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configure problem


From: Santiago Serebrinsky
Subject: configure problem
Date: Thu, 10 Jul 2003 16:43:28 +0000

Hi,

I executed ./configure to install bbsmount-0.3.0-pre1. I'm under Cygwin 1.3, W2K. I received an error telling to report the bug here.

I'm attaching configure, and stderr and stdout outputs below.

Thanks.

PS: any idea about what to do? I don't know what to check for X11 development tools.

----------------------------
stdout:

checking for a BSD-compatible install... /usr/bin/install -c
checking whether build environment is sane... yes
checking whether make sets $(MAKE)... yes
checking for working aclocal... found
checking for working autoconf... found
checking for working automake... found
checking for working autoheader... found
checking for working makeinfo... found
checking for sed... sed
checking for gawk... gawk
checking for g++... g++
checking for C++ compiler default output... a.exe
checking whether the C++ compiler works... yes
checking whether we are cross compiling... no
checking for suffix of executables... .exe
checking for suffix of object files... o
checking whether we are using the GNU C++ compiler... yes
checking whether g++ accepts -g... yes
checking for gcc... gcc
checking whether we are using the GNU C compiler... yes
checking whether gcc accepts -g... yes
checking for gcc option to accept ANSI C... none needed
checking for a BSD-compatible install... /usr/bin/install -c
checking whether ln -s works... yes
checking for an ANSI C-conforming const... yes
checking how to run the C++ preprocessor... g++ -E
checking for X... libraries /usr/X11R6/lib, headers /usr/X11R6/include
checking for gethostbyname... yes
checking for connect... yes
checking for remove... yes
checking for shmat... no
checking for shmat in -lipc... no
checking for IceConnectionNumber in -lICE... yes
checking for egrep... grep -E
checking for ANSI C header files... yes
checking for sys/types.h... yes
checking for sys/stat.h... yes
checking for stdlib.h... yes
checking for string.h... yes
checking for memory.h... yes
checking for strings.h... yes
checking for inttypes.h... no
checking for stdint.h... no
checking for unistd.h... yes
checking stdio.h usability... yes
checking stdio.h presence... yes
checking for stdio.h... yes
checking malloc.h usability... yes
checking malloc.h presence... yes
checking for malloc.h... yes
checking for stdlib.h... (cached) yes
checking for string.h... (cached) yes
checking sys/time.h usability... yes
checking sys/time.h presence... yes
checking for sys/time.h... yes
checking for unistd.h... (cached) yes
checking for memory.h... (cached) yes
checking signal.h usability... yes
checking signal.h presence... yes
checking for signal.h... yes
checking fcntl.h usability... yes
checking fcntl.h presence... yes
checking for fcntl.h... yes
checking for pthread_create in -lpthread... yes
checking for XOpenDisplay in -lX11... yes
checking for XpmCreatePixmapFromXpmImage in -lXpm... yes
checking X11/Xlib.h usability... yes
checking X11/Xlib.h presence... no
checking for X11/Xlib.h... no

----------------------------------
stderr

configure: WARNING: X11/Xlib.h: accepted by the compiler, rejected by the preprocessor!
configure: WARNING: X11/Xlib.h: proceeding with the preprocessor's result
configure: WARNING:     ## ------------------------------------ ##
configure: WARNING:     ## Report this to address@hidden ##
configure: WARNING:     ## ------------------------------------ ##
configure: error: Xlib.h not found. Do you have X11 development files installed?


----------------------------
configure:

#! /bin/sh
# Guess values for system-dependent variables and create Makefiles.
# Generated by GNU Autoconf 2.57.
#
# Copyright 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001, 2002
# Free Software Foundation, Inc.
# This configure script is free software; the Free Software Foundation
# gives unlimited permission to copy, distribute and modify it.
## --------------------- ##
## M4sh Initialization.  ##
## --------------------- ##

# Be Bourne compatible
if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
 emulate sh
 NULLCMD=:
 # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
 # is contrary to our usage.  Disable this feature.
 alias -g '${1+"$@"}'='"$@"'
elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then
 set -o posix
fi

