2>conftest.er1
4605  ac_status=$?
4606  grep -v '^ *+' conftest.er1 >conftest.err
4607  rm -f conftest.er1
4608  cat conftest.err >&5
4609  echo "$as_me:$LINENO: \$? = $ac_status" >&5
4610  (exit $ac_status); } &&
4611     { ac_try='test -z "$ac_c_werror_flag"
4612             || test ! -s conftest.err'
4613  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4614  (eval $ac_try) 2>&5
4615  ac_status=$?
4616  echo "$as_me:$LINENO: \$? = $ac_status" >&5
4617  (exit $ac_status); }; } &&
4618     { ac_try='test -s conftest.$ac_objext'
4619  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4620  (eval $ac_try) 2>&5
4621  ac_status=$?
4622  echo "$as_me:$LINENO: \$? = $ac_status" >&5
4623  (exit $ac_status); }; }; then
4624  ac_cv_struct_tm=time.h
4625else
4626  echo "$as_me: failed program was:" >&5
4627sed 's/^/| /' conftest.$ac_ext >&5
4628
4629ac_cv_struct_tm=sys/time.h
4630fi
4631rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4632fi
4633echo "$as_me:$LINENO: result: $ac_cv_struct_tm" >&5
4634echo "${ECHO_T}$ac_cv_struct_tm" >&6
4635if test $ac_cv_struct_tm = sys/time.h; then
4636
4637cat >>confdefs.h <<\_ACEOF
4638#define TM_IN_SYS_TIME 1
4639_ACEOF
4640
4641fi
4642
4643
4644if test "$ac_cv_prog_cc_stdc" = '-Xc'; then
4645cat >conftest.$ac_ext <<_ACEOF
4646/* confdefs.h.  */
4647_ACEOF
4648cat confdefs.h >>conftest.$ac_ext
4649cat >>conftest.$ac_ext <<_ACEOF
4650/* end confdefs.h.  */
4651#include <stdio.h>
4652
4653int
4654main ()
4655{
4656 FILE *rubbish = popen("yes", "r");
4657  ;
4658  return 0;
4659}
4660_ACEOF
4661rm -f conftest.$ac_objext
4662if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4663  (eval $ac_compile) 2>conftest.er1
4664  ac_status=$?
4665  grep -v '^ *+' conftest.er1 >conftest.err
4666  rm -f conftest.er1
4667  cat conftest.err >&5
4668  echo "$as_me:$LINENO: \$? = $ac_status" >&5
4669  (exit $ac_status); } &&
4670     { ac_try='test -z "$ac_c_werror_flag"
4671             || test ! -s conftest.err'
4672  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4673  (eval $ac_try) 2>&5
4674  ac_status=$?
4675  echo "$as_me:$LINENO: \$? = $ac_status" >&5
4676  (exit $ac_status); }; } &&
4677     { ac_try='test -s conftest.$ac_objext'
4678  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4679  (eval $ac_try) 2>&5
4680  ac_status=$?
4681  echo "$as_me:$LINENO: \$? = $ac_status" >&5
4682  (exit $ac_status); }; }; then
4683  :
4684else
4685  echo "$as_me: failed program was:" >&5
4686sed 's/^/| /' conftest.$ac_ext >&5
4687
4688CC="`echo $CC | sed 's/-Xc/-Xa/'`"    ac_cv_prog_cc_stdc='-Xa'
4689fi
4690rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4691fi
4692
4693
4694
4695echo "$as_me:$LINENO: checking for main in -lg" >&5
4696echo $ECHO_N "checking for main in -lg... $ECHO_C" >&6
4697if test "${ac_cv_lib_g_main+set}" = set; then
4698  echo $ECHO_N "(cached) $ECHO_C" >&6
4699else
4700  ac_check_lib_save_LIBS=$LIBS
4701LIBS="-lg  $LIBS"
4702cat >conftest.$ac_ext <<_ACEOF
4703/* confdefs.h.  */
4704_ACEOF
4705cat confdefs.h >>conftest.$ac_ext
4706cat >>conftest.$ac_ext <<_ACEOF
4707/* end confdefs.h.  */
4708
4709
4710int
4711main ()
4712{
4713main ();
4714  ;
4715  return 0;
4716}
4717_ACEOF
4718rm -f conftest.$ac_objext conftest$ac_exeext
4719if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
4720  (eval $ac_link) 2>conftest.er1
4721  ac_status=$?
4722  grep -v '^ *+' conftest.er1 >conftest.err
4723  rm -f conftest.er1
4724  cat conftest.err >&5
4725  echo "$as_me:$LINENO: \$? = $ac_status" >&5
4726  (exit $ac_status); } &&
4727     { ac_try='test -z "$ac_c_werror_flag"
4728             || test ! -s conftest.err'
4729  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4730  (eval $ac_try) 2>&5
4731  ac_status=$?
4732  echo "$as_me:$LINENO: \$? = $ac_status" >&5
4733  (exit $ac_status); }; } &&
4734     { ac_try='test -s conftest$ac_exeext'
4735  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4736  (eval $ac_try) 2>&5
4737  ac_status=$?
4738  echo "$as_me:$LINENO: \$? = $ac_status" >&5
4739  (exit $ac_status); }; }; then
4740  ac_cv_lib_g_main=yes
4741else
4742  echo "$as_me: failed program was:" >&5
4743sed 's/^/| /' conftest.$ac_ext >&5
4744
4745ac_cv_lib_g_main=no
4746fi
4747rm -f conftest.err conftest.$ac_objext \
4748      conftest$ac_exeext conftest.$ac_ext
4749LIBS=$ac_check_lib_save_LIBS
4750fi
4751echo "$as_me:$LINENO: result: $ac_cv_lib_g_main" >&5
4752echo "${ECHO_T}$ac_cv_lib_g_main" >&6
4753if test $ac_cv_lib_g_main = yes; then
4754  cat >>confdefs.h <<_ACEOF
4755#define HAVE_LIBG 1
4756_ACEOF
4757
4758  LIBS="-lg $LIBS"
4759
4760fi
4761ac_cv_lib_g=ac_cv_lib_g_main
4762
4763
4764echo "$as_me:$LINENO: checking for main in -lm" >&5
4765echo $ECHO_N "checking for main in -lm... $ECHO_C" >&6
4766if test "${ac_cv_lib_m_main+set}" = set; then
4767  echo $ECHO_N "(cached) $ECHO_C" >&6
4768else
4769  ac_check_lib_save_LIBS=$LIBS
4770LIBS="-lm  $LIBS"
4771cat >conftest.$ac_ext <<_ACEOF
4772/* confdefs.h.  */
4773_ACEOF
4774cat confdefs.h >>conftest.$ac_ext
4775cat >>conftest.$ac_ext <<_ACEOF
4776/* end confdefs.h.  */
4777
4778
4779int
4780main ()
4781{
4782main ();
4783  ;
4784  return 0;
4785}
4786_ACEOF
4787rm -f conftest.$ac_objext conftest$ac_exeext
4788if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
4789  (eval $ac_link) 2>conftest.er1
4790  ac_status=$?
4791  grep -v '^ *+' conftest.er1 >conftest.err
4792  rm -f conftest.er1
4793  cat conftest.err >&5
4794  echo "$as_me:$LINENO: \$? = $ac_status" >&5
4795  (exit $ac_status); } &&
4796     { ac_try='test -z "$ac_c_werror_flag"
4797             || test ! -s conftest.err'
4798  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4799  (eval $ac_try) 2>&5
4800  ac_status=$?
4801  echo "$as_me:$LINENO: \$? = $ac_status" >&5
4802  (exit $ac_status); }; } &&
4803     { ac_try='test -s conftest$ac_exeext'
4804  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4805  (eval $ac_try) 2>&5
4806  ac_status=$?
4807  echo "$as_me:$LINENO: \$? = $ac_status" >&5
4808  (exit $ac_status); }; }; then
4809  ac_cv_lib_m_main=yes
4810else
4811  echo "$as_me: failed program was:" >&5
4812sed 's/^/| /' conftest.$ac_ext >&5
4813
4814ac_cv_lib_m_main=no
4815fi
4816rm -f conftest.err conftest.$ac_objext \
4817      conftest$ac_exeext conftest.$ac_ext
4818LIBS=$ac_check_lib_save_LIBS
4819fi
4820echo "$as_me:$LINENO: result: $ac_cv_lib_m_main" >&5
4821echo "${ECHO_T}$ac_cv_lib_m_main" >&6
4822if test $ac_cv_lib_m_main = yes; then
4823  cat >>confdefs.h <<_ACEOF
4824#define HAVE_LIBM 1
4825_ACEOF
4826
4827  LIBS="-lm $LIBS"
4828
4829fi
4830ac_cv_lib_m=ac_cv_lib_m_main
4831
4832
4833echo "$as_me:$LINENO: checking for main in -lcrypt" >&5
4834echo $ECHO_N "checking for main in -lcrypt... $ECHO_C" >&6
4835if test "${ac_cv_lib_crypt_main+set}" = set; then
4836  echo $ECHO_N "(cached) $ECHO_C" >&6
4837else
4838  ac_check_lib_save_LIBS=$LIBS
4839LIBS="-lcrypt  $LIBS"
4840cat >conftest.$ac_ext <<_ACEOF
4841/* confdefs.h.  */
4842_ACEOF
4843cat confdefs.h >>conftest.$ac_ext
4844cat >>conftest.$ac_ext <<_ACEOF
4845/* end confdefs.h.  */
4846
4847
4848int
4849main ()
4850{
4851main ();
4852  ;
4853  return 0;
4854}
4855_ACEOF
4856rm -f conftest.$ac_objext conftest$ac_exeext
4857if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
4858  (eval $ac_link) 2>conftest.er1
4859  ac_status=$?
4860  grep -v '^ *+' conftest.er1 >conftest.err
4861  rm -f conftest.er1
4862  cat conftest.err >&5
4863  echo "$as_me:$LINENO: \$? = $ac_status" >&5
4864  (exit $ac_status); } &&
4865     { ac_try='test -z "$ac_c_werror_flag"
4866             || test ! -s conftest.err'
4867  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4868  (eval $ac_try) 2>&5
4869  ac_status=$?
4870  echo "$as_me:$LINENO: \$? = $ac_status" >&5
4871  (exit $ac_status); }; } &&
4872     { ac_try='test -s conftest$ac_exeext'
4873  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4874  (eval $ac_try) 2>&5
4875  ac_status=$?
4876  echo "$as_me:$LINENO: \$? = $ac_status" >&5
4877  (exit $ac_status); }; }; then
4878  ac_cv_lib_crypt_main=yes
4879else
4880  echo "$as_me: failed program was:" >&5
4881sed 's/^/| /' conftest.$ac_ext >&5
4882
4883ac_cv_lib_crypt_main=no
4884fi
4885rm -f conftest.err conftest.$ac_objext \
4886      conftest$ac_exeext conftest.$ac_ext
4887LIBS=$ac_check_lib_save_LIBS
4888fi
4889echo "$as_me:$LINENO: result: $ac_cv_lib_crypt_main" >&5
4890echo "${ECHO_T}$ac_cv_lib_crypt_main" >&6
4891if test $ac_cv_lib_crypt_main = yes; then
4892  cat >>confdefs.h <<_ACEOF
4893#define HAVE_LIBCRYPT 1
4894_ACEOF
4895
4896  LIBS="-lcrypt $LIBS"
4897
4898fi
4899ac_cv_lib_crypt=ac_cv_lib_crypt_main
4900
4901#if test $ENABLE_ACCENTFOLD = 1; then
4902#AC_HAVE_LIBRARY(iconv)
4903#fi
4904
4905
4906
4907
4908
4909
4910ac_header_dirent=no
4911for ac_hdr in dirent.h sys/ndir.h sys/dir.h ndir.h; do
4912  as_ac_Header=`echo "ac_cv_header_dirent_$ac_hdr" | $as_tr_sh`
4913echo "$as_me:$LINENO: checking for $ac_hdr that defines DIR" >&5
4914echo $ECHO_N "checking for $ac_hdr that defines DIR... $ECHO_C" >&6
4915if eval "test \"\${$as_ac_Header+set}\" = set"; then
4916  echo $ECHO_N "(cached) $ECHO_C" >&6
4917else
4918  cat >conftest.$ac_ext <<_ACEOF
4919/* confdefs.h.  */
4920_ACEOF
4921cat confdefs.h >>conftest.$ac_ext
4922cat >>conftest.$ac_ext <<_ACEOF
4923/* end confdefs.h.  */
4924#include <sys/types.h>
4925#include <$ac_hdr>
4926
4927int
4928main ()
4929{
4930if ((DIR *) 0)
4931return 0;
4932  ;
4933  return 0;
4934}
4935_ACEOF
4936rm -f conftest.$ac_objext
4937if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4938  (eval $ac_compile) 2>conftest.er1
4939  ac_status=$?
4940  grep -v '^ *+' conftest.er1 >conftest.err
4941  rm -f conftest.er1
4942  cat conftest.err >&5
4943  echo "$as_me:$LINENO: \$? = $ac_status" >&5
4944  (exit $ac_status); } &&
4945     { ac_try='test -z "$ac_c_werror_flag"
4946             || test ! -s conftest.err'
4947  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4948  (eval $ac_try) 2>&5
4949  ac_status=$?
4950  echo "$as_me:$LINENO: \$? = $ac_status" >&5
4951  (exit $ac_status); }; } &&
4952     { ac_try='test -s conftest.$ac_objext'
4953  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4954  (eval $ac_try) 2>&5
4955  ac_status=$?
4956  echo "$as_me:$LINENO: \$? = $ac_status" >&5
4957  (exit $ac_status); }; }; then
4958  eval "$as_ac_Header=yes"
4959else
4960  echo "$as_me: failed program was:" >&5
4961sed 's/^/| /' conftest.$ac_ext >&5
4962
4963eval "$as_ac_Header=no"
4964fi
4965rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4966fi
4967echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
4968echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
4969if test `eval echo '${'$as_ac_Header'}'` = yes; then
4970  cat >>confdefs.h <<_ACEOF
4971#define `echo "HAVE_$ac_hdr" | $as_tr_cpp` 1
4972_ACEOF
4973
4974ac_header_dirent=$ac_hdr; break
4975fi
4976
4977done
4978# Two versions of opendir et al. are in -ldir and -lx on SCO Xenix.
4979if test $ac_header_dirent = dirent.h; then
4980  echo "$as_me:$LINENO: checking for library containing opendir" >&5
4981echo $ECHO_N "checking for library containing opendir... $ECHO_C" >&6
4982if test "${ac_cv_search_opendir+set}" = set; then
4983  echo $ECHO_N "(cached) $ECHO_C" >&6
4984else
4985  ac_func_search_save_LIBS=$LIBS
4986ac_cv_search_opendir=no
4987cat >conftest.$ac_ext <<_ACEOF
4988/* confdefs.h.  */
4989_ACEOF
4990cat confdefs.h >>conftest.$ac_ext
4991cat >>conftest.$ac_ext <<_ACEOF
4992/* end confdefs.h.  */
4993
4994/* Override any gcc2 internal prototype to avoid an error.  */
4995#ifdef __cplusplus
4996extern "C"
4997#endif
4998/* We use char because int might match the return type of a gcc2
4999   builtin and then its argument prototype would still apply.  */
5000char opendir ();
5001int
5002main ()
5003{
5004opendir ();
5005  ;
5006  return 0;
5007}
5008_ACEOF
5009rm -f conftest.$ac_objext conftest$ac_exeext
5010if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
5011  (eval $ac_link) 2>conftest.er1
5012  ac_status=$?
5013  grep -v '^ *+' conftest.er1 >conftest.err
5014  rm -f conftest.er1
5015  cat conftest.err >&5
5016  echo "$as_me:$LINENO: \$? = $ac_status" >&5
5017  (exit $ac_status); } &&
5018     { ac_try='test -z "$ac_c_werror_flag"
5019             || test ! -s conftest.err'
5020  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5021  (eval $ac_try) 2>&5
5022  ac_status=$?
5023  echo "$as_me:$LINENO: \$? = $ac_status" >&5
5024  (exit $ac_status); }; } &&
5025     { ac_try='test -s conftest$ac_exeext'
5026  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5027  (eval $ac_try) 2>&5
5028  ac_status=$?
5029  echo "$as_me:$LINENO: \$? = $ac_status" >&5
5030  (exit $ac_status); }; }; then
5031  ac_cv_search_opendir="none required"
5032else
5033  echo "$as_me: failed program was:" >&5
5034sed 's/^/| /' conftest.$ac_ext >&5
5035
5036fi
5037rm -f conftest.err conftest.$ac_objext \
5038      conftest$ac_exeext conftest.$ac_ext
5039if test "$ac_cv_search_opendir" = no; then
5040  for ac_lib in dir; do
5041    LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
5042    cat >conftest.$ac_ext <<_ACEOF
5043/* confdefs.h.  */
5044_ACEOF
5045cat confdefs.h >>conftest.$ac_ext
5046cat >>conftest.$ac_ext <<_ACEOF
5047/* end confdefs.h.  */
5048
5049/* Override any gcc2 internal prototype to avoid an error.  */
5050#ifdef __cplusplus
5051extern "C"
5052#endif
5053/* We use char because int might match the return type of a gcc2
5054   builtin and then its argument prototype would still apply.  */
5055char opendir ();
5056int
5057main ()
5058{
5059opendir ();
5060  ;
5061  return 0;
5062}
5063_ACEOF
5064rm -f conftest.$ac_objext conftest$ac_exeext
5065if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
5066  (eval $ac_link) 2>conftest.er1
5067  ac_status=$?
5068  grep -v '^ *+' conftest.er1 >conftest.err
5069  rm -f conftest.er1
5070  cat conftest.err >&5
5071  echo "$as_me:$LINENO: \$? = $ac_status" >&5
5072  (exit $ac_status); } &&
5073     { ac_try='test -z "$ac_c_werror_flag"
5074             || test ! -s conftest.err'
5075  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5076  (eval $ac_try) 2>&5
5077  ac_status=$?
5078  echo "$as_me:$LINENO: \$? = $ac_status" >&5
5079  (exit $ac_status); }; } &&
5080     { ac_try='test -s conftest$ac_exeext'
5081  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5082  (eval $ac_try) 2>&5
5083  ac_status=$?
5084  echo "$as_me:$LINENO: \$? = $ac_status" >&5
5085  (exit $ac_status); }; }; then
5086  ac_cv_search_opendir="-l$ac_lib"
5087break
5088else
5089  echo "$as_me: failed program was:" >&5
5090sed 's/^/| /' conftest.$ac_ext >&5
5091
5092fi
5093rm -f conftest.err conftest.$ac_objext \
5094      conftest$ac_exeext conftest.$ac_ext
5095  done
5096fi
5097LIBS=$ac_func_search_save_LIBS
5098fi
5099echo "$as_me:$LINENO: result: $ac_cv_search_opendir" >&5
5100echo "${ECHO_T}$ac_cv_search_opendir" >&6
5101if test "$ac_cv_search_opendir" != no; then
5102  test "$ac_cv_search_opendir" = "none required" || LIBS="$ac_cv_search_opendir $LIBS"
5103
5104fi
5105
5106else
5107  echo "$as_me:$LINENO: checking for library containing opendir" >&5
5108echo $ECHO_N "checking for library containing opendir... $ECHO_C" >&6
5109if test "${ac_cv_search_opendir+set}" = set; then
5110  echo $ECHO_N "(cached) $ECHO_C" >&6
5111else
5112  ac_func_search_save_LIBS=$LIBS
5113ac_cv_search_opendir=no
5114cat >conftest.$ac_ext <<_ACEOF
5115/* confdefs.h.  */
5116_ACEOF
5117cat confdefs.h >>conftest.$ac_ext
5118cat >>conftest.$ac_ext <<_ACEOF
5119/* end confdefs.h.  */
5120
5121/* Override any gcc2 internal prototype to avoid an error.  */
5122#ifdef __cplusplus
5123extern "C"
5124#endif
5125/* We use char because int might match the return type of a gcc2
5126   builtin and then its argument prototype would still apply.  */
5127char opendir ();
5128int
5129main ()
5130{
5131opendir ();
5132  ;
5133  return 0;
5134}
5135_ACEOF
5136rm -f conftest.$ac_objext conftest$ac_exeext
5137if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
5138  (eval $ac_link) 2>conftest.er1
5139  ac_status=$?