# Support unset when possible.
if (FOO=FOO; unset FOO) >/dev/null 2>&1; then
 as_unset=unset
else
 as_unset=false
fi


# Work around bugs in pre-3.0 UWIN ksh.
$as_unset ENV MAIL MAILPATH
PS1='$ '
PS2='> '
PS4='+ '

# NLS nuisances.
for as_var in \
 LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \
 LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
 LC_TELEPHONE LC_TIME
do
 if (set +x; test -n "`(eval $as_var=C; export $as_var) 2>&1`"); then
   eval $as_var=C; export $as_var
 else
   $as_unset $as_var
 fi
done

# Required to use basename.
if expr a : '\(a\)' >/dev/null 2>&1; then
 as_expr=expr
else
 as_expr=false
fi

if (basename /) >/dev/null 2>&1 && test "X`basename / 2>&1`" = "X/"; then
 as_basename=basename
else
 as_basename=false
fi


# Name of the executable.
as_me=`$as_basename "$0" ||
$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
         X"$0" : 'X\(//\)$' \| \
         X"$0" : 'X\(/\)$' \| \
         .     : '\(.\)' 2>/dev/null ||
echo X/"$0" |
   sed '/^.*\/\([^/][^/]*\)\/*$/{ s//\1/; q; }
          /^X\/\(\/\/\)$/{ s//\1/; q; }
          /^X\/\(\/\).*/{ s//\1/; q; }
          s/.*/./; q'`


# PATH needs CR, and LINENO needs CR and PATH.
# Avoid depending upon Character Ranges.
as_cr_letters='abcdefghijklmnopqrstuvwxyz'
as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
as_cr_Letters=$as_cr_letters$as_cr_LETTERS
as_cr_digits='0123456789'
as_cr_alnum=$as_cr_Letters$as_cr_digits

# The user is always right.
if test "${PATH_SEPARATOR+set}" != set; then
 echo "#! /bin/sh" >conf$$.sh
 echo  "exit 0"   >>conf$$.sh
 chmod +x conf$$.sh
 if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
   PATH_SEPARATOR=';'
 else
   PATH_SEPARATOR=:
 fi
 rm -f conf$$.sh
fi


 as_lineno_1=$LINENO
 as_lineno_2=$LINENO
 as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
 test "x$as_lineno_1" != "x$as_lineno_2" &&
 test "x$as_lineno_3"  = "x$as_lineno_2"  || {
 # Find who we are.  Look in the path if we contain no path at all
 # relative or not.
 case $0 in
   *[\\/]* ) as_myself=$0 ;;
   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
 IFS=$as_save_IFS
 test -z "$as_dir" && as_dir=.
 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
done

      ;;
 esac
 # We did not find ourselves, most probably we were run as `sh COMMAND'
 # in which case we are not to be found in the path.
 if test "x$as_myself" = x; then
   as_myself=$0
 fi
 if test ! -f "$as_myself"; then
{ echo "$as_me: error: cannot find myself; rerun with an absolute path" >&2
  { (exit 1); exit 1; }; }
 fi
 case $CONFIG_SHELL in
 '')
   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
do
 IFS=$as_save_IFS
 test -z "$as_dir" && as_dir=.
 for as_base in sh bash ksh sh5; do
         case $as_dir in
         /*)
           if ("$as_dir/$as_base" -c '
 as_lineno_1=$LINENO
 as_lineno_2=$LINENO
 as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
 test "x$as_lineno_1" != "x$as_lineno_2" &&
 test "x$as_lineno_3"  = "x$as_lineno_2" ') 2>/dev/null; then
$as_unset BASH_ENV || test "${BASH_ENV+set}" != set || { BASH_ENV=; export BASH_ENV; }
             $as_unset ENV || test "${ENV+set}" != set || { ENV=; export ENV; }
             CONFIG_SHELL=$as_dir/$as_base
             export CONFIG_SHELL
             exec "$CONFIG_SHELL" "$0" ${1+"$@"}
           fi;;
         esac
      done
done
;;
 esac

 # Create $as_me.lineno as a copy of $as_myself, but with $LINENO
 # uniformly replaced by the line number.  The first 'sed' inserts a
 # line-number line before each line; the second 'sed' does the real
 # work.  The second script uses 'N' to pair each line-number line
 # with the numbered line, and appends trailing '-' during
 # substitution so that $LINENO is not a special case at line end.
 # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
 # second 'sed' script.  Blame Lee E. McMahon for sed's syntax.  :-)
 sed '=' <$as_myself |
   sed '
     N
     s,$,-,
     : loop
s,^\(['$as_cr_digits']*\)\(.*\)[$]LINENO\([^'$as_cr_alnum'_]\),\1\2\1\3,
     t loop
     s,-$,,
     s,^['$as_cr_digits']*\n,,
   ' >$as_me.lineno &&
 chmod +x $as_me.lineno ||
{ echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2
  { (exit 1); exit 1; }; }