5140  grep -v '^ *+' conftest.er1 >conftest.err
5141  rm -f conftest.er1
5142  cat conftest.err >&5
5143  echo "$as_me:$LINENO: \$? = $ac_status" >&5
5144  (exit $ac_status); } &&
5145     { ac_try='test -z "$ac_c_werror_flag"
5146             || test ! -s conftest.err'
5147  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5148  (eval $ac_try) 2>&5
5149  ac_status=$?
5150  echo "$as_me:$LINENO: \$? = $ac_status" >&5
5151  (exit $ac_status); }; } &&
5152     { ac_try='test -s conftest$ac_exeext'
5153  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5154  (eval $ac_try) 2>&5
5155  ac_status=$?
5156  echo "$as_me:$LINENO: \$? = $ac_status" >&5
5157  (exit $ac_status); }; }; then
5158  ac_cv_search_opendir="none required"
5159else
5160  echo "$as_me: failed program was:" >&5
5161sed 's/^/| /' conftest.$ac_ext >&5
5162
5163fi
5164rm -f conftest.err conftest.$ac_objext \
5165      conftest$ac_exeext conftest.$ac_ext
5166if test "$ac_cv_search_opendir" = no; then
5167  for ac_lib in x; do
5168    LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
5169    cat >conftest.$ac_ext <<_ACEOF
5170/* confdefs.h.  */
5171_ACEOF
5172cat confdefs.h >>conftest.$ac_ext
5173cat >>conftest.$ac_ext <<_ACEOF
5174/* end confdefs.h.  */
5175
5176/* Override any gcc2 internal prototype to avoid an error.  */
5177#ifdef __cplusplus
5178extern "C"
5179#endif
5180/* We use char because int might match the return type of a gcc2
5181   builtin and then its argument prototype would still apply.  */
5182char opendir ();
5183int
5184main ()
5185{
5186opendir ();
5187  ;
5188  return 0;
5189}
5190_ACEOF
5191rm -f conftest.$ac_objext conftest$ac_exeext
5192if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
5193  (eval $ac_link) 2>conftest.er1
5194  ac_status=$?
5195  grep -v '^ *+' conftest.er1 >conftest.err
5196  rm -f conftest.er1
5197  cat conftest.err >&5
5198  echo "$as_me:$LINENO: \$? = $ac_status" >&5
5199  (exit $ac_status); } &&
5200     { ac_try='test -z "$ac_c_werror_flag"
5201             || test ! -s conftest.err'
5202  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5203  (eval $ac_try) 2>&5
5204  ac_status=$?
5205  echo "$as_me:$LINENO: \$? = $ac_status" >&5
5206  (exit $ac_status); }; } &&
5207     { ac_try='test -s conftest$ac_exeext'
5208  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5209  (eval $ac_try) 2>&5
5210  ac_status=$?
5211  echo "$as_me:$LINENO: \$? = $ac_status" >&5
5212  (exit $ac_status); }; }; then
5213  ac_cv_search_opendir="-l$ac_lib"
5214break
5215else
5216  echo "$as_me: failed program was:" >&5
5217sed 's/^/| /' conftest.$ac_ext >&5
5218
5219fi
5220rm -f conftest.err conftest.$ac_objext \
5221      conftest$ac_exeext conftest.$ac_ext
5222  done
5223fi
5224LIBS=$ac_func_search_save_LIBS
5225fi
5226echo "$as_me:$LINENO: result: $ac_cv_search_opendir" >&5
5227echo "${ECHO_T}$ac_cv_search_opendir" >&6
5228if test "$ac_cv_search_opendir" != no; then
5229  test "$ac_cv_search_opendir" = "none required" || LIBS="$ac_cv_search_opendir $LIBS"
5230
5231fi
5232
5233fi
5234
5235echo "$as_me:$LINENO: checking for ANSI C header files" >&5
5236echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6
5237if test "${ac_cv_header_stdc+set}" = set; then
5238  echo $ECHO_N "(cached) $ECHO_C" >&6
5239else
5240  cat >conftest.$ac_ext <<_ACEOF
5241/* confdefs.h.  */
5242_ACEOF
5243cat confdefs.h >>conftest.$ac_ext
5244cat >>conftest.$ac_ext <<_ACEOF
5245/* end confdefs.h.  */
5246#include <stdlib.h>
5247#include <stdarg.h>
5248#include <string.h>
5249#include <float.h>
5250
5251int
5252main ()
5253{
5254
5255  ;
5256  return 0;
5257}
5258_ACEOF
5259rm -f conftest.$ac_objext
5260if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5261  (eval $ac_compile) 2>conftest.er1
5262  ac_status=$?
5263  grep -v '^ *+' conftest.er1 >conftest.err
5264  rm -f conftest.er1
5265  cat conftest.err >&5
5266  echo "$as_me:$LINENO: \$? = $ac_status" >&5
5267  (exit $ac_status); } &&
5268     { ac_try='test -z "$ac_c_werror_flag"
5269             || test ! -s conftest.err'
5270  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5271  (eval $ac_try) 2>&5
5272  ac_status=$?
5273  echo "$as_me:$LINENO: \$? = $ac_status" >&5
5274  (exit $ac_status); }; } &&
5275     { ac_try='test -s conftest.$ac_objext'
5276  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5277  (eval $ac_try) 2>&5
5278  ac_status=$?
5279  echo "$as_me:$LINENO: \$? = $ac_status" >&5
5280  (exit $ac_status); }; }; then
5281  ac_cv_header_stdc=yes
5282else
5283  echo "$as_me: failed program was:" >&5
5284sed 's/^/| /' conftest.$ac_ext >&5
5285
5286ac_cv_header_stdc=no
5287fi
5288rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5289
5290if test $ac_cv_header_stdc = yes; then
5291  # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
5292  cat >conftest.$ac_ext <<_ACEOF
5293/* confdefs.h.  */
5294_ACEOF
5295cat confdefs.h >>conftest.$ac_ext
5296cat >>conftest.$ac_ext <<_ACEOF
5297/* end confdefs.h.  */
5298#include <string.h>
5299
5300_ACEOF
5301if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
5302  $EGREP "memchr" >/dev/null 2>&1; then
5303  :
5304else
5305  ac_cv_header_stdc=no
5306fi
5307rm -f conftest*
5308
5309fi
5310
5311if test $ac_cv_header_stdc = yes; then
5312  # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
5313  cat >conftest.$ac_ext <<_ACEOF
5314/* confdefs.h.  */
5315_ACEOF
5316cat confdefs.h >>conftest.$ac_ext
5317cat >>conftest.$ac_ext <<_ACEOF
5318/* end confdefs.h.  */
5319#include <stdlib.h>
5320
5321_ACEOF
5322if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
5323  $EGREP "free" >/dev/null 2>&1; then
5324  :
5325else
5326  ac_cv_header_stdc=no
5327fi
5328rm -f conftest*
5329
5330fi
5331
5332if test $ac_cv_header_stdc = yes; then
5333  # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
5334  if test "$cross_compiling" = yes; then
5335  :
5336else
5337  cat >conftest.$ac_ext <<_ACEOF
5338/* confdefs.h.  */
5339_ACEOF
5340cat confdefs.h >>conftest.$ac_ext
5341cat >>conftest.$ac_ext <<_ACEOF
5342/* end confdefs.h.  */
5343#include <ctype.h>
5344#if ((' ' & 0x0FF) == 0x020)
5345# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
5346# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
5347#else
5348# define ISLOWER(c) \
5349           (('a' <= (c) && (c) <= 'i') \
5350             || ('j' <= (c) && (c) <= 'r') \
5351             || ('s' <= (c) && (c) <= 'z'))
5352# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
5353#endif
5354
5355#define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
5356int
5357main ()
5358{
5359  int i;
5360  for (i = 0; i < 256; i++)
5361    if (XOR (islower (i), ISLOWER (i))
5362    || toupper (i) != TOUPPER (i))
5363      exit(2);
5364  exit (0);
5365}
5366_ACEOF
5367rm -f conftest$ac_exeext
5368if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
5369  (eval $ac_link) 2>&5
5370  ac_status=$?
5371  echo "$as_me:$LINENO: \$? = $ac_status" >&5
5372  (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
5373  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5374  (eval $ac_try) 2>&5
5375  ac_status=$?
5376  echo "$as_me:$LINENO: \$? = $ac_status" >&5
5377  (exit $ac_status); }; }; then
5378  :
5379else
5380  echo "$as_me: program exited with status $ac_status" >&5
5381echo "$as_me: failed program was:" >&5
5382sed 's/^/| /' conftest.$ac_ext >&5
5383
5384( exit $ac_status )
5385ac_cv_header_stdc=no
5386fi
5387rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
5388fi
5389fi
5390fi
5391echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5
5392echo "${ECHO_T}$ac_cv_header_stdc" >&6
5393if test $ac_cv_header_stdc = yes; then
5394
5395cat >>confdefs.h <<\_ACEOF
5396#define STDC_HEADERS 1
5397_ACEOF
5398
5399fi
5400
5401
5402
5403
5404
5405
5406
5407
5408
5409
5410for ac_header in fcntl.h limits.h sys/time.h unistd.h crypt.h string.h memory.h sys/procfs.h sys/stat.h
5411do
5412as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
5413if eval "test \"\${$as_ac_Header+set}\" = set"; then
5414  echo "$as_me:$LINENO: checking for $ac_header" >&5
5415echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
5416if eval "test \"\${$as_ac_Header+set}\" = set"; then
5417  echo $ECHO_N "(cached) $ECHO_C" >&6
5418fi
5419echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
5420echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
5421else
5422  # Is the header compilable?
5423echo "$as_me:$LINENO: checking $ac_header usability" >&5
5424echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
5425cat >conftest.$ac_ext <<_ACEOF
5426/* confdefs.h.  */
5427_ACEOF
5428cat confdefs.h >>conftest.$ac_ext
5429cat >>conftest.$ac_ext <<_ACEOF
5430/* end confdefs.h.  */
5431$ac_includes_default
5432#include <$ac_header>
5433_ACEOF
5434rm -f conftest.$ac_objext
5435if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5436  (eval $ac_compile) 2>conftest.er1
5437  ac_status=$?
5438  grep -v '^ *+' conftest.er1 >conftest.err
5439  rm -f conftest.er1
5440  cat conftest.err >&5
5441  echo "$as_me:$LINENO: \$? = $ac_status" >&5
5442  (exit $ac_status); } &&
5443     { ac_try='test -z "$ac_c_werror_flag"
5444             || test ! -s conftest.err'
5445  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5446  (eval $ac_try) 2>&5
5447  ac_status=$?
5448  echo "$as_me:$LINENO: \$? = $ac_status" >&5
5449  (exit $ac_status); }; } &&
5450     { ac_try='test -s conftest.$ac_objext'
5451  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5452  (eval $ac_try) 2>&5
5453  ac_status=$?
5454  echo "$as_me:$LINENO: \$? = $ac_status" >&5
5455  (exit $ac_status); }; }; then
5456  ac_header_compiler=yes
5457else
5458  echo "$as_me: failed program was:" >&5
5459sed 's/^/| /' conftest.$ac_ext >&5
5460
5461ac_header_compiler=no
5462fi
5463rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5464echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
5465echo "${ECHO_T}$ac_header_compiler" >&6
5466
5467# Is the header present?
5468echo "$as_me:$LINENO: checking $ac_header presence" >&5
5469echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
5470cat >conftest.$ac_ext <<_ACEOF
5471/* confdefs.h.  */
5472_ACEOF
5473cat confdefs.h >>conftest.$ac_ext
5474cat >>conftest.$ac_ext <<_ACEOF
5475/* end confdefs.h.  */
5476#include <$ac_header>
5477_ACEOF
5478if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
5479  (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
5480  ac_status=$?
5481  grep -v '^ *+' conftest.er1 >conftest.err
5482  rm -f conftest.er1
5483  cat conftest.err >&5
5484  echo "$as_me:$LINENO: \$? = $ac_status" >&5
5485  (exit $ac_status); } >/dev/null; then
5486  if test -s conftest.err; then
5487    ac_cpp_err=$ac_c_preproc_warn_flag
5488    ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
5489  else
5490    ac_cpp_err=
5491  fi
5492else
5493  ac_cpp_err=yes
5494fi
5495if test -z "$ac_cpp_err"; then
5496  ac_header_preproc=yes
5497else
5498  echo "$as_me: failed program was:" >&5
5499sed 's/^/| /' conftest.$ac_ext >&5
5500
5501  ac_header_preproc=no
5502fi
5503rm -f conftest.err conftest.$ac_ext
5504echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
5505echo "${ECHO_T}$ac_header_preproc" >&6
5506
5507# So?  What about this header?
5508case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
5509  yes:no: )
5510    { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
5511echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
5512    { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
5513echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
5514    ac_header_preproc=yes
5515    ;;
5516  no:yes:* )
5517    { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
5518echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
5519    { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
5520echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
5521    { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
5522echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
5523    { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
5524echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
5525    { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
5526echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
5527    { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
5528echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
5529    (
5530      cat <<\_ASBOX
5531## ------------------------------------------ ##
5532## Report this to the AC_PACKAGE_NAME lists.  ##
5533## ------------------------------------------ ##
5534_ASBOX
5535    ) |
5536      sed "s/^/$as_me: WARNING:     /" >&2
5537    ;;
5538esac
5539echo "$as_me:$LINENO: checking for $ac_header" >&5
5540echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
5541if eval "test \"\${$as_ac_Header+set}\" = set"; then
5542  echo $ECHO_N "(cached) $ECHO_C" >&6
5543else
5544  eval "$as_ac_Header=\$ac_header_preproc"
5545fi
5546echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
5547echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
5548
5549fi
5550if test `eval echo '${'$as_ac_Header'}'` = yes; then
5551  cat >>confdefs.h <<_ACEOF
5552#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
5553_ACEOF
5554
5555fi
5556
5557done
5558
5559cat >conftest.$ac_ext <<_ACEOF
5560/* confdefs.h.  */
5561_ACEOF
5562cat confdefs.h >>conftest.$ac_ext
5563cat >>conftest.$ac_ext <<_ACEOF
5564/* end confdefs.h.  */
5565#include <stdio.h>
5566
5567_ACEOF
5568if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
5569  $EGREP "fread" >/dev/null 2>&1; then
5570  cat >>confdefs.h <<\_ACEOF
5571#define HAVE_FREAD_DECL 1
5572_ACEOF
5573
5574fi
5575rm -f conftest*
5576
5577cat >conftest.$ac_ext <<_ACEOF
5578/* confdefs.h.  */
5579_ACEOF
5580cat confdefs.h >>conftest.$ac_ext
5581cat >>conftest.$ac_ext <<_ACEOF
5582/* end confdefs.h.  */
5583#include <stdio.h>
5584
5585_ACEOF
5586if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
5587  $EGREP "fgetc" >/dev/null 2>&1; then
5588  cat >>confdefs.h <<\_ACEOF
5589#define HAVE_FGETC_DECL 1
5590_ACEOF
5591
5592fi
5593rm -f conftest*
5594
5595cat >conftest.$ac_ext <<_ACEOF
5596/* confdefs.h.  */
5597_ACEOF
5598cat confdefs.h >>conftest.$ac_ext
5599cat >>conftest.$ac_ext <<_ACEOF
5600/* end confdefs.h.  */
5601#include <sys/procfs.h>
5602
5603_ACEOF
5604if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
5605  $EGREP "pr_brksize" >/dev/null 2>&1; then
5606  cat >>confdefs.h <<\_ACEOF
5607#define HAVE_PR_BRKSIZE 1
5608_ACEOF
5609
5610fi
5611rm -f conftest*
5612
5613
5614# The Ultrix 4.2 mips builtin alloca declared by alloca.h only works
5615# for constant arguments.  Useless!
5616echo "$as_me:$LINENO: checking for working alloca.h" >&5
5617echo $ECHO_N "checking for working alloca.h... $ECHO_C" >&6
5618if test "${ac_cv_working_alloca_h+set}" = set; then
5619  echo $ECHO_N "(cached) $ECHO_C" >&6
5620else
5621  cat >conftest.$ac_ext <<_ACEOF
5622/* confdefs.h.  */
5623_ACEOF
5624cat confdefs.h >>conftest.$ac_ext
5625cat >>conftest.$ac_ext <<_ACEOF
5626/* end confdefs.h.  */
5627#include <alloca.h>
5628int
5629main ()
5630{
5631char *p = (char *) alloca (2 * sizeof (int));
5632  ;
5633  return 0;
5634}
5635_ACEOF
5636rm -f conftest.$ac_objext conftest$ac_exeext
5637if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
5638  (eval $ac_link) 2>conftest.er1
5639  ac_status=$?
5640  grep -v '^ *+' conftest.er1 >conftest.err
5641  rm -f conftest.er1
5642  cat conftest.err >&5
5643  echo "$as_me:$LINENO: \$? = $ac_status" >&5
5644  (exit $ac_status); } &&
5645     { ac_try='test -z "$ac_c_werror_flag"
5646             || test ! -s conftest.err'
5647  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5648  (eval $ac_try) 2>&5
5649  ac_status=$?
5650  echo "$as_me:$LINENO: \$? = $ac_status" >&5
5651  (exit $ac_status); }; } &&
5652     { ac_try='test -s conftest$ac_exeext'
5653  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5654  (eval $ac_try) 2>&5
5655  ac_status=$?
5656  echo "$as_me:$LINENO: \$? = $ac_status" >&5
5657  (exit $ac_status); }; }; then
5658  ac_cv_working_alloca_h=yes
5659else
5660  echo "$as_me: failed program was:" >&5
5661sed 's/^/| /' conftest.$ac_ext >&5
5662
5663ac_cv_working_alloca_h=no
5664fi
5665rm -f conftest.err conftest.$ac_objext \
5666      conftest$ac_exeext conftest.$ac_ext
5667fi
5668echo "$as_me:$LINENO: result: $ac_cv_working_alloca_h" >&5
5669echo "${ECHO_T}$ac_cv_working_alloca_h" >&6
5670if test $ac_cv_working_alloca_h = yes; then
5671
5672cat >>confdefs.h <<\_ACEOF
5673#define HAVE_ALLOCA_H 1
5674_ACEOF
5675
5676fi
5677
5678echo "$as_me:$LINENO: checking for alloca" >&5
5679echo $ECHO_N "checking for alloca... $ECHO_C" >&6
5680if test "${ac_cv_func_alloca_works+set}" = set; then
5681  echo $ECHO_N "(cached) $ECHO_C" >&6
5682else
5683  cat >conftest.$ac_ext <<_ACEOF
5684/* confdefs.h.  */
5685_ACEOF
5686cat confdefs.h >>conftest.$ac_ext
5687cat >>conftest.$ac_ext <<_ACEOF
5688/* end confdefs.h.  */
5689#ifdef __GNUC__
5690# define alloca __builtin_alloca
5691#else
5692# ifdef _MSC_VER
5693#  include <malloc.h>
5694#  define alloca _alloca
5695# else
5696#  if HAVE_ALLOCA_H
5697#   include <alloca.h>
5698#  else
5699#   ifdef _AIX
5700 #pragma alloca
5701#   else
5702#    ifndef alloca /* predefined by HP cc +Olibcalls */
5703char *alloca ();
5704#    endif
5705#   endif
5706#  endif
5707# endif
5708#endif
5709
5710int
5711main ()
5712{
5713char *p = (char *) alloca (1);
5714  ;
5715  return 0;
5716}
5717_ACEOF
5718rm -f conftest.$ac_objext conftest$ac_exeext
5719if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
5720  (eval $ac_link) 2>conftest.er1
5721  ac_status=$?
5722  grep -v '^ *+' conftest.er1 >conftest.err
5723  rm -f conftest.er1
5724  cat conftest.err >&5
5725  echo "$as_me:$LINENO: \$? = $ac_status" >&5
5726  (exit $ac_status); } &&
5727     { ac_try='test -z "$ac_c_werror_flag"
5728             || test ! -s conftest.err'
5729  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5730  (eval $ac_try) 2>&5
5731  ac_status=$?
5732  echo "$as_me:$LINENO: \$? = $ac_status" >&5
5733  (exit $ac_status); }; } &&
5734     { ac_try='test -s conftest$ac_exeext'
5735  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5736  (eval $ac_try) 2>&5
5737  ac_status=$?
5738  echo "$as_me:$LINENO: \$? = $ac_status" >&5
5739  (exit $ac_status); }; }; then
5740  ac_cv_func_alloca_works=yes
5741else
5742  echo "$as_me: failed program was:" >&5
5743sed 's/^/| /' conftest.$ac_ext >&5
5744
5745ac_cv_func_alloca_works=no
5746fi
5747rm -f conftest.err conftest.$ac_objext \
5748      conftest$ac_exeext conftest.$ac_ext
5749fi
5750echo "$as_me:$LINENO: result: $ac_cv_func_alloca_works" >&5
5751echo "${ECHO_T}$ac_cv_func_alloca_works" >&6
5752
5753if test $ac_cv_func_alloca_works = yes; then
5754
5755cat >>confdefs.h <<\_ACEOF
5756#define HAVE_ALLOCA 1
5757_ACEOF
5758
5759else
5760  # The SVR3 libPW and SVR4 libucb both contain incompatible functions
5761# that cause trouble.  Some versions do not even contain alloca or
5762# contain a buggy version.  If you still want to use their alloca,
5763# use ar to extract alloca.o from them instead of compiling alloca.c.
5764
5765ALLOCA=alloca.$ac_objext
5766
5767cat >>confdefs.h <<\_ACEOF
5768#define C_ALLOCA 1
5769_ACEOF
5770
5771
5772echo "$as_me:$LINENO: checking whether \`alloca.c' needs Cray hooks" >&5
5773echo $ECHO_N "checking whether \`alloca.c' needs Cray hooks... $ECHO_C" >&6
5774if test "${ac_cv_os_cray+set}" = set; then
5775  echo $ECHO_N "(cached) $ECHO_C" >&6
5776else
5777  cat >conftest.$ac_ext <<_ACEOF
5778/* confdefs.h.  */
5779_ACEOF
5780cat confdefs.h >>conftest.$ac_ext
5781cat >>conftest.$ac_ext <<_ACEOF
5782/* end confdefs.h.  */
5783#if defined(CRAY) && ! defined(CRAY2)
5784webecray
5785#else
5786wenotbecray
5787#endif
5788
5789_ACEOF
5790if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
5791  $EGREP "webecray" >/dev/null 2>&1; then
5792  ac_cv_os_cray=yes
5793else
5794  ac_cv_os_cray=no
5795fi
5796rm -f conftest*
5797
5798fi
5799echo "$as_me:$LINENO: result: $ac_cv_os_cray" >&5
5800echo "${ECHO_T}$ac_cv_os_cray" >&6
5801if test $ac_cv_os_cray = yes; then
5802  for ac_func in _getb67 GETB67 getb67; do
5803    as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
5804echo "$as_me:$LINENO: checking for $ac_func" >&5
5805echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
5806if eval "test \"\${$as_ac_var+set}\" = set"; then
5807  echo $ECHO_N "(cached) $ECHO_C" >&6
5808else
5809  cat >conftest.$ac_ext <<_ACEOF
5810/* confdefs.h.  */
5811_ACEOF
5812cat confdefs.h >>conftest.$ac_ext
5813cat >>conftest.$ac_ext <<_ACEOF
5814/* end confdefs.h.  */
5815/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
5816   For example, HP-UX 11i <limits.h> declares gettimeofday.  */
5817#define $ac_func innocuous_$ac_func
5818
5819/* System header to define __stub macros and hopefully few prototypes,
5820    which can conflict with char $ac_func (); below.
5821    Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
5822    <limits.h> exists even on freestanding compilers.  */
5823
5824#ifdef __STDC__
5825# include <limits.h>
5826#else
5827# include <assert.h>
5828#endif
5829
5830#undef $ac_func
5831
5832/* Override any gcc2 internal prototype to avoid an error.  */
5833#ifdef __cplusplus
5834extern "C"
5835{
5836#endif
5837/* We use char because int might match the return type of a gcc2
5838   builtin and then its argument prototype would still apply.  */
5839char $ac_func ();
5840/* The GNU C library defines this for functions which it implements
5841    to always fail with ENOSYS.  Some functions are actually named
5842    something starting with __ and the normal name is an alias.  */
5843#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
5844choke me
5845#else
5846char (*f) () = $ac_func;
5847#endif
5848#ifdef __cplusplus
5849}
5850#endif
5851
5852int
5853main ()
5854{
5855return f != $ac_func;
5856  ;
5857  return 0;
5858}
5859_ACEOF
5860rm -f conftest.$ac_objext conftest$ac_exeext
5861if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
5862  (eval $ac_link) 2>conftest.er1
5863  ac_status=$?
5864  grep -v '^ *+' conftest.er1 >conftest.err
5865  rm -f conftest.er1
5866  cat conftest.err >&5
5867  echo "$as_me:$LINENO: \$? = $ac_status" >&5
5868  (exit $ac_status); } &&
5869     { ac_try='test -z "$ac_c_werror_flag"
5870             || test ! -s conftest.err'
5871  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5872  (eval $ac_try) 2>&5
5873  ac_status=$?
5874  echo "$as_me:$LINENO: \$? = $ac_status" >&5
5875  (exit $ac_status); }; } &&
5876     { ac_try='test -s conftest$ac_exeext'
5877  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5878  (eval $ac_try) 2>&5
5879  ac_status=$?
5880  echo "$as_me:$LINENO: \$? = $ac_status" >&5
5881  (exit $ac_status); }; }; then
5882  eval "$as_ac_var=yes"
5883else
5884  echo "$as_me: failed program was:" >&5
5885sed 's/^/| /' conftest.$ac_ext >&5
5886
5887eval "$as_ac_var=no"
5888fi
5889rm -f conftest.err conftest.$ac_objext \
5890      conftest$ac_exeext conftest.$ac_ext
5891fi
5892echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5
5893echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
5894if test `eval echo '${'$as_ac_var'}'` = yes; then
5895
5896cat >>confdefs.h <<_ACEOF
5897#define CRAY_STACKSEG_END $ac_func
5898_ACEOF
5899
5900    break
5901fi
5902
5903  done
5904fi
5905
5906echo "$as_me:$LINENO: checking stack direction for C alloca" >&5
5907echo $ECHO_N "checking stack direction for C alloca... $ECHO_C" >&6
5908if test "${ac_cv_c_stack_direction+set}" = set; then
5909  echo $ECHO_N "(cached) $ECHO_C" >&6
5910else
5911  if test "$cross_compiling" = yes; then
5912  ac_cv_c_stack_direction=0
5913else
5914  cat >conftest.$ac_ext <<_ACEOF
5915/* confdefs.h.  */
5916_ACEOF
5917cat confdefs.h >>conftest.$ac_ext
5918cat >>conftest.$ac_ext <<_ACEOF
5919/* end confdefs.h.  */
5920int
5921find_stack_direction ()
5922{
5923  static char *addr = 0;
5924  auto char dummy;
5925  if (addr == 0)
5926    {
5927      addr = &dummy;
5928      return find_stack_direction ();
5929    }
5930  else
5931    return (&dummy > addr) ? 1 : -1;
5932}
5933
5934int
5935main ()
5936{
5937  exit (find_stack_direction () < 0);
5938}
5939_ACEOF
5940rm -f conftest$ac_exeext
5941if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
5942  (eval $ac_link) 2>&5
5943  ac_status=$?
5944  echo "$as_me:$LINENO: \$? = $ac_status" >&5
5945  (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
5946  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5947  (eval $ac_try) 2>&5
5948  ac_status=$?
5949  echo "$as_me:$LINENO: \$? = $ac_status" >&5
5950  (exit $ac_status); }; }; then
5951  ac_cv_c_stack_direction=1
5952else
5953  echo "$as_me: program exited with status $ac_status" >&5
5954echo "$as_me: failed program was:" >&5
5955sed 's/^/| /' conftest.$ac_ext >&5
5956
5957( exit $ac_status )
5958ac_cv_c_stack_direction=-1
5959fi
5960rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
5961fi
5962fi
5963echo "$as_me:$LINENO: result: $ac_cv_c_stack_direction" >&5
5964echo "${ECHO_T}$ac_cv_c_stack_direction" >&6
5965
5966cat >>confdefs.h <<_ACEOF
5967#define STACK_DIRECTION $ac_cv_c_stack_direction
5968_ACEOF
5969
5970
5971fi
5972
5973if test $ac_cv_c_compiler_gnu = yes; then
5974    echo "$as_me:$LINENO: checking whether $CC needs -traditional" >&5
5975echo $ECHO_N "checking whether $CC needs -traditional... $ECHO_C" >&6
5976if test "${ac_cv_prog_gcc_traditional+set}" = set; then
5977  echo $ECHO_N "(cached) $ECHO_C" >&6
5978else
5979    ac_pattern="Autoconf.*'x'"
5980  cat >conftest.$ac_ext <<_ACEOF
5981/* confdefs.h.  */
5982_ACEOF
5983cat confdefs.h >>conftest.$ac_ext
5984cat >>conftest.$ac_ext <<_ACEOF
5985/* end confdefs.h.  */
5986#include <sgtty.h>
5987Autoconf TIOCGETP
5988_ACEOF
5989if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
5990  $EGREP "$ac_pattern" >/dev/null 2>&1; then
5991  ac_cv_prog_gcc_traditional=yes
5992else
5993  ac_cv_prog_gcc_traditional=no
5994fi
5995rm -f conftest*
5996
5997
5998  if test $ac_cv_prog_gcc_traditional = no; then
5999    cat >conftest.$ac_ext <<_ACEOF
6000/* confdefs.h.  */
6001_ACEOF
6002cat confdefs.h >>conftest.$ac_ext
6003cat >>conftest.$ac_ext <<_ACEOF
6004/* end confdefs.h.  */
6005#include <termio.h>
6006Autoconf TCGETA
6007_ACEOF
6008if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
6009  $EGREP "$ac_pattern" >/dev/null 2>&1; then
6010  ac_cv_prog_gcc_traditional=yes
6011fi
6012rm -f conftest*
6013
6014  fi
6015fi
6016echo "$as_me:$LINENO: result: $ac_cv_prog_gcc_traditional" >&5
6017echo "${ECHO_T}$ac_cv_prog_gcc_traditional" >&6
6018  if test $ac_cv_prog_gcc_traditional = yes; then
6019    CC="$CC -traditional"
6020  fi
6021fi
6022
6023echo "$as_me:$LINENO: checking return type of signal handlers" >&5
6024echo $ECHO_N "checking return type of signal handlers... $ECHO_C" >&6
6025if test "${ac_cv_type_signal+set}" = set; then
6026  echo $ECHO_N "(cached) $ECHO_C" >&6
6027else
6028  cat >conftest.$ac_ext <<_ACEOF
6029/* confdefs.h.  */
6030_ACEOF
6031cat confdefs.h >>conftest.$ac_ext
6032cat >>conftest.$ac_ext <<_ACEOF
6033/* end confdefs.h.  */
6034#include <sys/types.h>
6035#include <signal.h>
6036#ifdef signal
6037# undef signal
6038#endif
6039#ifdef __cplusplus
6040extern "C" void (*signal (int, void (*)(int)))(int);
6041#else
6042void (*signal ()) ();
6043#endif
6044
6045int
6046main ()
6047{
6048int i;
6049  ;
6050  return 0;
6051}
6052_ACEOF
6053rm -f conftest.$ac_objext
6054if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6055  (eval $ac_compile) 2>conftest.er1
6056  ac_status=$?
6057  grep -v '^ *+' conftest.er1 >conftest.err
6058  rm -f conftest.er1
6059  cat conftest.err >&5
6060  echo "$as_me:$LINENO: \$? = $ac_status" >&5
6061  (exit $ac_status); } &&
6062     { ac_try='test -z "$ac_c_werror_flag"
6063             || test ! -s conftest.err'
6064  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6065  (eval $ac_try) 2>&5
6066  ac_status=$?
6067  echo "$as_me:$LINENO: \$? = $ac_status" >&5
6068  (exit $ac_status); }; } &&
6069     { ac_try='test -s conftest.$ac_objext'
6070  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6071  (eval $ac_try) 2>&5
6072  ac_status=$?
6073  echo "$as_me:$LINENO: \$? = $ac_status" >&5
6074  (exit $ac_status); }; }; then
6075  ac_cv_type_signal=void
6076else
6077  echo "$as_me: failed program was:" >&5
6078sed 's/^/| /' conftest.$ac_ext >&5
6079
6080ac_cv_type_signal=int
6081fi
6082rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6083fi
6084echo "$as_me:$LINENO: result: $ac_cv_type_signal" >&5
6085echo "${ECHO_T}$ac_cv_type_signal" >&6
6086
6087cat >>confdefs.h <<_ACEOF
6088#define RETSIGTYPE $ac_cv_type_signal
6089_ACEOF
6090
6091
6092
6093for ac_func in vprintf
6094do
6095as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
6096echo "$as_me:$LINENO: checking for $ac_func" >&5
6097echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
6098if eval "test \"\${$as_ac_var+set}\" = set"; then
6099  echo $ECHO_N "(cached) $ECHO_C" >&6
6100else
6101  cat >conftest.$ac_ext <<_ACEOF
6102/* confdefs.h.  */
6103_ACEOF
6104cat confdefs.h >>conftest.$ac_ext
6105cat >>conftest.$ac_ext <<_ACEOF
6106/* end confdefs.h.  */
6107/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
6108   For example, HP-UX 11i <limits.h> declares gettimeofday.  */
6109#define $ac_func innocuous_$ac_func
6110
6111/* System header to define __stub macros and hopefully few prototypes,
6112    which can conflict with char $ac_func (); below.
6113    Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
6114    <limits.h> exists even on freestanding compilers.  */
6115
6116#ifdef __STDC__
6117# include <limits.h>
6118#else
6119# include <assert.h>
6120#endif
6121
6122#undef $ac_func
6123
6124/* Override any gcc2 internal prototype to avoid an error.  */
6125#ifdef __cplusplus
6126extern "C"
6127{
6128#endif
6129/* We use char because int might match the return type of a gcc2
6130   builtin and then its argument prototype would still apply.  */
6131char $ac_func ();
6132/* The GNU C library defines this for functions which it implements
6133    to always fail with ENOSYS.  Some functions are actually named
6134    something starting with __ and the normal name is an alias.  */
6135#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
6136choke me
6137#else
6138char (*f) () = $ac_func;
6139#endif
6140#ifdef __cplusplus
6141}
6142#endif
6143
6144int
6145main ()
6146{
6147return f != $ac_func;
6148  ;
6149  return 0;
6150}
6151_ACEOF
6152rm -f conftest.$ac_objext conftest$ac_exeext
6153if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
6154  (eval $ac_link) 2>conftest.er1
6155  ac_status=$?
6156  grep -v '^ *+' conftest.er1 >conftest.err
6157  rm -f conftest.er1
6158  cat conftest.err >&5
6159  echo "$as_me:$LINENO: \$? = $ac_status" >&5
6160  (exit $ac_status); } &&
6161     { ac_try='test -z "$ac_c_werror_flag"
6162             || test ! -s conftest.err'
6163  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6164  (eval $ac_try) 2>&5
6165  ac_status=$?
6166  echo "$as_me:$LINENO: \$? = $ac_status" >&5
6167  (exit $ac_status); }; } &&
6168     { ac_try='test -s conftest$ac_exeext'
6169  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6170  (eval $ac_try) 2>&5
6171  ac_status=$?
6172  echo "$as_me:$LINENO: \$? = $ac_status" >&5
6173  (exit $ac_status); }; }; then
6174  eval "$as_ac_var=yes"
6175else
6176  echo "$as_me: failed program was:" >&5
6177sed 's/^/| /' conftest.$ac_ext >&5
6178
6179eval "$as_ac_var=no"
6180fi
6181rm -f conftest.err conftest.$ac_objext \
6182      conftest$ac_exeext conftest.$ac_ext
6183fi
6184echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5
6185echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
6186if test `eval echo '${'$as_ac_var'}'` = yes; then
6187  cat >>confdefs.h <<_ACEOF
6188#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
6189_ACEOF
6190
6191echo "$as_me:$LINENO: checking for _doprnt" >&5
6192echo $ECHO_N "checking for _doprnt... $ECHO_C" >&6
6193if test "${ac_cv_func__doprnt+set}" = set; then
6194  echo $ECHO_N "(cached) $ECHO_C" >&6
6195else
6196  cat >conftest.$ac_ext <<_ACEOF
6197/* confdefs.h.  */
6198_ACEOF
6199cat confdefs.h >>conftest.$ac_ext
6200cat >>conftest.$ac_ext <<_ACEOF
6201/* end confdefs.h.  */
6202/* Define _doprnt to an innocuous variant, in case <limits.h> declares _doprnt.
6203   For example, HP-UX 11i <limits.h> declares gettimeofday.  */
6204#define _doprnt innocuous__doprnt
6205
6206/* System header to define __stub macros and hopefully few prototypes,
6207    which can conflict with char _doprnt (); below.
6208    Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
6209    <limits.h> exists even on freestanding compilers.  */
6210
6211#ifdef __STDC__
6212# include <limits.h>
6213#else
6214# include <assert.h>
6215#endif
6216
6217#undef _doprnt
6218
6219/* Override any gcc2 internal prototype to avoid an error.  */
6220#ifdef __cplusplus
6221extern "C"
6222{
6223#endif
6224/* We use char because int might match the return type of a gcc2
6225   builtin and then its argument prototype would still apply.  */
6226char _doprnt ();
6227/* The GNU C library defines this for functions which it implements
6228    to always fail with ENOSYS.  Some functions are actually named
6229    something starting with __ and the normal name is an alias.  */
6230#if defined (__stub__doprnt) || defined (__stub____doprnt)
6231choke me
6232#else
6233char (*f) () = _doprnt;
6234#endif
6235#ifdef __cplusplus
6236}
6237#endif
6238
6239int
6240main ()
6241{
6242return f != _doprnt;
6243  ;
6244  return 0;
6245}
6246_ACEOF
6247rm -f conftest.$ac_objext conftest$ac_exeext
6248if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
6249  (eval $ac_link) 2>conftest.er1
6250  ac_status=$?