 # Don't try to exec as it changes $[0], causing all sort of problems
 # (the dirname of $[0] is not the place where we might find the
 # original and so on.  Autoconf is especially sensible to this).
 . ./$as_me.lineno
 # Exit status is that of the last command.
 exit
}


case `echo "testing\c"; echo 1,2,3`,`echo -n testing; echo 1,2,3` in
 *c*,-n*) ECHO_N= ECHO_C='
' ECHO_T='      ' ;;
 *c*,*  ) ECHO_N=-n ECHO_C= ECHO_T= ;;
 *)       ECHO_N= ECHO_C='\c' ECHO_T= ;;
esac

if expr a : '\(a\)' >/dev/null 2>&1; then
 as_expr=expr
else
 as_expr=false
fi

rm -f conf$$ conf$$.exe conf$$.file
echo >conf$$.file
if ln -s conf$$.file conf$$ 2>/dev/null; then
 # We could just check for DJGPP; but this test a) works b) is more generic
 # and c) will remain valid once DJGPP supports symlinks (DJGPP 2.04).
 if test -f conf$$.exe; then
   # Don't use ln at all; we don't have any links
   as_ln_s='cp -p'
 else
   as_ln_s='ln -s'
 fi
elif ln conf$$.file conf$$ 2>/dev/null; then
 as_ln_s=ln
else
 as_ln_s='cp -p'
fi
rm -f conf$$ conf$$.exe conf$$.file

if mkdir -p . 2>/dev/null; then
 as_mkdir_p=:
else
 as_mkdir_p=false
fi

as_executable_p="test -f"

# Sed expression to map a string onto a valid CPP name.
as_tr_cpp="sed y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g"

# Sed expression to map a string onto a valid variable name.
as_tr_sh="sed y%*+%pp%;s%[^_$as_cr_alnum]%_%g"


# IFS
# We need space, tab and new line, in precisely that order.
as_nl='
'
IFS="      $as_nl"

# CDPATH.
$as_unset CDPATH


# Name of the host.
# hostname on some systems (SVR3.2, Linux) returns a bogus exit status,
# so uname gets run too.
ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`

exec 6>&1

#
# Initializations.
#
ac_default_prefix=/usr/local
ac_config_libobj_dir=.
cross_compiling=no
subdirs=
MFLAGS=
MAKEFLAGS=
SHELL=${CONFIG_SHELL-/bin/sh}

# Maximum number of lines to put in a shell here document.
# This variable seems obsolete.  It should probably be removed, and
# only ac_max_sed_lines should be used.
: ${ac_max_here_lines=38}

# Identity of this package.
PACKAGE_NAME=
PACKAGE_TARNAME=
PACKAGE_VERSION=
PACKAGE_STRING=
PACKAGE_BUGREPORT=

ac_unique_file="bbsmount.cc"
ac_default_prefix=/usr/local
# Factoring default headers for most tests.
ac_includes_default="\
#include <stdio.h>
#if HAVE_SYS_TYPES_H
# include <sys/types.h>
#endif
#if HAVE_SYS_STAT_H
# include <sys/stat.h>
#endif
#if STDC_HEADERS
# include <stdlib.h>
# include <stddef.h>
#else
# if HAVE_STDLIB_H
#  include <stdlib.h>
# endif
#endif
#if HAVE_STRING_H
# if !STDC_HEADERS && HAVE_MEMORY_H
#  include <memory.h>
# endif
# include <string.h>
#endif
#if HAVE_STRINGS_H
# include <strings.h>
#endif
#if HAVE_INTTYPES_H
# include <inttypes.h>
#else
# if HAVE_STDINT_H
#  include <stdint.h>
# endif
#endif
#if HAVE_UNISTD_H
# include <unistd.h>
#endif"

ac_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 INSTALL_PROGRAM INSTALL_SCRIPT INSTALL_DATA PACKAGE VERSION ACLOCAL AUTOCONF AUTOMAKE AUTOHEADER MAKEINFO SET_MAKE regex_cmd AWK CXX CXXFLAGS LDFLAGS CPPFLAGS ac_ct_CXX EXEEXT OBJEXT CC CFLAGS ac_ct_CC LN_S CXXCPP X_CFLAGS X_PRE_LIBS X_LIBS X_EXTRA_LIBS EGREP LIBOBJS LTLIBOBJS'
ac_subst_files=''