6251  grep -v '^ *+' conftest.er1 >conftest.err
6252  rm -f conftest.er1
6253  cat conftest.err >&5
6254  echo "$as_me:$LINENO: \$? = $ac_status" >&5
6255  (exit $ac_status); } &&
6256     { ac_try='test -z "$ac_c_werror_flag"
6257             || test ! -s conftest.err'
6258  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6259  (eval $ac_try) 2>&5
6260  ac_status=$?
6261  echo "$as_me:$LINENO: \$? = $ac_status" >&5
6262  (exit $ac_status); }; } &&
6263     { ac_try='test -s conftest$ac_exeext'
6264  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6265  (eval $ac_try) 2>&5
6266  ac_status=$?
6267  echo "$as_me:$LINENO: \$? = $ac_status" >&5
6268  (exit $ac_status); }; }; then
6269  ac_cv_func__doprnt=yes
6270else
6271  echo "$as_me: failed program was:" >&5
6272sed 's/^/| /' conftest.$ac_ext >&5
6273
6274ac_cv_func__doprnt=no
6275fi
6276rm -f conftest.err conftest.$ac_objext \
6277      conftest$ac_exeext conftest.$ac_ext
6278fi
6279echo "$as_me:$LINENO: result: $ac_cv_func__doprnt" >&5
6280echo "${ECHO_T}$ac_cv_func__doprnt" >&6
6281if test $ac_cv_func__doprnt = yes; then
6282
6283cat >>confdefs.h <<\_ACEOF
6284#define HAVE_DOPRNT 1
6285_ACEOF
6286
6287fi
6288
6289fi
6290done
6291
6292
6293
6294
6295
6296
6297
6298
6299
6300
6301
6302
6303for ac_func in ftime select strftime strtol getrusage times mallinfo setbuffer getpagesize strerror
6304do
6305as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
6306echo "$as_me:$LINENO: checking for $ac_func" >&5
6307echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
6308if eval "test \"\${$as_ac_var+set}\" = set"; then
6309  echo $ECHO_N "(cached) $ECHO_C" >&6
6310else
6311  cat >conftest.$ac_ext <<_ACEOF
6312/* confdefs.h.  */
6313_ACEOF
6314cat confdefs.h >>conftest.$ac_ext
6315cat >>conftest.$ac_ext <<_ACEOF
6316/* end confdefs.h.  */
6317/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
6318   For example, HP-UX 11i <limits.h> declares gettimeofday.  */
6319#define $ac_func innocuous_$ac_func
6320
6321/* System header to define __stub macros and hopefully few prototypes,
6322    which can conflict with char $ac_func (); below.
6323    Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
6324    <limits.h> exists even on freestanding compilers.  */
6325
6326#ifdef __STDC__
6327# include <limits.h>
6328#else
6329# include <assert.h>
6330#endif
6331
6332#undef $ac_func
6333
6334/* Override any gcc2 internal prototype to avoid an error.  */
6335#ifdef __cplusplus
6336extern "C"
6337{
6338#endif
6339/* We use char because int might match the return type of a gcc2
6340   builtin and then its argument prototype would still apply.  */
6341char $ac_func ();
6342/* The GNU C library defines this for functions which it implements
6343    to always fail with ENOSYS.  Some functions are actually named
6344    something starting with __ and the normal name is an alias.  */
6345#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
6346choke me
6347#else
6348char (*f) () = $ac_func;
6349#endif
6350#ifdef __cplusplus
6351}
6352#endif
6353
6354int
6355main ()
6356{
6357return f != $ac_func;
6358  ;
6359  return 0;
6360}
6361_ACEOF
6362rm -f conftest.$ac_objext conftest$ac_exeext
6363if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
6364  (eval $ac_link) 2>conftest.er1
6365  ac_status=$?
6366  grep -v '^ *+' conftest.er1 >conftest.err
6367  rm -f conftest.er1
6368  cat conftest.err >&5
6369  echo "$as_me:$LINENO: \$? = $ac_status" >&5
6370  (exit $ac_status); } &&
6371     { ac_try='test -z "$ac_c_werror_flag"
6372             || test ! -s conftest.err'
6373  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6374  (eval $ac_try) 2>&5
6375  ac_status=$?
6376  echo "$as_me:$LINENO: \$? = $ac_status" >&5
6377  (exit $ac_status); }; } &&
6378     { ac_try='test -s conftest$ac_exeext'
6379  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6380  (eval $ac_try) 2>&5
6381  ac_status=$?
6382  echo "$as_me:$LINENO: \$? = $ac_status" >&5
6383  (exit $ac_status); }; }; then
6384  eval "$as_ac_var=yes"
6385else
6386  echo "$as_me: failed program was:" >&5
6387sed 's/^/| /' conftest.$ac_ext >&5
6388
6389eval "$as_ac_var=no"
6390fi
6391rm -f conftest.err conftest.$ac_objext \
6392      conftest$ac_exeext conftest.$ac_ext
6393fi
6394echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5
6395echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
6396if test `eval echo '${'$as_ac_var'}'` = yes; then
6397  cat >>confdefs.h <<_ACEOF
6398#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
6399_ACEOF
6400
6401fi
6402done
6403
6404
6405
6406
6407for ac_func in ftruncate strstr strcasecmp
6408do
6409as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
6410echo "$as_me:$LINENO: checking for $ac_func" >&5
6411echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
6412if eval "test \"\${$as_ac_var+set}\" = set"; then
6413  echo $ECHO_N "(cached) $ECHO_C" >&6
6414else
6415  cat >conftest.$ac_ext <<_ACEOF
6416/* confdefs.h.  */
6417_ACEOF
6418cat confdefs.h >>conftest.$ac_ext
6419cat >>conftest.$ac_ext <<_ACEOF
6420/* end confdefs.h.  */
6421/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
6422   For example, HP-UX 11i <limits.h> declares gettimeofday.  */
6423#define $ac_func innocuous_$ac_func
6424
6425/* System header to define __stub macros and hopefully few prototypes,
6426    which can conflict with char $ac_func (); below.
6427    Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
6428    <limits.h> exists even on freestanding compilers.  */
6429
6430#ifdef __STDC__
6431# include <limits.h>
6432#else
6433# include <assert.h>
6434#endif
6435
6436#undef $ac_func
6437
6438/* Override any gcc2 internal prototype to avoid an error.  */
6439#ifdef __cplusplus
6440extern "C"
6441{
6442#endif
6443/* We use char because int might match the return type of a gcc2
6444   builtin and then its argument prototype would still apply.  */
6445char $ac_func ();
6446/* The GNU C library defines this for functions which it implements
6447    to always fail with ENOSYS.  Some functions are actually named
6448    something starting with __ and the normal name is an alias.  */
6449#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
6450choke me
6451#else
6452char (*f) () = $ac_func;
6453#endif
6454#ifdef __cplusplus
6455}
6456#endif
6457
6458int
6459main ()
6460{
6461return f != $ac_func;
6462  ;
6463  return 0;
6464}
6465_ACEOF
6466rm -f conftest.$ac_objext conftest$ac_exeext
6467if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
6468  (eval $ac_link) 2>conftest.er1
6469  ac_status=$?
6470  grep -v '^ *+' conftest.er1 >conftest.err
6471  rm -f conftest.er1
6472  cat conftest.err >&5
6473  echo "$as_me:$LINENO: \$? = $ac_status" >&5
6474  (exit $ac_status); } &&
6475     { ac_try='test -z "$ac_c_werror_flag"
6476             || test ! -s conftest.err'
6477  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6478  (eval $ac_try) 2>&5
6479  ac_status=$?
6480  echo "$as_me:$LINENO: \$? = $ac_status" >&5
6481  (exit $ac_status); }; } &&
6482     { ac_try='test -s conftest$ac_exeext'
6483  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6484  (eval $ac_try) 2>&5
6485  ac_status=$?
6486  echo "$as_me:$LINENO: \$? = $ac_status" >&5
6487  (exit $ac_status); }; }; then
6488  eval "$as_ac_var=yes"
6489else
6490  echo "$as_me: failed program was:" >&5
6491sed 's/^/| /' conftest.$ac_ext >&5
6492
6493eval "$as_ac_var=no"
6494fi
6495rm -f conftest.err conftest.$ac_objext \
6496      conftest$ac_exeext conftest.$ac_ext
6497fi
6498echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5
6499echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
6500if test `eval echo '${'$as_ac_var'}'` = yes; then
6501  cat >>confdefs.h <<_ACEOF
6502#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
6503_ACEOF
6504
6505else
6506  case $LIBOBJS in
6507    "$ac_func.$ac_objext"   | \
6508  *" $ac_func.$ac_objext"   | \
6509    "$ac_func.$ac_objext "* | \
6510  *" $ac_func.$ac_objext "* ) ;;
6511  *) LIBOBJS="$LIBOBJS $ac_func.$ac_objext" ;;
6512esac
6513
6514fi
6515done
6516
6517
6518
6519echo "$as_me:$LINENO: checking for textdomain" >&5
6520echo $ECHO_N "checking for textdomain... $ECHO_C" >&6
6521if test "${ac_cv_func_textdomain+set}" = set; then
6522  echo $ECHO_N "(cached) $ECHO_C" >&6
6523else
6524  cat >conftest.$ac_ext <<_ACEOF
6525/* confdefs.h.  */
6526_ACEOF
6527cat confdefs.h >>conftest.$ac_ext
6528cat >>conftest.$ac_ext <<_ACEOF
6529/* end confdefs.h.  */
6530/* Define textdomain to an innocuous variant, in case <limits.h> declares textdomain.
6531   For example, HP-UX 11i <limits.h> declares gettimeofday.  */
6532#define textdomain innocuous_textdomain
6533
6534/* System header to define __stub macros and hopefully few prototypes,
6535    which can conflict with char textdomain (); below.
6536    Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
6537    <limits.h> exists even on freestanding compilers.  */
6538
6539#ifdef __STDC__
6540# include <limits.h>
6541#else
6542# include <assert.h>
6543#endif
6544
6545#undef textdomain
6546
6547/* Override any gcc2 internal prototype to avoid an error.  */
6548#ifdef __cplusplus
6549extern "C"
6550{
6551#endif
6552/* We use char because int might match the return type of a gcc2
6553   builtin and then its argument prototype would still apply.  */
6554char textdomain ();
6555/* The GNU C library defines this for functions which it implements
6556    to always fail with ENOSYS.  Some functions are actually named
6557    something starting with __ and the normal name is an alias.  */
6558#if defined (__stub_textdomain) || defined (__stub___textdomain)
6559choke me
6560#else
6561char (*f) () = textdomain;
6562#endif
6563#ifdef __cplusplus
6564}
6565#endif
6566
6567int
6568main ()
6569{
6570return f != textdomain;
6571  ;
6572  return 0;
6573}
6574_ACEOF
6575rm -f conftest.$ac_objext conftest$ac_exeext
6576if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
6577  (eval $ac_link) 2>conftest.er1
6578  ac_status=$?
6579  grep -v '^ *+' conftest.er1 >conftest.err
6580  rm -f conftest.er1
6581  cat conftest.err >&5
6582  echo "$as_me:$LINENO: \$? = $ac_status" >&5
6583  (exit $ac_status); } &&
6584     { ac_try='test -z "$ac_c_werror_flag"
6585             || test ! -s conftest.err'
6586  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6587  (eval $ac_try) 2>&5
6588  ac_status=$?
6589  echo "$as_me:$LINENO: \$? = $ac_status" >&5
6590  (exit $ac_status); }; } &&
6591     { ac_try='test -s conftest$ac_exeext'
6592  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6593  (eval $ac_try) 2>&5
6594  ac_status=$?
6595  echo "$as_me:$LINENO: \$? = $ac_status" >&5
6596  (exit $ac_status); }; }; then
6597  ac_cv_func_textdomain=yes
6598else
6599  echo "$as_me: failed program was:" >&5
6600sed 's/^/| /' conftest.$ac_ext >&5
6601
6602ac_cv_func_textdomain=no
6603fi
6604rm -f conftest.err conftest.$ac_objext \
6605      conftest$ac_exeext conftest.$ac_ext
6606fi
6607echo "$as_me:$LINENO: result: $ac_cv_func_textdomain" >&5
6608echo "${ECHO_T}$ac_cv_func_textdomain" >&6
6609if test $ac_cv_func_textdomain = yes; then
6610  cat >>confdefs.h <<\_ACEOF
6611#define ENABLE_NLS  1
6612_ACEOF
6613
6614fi
6615
6616
6617# *** Custom checking (based on GNU tar configure.in) ***
6618# ---------------------------------------------------------------------------
6619echo "$as_me:$LINENO: checking for HP-UX needing gmalloc" >&5
6620echo $ECHO_N "checking for HP-UX needing gmalloc... $ECHO_C" >&6
6621if test "`(uname -s) 2> /dev/null`" = 'HP-UX'; then
6622  echo "$as_me:$LINENO: result: yes" >&5
6623echo "${ECHO_T}yes" >&6
6624  case $LIBOBJS in
6625    "gmalloc.$ac_objext"   | \
6626  *" gmalloc.$ac_objext"   | \
6627    "gmalloc.$ac_objext "* | \
6628  *" gmalloc.$ac_objext "* ) ;;
6629  *) LIBOBJS="$LIBOBJS gmalloc.$ac_objext" ;;
6630esac
6631
6632  cat >>confdefs.h <<\_ACEOF
6633#define HAVE_VALLOC 1
6634_ACEOF
6635
6636else
6637  echo "$as_me:$LINENO: result: no" >&5
6638echo "${ECHO_T}no" >&6
6639
6640for ac_func in valloc
6641do
6642as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
6643echo "$as_me:$LINENO: checking for $ac_func" >&5
6644echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
6645if eval "test \"\${$as_ac_var+set}\" = set"; then
6646  echo $ECHO_N "(cached) $ECHO_C" >&6
6647else
6648  cat >conftest.$ac_ext <<_ACEOF
6649/* confdefs.h.  */
6650_ACEOF
6651cat confdefs.h >>conftest.$ac_ext
6652cat >>conftest.$ac_ext <<_ACEOF
6653/* end confdefs.h.  */
6654/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
6655   For example, HP-UX 11i <limits.h> declares gettimeofday.  */
6656#define $ac_func innocuous_$ac_func
6657
6658/* System header to define __stub macros and hopefully few prototypes,
6659    which can conflict with char $ac_func (); below.
6660    Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
6661    <limits.h> exists even on freestanding compilers.  */
6662
6663#ifdef __STDC__
6664# include <limits.h>
6665#else
6666# include <assert.h>
6667#endif
6668
6669#undef $ac_func
6670
6671/* Override any gcc2 internal prototype to avoid an error.  */
6672#ifdef __cplusplus
6673extern "C"
6674{
6675#endif
6676/* We use char because int might match the return type of a gcc2
6677   builtin and then its argument prototype would still apply.  */
6678char $ac_func ();
6679/* The GNU C library defines this for functions which it implements
6680    to always fail with ENOSYS.  Some functions are actually named
6681    something starting with __ and the normal name is an alias.  */
6682#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
6683choke me
6684#else
6685char (*f) () = $ac_func;
6686#endif
6687#ifdef __cplusplus
6688}
6689#endif
6690
6691int
6692main ()
6693{
6694return f != $ac_func;
6695  ;
6696  return 0;
6697}
6698_ACEOF
6699rm -f conftest.$ac_objext conftest$ac_exeext
6700if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
6701  (eval $ac_link) 2>conftest.er1
6702  ac_status=$?
6703  grep -v '^ *+' conftest.er1 >conftest.err
6704  rm -f conftest.er1
6705  cat conftest.err >&5
6706  echo "$as_me:$LINENO: \$? = $ac_status" >&5
6707  (exit $ac_status); } &&
6708     { ac_try='test -z "$ac_c_werror_flag"
6709             || test ! -s conftest.err'
6710  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6711  (eval $ac_try) 2>&5
6712  ac_status=$?
6713  echo "$as_me:$LINENO: \$? = $ac_status" >&5
6714  (exit $ac_status); }; } &&
6715     { ac_try='test -s conftest$ac_exeext'
6716  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6717  (eval $ac_try) 2>&5
6718  ac_status=$?
6719  echo "$as_me:$LINENO: \$? = $ac_status" >&5
6720  (exit $ac_status); }; }; then
6721  eval "$as_ac_var=yes"
6722else
6723  echo "$as_me: failed program was:" >&5
6724sed 's/^/| /' conftest.$ac_ext >&5
6725
6726eval "$as_ac_var=no"
6727fi
6728rm -f conftest.err conftest.$ac_objext \
6729      conftest$ac_exeext conftest.$ac_ext
6730fi
6731echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5
6732echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
6733if test `eval echo '${'$as_ac_var'}'` = yes; then
6734  cat >>confdefs.h <<_ACEOF
6735#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
6736_ACEOF
6737
6738fi
6739done
6740
6741fi
6742
6743# we cannot generate static libraries under Darwin
6744echo "$as_me:$LINENO: checking for Apple MacOS X/Darwin" >&5
6745echo $ECHO_N "checking for Apple MacOS X/Darwin... $ECHO_C" >&6
6746if test "`(uname -s) 2> /dev/null`" = 'Darwin'; then
6747  echo "$as_me:$LINENO: result: yes" >&5
6748echo "${ECHO_T}yes" >&6
6749  STATIC=""
6750else
6751  echo "$as_me:$LINENO: result: no" >&5
6752echo "${ECHO_T}no" >&6
6753  STATIC="-static "
6754fi
6755
6756
6757echo "$as_me:$LINENO: checking if malloc debugging is wanted" >&5
6758echo $ECHO_N "checking if malloc debugging is wanted... $ECHO_C" >&6
6759
6760# Check whether --with-dmalloc or --without-dmalloc was given.
6761if test "${with_dmalloc+set}" = set; then
6762  withval="$with_dmalloc"
6763  if test "$withval" = yes; then
6764  echo "$as_me:$LINENO: result: yes" >&5
6765echo "${ECHO_T}yes" >&6
6766  cat >>confdefs.h <<\_ACEOF
6767#define WITH_DMALLOC 1
6768_ACEOF
6769
6770  LIBS="$LIBS -ldmalloc"
6771  LDFLAGS="$LDFLAGS -g"
6772else
6773  echo "$as_me:$LINENO: result: no" >&5
6774echo "${ECHO_T}no" >&6
6775fi
6776else
6777  echo "$as_me:$LINENO: result: no" >&5
6778echo "${ECHO_T}no" >&6
6779fi;
6780
6781echo "$as_me:$LINENO: checking which of rx or regex is wanted" >&5
6782echo $ECHO_N "checking which of rx or regex is wanted... $ECHO_C" >&6
6783
6784# Check whether --with-regex or --without-regex was given.
6785if test "${with_regex+set}" = set; then
6786  withval="$with_regex"
6787  if test "$withval" = yes; then
6788  ac_with_regex=1
6789  echo "$as_me:$LINENO: result: regex" >&5
6790echo "${ECHO_T}regex" >&6
6791  cat >>confdefs.h <<\_ACEOF
6792#define WITH_REGEX 1
6793_ACEOF
6794
6795  case $LIBOBJS in
6796    "regex.$ac_objext"   | \
6797  *" regex.$ac_objext"   | \
6798    "regex.$ac_objext "* | \
6799  *" regex.$ac_objext "* ) ;;
6800  *) LIBOBJS="$LIBOBJS regex.$ac_objext" ;;
6801esac
6802
6803fi
6804fi;
6805if test -z "$ac_with_regex"; then
6806  echo "$as_me:$LINENO: result: rx" >&5
6807echo "${ECHO_T}rx" >&6
6808  echo "$as_me:$LINENO: checking for re_rx_search" >&5
6809echo $ECHO_N "checking for re_rx_search... $ECHO_C" >&6
6810if test "${ac_cv_func_re_rx_search+set}" = set; then
6811  echo $ECHO_N "(cached) $ECHO_C" >&6
6812else
6813  cat >conftest.$ac_ext <<_ACEOF
6814/* confdefs.h.  */
6815_ACEOF
6816cat confdefs.h >>conftest.$ac_ext
6817cat >>conftest.$ac_ext <<_ACEOF
6818/* end confdefs.h.  */
6819/* Define re_rx_search to an innocuous variant, in case <limits.h> declares re_rx_search.
6820   For example, HP-UX 11i <limits.h> declares gettimeofday.  */
6821#define re_rx_search innocuous_re_rx_search
6822
6823/* System header to define __stub macros and hopefully few prototypes,
6824    which can conflict with char re_rx_search (); below.
6825    Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
6826    <limits.h> exists even on freestanding compilers.  */
6827
6828#ifdef __STDC__
6829# include <limits.h>
6830#else
6831# include <assert.h>
6832#endif
6833
6834#undef re_rx_search
6835
6836/* Override any gcc2 internal prototype to avoid an error.  */
6837#ifdef __cplusplus
6838extern "C"
6839{
6840#endif
6841/* We use char because int might match the return type of a gcc2
6842   builtin and then its argument prototype would still apply.  */
6843char re_rx_search ();
6844/* The GNU C library defines this for functions which it implements
6845    to always fail with ENOSYS.  Some functions are actually named
6846    something starting with __ and the normal name is an alias.  */
6847#if defined (__stub_re_rx_search) || defined (__stub___re_rx_search)
6848choke me
6849#else
6850char (*f) () = re_rx_search;
6851#endif
6852#ifdef __cplusplus
6853}
6854#endif
6855
6856int
6857main ()
6858{
6859return f != re_rx_search;
6860  ;
6861  return 0;
6862}
6863_ACEOF
6864rm -f conftest.$ac_objext conftest$ac_exeext
6865if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
6866  (eval $ac_link) 2>conftest.er1
6867  ac_status=$?
6868  grep -v '^ *+' conftest.er1 >conftest.err
6869  rm -f conftest.er1
6870  cat conftest.err >&5
6871  echo "$as_me:$LINENO: \$? = $ac_status" >&5
6872  (exit $ac_status); } &&
6873     { ac_try='test -z "$ac_c_werror_flag"
6874             || test ! -s conftest.err'
6875  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6876  (eval $ac_try) 2>&5
6877  ac_status=$?
6878  echo "$as_me:$LINENO: \$? = $ac_status" >&5
6879  (exit $ac_status); }; } &&
6880     { ac_try='test -s conftest$ac_exeext'
6881  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6882  (eval $ac_try) 2>&5
6883  ac_status=$?
6884  echo "$as_me:$LINENO: \$? = $ac_status" >&5
6885  (exit $ac_status); }; }; then
6886  ac_cv_func_re_rx_search=yes
6887else
6888  echo "$as_me: failed program was:" >&5
6889sed 's/^/| /' conftest.$ac_ext >&5
6890
6891ac_cv_func_re_rx_search=no
6892fi
6893rm -f conftest.err conftest.$ac_objext \
6894      conftest$ac_exeext conftest.$ac_ext
6895fi
6896echo "$as_me:$LINENO: result: $ac_cv_func_re_rx_search" >&5
6897echo "${ECHO_T}$ac_cv_func_re_rx_search" >&6
6898if test $ac_cv_func_re_rx_search = yes; then
6899  :
6900else
6901  case $LIBOBJS in
6902    "rx.$ac_objext"   | \
6903  *" rx.$ac_objext"   | \
6904    "rx.$ac_objext "* | \
6905  *" rx.$ac_objext "* ) ;;
6906  *) LIBOBJS="$LIBOBJS rx.$ac_objext" ;;
6907esac
6908
6909fi
6910
6911fi
6912
6913
6914# ---------------------------------------------------------------------------
6915if test "$ac_cv_func_alloca" = 'no'; then
6916  case $LIBOBJS in
6917    "xmalloc.$ac_objext"   | \
6918  *" xmalloc.$ac_objext"   | \
6919    "xmalloc.$ac_objext "* | \
6920  *" xmalloc.$ac_objext "* ) ;;
6921  *) LIBOBJS="$LIBOBJS xmalloc.$ac_objext" ;;
6922esac
6923
6924  case $LIBOBJS in
6925    "error.$ac_objext"   | \
6926  *" error.$ac_objext"   | \
6927    "error.$ac_objext "* | \
6928  *" error.$ac_objext "* ) ;;
6929  *) LIBOBJS="$LIBOBJS error.$ac_objext" ;;
6930esac
6931
6932fi
6933
6934
6935# ---------------------------------------------------------------------------
6936
6937ac_ext=cc
6938ac_cpp='$CXXCPP $CPPFLAGS'
6939ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
6940ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
6941ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
6942
6943
6944echo "$as_me:$LINENO: checking that Perl 5 is available" >&5
6945echo $ECHO_N "checking that Perl 5 is available... $ECHO_C" >&6
6946success="no"
6947pl_path="$PATH"
6948IFS="${IFS=   }"; pl_save_ifs="$IFS"; IFS=":"
6949for pl_dir in $pl_path; do
6950  test -z "$pl_dir" && pl_dir=.
6951  if test -x $pl_dir/perl; then
6952    success="yes"
6953    break
6954  fi
6955done
6956IFS="$pl_save_ifs"
6957
6958if test $success = "yes"; then
6959try=`perl configtest.pl` || try="0"
6960try=`expr $try \> 5.000`
6961if test $try = "1"; then
6962echo "$as_me:$LINENO: result: \"yes\"" >&5
6963echo "${ECHO_T}\"yes\"" >&6
6964else
6965success="no"
6966fi
6967fi
6968
6969if test $success = "no"; then
6970echo "$as_me:$LINENO: result: \"no\"" >&5
6971echo "${ECHO_T}\"no\"" >&6
6972{ { echo "$as_me:$LINENO: error: \"Perl 5 not available - cannot install\"" >&5
6973echo "$as_me: error: \"Perl 5 not available - cannot install\"" >&2;}
6974   { (exit 1); exit 1; }; }
6975fi
6976
6977success=no
6978echo "$as_me:$LINENO: checking \"whether STL library has known faults\"" >&5
6979echo $ECHO_N "checking \"whether STL library has known faults\"... $ECHO_C" >&6
6980
6981
6982cat >conftest.$ac_ext <<_ACEOF
6983/* confdefs.h.  */
6984_ACEOF
6985cat confdefs.h >>conftest.$ac_ext
6986cat >>conftest.$ac_ext <<_ACEOF
6987/* end confdefs.h.  */
6988#include <vector>
6989
6990int
6991main ()
6992{
6993
6994  ;
6995  return 0;
6996}
6997_ACEOF
6998rm -f conftest.$ac_objext
6999if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
7000  (eval $ac_compile) 2>conftest.er1
7001  ac_status=$?
7002  grep -v '^ *+' conftest.er1 >conftest.err
7003  rm -f conftest.er1
7004  cat conftest.err >&5
7005  echo "$as_me:$LINENO: \$? = $ac_status" >&5
7006  (exit $ac_status); } &&
7007     { ac_try='test -z "$ac_cxx_werror_flag"
7008             || test ! -s conftest.err'
7009  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7010  (eval $ac_try) 2>&5
7011  ac_status=$?
7012  echo "$as_me:$LINENO: \$? = $ac_status" >&5
7013  (exit $ac_status); }; } &&
7014     { ac_try='test -s conftest.$ac_objext'
7015  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7016  (eval $ac_try) 2>&5
7017  ac_status=$?
7018  echo "$as_me:$LINENO: \$? = $ac_status" >&5
7019  (exit $ac_status); }; }; then
7020  success=yes
7021else
7022  echo "$as_me: failed program was:" >&5
7023sed 's/^/| /' conftest.$ac_ext >&5
7024
7025fi
7026rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
7027
7028if test $success = "no"; then
7029cat >conftest.$ac_ext <<_ACEOF
7030/* confdefs.h.  */
7031_ACEOF
7032cat confdefs.h >>conftest.$ac_ext
7033cat >>conftest.$ac_ext <<_ACEOF
7034/* end confdefs.h.  */
7035#include <vector.h>
7036
7037int
7038main ()
7039{
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_cxx_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 $ac_status); }; }; then
7067  success="yes"
7068else
7069  echo "$as_me: failed program was:" >&5
7070sed 's/^/| /' conftest.$ac_ext >&5
7071
7072fi
7073rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
7074fi
7075
7076if test $success = "no"; then
7077cat >conftest.$ac_ext <<_ACEOF
7078/* confdefs.h.  */
7079_ACEOF
7080cat confdefs.h >>conftest.$ac_ext
7081cat >>conftest.$ac_ext <<_ACEOF
7082/* end confdefs.h.  */
7083#include <ospace\\std\\vector>
7084
7085int
7086main ()
7087{
7088
7089  ;
7090  return 0;
7091}
7092_ACEOF
7093rm -f conftest.$ac_objext
7094if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
7095  (eval $ac_compile) 2>conftest.er1
7096  ac_status=$?
7097  grep -v '^ *+' conftest.er1 >conftest.err
7098  rm -f conftest.er1
7099  cat conftest.err >&5
7100  echo "$as_me:$LINENO: \$? = $ac_status" >&5
7101  (exit $ac_status); } &&
7102     { ac_try='test -z "$ac_cxx_werror_flag"
7103             || test ! -s conftest.err'
7104  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7105  (eval $ac_try) 2>&5
7106  ac_status=$?
7107  echo "$as_me:$LINENO: \$? = $ac_status" >&5
7108  (exit $ac_status); }; } &&
7109     { ac_try='test -s conftest.$ac_objext'
7110  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7111  (eval $ac_try) 2>&5
7112  ac_status=$?
7113  echo "$as_me:$LINENO: \$? = $ac_status" >&5
7114  (exit $ac_status); }; }; then
7115  success="yes"
7116else
7117  echo "$as_me: failed program was:" >&5
7118sed 's/^/| /' conftest.$ac_ext >&5
7119
7120fi
7121rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
7122fi
7123
7124if test $success = yes; then
7125echo "$as_me:$LINENO: result: \"no\"" >&5
7126echo "${ECHO_T}\"no\"" >&6
7127else
7128echo "$as_me:$LINENO: result: \"yes\"" >&5
7129echo "${ECHO_T}\"yes\"" >&6
7130{ { echo "$as_me:$LINENO: error: \"STL Broken - Obtain newer version of GNU C Compiler\"" >&5
7131echo "$as_me: error: \"STL Broken - Obtain newer version of GNU C Compiler\"" >&2;}
7132   { (exit 1); exit 1; }; }
7133fi
7134
7135gsdlos=`uname | tr ABCDEFGHIJKLMNOPQRSTUVWXYZ abcdefghijklmnopqrstuvwxyz`
7136# check for running bash under cygwin
7137 if test "`echo $gsdlos | sed 's/cygwin//'`" != "$gsdlos" ;
7138 then
7139  gsdlos=windows
7140 fi
7141
7142
7143# check for endianness
7144echo "$as_me:$LINENO: checking whether byte ordering is bigendian" >&5
7145echo $ECHO_N "checking whether byte ordering is bigendian... $ECHO_C" >&6
7146if test "${ac_cv_c_bigendian+set}" = set; then
7147  echo $ECHO_N "(cached) $ECHO_C" >&6
7148else
7149  # See if sys/param.h defines the BYTE_ORDER macro.
7150cat >conftest.$ac_ext <<_ACEOF
7151/* confdefs.h.  */
7152_ACEOF
7153cat confdefs.h >>conftest.$ac_ext
7154cat >>conftest.$ac_ext <<_ACEOF
7155/* end confdefs.h.  */
7156#include <sys/types.h>
7157#include <sys/param.h>
7158
7159int
7160main ()
7161{
7162#if !BYTE_ORDER || !BIG_ENDIAN || !LITTLE_ENDIAN
7163 bogus endian macros
7164#endif
7165
7166  ;
7167  return 0;
7168}
7169_ACEOF
7170rm -f conftest.$ac_objext
7171if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
7172  (eval $ac_compile) 2>conftest.er1
7173  ac_status=$?
7174  grep -v '^ *+' conftest.er1 >conftest.err
7175  rm -f conftest.er1
7176  cat conftest.err >&5
7177  echo "$as_me:$LINENO: \$? = $ac_status" >&5
7178  (exit $ac_status); } &&
7179     { ac_try='test -z "$ac_cxx_werror_flag"
7180             || test ! -s conftest.err'
7181  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7182  (eval $ac_try) 2>&5
7183  ac_status=$?
7184  echo "$as_me:$LINENO: \$? = $ac_status" >&5
7185  (exit $ac_status); }; } &&
7186     { ac_try='test -s conftest.$ac_objext'
7187  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7188  (eval $ac_try) 2>&5
7189  ac_status=$?
7190  echo "$as_me:$LINENO: \$? = $ac_status" >&5
7191  (exit $ac_status); }; }; then
7192  # It does; now see whether it defined to BIG_ENDIAN or not.
7193cat >conftest.$ac_ext <<_ACEOF
7194/* confdefs.h.  */
7195_ACEOF
7196cat confdefs.h >>conftest.$ac_ext
7197cat >>conftest.$ac_ext <<_ACEOF
7198/* end confdefs.h.  */
7199#include <sys/types.h>
7200#include <sys/param.h>
7201
7202int
7203main ()
7204{
7205#if BYTE_ORDER != BIG_ENDIAN
7206 not big endian
7207#endif
7208
7209  ;
7210  return 0;
7211}
7212_ACEOF
7213rm -f conftest.$ac_objext
7214if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
7215  (eval $ac_compile) 2>conftest.er1
7216  ac_status=$?
7217  grep -v '^ *+' conftest.er1 >conftest.err
7218  rm -f conftest.er1
7219  cat conftest.err >&5
7220  echo "$as_me:$LINENO: \$? = $ac_status" >&5
7221  (exit $ac_status); } &&
7222     { ac_try='test -z "$ac_cxx_werror_flag"
7223             || test ! -s conftest.err'
7224  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7225  (eval $ac_try) 2>&5
7226  ac_status=$?
7227  echo "$as_me:$LINENO: \$? = $ac_status" >&5
7228  (exit $ac_status); }; } &&
7229     { ac_try='test -s conftest.$ac_objext'
7230  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7231  (eval $ac_try) 2>&5
7232  ac_status=$?
7233  echo "$as_me:$LINENO: \$? = $ac_status" >&5
7234  (exit $ac_status); }; }; then
7235  ac_cv_c_bigendian=yes
7236else
7237  echo "$as_me: failed program was:" >&5
7238sed 's/^/| /' conftest.$ac_ext >&5
7239
7240ac_cv_c_bigendian=no
7241fi
7242rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
7243else
7244  echo "$as_me: failed program was:" >&5
7245sed 's/^/| /' conftest.$ac_ext >&5
7246
7247# It does not; compile a test program.
7248if test "$cross_compiling" = yes; then
7249  # try to guess the endianness by grepping values into an object file
7250  ac_cv_c_bigendian=unknown
7251  cat >conftest.$ac_ext <<_ACEOF
7252/* confdefs.h.  */
7253_ACEOF
7254cat confdefs.h >>conftest.$ac_ext
7255cat >>conftest.$ac_ext <<_ACEOF
7256/* end confdefs.h.  */
7257short ascii_mm[] = { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 };
7258short ascii_ii[] = { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 };
7259void _ascii () { char *s = (char *) ascii_mm; s = (char *) ascii_ii; }
7260short ebcdic_ii[] = { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 };
7261short ebcdic_mm[] = { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 };
7262void _ebcdic () { char *s = (char *) ebcdic_mm; s = (char *) ebcdic_ii; }
7263int
7264main ()
7265{
7266 _ascii (); _ebcdic ();
7267  ;
7268  return 0;
7269}
7270_ACEOF
7271rm -f conftest.$ac_objext
7272if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
7273  (eval $ac_compile) 2>conftest.er1
7274  ac_status=$?
7275  grep -v '^ *+' conftest.er1 >conftest.err
7276  rm -f conftest.er1
7277  cat conftest.err >&5
7278  echo "$as_me:$LINENO: \$? = $ac_status" >&5
7279  (exit $ac_status); } &&
7280     { ac_try='test -z "$ac_cxx_werror_flag"
7281             || test ! -s conftest.err'
7282  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7283  (eval $ac_try) 2>&5
7284  ac_status=$?
7285  echo "$as_me:$LINENO: \$? = $ac_status" >&5
7286  (exit $ac_status); }; } &&
7287     { ac_try='test -s conftest.$ac_objext'
7288  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7289  (eval $ac_try) 2>&5
7290  ac_status=$?
7291  echo "$as_me:$LINENO: \$? = $ac_status" >&5
7292  (exit $ac_status); }; }; then
7293  if grep BIGenDianSyS conftest.$ac_objext >/dev/null ; then
7294  ac_cv_c_bigendian=yes
7295fi
7296if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then
7297  if test "$ac_cv_c_bigendian" = unknown; then
7298    ac_cv_c_bigendian=no
7299  else
7300    # finding both strings is unlikely to happen, but who knows?
7301    ac_cv_c_bigendian=unknown
7302  fi
7303fi
7304else
7305  echo "$as_me: failed program was:" >&5
7306sed 's/^/| /' conftest.$ac_ext >&5
7307
7308fi
7309rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
7310else
7311  cat >conftest.$ac_ext <<_ACEOF
7312/* confdefs.h.  */
7313_ACEOF
7314cat confdefs.h >>conftest.$ac_ext
7315cat >>conftest.$ac_ext <<_ACEOF
7316/* end confdefs.h.  */
7317int
7318main ()
7319{
7320  /* Are we little or big endian?  From Harbison&Steele.  */
7321  union
7322  {
7323    long l;
7324    char c[sizeof (long)];
7325  } u;
7326  u.l = 1;
7327  exit (u.c[sizeof (long) - 1] == 1);
7328}
7329_ACEOF
7330rm -f conftest$ac_exeext
7331if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
7332  (eval $ac_link) 2>&5
7333  ac_status=$?
7334  echo "$as_me:$LINENO: \$? = $ac_status" >&5
7335  (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
7336  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7337  (eval $ac_try) 2>&5
7338  ac_status=$?