# Initialize some variables set by options.
ac_init_help=
ac_init_version=false
# The variables have the same names as the options, with
# dashes changed to underlines.
cache_file=/dev/null
exec_prefix=NONE
no_create=
no_recursion=
prefix=NONE
program_prefix=NONE
program_suffix=NONE
program_transform_name=s,x,x,
silent=
site=
srcdir=
verbose=
x_includes=NONE
x_libraries=NONE

# Installation directory options.
# These are left unexpanded so users can "make install exec_prefix=/foo"
# and all the variables that are supposed to be based on exec_prefix
# by default will actually change.
# Use braces instead of parens because sh, perl, etc. also accept them.
bindir='${exec_prefix}/bin'
sbindir='${exec_prefix}/sbin'
libexecdir='${exec_prefix}/libexec'
datadir='${prefix}/share'
sysconfdir='${prefix}/etc'
sharedstatedir='${prefix}/com'
localstatedir='${prefix}/var'
libdir='${exec_prefix}/lib'
includedir='${prefix}/include'
oldincludedir='/usr/include'
infodir='${prefix}/info'
mandir='${prefix}/man'

ac_prev=
for ac_option
do
 # If the previous option needs an argument, assign it.
 if test -n "$ac_prev"; then
   eval "$ac_prev=\$ac_option"
   ac_prev=
   continue
 fi

 ac_optarg=`expr "x$ac_option" : 'x[^=]*=\(.*\)'`

 # Accept the important Cygnus configure options, so we can diagnose typos.

 case $ac_option in

 -bindir | --bindir | --bindi | --bind | --bin | --bi)
   ac_prev=bindir ;;
 -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
   bindir=$ac_optarg ;;

 -build | --build | --buil | --bui | --bu)
   ac_prev=build_alias ;;
 -build=* | --build=* | --buil=* | --bui=* | --bu=*)
   build_alias=$ac_optarg ;;

 -cache-file | --cache-file | --cache-fil | --cache-fi \
 | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
   ac_prev=cache_file ;;
 -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
| --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
   cache_file=$ac_optarg ;;

 --config-cache | -C)
   cache_file=config.cache ;;

 -datadir | --datadir | --datadi | --datad | --data | --dat | --da)
   ac_prev=datadir ;;
 -datadir=* | --datadir=* | --datadi=* | --datad=* | --data=* | --dat=* \
 | --da=*)
   datadir=$ac_optarg ;;

 -disable-* | --disable-*)
   ac_feature=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
   # Reject names that are not valid shell variable names.
   expr "x$ac_feature" : ".*[^-_$as_cr_alnum]" >/dev/null &&
     { echo "$as_me: error: invalid feature name: $ac_feature" >&2
  { (exit 1); exit 1; }; }
   ac_feature=`echo $ac_feature | sed 's/-/_/g'`
   eval "enable_$ac_feature=no" ;;

 -enable-* | --enable-*)
   ac_feature=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
   # Reject names that are not valid shell variable names.
   expr "x$ac_feature" : ".*[^-_$as_cr_alnum]" >/dev/null &&
     { echo "$as_me: error: invalid feature name: $ac_feature" >&2
  { (exit 1); exit 1; }; }
   ac_feature=`echo $ac_feature | sed 's/-/_/g'`
   case $ac_option in
     *=*) ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`;;
     *) ac_optarg=yes ;;
   esac
   eval "enable_$ac_feature='$ac_optarg'" ;;

 -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
 | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
 | --exec | --exe | --ex)
   ac_prev=exec_prefix ;;
 -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
 | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
 | --exec=* | --exe=* | --ex=*)
   exec_prefix=$ac_optarg ;;

 -gas | --gas | --ga | --g)
   # Obsolete; use --with-gas.
   with_gas=yes ;;

 -help | --help | --hel | --he | -h)
   ac_init_help=long ;;
 -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
   ac_init_help=recursive ;;
 -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
   ac_init_help=short ;;

 -host | --host | --hos | --ho)
   ac_prev=host_alias ;;
 -host=* | --host=* | --hos=* | --ho=*)
   host_alias=$ac_optarg ;;