7339  echo "$as_me:$LINENO: \$? = $ac_status" >&5
7340  (exit $ac_status); }; }; then
7341  ac_cv_c_bigendian=no
7342else
7343  echo "$as_me: program exited with status $ac_status" >&5
7344echo "$as_me: failed program was:" >&5
7345sed 's/^/| /' conftest.$ac_ext >&5
7346
7347( exit $ac_status )
7348ac_cv_c_bigendian=yes
7349fi
7350rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
7351fi
7352fi
7353rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
7354fi
7355echo "$as_me:$LINENO: result: $ac_cv_c_bigendian" >&5
7356echo "${ECHO_T}$ac_cv_c_bigendian" >&6
7357case $ac_cv_c_bigendian in
7358  yes)
7359
7360cat >>confdefs.h <<\_ACEOF
7361#define WORDS_BIGENDIAN 1
7362_ACEOF
7363 ;;
7364  no)
7365     ;;
7366  *)
7367    { { echo "$as_me:$LINENO: error: unknown endianness
7368presetting ac_cv_c_bigendian=no (or yes) will help" >&5
7369echo "$as_me: error: unknown endianness
7370presetting ac_cv_c_bigendian=no (or yes) will help" >&2;}
7371   { (exit 1); exit 1; }; } ;;
7372esac
7373
7374# ---------------------------------------------------------------------------
7375if test "$ac_cv_func_alloca" = 'no'; then
7376  case $LIBOBJS in
7377    "xmalloc.o.$ac_objext"   | \
7378  *" xmalloc.o.$ac_objext"   | \
7379    "xmalloc.o.$ac_objext "* | \
7380  *" xmalloc.o.$ac_objext "* ) ;;
7381  *) LIBOBJS="$LIBOBJS xmalloc.o.$ac_objext" ;;
7382esac
7383
7384  case $LIBOBJS in
7385    "error.$ac_objext"   | \
7386  *" error.$ac_objext"   | \
7387    "error.$ac_objext "* | \
7388  *" error.$ac_objext "* ) ;;
7389  *) LIBOBJS="$LIBOBJS error.$ac_objext" ;;
7390esac
7391
7392fi
7393
7394# ---------------------------------------------------------------------------
7395
7396moduleDirs=""
7397MODULEDIRS=""
7398if test -d modules ; then
7399  for x in `find modules -mindepth 1 -maxdepth 2`; do
7400    if test -d "$x"; then
7401      d="$x/Makefile.in"
7402      if test -e "$d"; then
7403          moduleDirs="$moduleDirs $x/Makefile"
7404        MODULEDIRS="$MODULEDIRS $x"
7405      fi
7406    fi
7407  done
7408  echo "Making $moduleDirs in modules directory"
7409
7410fi
7411
7412
7413# ---------------------------------------------------------------------------
7414
7415# indexers needs a bindir option to get the binaries into the right place
7416gsdlprefix=`pwd`
7417ac_configure_args="$ac_configure_args --bindir=$gsdlprefix/bin/$gsdlos --libdir=$gsdlprefix/lib/$gsdlos"
7418
7419
7420subdirs="$subdirs common-src"
7421
7422
7423
7424subdirs="$subdirs build-src"
7425
7426
7427# the list of folders in the src folder
7428srclist="common-src/Makefile \
7429         build-src/Makefile"
7430
7431if test -d runtime-src; then
7432
7433
7434subdirs="$subdirs runtime-src"
7435
7436   srclist="$srclist \
7437         runtime-src/Makefile"
7438fi
7439
7440                              ac_config_files="$ac_config_files Makefile $srclist $moduleDirs"
7441cat >confcache <<\_ACEOF
7442# This file is a shell script that caches the results of configure
7443# tests run on this system so they can be shared between configure
7444# scripts and configure runs, see configure's option --config-cache.
7445# It is not useful on other systems.  If it contains results you don't
7446# want to keep, you may remove or edit it.
7447#
7448# config.status only pays attention to the cache file if you give it
7449# the --recheck option to rerun configure.
7450#
7451# `ac_cv_env_foo' variables (set or unset) will be overridden when
7452# loading this file, other *unset* `ac_cv_foo' will be assigned the
7453# following values.
7454
7455_ACEOF
7456
7457# The following way of writing the cache mishandles newlines in values,
7458# but we know of no workaround that is simple, portable, and efficient.
7459# So, don't put newlines in cache variables' values.
7460# Ultrix sh set writes to stderr and can't be redirected directly,
7461# and sets the high bit in the cache file unless we assign to the vars.
7462{
7463  (set) 2>&1 |
7464    case `(ac_space=' '; set | grep ac_space) 2>&1` in
7465    *ac_space=\ *)
7466      # `set' does not quote correctly, so add quotes (double-quote
7467      # substitution turns \\\\ into \\, and sed turns \\ into \).
7468      sed -n \
7469    "s/'/'\\\\''/g;
7470      s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
7471      ;;
7472    *)
7473      # `set' quotes correctly as required by POSIX, so do not add quotes.
7474      sed -n \
7475    "s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p"
7476      ;;
7477    esac;
7478} |
7479  sed '
7480     t clear
7481     : clear
7482     s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
7483     t end
7484     /^ac_cv_env/!s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
7485     : end' >>confcache
7486if diff $cache_file confcache >/dev/null 2>&1; then :; else
7487  if test -w $cache_file; then
7488    test "x$cache_file" != "x/dev/null" && echo "updating cache $cache_file"
7489    cat confcache >$cache_file
7490  else
7491    echo "not updating unwritable cache $cache_file"
7492  fi
7493fi
7494rm -f confcache
7495
7496test "x$prefix" = xNONE && prefix=$ac_default_prefix
7497# Let make expand exec_prefix.
7498test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
7499
7500# VPATH may cause trouble with some makes, so we remove $(srcdir),
7501# ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
7502# trailing colons and then remove the whole line if VPATH becomes empty
7503# (actually we leave an empty line to preserve line numbers).
7504if test "x$srcdir" = x.; then
7505  ac_vpsub='/^[  ]*VPATH[    ]*=/{
7506s/:*\$(srcdir):*/:/;
7507s/:*\${srcdir}:*/:/;
7508s/:*@srcdir@:*/:/;
7509s/^\([^=]*=[     ]*\):*/\1/;
7510s/:*$//;
7511s/^[^=]*=[   ]*$//;
7512}'
7513fi
7514
7515DEFS=-DHAVE_CONFIG_H
7516
7517ac_libobjs=
7518ac_ltlibobjs=
7519for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
7520  # 1. Remove the extension, and $U if already installed.
7521  ac_i=`echo "$ac_i" |
7522     sed 's/\$U\././;s/\.o$//;s/\.obj$//'`
7523  # 2. Add them.
7524  ac_libobjs="$ac_libobjs $ac_i\$U.$ac_objext"
7525  ac_ltlibobjs="$ac_ltlibobjs $ac_i"'$U.lo'
7526done
7527LIBOBJS=$ac_libobjs
7528
7529LTLIBOBJS=$ac_ltlibobjs
7530
7531
7532
7533: ${CONFIG_STATUS=./config.status}
7534ac_clean_files_save=$ac_clean_files
7535ac_clean_files="$ac_clean_files $CONFIG_STATUS"
7536{ echo "$as_me:$LINENO: creating $CONFIG_STATUS" >&5
7537echo "$as_me: creating $CONFIG_STATUS" >&6;}
7538cat >$CONFIG_STATUS <<_ACEOF
7539#! $SHELL
7540# Generated by $as_me.
7541# Run this file to recreate the current configuration.
7542# Compiler output produced by configure, useful for debugging
7543# configure, is in config.log if it exists.
7544
7545debug=false
7546ac_cs_recheck=false
7547ac_cs_silent=false
7548SHELL=\${CONFIG_SHELL-$SHELL}
7549_ACEOF
7550
7551cat >>$CONFIG_STATUS <<\_ACEOF
7552## --------------------- ##
7553## M4sh Initialization.  ##
7554## --------------------- ##
7555
7556# Be Bourne compatible
7557if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
7558  emulate sh
7559  NULLCMD=:
7560  # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
7561  # is contrary to our usage.  Disable this feature.
7562  alias -g '${1+"$@"}'='"$@"'
7563elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then
7564  set -o posix
7565fi
7566DUALCASE=1; export DUALCASE # for MKS sh
7567
7568# Support unset when possible.
7569if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
7570  as_unset=unset
7571else
7572  as_unset=false
7573fi
7574
7575
7576# Work around bugs in pre-3.0 UWIN ksh.
7577$as_unset ENV MAIL MAILPATH
7578PS1='$ '
7579PS2='> '
7580PS4='+ '
7581
7582# NLS nuisances.
7583for as_var in \
7584  LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \
7585  LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
7586  LC_TELEPHONE LC_TIME
7587do
7588  if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then
7589    eval $as_var=C; export $as_var
7590  else
7591    $as_unset $as_var
7592  fi
7593done
7594
7595# Required to use basename.
7596if expr a : '\(a\)' >/dev/null 2>&1; then
7597  as_expr=expr
7598else
7599  as_expr=false
7600fi
7601
7602if (basename /) >/dev/null 2>&1 && test "X`basename / 2>&1`" = "X/"; then
7603  as_basename=basename
7604else
7605  as_basename=false
7606fi
7607
7608
7609# Name of the executable.
7610as_me=`$as_basename "$0" ||
7611$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
7612     X"$0" : 'X\(//\)$' \| \
7613     X"$0" : 'X\(/\)$' \| \
7614     .     : '\(.\)' 2>/dev/null ||
7615echo X/"$0" |
7616    sed '/^.*\/\([^/][^/]*\)\/*$/{ s//\1/; q; }
7617      /^X\/\(\/\/\)$/{ s//\1/; q; }
7618      /^X\/\(\/\).*/{ s//\1/; q; }
7619      s/.*/./; q'`
7620
7621
7622# PATH needs CR, and LINENO needs CR and PATH.
7623# Avoid depending upon Character Ranges.
7624as_cr_letters='abcdefghijklmnopqrstuvwxyz'
7625as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
7626as_cr_Letters=$as_cr_letters$as_cr_LETTERS
7627as_cr_digits='0123456789'
7628as_cr_alnum=$as_cr_Letters$as_cr_digits
7629
7630# The user is always right.
7631if test "${PATH_SEPARATOR+set}" != set; then
7632  echo "#! /bin/sh" >conf$$.sh
7633  echo  "exit 0"   >>conf$$.sh
7634  chmod +x conf$$.sh
7635  if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
7636    PATH_SEPARATOR=';'
7637  else
7638    PATH_SEPARATOR=:
7639  fi
7640  rm -f conf$$.sh
7641fi
7642
7643
7644  as_lineno_1=$LINENO
7645  as_lineno_2=$LINENO
7646  as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
7647  test "x$as_lineno_1" != "x$as_lineno_2" &&
7648  test "x$as_lineno_3"  = "x$as_lineno_2"  || {
7649  # Find who we are.  Look in the path if we contain no path at all
7650  # relative or not.
7651  case $0 in
7652    *[\\/]* ) as_myself=$0 ;;
7653    *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7654for as_dir in $PATH
7655do
7656  IFS=$as_save_IFS
7657  test -z "$as_dir" && as_dir=.
7658  test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
7659done
7660
7661       ;;
7662  esac
7663  # We did not find ourselves, most probably we were run as `sh COMMAND'
7664  # in which case we are not to be found in the path.
7665  if test "x$as_myself" = x; then
7666    as_myself=$0
7667  fi
7668  if test ! -f "$as_myself"; then
7669    { { echo "$as_me:$LINENO: error: cannot find myself; rerun with an absolute path" >&5
7670echo "$as_me: error: cannot find myself; rerun with an absolute path" >&2;}
7671   { (exit 1); exit 1; }; }
7672  fi
7673  case $CONFIG_SHELL in
7674  '')
7675    as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7676for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
7677do
7678  IFS=$as_save_IFS
7679  test -z "$as_dir" && as_dir=.
7680  for as_base in sh bash ksh sh5; do
7681     case $as_dir in
7682     /*)
7683       if ("$as_dir/$as_base" -c '
7684  as_lineno_1=$LINENO
7685  as_lineno_2=$LINENO
7686  as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
7687  test "x$as_lineno_1" != "x$as_lineno_2" &&
7688  test "x$as_lineno_3"  = "x$as_lineno_2" ') 2>/dev/null; then
7689         $as_unset BASH_ENV || test "${BASH_ENV+set}" != set || { BASH_ENV=; export BASH_ENV; }
7690         $as_unset ENV || test "${ENV+set}" != set || { ENV=; export ENV; }
7691         CONFIG_SHELL=$as_dir/$as_base
7692         export CONFIG_SHELL
7693         exec "$CONFIG_SHELL" "$0" ${1+"$@"}
7694       fi;;
7695     esac
7696       done
7697done
7698;;
7699  esac
7700
7701  # Create $as_me.lineno as a copy of $as_myself, but with $LINENO
7702  # uniformly replaced by the line number.  The first 'sed' inserts a
7703  # line-number line before each line; the second 'sed' does the real
7704  # work.  The second script uses 'N' to pair each line-number line
7705  # with the numbered line, and appends trailing '-' during
7706  # substitution so that $LINENO is not a special case at line end.
7707  # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
7708  # second 'sed' script.  Blame Lee E. McMahon for sed's syntax.  :-)
7709  sed '=' <$as_myself |
7710    sed '
7711      N
7712      s,$,-,
7713      : loop
7714      s,^\(['$as_cr_digits']*\)\(.*\)[$]LINENO\([^'$as_cr_alnum'_]\),\1\2\1\3,
7715      t loop
7716      s,-$,,
7717      s,^['$as_cr_digits']*\n,,
7718    ' >$as_me.lineno &&
7719  chmod +x $as_me.lineno ||
7720    { { echo "$as_me:$LINENO: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&5
7721echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2;}
7722   { (exit 1); exit 1; }; }
7723
7724  # Don't try to exec as it changes $[0], causing all sort of problems
7725  # (the dirname of $[0] is not the place where we might find the
7726  # original and so on.  Autoconf is especially sensible to this).
7727  . ./$as_me.lineno
7728  # Exit status is that of the last command.
7729  exit
7730}
7731
7732
7733case `echo "testing\c"; echo 1,2,3`,`echo -n testing; echo 1,2,3` in
7734  *c*,-n*) ECHO_N= ECHO_C='
7735' ECHO_T='  ' ;;
7736  *c*,*  ) ECHO_N=-n ECHO_C= ECHO_T= ;;
7737  *)       ECHO_N= ECHO_C='\c' ECHO_T= ;;
7738esac
7739
7740if expr a : '\(a\)' >/dev/null 2>&1; then
7741  as_expr=expr
7742else
7743  as_expr=false
7744fi
7745
7746rm -f conf$$ conf$$.exe conf$$.file
7747echo >conf$$.file
7748if ln -s conf$$.file conf$$ 2>/dev/null; then
7749  # We could just check for DJGPP; but this test a) works b) is more generic
7750  # and c) will remain valid once DJGPP supports symlinks (DJGPP 2.04).
7751  if test -f conf$$.exe; then
7752    # Don't use ln at all; we don't have any links
7753    as_ln_s='cp -p'
7754  else
7755    as_ln_s='ln -s'
7756  fi
7757elif ln conf$$.file conf$$ 2>/dev/null; then
7758  as_ln_s=ln
7759else
7760  as_ln_s='cp -p'
7761fi
7762rm -f conf$$ conf$$.exe conf$$.file
7763
7764if mkdir -p . 2>/dev/null; then
7765  as_mkdir_p=:
7766else
7767  test -d ./-p && rmdir ./-p
7768  as_mkdir_p=false
7769fi
7770
7771as_executable_p="test -f"
7772
7773# Sed expression to map a string onto a valid CPP name.
7774as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
7775
7776# Sed expression to map a string onto a valid variable name.
7777as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
7778
7779
7780# IFS
7781# We need space, tab and new line, in precisely that order.
7782as_nl='
7783'
7784IFS="   $as_nl"
7785
7786# CDPATH.
7787$as_unset CDPATH
7788
7789exec 6>&1
7790
7791# Open the log real soon, to keep \$[0] and so on meaningful, and to
7792# report actual input values of CONFIG_FILES etc. instead of their
7793# values after options handling.  Logging --version etc. is OK.
7794exec 5>>config.log
7795{
7796  echo
7797  sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
7798## Running $as_me. ##
7799_ASBOX
7800} >&5
7801cat >&5 <<_CSEOF
7802
7803This file was extended by $as_me, which was
7804generated by GNU Autoconf 2.59.  Invocation command line was
7805
7806  CONFIG_FILES    = $CONFIG_FILES
7807  CONFIG_HEADERS  = $CONFIG_HEADERS
7808  CONFIG_LINKS    = $CONFIG_LINKS
7809  CONFIG_COMMANDS = $CONFIG_COMMANDS
7810  $ $0 $@
7811
7812_CSEOF
7813echo "on `(hostname || uname -n) 2>/dev/null | sed 1q`" >&5
7814echo >&5
7815_ACEOF
7816
7817# Files that config.status was made for.
7818if test -n "$ac_config_files"; then
7819  echo "config_files=\"$ac_config_files\"" >>$CONFIG_STATUS
7820fi
7821
7822if test -n "$ac_config_headers"; then
7823  echo "config_headers=\"$ac_config_headers\"" >>$CONFIG_STATUS
7824fi
7825
7826if test -n "$ac_config_links"; then
7827  echo "config_links=\"$ac_config_links\"" >>$CONFIG_STATUS
7828fi
7829
7830if test -n "$ac_config_commands"; then
7831  echo "config_commands=\"$ac_config_commands\"" >>$CONFIG_STATUS
7832fi
7833
7834cat >>$CONFIG_STATUS <<\_ACEOF
7835
7836ac_cs_usage="\
7837\`$as_me' instantiates files from templates according to the
7838current configuration.
7839
7840Usage: $0 [OPTIONS] [FILE]...
7841
7842  -h, --help       print this help, then exit
7843  -V, --version    print version number, then exit
7844  -q, --quiet      do not print progress messages
7845  -d, --debug      don't remove temporary files
7846      --recheck    update $as_me by reconfiguring in the same conditions
7847  --file=FILE[:TEMPLATE]
7848           instantiate the configuration file FILE
7849  --header=FILE[:TEMPLATE]
7850           instantiate the configuration header FILE
7851
7852Configuration files:
7853$config_files
7854
7855Configuration headers:
7856$config_headers
7857
7858Report bugs to <bug-autoconf@gnu.org>."
7859_ACEOF
7860
7861cat >>$CONFIG_STATUS <<_ACEOF
7862ac_cs_version="\\
7863config.status
7864configured by $0, generated by GNU Autoconf 2.59,
7865  with options \\"`echo "$ac_configure_args" | sed 's/[\\""\`\$]/\\\\&/g'`\\"
7866
7867Copyright (C) 2003 Free Software Foundation, Inc.
7868This config.status script is free software; the Free Software Foundation
7869gives unlimited permission to copy, distribute and modify it."
7870srcdir=$srcdir
7871INSTALL="$INSTALL"
7872_ACEOF
7873
7874cat >>$CONFIG_STATUS <<\_ACEOF
7875# If no file are specified by the user, then we need to provide default
7876# value.  By we need to know if files were specified by the user.
7877ac_need_defaults=:
7878while test $# != 0
7879do
7880  case $1 in
7881  --*=*)
7882    ac_option=`expr "x$1" : 'x\([^=]*\)='`
7883    ac_optarg=`expr "x$1" : 'x[^=]*=\(.*\)'`
7884    ac_shift=:
7885    ;;
7886  -*)
7887    ac_option=$1
7888    ac_optarg=$2
7889    ac_shift=shift
7890    ;;
7891  *) # This is not an option, so the user has probably given explicit
7892     # arguments.