 -includedir | --includedir | --includedi | --included | --include \
 | --includ | --inclu | --incl | --inc)
   ac_prev=includedir ;;
-includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
 | --includ=* | --inclu=* | --incl=* | --inc=*)
   includedir=$ac_optarg ;;

 -infodir | --infodir | --infodi | --infod | --info | --inf)
   ac_prev=infodir ;;
 -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
   infodir=$ac_optarg ;;

 -libdir | --libdir | --libdi | --libd)
   ac_prev=libdir ;;
 -libdir=* | --libdir=* | --libdi=* | --libd=*)
   libdir=$ac_optarg ;;

 -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
 | --libexe | --libex | --libe)
   ac_prev=libexecdir ;;
-libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
 | --libexe=* | --libex=* | --libe=*)
   libexecdir=$ac_optarg ;;

 -localstatedir | --localstatedir | --localstatedi | --localstated \
 | --localstate | --localstat | --localsta | --localst \
 | --locals | --local | --loca | --loc | --lo)
   ac_prev=localstatedir ;;
-localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
 | --localstate=* | --localstat=* | --localsta=* | --localst=* \
 | --locals=* | --local=* | --loca=* | --loc=* | --lo=*)
   localstatedir=$ac_optarg ;;

 -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
   ac_prev=mandir ;;
 -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
   mandir=$ac_optarg ;;

 -nfp | --nfp | --nf)
   # Obsolete; use --without-fp.
   with_fp=no ;;

 -no-create | --no-create | --no-creat | --no-crea | --no-cre \
 | --no-cr | --no-c | -n)
   no_create=yes ;;

 -no-recursion | --no-recursion | --no-recursio | --no-recursi \
 | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
   no_recursion=yes ;;

 -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
 | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
 | --oldin | --oldi | --old | --ol | --o)
   ac_prev=oldincludedir ;;
-oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \ | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
 | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
   oldincludedir=$ac_optarg ;;

 -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
   ac_prev=prefix ;;
 -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
   prefix=$ac_optarg ;;

 -program-prefix | --program-prefix | --program-prefi | --program-pref \
 | --program-pre | --program-pr | --program-p)
   ac_prev=program_prefix ;;
 -program-prefix=* | --program-prefix=* | --program-prefi=* \
 | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
   program_prefix=$ac_optarg ;;

 -program-suffix | --program-suffix | --program-suffi | --program-suff \
 | --program-suf | --program-su | --program-s)
   ac_prev=program_suffix ;;
 -program-suffix=* | --program-suffix=* | --program-suffi=* \
 | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
   program_suffix=$ac_optarg ;;

 -program-transform-name | --program-transform-name \
 | --program-transform-nam | --program-transform-na \
 | --program-transform-n | --program-transform- \
 | --program-transform | --program-transfor \
 | --program-transfo | --program-transf \
 | --program-trans | --program-tran \
 | --progr-tra | --program-tr | --program-t)
   ac_prev=program_transform_name ;;
 -program-transform-name=* | --program-transform-name=* \
 | --program-transform-nam=* | --program-transform-na=* \
 | --program-transform-n=* | --program-transform-=* \
 | --program-transform=* | --program-transfor=* \
 | --program-transfo=* | --program-transf=* \
 | --program-trans=* | --program-tran=* \
 | --progr-tra=* | --program-tr=* | --program-t=*)
   program_transform_name=$ac_optarg ;;

 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
 | -silent | --silent | --silen | --sile | --sil)
   silent=yes ;;

 -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
   ac_prev=sbindir ;;
 -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
 | --sbi=* | --sb=*)
   sbindir=$ac_optarg ;;

 -sharedstatedir | --sharedstatedir | --sharedstatedi \
 | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
 | --sharedst | --shareds | --shared | --share | --shar \
 | --sha | --sh)
   ac_prev=sharedstatedir ;;
 -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
 | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
 | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
 | --sha=* | --sh=*)
   sharedstatedir=$ac_optarg ;;

 -site | --site | --sit)
   ac_prev=site ;;
 -site=* | --site=* | --sit=*)
   site=$ac_optarg ;;

 -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
   ac_prev=srcdir ;;
 -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
   srcdir=$ac_optarg ;;

 -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
 | --syscon | --sysco | --sysc | --sys | --sy)
   ac_prev=sysconfdir ;;
-sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
 | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
   sysconfdir=$ac_optarg ;;