7893     ac_option=$1
7894     ac_need_defaults=false;;
7895  esac
7896
7897  case $ac_option in
7898  # Handling of the options.
7899_ACEOF
7900cat >>$CONFIG_STATUS <<\_ACEOF
7901  -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
7902    ac_cs_recheck=: ;;
7903  --version | --vers* | -V )
7904    echo "$ac_cs_version"; exit 0 ;;
7905  --he | --h)
7906    # Conflict between --help and --header
7907    { { echo "$as_me:$LINENO: error: ambiguous option: $1
7908Try \`$0 --help' for more information." >&5
7909echo "$as_me: error: ambiguous option: $1
7910Try \`$0 --help' for more information." >&2;}
7911   { (exit 1); exit 1; }; };;
7912  --help | --hel | -h )
7913    echo "$ac_cs_usage"; exit 0 ;;
7914  --debug | --d* | -d )
7915    debug=: ;;
7916  --file | --fil | --fi | --f )
7917    $ac_shift
7918    CONFIG_FILES="$CONFIG_FILES $ac_optarg"
7919    ac_need_defaults=false;;
7920  --header | --heade | --head | --hea )
7921    $ac_shift
7922    CONFIG_HEADERS="$CONFIG_HEADERS $ac_optarg"
7923    ac_need_defaults=false;;
7924  -q | -quiet | --quiet | --quie | --qui | --qu | --q \
7925  | -silent | --silent | --silen | --sile | --sil | --si | --s)
7926    ac_cs_silent=: ;;
7927
7928  # This is an error.
7929  -*) { { echo "$as_me:$LINENO: error: unrecognized option: $1
7930Try \`$0 --help' for more information." >&5
7931echo "$as_me: error: unrecognized option: $1
7932Try \`$0 --help' for more information." >&2;}
7933   { (exit 1); exit 1; }; } ;;
7934
7935  *) ac_config_targets="$ac_config_targets $1" ;;
7936
7937  esac
7938  shift
7939done
7940
7941ac_configure_extra_args=
7942
7943if $ac_cs_silent; then
7944  exec 6>/dev/null
7945  ac_configure_extra_args="$ac_configure_extra_args --silent"
7946fi
7947
7948_ACEOF
7949cat >>$CONFIG_STATUS <<_ACEOF
7950if \$ac_cs_recheck; then
7951  echo "running $SHELL $0 " $ac_configure_args \$ac_configure_extra_args " --no-create --no-recursion" >&6
7952  exec $SHELL $0 $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
7953fi
7954
7955_ACEOF
7956
7957
7958
7959
7960
7961cat >>$CONFIG_STATUS <<\_ACEOF
7962for ac_config_target in $ac_config_targets
7963do
7964  case "$ac_config_target" in
7965  # Handling of arguments.
7966  "Makefile" ) CONFIG_FILES="$CONFIG_FILES Makefile" ;;
7967  "$srclist" ) CONFIG_FILES="$CONFIG_FILES $srclist" ;;
7968  "$moduleDirs" ) CONFIG_FILES="$CONFIG_FILES $moduleDirs" ;;
7969  "config.h" ) CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;;
7970  *) { { echo "$as_me:$LINENO: error: invalid argument: $ac_config_target" >&5
7971echo "$as_me: error: invalid argument: $ac_config_target" >&2;}
7972   { (exit 1); exit 1; }; };;
7973  esac
7974done
7975
7976# If the user did not use the arguments to specify the items to instantiate,
7977# then the envvar interface is used.  Set only those that are not.
7978# We use the long form for the default assignment because of an extremely
7979# bizarre bug on SunOS 4.1.3.
7980if $ac_need_defaults; then
7981  test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
7982  test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
7983fi
7984
7985# Have a temporary directory for convenience.  Make it in the build tree
7986# simply because there is no reason to put it here, and in addition,
7987# creating and moving files from /tmp can sometimes cause problems.
7988# Create a temporary directory, and hook for its removal unless debugging.
7989$debug ||
7990{
7991  trap 'exit_status=$?; rm -rf $tmp && exit $exit_status' 0
7992  trap '{ (exit 1); exit 1; }' 1 2 13 15
7993}
7994
7995# Create a (secure) tmp directory for tmp files.
7996
7997{
7998  tmp=`(umask 077 && mktemp -d -q "./confstatXXXXXX") 2>/dev/null` &&
7999  test -n "$tmp" && test -d "$tmp"
8000}  ||
8001{
8002  tmp=./confstat$$-$RANDOM
8003  (umask 077 && mkdir $tmp)
8004} ||
8005{
8006   echo "$me: cannot create a temporary directory in ." >&2
8007   { (exit 1); exit 1; }
8008}
8009
8010_ACEOF
8011
8012cat >>$CONFIG_STATUS <<_ACEOF
8013
8014#
8015# CONFIG_FILES section.
8016#
8017
8018# No need to generate the scripts if there are no CONFIG_FILES.
8019# This happens for instance when ./config.status config.h
8020if test -n "\$CONFIG_FILES"; then
8021  # Protect against being on the right side of a sed subst in config.status.
8022  sed 's/,@/@@/; s/@,/@@/; s/,;t t\$/@;t t/; /@;t t\$/s/[\\\\&,]/\\\\&/g;
8023   s/@@/,@/; s/@@/@,/; s/@;t t\$/,;t t/' >\$tmp/subs.sed <<\\CEOF
8024s,@SHELL@,$SHELL,;t t
8025s,@PATH_SEPARATOR@,$PATH_SEPARATOR,;t t
8026s,@PACKAGE_NAME@,$PACKAGE_NAME,;t t
8027s,@PACKAGE_TARNAME@,$PACKAGE_TARNAME,;t t
8028s,@PACKAGE_VERSION@,$PACKAGE_VERSION,;t t
8029s,@PACKAGE_STRING@,$PACKAGE_STRING,;t t
8030s,@PACKAGE_BUGREPORT@,$PACKAGE_BUGREPORT,;t t
8031s,@exec_prefix@,$exec_prefix,;t t
8032s,@prefix@,$prefix,;t t
8033s,@program_transform_name@,$program_transform_name,;t t
8034s,@bindir@,$bindir,;t t
8035s,@sbindir@,$sbindir,;t t
8036s,@libexecdir@,$libexecdir,;t t
8037s,@datadir@,$datadir,;t t
8038s,@sysconfdir@,$sysconfdir,;t t
8039s,@sharedstatedir@,$sharedstatedir,;t t
8040s,@localstatedir@,$localstatedir,;t t
8041s,@libdir@,$libdir,;t t
8042s,@includedir@,$includedir,;t t
8043s,@oldincludedir@,$oldincludedir,;t t
8044s,@infodir@,$infodir,;t t
8045s,@mandir@,$mandir,;t t
8046s,@build_alias@,$build_alias,;t t
8047s,@host_alias@,$host_alias,;t t
8048s,@target_alias@,$target_alias,;t t
8049s,@DEFS@,$DEFS,;t t
8050s,@ECHO_C@,$ECHO_C,;t t
8051s,@ECHO_N@,$ECHO_N,;t t
8052s,@ECHO_T@,$ECHO_T,;t t
8053s,@LIBS@,$LIBS,;t t
8054s,@PACKAGE@,$PACKAGE,;t t
8055s,@VERSION@,$VERSION,;t t
8056s,@USE_FASTCGI@,$USE_FASTCGI,;t t
8057s,@USE_LANGACTION@,$USE_LANGACTION,;t t
8058s,@USE_CORBA@,$USE_CORBA,;t t
8059s,@MICO_DIR@,$MICO_DIR,;t t
8060s,@ENABLE_JAVA@,$ENABLE_JAVA,;t t
8061s,@USE_Z3950@,$USE_Z3950,;t t
8062s,@USE_YAZ@,$USE_YAZ,;t t
8063s,@USE_WVWARE@,$USE_WVWARE,;t t
8064s,@USE_JDBM@,$USE_JDBM,;t t
8065s,@USE_GDBM@,$USE_GDBM,;t t
8066s,@ENABLE_ACCENTFOLD@,$ENABLE_ACCENTFOLD,;t t
8067s,@USE_SQLITE@,$USE_SQLITE,;t t
8068s,@USE_APACHE_HTTPD@,$USE_APACHE_HTTPD,;t t
8069s,@ENABLE_JNI@,$ENABLE_JNI,;t t
8070s,@ENABLE_MG@,$ENABLE_MG,;t t
8071s,@ENABLE_MGPP@,$ENABLE_MGPP,;t t
8072s,@ENABLE_LUCENE@,$ENABLE_LUCENE,;t t
8073s,@LDFLAGS@,$LDFLAGS,;t t
8074s,@CFLAGS@,$CFLAGS,;t t
8075s,@CC@,$CC,;t t
8076s,@CPPFLAGS@,$CPPFLAGS,;t t
8077s,@ac_ct_CC@,$ac_ct_CC,;t t
8078s,@EXEEXT@,$EXEEXT,;t t
8079s,@OBJEXT@,$OBJEXT,;t t
8080s,@CXX@,$CXX,;t t
8081s,@CXXFLAGS@,$CXXFLAGS,;t t
8082s,@ac_ct_CXX@,$ac_ct_CXX,;t t
8083s,@AWK@,$AWK,;t t
8084s,@YACC@,$YACC,;t t
8085s,@build@,$build,;t t
8086s,@build_cpu@,$build_cpu,;t t
8087s,@build_vendor@,$build_vendor,;t t
8088s,@build_os@,$build_os,;t t
8089s,@host@,$host,;t t
8090s,@host_cpu@,$host_cpu,;t t
8091s,@host_vendor@,$host_vendor,;t t
8092s,@host_os@,$host_os,;t t
8093s,@target@,$target,;t t
8094s,@target_cpu@,$target_cpu,;t t
8095s,@target_vendor@,$target_vendor,;t t
8096s,@target_os@,$target_os,;t t
8097s,@INSTALL_PROGRAM@,$INSTALL_PROGRAM,;t t
8098s,@INSTALL_SCRIPT@,$INSTALL_SCRIPT,;t t
8099s,@INSTALL_DATA@,$INSTALL_DATA,;t t
8100s,@LN_S@,$LN_S,;t t
8101s,@SET_MAKE@,$SET_MAKE,;t t
8102s,@RANLIB@,$RANLIB,;t t
8103s,@ac_ct_RANLIB@,$ac_ct_RANLIB,;t t
8104s,@COMPAT32BITFLAGS@,$COMPAT32BITFLAGS,;t t
8105s,@MICO_VER@,$MICO_VER,;t t
8106s,@CPP@,$CPP,;t t
8107s,@EGREP@,$EGREP,;t t
8108s,@U@,$U,;t t
8109s,@ANSI2KNR@,$ANSI2KNR,;t t
8110s,@ALLOCA@,$ALLOCA,;t t
8111s,@LIBOBJS@,$LIBOBJS,;t t
8112s,@STATIC@,$STATIC,;t t
8113s,@gsdlos@,$gsdlos,;t t
8114s,@MODULEDIRS@,$MODULEDIRS,;t t
8115s,@subdirs@,$subdirs,;t t
8116s,@LTLIBOBJS@,$LTLIBOBJS,;t t
8117CEOF
8118
8119_ACEOF
8120
8121  cat >>$CONFIG_STATUS <<\_ACEOF
8122  # Split the substitutions into bite-sized pieces for seds with
8123  # small command number limits, like on Digital OSF/1 and HP-UX.
8124  ac_max_sed_lines=48
8125  ac_sed_frag=1 # Number of current file.
8126  ac_beg=1 # First line for current file.
8127  ac_end=$ac_max_sed_lines # Line after last line for current file.
8128  ac_more_lines=:
8129  ac_sed_cmds=
8130  while $ac_more_lines; do
8131    if test $ac_beg -gt 1; then
8132      sed "1,${ac_beg}d; ${ac_end}q" $tmp/subs.sed >$tmp/subs.frag
8133    else
8134      sed "${ac_end}q" $tmp/subs.sed >$tmp/subs.frag
8135    fi
8136    if test ! -s $tmp/subs.frag; then
8137      ac_more_lines=false
8138    else
8139      # The purpose of the label and of the branching condition is to
8140      # speed up the sed processing (if there are no `@' at all, there
8141      # is no need to browse any of the substitutions).
8142      # These are the two extra sed commands mentioned above.
8143      (echo ':t
8144  /@[a-zA-Z_][a-zA-Z_0-9]*@/!b' && cat $tmp/subs.frag) >$tmp/subs-$ac_sed_frag.sed
8145      if test -z "$ac_sed_cmds"; then
8146    ac_sed_cmds="sed -f $tmp/subs-$ac_sed_frag.sed"
8147      else
8148    ac_sed_cmds="$ac_sed_cmds | sed -f $tmp/subs-$ac_sed_frag.sed"
8149      fi
8150      ac_sed_frag=`expr $ac_sed_frag + 1`
8151      ac_beg=$ac_end
8152      ac_end=`expr $ac_end + $ac_max_sed_lines`
8153    fi
8154  done
8155  if test -z "$ac_sed_cmds"; then
8156    ac_sed_cmds=cat
8157  fi
8158fi # test -n "$CONFIG_FILES"
8159
8160_ACEOF
8161cat >>$CONFIG_STATUS <<\_ACEOF
8162for ac_file in : $CONFIG_FILES; do test "x$ac_file" = x: && continue
8163  # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
8164  case $ac_file in
8165  - | *:- | *:-:* ) # input from stdin
8166    cat >$tmp/stdin
8167    ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
8168    ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
8169  *:* ) ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
8170    ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
8171  * )   ac_file_in=$ac_file.in ;;
8172  esac
8173
8174  # Compute @srcdir@, @top_srcdir@, and @INSTALL@ for subdirectories.
8175  ac_dir=`(dirname "$ac_file") 2>/dev/null ||
8176$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
8177     X"$ac_file" : 'X\(//\)[^/]' \| \
8178     X"$ac_file" : 'X\(//\)$' \| \
8179     X"$ac_file" : 'X\(/\)' \| \
8180     .     : '\(.\)' 2>/dev/null ||
8181echo X"$ac_file" |
8182    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
8183      /^X\(\/\/\)[^/].*/{ s//\1/; q; }
8184      /^X\(\/\/\)$/{ s//\1/; q; }
8185      /^X\(\/\).*/{ s//\1/; q; }
8186      s/.*/./; q'`
8187  { if $as_mkdir_p; then
8188    mkdir -p "$ac_dir"
8189  else
8190    as_dir="$ac_dir"
8191    as_dirs=
8192    while test ! -d "$as_dir"; do
8193      as_dirs="$as_dir $as_dirs"
8194      as_dir=`(dirname "$as_dir") 2>/dev/null ||
8195$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
8196     X"$as_dir" : 'X\(//\)[^/]' \| \
8197     X"$as_dir" : 'X\(//\)$' \| \
8198     X"$as_dir" : 'X\(/\)' \| \
8199     .     : '\(.\)' 2>/dev/null ||
8200echo X"$as_dir" |
8201    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
8202      /^X\(\/\/\)[^/].*/{ s//\1/; q; }
8203      /^X\(\/\/\)$/{ s//\1/; q; }
8204      /^X\(\/\).*/{ s//\1/; q; }
8205      s/.*/./; q'`
8206    done
8207    test ! -n "$as_dirs" || mkdir $as_dirs
8208  fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
8209echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
8210   { (exit 1); exit 1; }; }; }
8211
8212  ac_builddir=.
8213
8214if test "$ac_dir" != .; then
8215  ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
8216  # A "../" for each directory in $ac_dir_suffix.
8217  ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'`
8218else
8219  ac_dir_suffix= ac_top_builddir=
8220fi
8221
8222case $srcdir in
8223  .)  # No --srcdir option.  We are building in place.
8224    ac_srcdir=.
8225    if test -z "$ac_top_builddir"; then
8226       ac_top_srcdir=.
8227    else
8228       ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'`
8229    fi ;;
8230  [\\/]* | ?:[\\/]* )  # Absolute path.
8231    ac_srcdir=$srcdir$ac_dir_suffix;
8232    ac_top_srcdir=$srcdir ;;
8233  *) # Relative path.
8234    ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
8235    ac_top_srcdir=$ac_top_builddir$srcdir ;;
8236esac
8237
8238# Do not use `cd foo && pwd` to compute absolute paths, because
8239# the directories may not exist.
8240case `pwd` in
8241.) ac_abs_builddir="$ac_dir";;
8242*)
8243  case "$ac_dir" in
8244  .) ac_abs_builddir=`pwd`;;
8245  [\\/]* | ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
8246  *) ac_abs_builddir=`pwd`/"$ac_dir";;
8247  esac;;
8248esac
8249case $ac_abs_builddir in
8250.) ac_abs_top_builddir=${ac_top_builddir}.;;
8251*)
8252  case ${ac_top_builddir}. in
8253  .) ac_abs_top_builddir=$ac_abs_builddir;;
8254  [\\/]* | ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
8255  *) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
8256  esac;;
8257esac
8258case $ac_abs_builddir in
8259.) ac_abs_srcdir=$ac_srcdir;;
8260*)
8261  case $ac_srcdir in
8262  .) ac_abs_srcdir=$ac_abs_builddir;;
8263  [\\/]* | ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
8264  *) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
8265  esac;;
8266esac
8267case $ac_abs_builddir in
8268.) ac_abs_top_srcdir=$ac_top_srcdir;;
8269*)
8270  case $ac_top_srcdir in
8271  .) ac_abs_top_srcdir=$ac_abs_builddir;;
8272  [\\/]* | ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
8273  *) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
8274  esac;;
8275esac
8276
8277
8278  case $INSTALL in
8279  [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
8280  *) ac_INSTALL=$ac_top_builddir$INSTALL ;;
8281  esac
8282
8283  if test x"$ac_file" != x-; then
8284    { echo "$as_me:$LINENO: creating $ac_file" >&5
8285echo "$as_me: creating $ac_file" >&6;}
8286    rm -f "$ac_file"
8287  fi
8288  # Let's still pretend it is `configure' which instantiates (i.e., don't
8289  # use $as_me), people would be surprised to read:
8290  #    /* config.h.  Generated by config.status.  */
8291  if test x"$ac_file" = x-; then
8292    configure_input=
8293  else
8294    configure_input="$ac_file.  "
8295  fi
8296  configure_input=$configure_input"Generated from `echo $ac_file_in |
8297                     sed 's,.*/,,'` by configure."
8298
8299  # First look for the input files in the build tree, otherwise in the
8300  # src tree.
8301  ac_file_inputs=`IFS=:
8302    for f in $ac_file_in; do
8303      case $f in
8304      -) echo $tmp/stdin ;;
8305      [\\/$]*)
8306     # Absolute (can't be DOS-style, as IFS=:)
8307     test -f "$f" || { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
8308echo "$as_me: error: cannot find input file: $f" >&2;}
8309   { (exit 1); exit 1; }; }
8310     echo "$f";;
8311      *) # Relative
8312     if test -f "$f"; then
8313       # Build tree
8314       echo "$f"
8315     elif test -f "$srcdir/$f"; then
8316       # Source tree
8317       echo "$srcdir/$f"
8318     else
8319       # /dev/null tree
8320       { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
8321echo "$as_me: error: cannot find input file: $f" >&2;}
8322   { (exit 1); exit 1; }; }
8323     fi;;
8324      esac
8325    done` || { (exit 1); exit 1; }
8326_ACEOF
8327cat >>$CONFIG_STATUS <<_ACEOF
8328  sed "$ac_vpsub
8329$extrasub
8330_ACEOF
8331cat >>$CONFIG_STATUS <<\_ACEOF
8332:t
8333/@[a-zA-Z_][a-zA-Z_0-9]*@/!b
8334s,@configure_input@,$configure_input,;t t
8335s,@srcdir@,$ac_srcdir,;t t
8336s,@abs_srcdir@,$ac_abs_srcdir,;t t
8337s,@top_srcdir@,$ac_top_srcdir,;t t
8338s,@abs_top_srcdir@,$ac_abs_top_srcdir,;t t
8339s,@builddir@,$ac_builddir,;t t
8340s,@abs_builddir@,$ac_abs_builddir,;t t
8341s,@top_builddir@,$ac_top_builddir,;t t
8342s,@abs_top_builddir@,$ac_abs_top_builddir,;t t
8343s,@INSTALL@,$ac_INSTALL,;t t
8344" $ac_file_inputs | (eval "$ac_sed_cmds") >$tmp/out
8345  rm -f $tmp/stdin
8346  if test x"$ac_file" != x-; then
8347    mv $tmp/out $ac_file
8348  else
8349    cat $tmp/out
8350    rm -f $tmp/out
8351  fi
8352
8353done
8354_ACEOF
8355cat >>$CONFIG_STATUS <<\_ACEOF
8356
8357#
8358# CONFIG_HEADER section.
8359#
8360
8361# These sed commands are passed to sed as "A NAME B NAME C VALUE D", where
8362# NAME is the cpp macro being defined and VALUE is the value it is being given.
8363#
8364# ac_d sets the value in "#define NAME VALUE" lines.
8365ac_dA='s,^\([    ]*\)#\([    ]*define[   ][  ]*\)'
8366ac_dB='[     ].*$,\1#\2'
8367ac_dC=' '
8368ac_dD=',;t'
8369# ac_u turns "#undef NAME" without trailing blanks into "#define NAME VALUE".
8370ac_uA='s,^\([    ]*\)#\([    ]*\)undef\([    ][  ]*\)'
8371ac_uB='$,\1#\2define\3'
8372ac_uC=' '
8373ac_uD=',;t'
8374
8375for ac_file in : $CONFIG_HEADERS; do test "x$ac_file" = x: && continue
8376  # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
8377  case $ac_file in
8378  - | *:- | *:-:* ) # input from stdin
8379    cat >$tmp/stdin
8380    ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
8381    ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
8382  *:* ) ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
8383    ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
8384  * )   ac_file_in=$ac_file.in ;;
8385  esac
8386
8387  test x"$ac_file" != x- && { echo "$as_me:$LINENO: creating $ac_file" >&5
8388echo "$as_me: creating $ac_file" >&6;}
8389
8390  # First look for the input files in the build tree, otherwise in the
8391  # src tree.
8392  ac_file_inputs=`IFS=:
8393    for f in $ac_file_in; do
8394      case $f in
8395      -) echo $tmp/stdin ;;
8396      [\\/$]*)
8397     # Absolute (can't be DOS-style, as IFS=:)
8398     test -f "$f" || { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
8399echo "$as_me: error: cannot find input file: $f" >&2;}
8400   { (exit 1); exit 1; }; }
8401     # Do quote $f, to prevent DOS paths from being IFS'd.
8402     echo "$f";;
8403      *) # Relative
8404     if test -f "$f"; then
8405       # Build tree
8406       echo "$f"
8407     elif test -f "$srcdir/$f"; then
8408       # Source tree
8409       echo "$srcdir/$f"
8410     else
8411       # /dev/null tree
8412       { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
8413echo "$as_me: error: cannot find input file: $f" >&2;}
8414   { (exit 1); exit 1; }; }
8415     fi;;
8416      esac
8417    done` || { (exit 1); exit 1; }
8418  # Remove the trailing spaces.
8419  sed 's/[   ]*$//' $ac_file_inputs >$tmp/in
8420
8421_ACEOF
8422
8423# Transform confdefs.h into two sed scripts, `conftest.defines' and
8424# `conftest.undefs', that substitutes the proper values into
8425# config.h.in to produce config.h.  The first handles `#define'
8426# templates, and the second `#undef' templates.
8427# And first: Protect against being on the right side of a sed subst in
8428# config.status.  Protect against being in an unquoted here document
8429# in config.status.
8430rm -f conftest.defines conftest.undefs
8431# Using a here document instead of a string reduces the quoting nightmare.
8432# Putting comments in sed scripts is not portable.
8433#
8434# `end' is used to avoid that the second main sed command (meant for
8435# 0-ary CPP macros) applies to n-ary macro definitions.
8436# See the Autoconf documentation for `clear'.
8437cat >confdef2sed.sed <<\_ACEOF
8438s/[\\&,]/\\&/g
8439s,[\\$`],\\&,g
8440t clear
8441: clear
8442s,^[     ]*#[    ]*define[   ][  ]*\([^  (][^    (]*\)\(([^)]*)\)[   ]*\(.*\)$,${ac_dA}\1${ac_dB}\1\2${ac_dC}\3${ac_dD},gp
8443t end
8444s,^[     ]*#[    ]*define[   ][  ]*\([^  ][^     ]*\)[   ]*\(.*\)$,${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD},gp
8445: end
8446_ACEOF
8447# If some macros were called several times there might be several times
8448# the same #defines, which is useless.  Nevertheless, we may not want to
8449# sort them, since we want the *last* AC-DEFINE to be honored.
8450uniq confdefs.h | sed -n -f confdef2sed.sed >conftest.defines
8451sed 's/ac_d/ac_u/g' conftest.defines >conftest.undefs
8452rm -f confdef2sed.sed
8453
8454# This sed command replaces #undef with comments.  This is necessary, for
8455# example, in the case of _POSIX_SOURCE, which is predefined and required
8456# on some systems where configure will not decide to define it.
8457cat >>conftest.undefs <<\_ACEOF
8458s,^[     ]*#[    ]*undef[    ][  ]*[a-zA-Z_][a-zA-Z_0-9]*,/* & */,
8459_ACEOF
8460
8461# Break up conftest.defines because some shells have a limit on the size
8462# of here documents, and old seds have small limits too (100 cmds).
8463echo '  # Handle all the #define templates only if necessary.' >>$CONFIG_STATUS
8464echo '  if grep "^[  ]*#[    ]*define" $tmp/in >/dev/null; then' >>$CONFIG_STATUS
8465echo '  # If there are no defines, we may have an empty if/fi' >>$CONFIG_STATUS
8466echo '  :' >>$CONFIG_STATUS
8467rm -f conftest.tail
8468while grep . conftest.defines >/dev/null
8469do
8470  # Write a limited-size here document to $tmp/defines.sed.
8471  echo '  cat >$tmp/defines.sed <<CEOF' >>$CONFIG_STATUS
8472  # Speed up: don't consider the non `#define' lines.
8473  echo '/^[  ]*#[    ]*define/!b' >>$CONFIG_STATUS
8474  # Work around the forget-to-reset-the-flag bug.
8475  echo 't clr' >>$CONFIG_STATUS
8476  echo ': clr' >>$CONFIG_STATUS
8477  sed ${ac_max_here_lines}q conftest.defines >>$CONFIG_STATUS
8478  echo 'CEOF
8479  sed -f $tmp/defines.sed $tmp/in >$tmp/out
8480  rm -f $tmp/in
8481  mv $tmp/out $tmp/in
8482' >>$CONFIG_STATUS
8483  sed 1,${ac_max_here_lines}d conftest.defines >conftest.tail
8484  rm -f conftest.defines
8485  mv conftest.tail conftest.defines
8486done
8487rm -f conftest.defines
8488echo '  fi # grep' >>$CONFIG_STATUS
8489echo >>$CONFIG_STATUS
8490
8491# Break up conftest.undefs because some shells have a limit on the size
8492# of here documents, and old seds have small limits too (100 cmds).
8493echo '  # Handle all the #undef templates' >>$CONFIG_STATUS
8494rm -f conftest.tail
8495while grep . conftest.undefs >/dev/null
8496do
8497  # Write a limited-size here document to $tmp/undefs.sed.
8498  echo '  cat >$tmp/undefs.sed <<CEOF' >>$CONFIG_STATUS
8499  # Speed up: don't consider the non `#undef'
8500  echo '/^[  ]*#[    ]*undef/!b' >>$CONFIG_STATUS
8501  # Work around the forget-to-reset-the-flag bug.
8502  echo 't clr' >>$CONFIG_STATUS
8503  echo ': clr' >>$CONFIG_STATUS
8504  sed ${ac_max_here_lines}q conftest.undefs >>$CONFIG_STATUS
8505  echo 'CEOF
8506  sed -f $tmp/undefs.sed $tmp/in >$tmp/out
8507  rm -f $tmp/in
8508  mv $tmp/out $tmp/in
8509' >>$CONFIG_STATUS
8510  sed 1,${ac_max_here_lines}d conftest.undefs >conftest.tail
8511  rm -f conftest.undefs
8512  mv conftest.tail conftest.undefs
8513done
8514rm -f conftest.undefs
8515
8516cat >>$CONFIG_STATUS <<\_ACEOF
8517  # Let's still pretend it is `configure' which instantiates (i.e., don't
8518  # use $as_me), people would be surprised to read:
8519  #    /* config.h.  Generated by config.status.  */
8520  if test x"$ac_file" = x-; then
8521    echo "/* Generated by configure.  */" >$tmp/config.h
8522  else
8523    echo "/* $ac_file.  Generated by configure.  */" >$tmp/config.h
8524  fi
8525  cat $tmp/in >>$tmp/config.h
8526  rm -f $tmp/in
8527  if test x"$ac_file" != x-; then
8528    if diff $ac_file $tmp/config.h >/dev/null 2>&1; then
8529      { echo "$as_me:$LINENO: $ac_file is unchanged" >&5
8530echo "$as_me: $ac_file is unchanged" >&6;}
8531    else
8532      ac_dir=`(dirname "$ac_file") 2>/dev/null ||
8533$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
8534     X"$ac_file" : 'X\(//\)[^/]' \| \
8535     X"$ac_file" : 'X\(//\)$' \| \
8536     X"$ac_file" : 'X\(/\)' \| \
8537     .     : '\(.\)' 2>/dev/null ||
8538echo X"$ac_file" |
8539    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
8540      /^X\(\/\/\)[^/].*/{ s//\1/; q; }
8541      /^X\(\/\/\)$/{ s//\1/; q; }
8542      /^X\(\/\).*/{ s//\1/; q; }
8543      s/.*/./; q'`
8544      { if $as_mkdir_p; then
8545    mkdir -p "$ac_dir"
8546  else
8547    as_dir="$ac_dir"
8548    as_dirs=
8549    while test ! -d "$as_dir"; do
8550      as_dirs="$as_dir $as_dirs"
8551      as_dir=`(dirname "$as_dir") 2>/dev/null ||
8552$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
8553     X"$as_dir" : 'X\(//\)[^/]' \| \
8554     X"$as_dir" : 'X\(//\)$' \| \
8555     X"$as_dir" : 'X\(/\)' \| \
8556     .     : '\(.\)' 2>/dev/null ||
8557echo X"$as_dir" |
8558    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
8559      /^X\(\/\/\)[^/].*/{ s//\1/; q; }
8560      /^X\(\/\/\)$/{ s//\1/; q; }
8561      /^X\(\/\).*/{ s//\1/; q; }
8562      s/.*/./; q'`
8563    done
8564    test ! -n "$as_dirs" || mkdir $as_dirs
8565  fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
8566echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
8567   { (exit 1); exit 1; }; }; }
8568
8569      rm -f $ac_file
8570      mv $tmp/config.h $ac_file
8571    fi
8572  else
8573    cat $tmp/config.h
8574    rm -f $tmp/config.h
8575  fi
8576done
8577_ACEOF
8578
8579cat >>$CONFIG_STATUS <<\_ACEOF
8580
8581{ (exit 0); exit 0; }
8582_ACEOF
8583chmod +x $CONFIG_STATUS
8584ac_clean_files=$ac_clean_files_save
8585
8586
8587# configure is writing to config.log, and then calls config.status.
8588# config.status does its own redirection, appending to config.log.
8589# Unfortunately, on DOS this fails, as config.log is still kept open
8590# by configure, so config.status won't be able to write to it; its
8591# output is simply discarded.  So we exec the FD to /dev/null,
8592# effectively closing config.log, so it can be properly (re)opened and
8593# appended to by config.status.  When coming back to configure, we
8594# need to make the FD available again.
8595if test "$no_create" != yes; then
8596  ac_cs_success=:
8597  ac_config_status_args=
8598  test "$silent" = yes &&
8599    ac_config_status_args="$ac_config_status_args --quiet"
8600  exec 5>/dev/null
8601  $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
8602  exec 5>>config.log
8603  # Use ||, not &&, to avoid exiting from the if with $? = 1, which
8604  # would make configure fail if this is the last instruction.
8605  $ac_cs_success || { (exit 1); exit 1; }
8606fi
8607
8608#
8609# CONFIG_SUBDIRS section.
8610#
8611if test "$no_recursion" != yes; then
8612
8613  # Remove --cache-file and --srcdir arguments so they do not pile up.
8614  ac_sub_configure_args=
8615  ac_prev=
8616  for ac_arg in $ac_configure_args; do
8617    if test -n "$ac_prev"; then
8618      ac_prev=
8619      continue
8620    fi
8621    case $ac_arg in
8622    -cache-file | --cache-file | --cache-fil | --cache-fi \
8623    | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
8624      ac_prev=cache_file ;;
8625    -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
8626    | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* \
8627    | --c=*)
8628      ;;
8629    --config-cache | -C)
8630      ;;
8631    -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
8632      ac_prev=srcdir ;;
8633    -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
8634      ;;
8635    -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
8636      ac_prev=prefix ;;
8637    -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
8638      ;;
8639    *) ac_sub_configure_args="$ac_sub_configure_args $ac_arg" ;;
8640    esac
8641  done
8642
8643  # Always prepend --prefix to ensure using the same prefix
8644  # in subdir configurations.
8645  ac_sub_configure_args="--prefix=$prefix $ac_sub_configure_args"
8646
8647  ac_popdir=`pwd`
8648  for ac_dir in : $subdirs; do test "x$ac_dir" = x: && continue
8649
8650    # Do not complain, so a configure script can configure whichever
8651    # parts of a large source tree are present.
8652    test -d $srcdir/$ac_dir || continue
8653
8654    { echo "$as_me:$LINENO: configuring in $ac_dir" >&5
8655echo "$as_me: configuring in $ac_dir" >&6;}
8656    { if $as_mkdir_p; then
8657    mkdir -p "$ac_dir"
8658  else
8659    as_dir="$ac_dir"
8660    as_dirs=
8661    while test ! -d "$as_dir"; do
8662      as_dirs="$as_dir $as_dirs"
8663      as_dir=`(dirname "$as_dir") 2>/dev/null ||
8664$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
8665     X"$as_dir" : 'X\(//\)[^/]' \| \
8666     X"$as_dir" : 'X\(//\)$' \| \
8667     X"$as_dir" : 'X\(/\)' \| \
8668     .     : '\(.\)' 2>/dev/null ||
8669echo X"$as_dir" |
8670    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
8671      /^X\(\/\/\)[^/].*/{ s//\1/; q; }
8672      /^X\(\/\/\)$/{ s//\1/; q; }
8673      /^X\(\/\).*/{ s//\1/; q; }
8674      s/.*/./; q'`
8675    done
8676    test ! -n "$as_dirs" || mkdir $as_dirs
8677  fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
8678echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
8679   { (exit 1); exit 1; }; }; }
8680
8681    ac_builddir=.
8682
8683if test "$ac_dir" != .; then
8684  ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
8685  # A "../" for each directory in $ac_dir_suffix.
8686  ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'`
8687else
8688  ac_dir_suffix= ac_top_builddir=
8689fi
8690
8691case $srcdir in
8692  .)  # No --srcdir option.  We are building in place.
8693    ac_srcdir=.
8694    if test -z "$ac_top_builddir"; then
8695       ac_top_srcdir=.
8696    else
8697       ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'`
8698    fi ;;
8699  [\\/]* | ?:[\\/]* )  # Absolute path.
8700    ac_srcdir=$srcdir$ac_dir_suffix;
8701    ac_top_srcdir=$srcdir ;;
8702  *) # Relative path.
8703    ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
8704    ac_top_srcdir=$ac_top_builddir$srcdir ;;
8705esac
8706
8707# Do not use `cd foo && pwd` to compute absolute paths, because
8708# the directories may not exist.
8709case `pwd` in
8710.) ac_abs_builddir="$ac_dir";;
8711*)
8712  case "$ac_dir" in
8713  .) ac_abs_builddir=`pwd`;;
8714  [\\/]* | ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
8715  *) ac_abs_builddir=`pwd`/"$ac_dir";;
8716  esac;;
8717esac
8718case $ac_abs_builddir in
8719.) ac_abs_top_builddir=${ac_top_builddir}.;;
8720*)
8721  case ${ac_top_builddir}. in
8722  .) ac_abs_top_builddir=$ac_abs_builddir;;
8723  [\\/]* | ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
8724  *) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
8725  esac;;
8726esac
8727case $ac_abs_builddir in
8728.) ac_abs_srcdir=$ac_srcdir;;
8729*)
8730  case $ac_srcdir in
8731  .) ac_abs_srcdir=$ac_abs_builddir;;
8732  [\\/]* | ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
8733  *) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
8734  esac;;
8735esac
8736case $ac_abs_builddir in
8737.) ac_abs_top_srcdir=$ac_top_srcdir;;
8738*)
8739  case $ac_top_srcdir in
8740  .) ac_abs_top_srcdir=$ac_abs_builddir;;
8741  [\\/]* | ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
8742  *) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
8743  esac;;
8744esac
8745
8746
8747    cd $ac_dir
8748
8749    # Check for guested configure; otherwise get Cygnus style configure.
8750    if test -f $ac_srcdir/configure.gnu; then
8751      ac_sub_configure="$SHELL '$ac_srcdir/configure.gnu'"
8752    elif test -f $ac_srcdir/configure; then
8753      ac_sub_configure="$SHELL '$ac_srcdir/configure'"
8754    elif test -f $ac_srcdir/configure.in; then
8755      ac_sub_configure=$ac_configure
8756    else
8757      { echo "$as_me:$LINENO: WARNING: no configuration information is in $ac_dir" >&5
8758echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2;}
8759      ac_sub_configure=
8760    fi
8761
8762    # The recursion is here.
8763    if test -n "$ac_sub_configure"; then
8764      # Make the cache file name correct relative to the subdirectory.
8765      case $cache_file in
8766      [\\/]* | ?:[\\/]* ) ac_sub_cache_file=$cache_file ;;
8767      *) # Relative path.
8768    ac_sub_cache_file=$ac_top_builddir$cache_file ;;
8769      esac
8770
8771      { echo "$as_me:$LINENO: running $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_srcdir" >&5
8772echo "$as_me: running $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_srcdir" >&6;}
8773      # The eval makes quoting arguments work.
8774      eval $ac_sub_configure $ac_sub_configure_args \
8775       --cache-file=$ac_sub_cache_file --srcdir=$ac_srcdir ||
8776    { { echo "$as_me:$LINENO: error: $ac_sub_configure failed for $ac_dir" >&5
8777echo "$as_me: error: $ac_sub_configure failed for $ac_dir" >&2;}
8778   { (exit 1); exit 1; }; }
8779    fi
8780
8781    cd $ac_popdir
8782  done
8783fi
8784
8785
8786
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