 -target | --target | --targe | --targ | --tar | --ta | --t)
   ac_prev=target_alias ;;
 -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
   target_alias=$ac_optarg ;;

 -v | -verbose | --verbose | --verbos | --verbo | --verb)
   verbose=yes ;;

 -version | --version | --versio | --versi | --vers | -V)
   ac_init_version=: ;;

 -with-* | --with-*)
   ac_package=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
   # Reject names that are not valid shell variable names.
   expr "x$ac_package" : ".*[^-_$as_cr_alnum]" >/dev/null &&
     { echo "$as_me: error: invalid package name: $ac_package" >&2
  { (exit 1); exit 1; }; }
   ac_package=`echo $ac_package| sed 's/-/_/g'`
   case $ac_option in
     *=*) ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`;;
     *) ac_optarg=yes ;;
   esac
   eval "with_$ac_package='$ac_optarg'" ;;

 -without-* | --without-*)
   ac_package=`expr "x$ac_option" : 'x-*without-\(.*\)'`
   # Reject names that are not valid shell variable names.
   expr "x$ac_package" : ".*[^-_$as_cr_alnum]" >/dev/null &&
     { echo "$as_me: error: invalid package name: $ac_package" >&2
  { (exit 1); exit 1; }; }
   ac_package=`echo $ac_package | sed 's/-/_/g'`
   eval "with_$ac_package=no" ;;

 --x)
   # Obsolete; use --with-x.
   with_x=yes ;;

 -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
 | --x-incl | --x-inc | --x-in | --x-i)
   ac_prev=x_includes ;;
-x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
 | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
   x_includes=$ac_optarg ;;

 -x-libraries | --x-libraries | --x-librarie | --x-librari \
 | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
   ac_prev=x_libraries ;;
 -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
| --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
   x_libraries=$ac_optarg ;;

 -*) { echo "$as_me: error: unrecognized option: $ac_option
Try \`$0 --help' for more information." >&2
  { (exit 1); exit 1; }; }
   ;;

 *=*)
   ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
   # Reject names that are not valid shell variable names.
   expr "x$ac_envvar" : ".*[^_$as_cr_alnum]" >/dev/null &&
     { echo "$as_me: error: invalid variable name: $ac_envvar" >&2
  { (exit 1); exit 1; }; }
   ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`
   eval "$ac_envvar='$ac_optarg'"
   export $ac_envvar ;;

 *)
   # FIXME: should be removed in autoconf 3.0.
   echo "$as_me: WARNING: you should use --build, --host, --target" >&2
   expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
     echo "$as_me: WARNING: invalid host type: $ac_option" >&2
: ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
   ;;

 esac
done

if test -n "$ac_prev"; then
 ac_option=--`echo $ac_prev | sed 's/_/-/g'`
 { echo "$as_me: error: missing argument to $ac_option" >&2
  { (exit 1); exit 1; }; }
fi

# Be sure to have absolute paths.
for ac_var in exec_prefix prefix
do
 eval ac_val=$`echo $ac_var`
 case $ac_val in
   [\\/$]* | ?:[\\/]* | NONE | '' ) ;;
*) { echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2
  { (exit 1); exit 1; }; };;
 esac
done

# Be sure to have absolute paths.
for ac_var in bindir sbindir libexecdir datadir sysconfdir sharedstatedir \
             localstatedir libdir includedir oldincludedir infodir mandir
do
 eval ac_val=$`echo $ac_var`
 case $ac_val in
   [\\/$]* | ?:[\\/]* ) ;;
*) { echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2
  { (exit 1); exit 1; }; };;
 esac
done

# There might be people who depend on the old broken behavior: `$host'
# used to hold the argument of --host etc.
# FIXME: To remove some day.
build=$build_alias
host=$host_alias
target=$target_alias

# FIXME: To remove some day.
if test "x$host_alias" != x; then
 if test "x$build_alias" = x; then
   cross_compiling=maybe
echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host. If a cross compiler is detected then cross compile mode will be used." >&2
 elif test "x$build_alias" != "x$host_alias"; then
   cross_compiling=yes
 fi
fi

ac_tool_prefix=
test -n "$host_alias" && ac_tool_prefix=$host_alias-

test "$silent" = yes && exec 6>/dev/null


# Find the source files, if location was not specified.
if test -z "$srcdir"; then
 ac_srcdir_defaulted=yes
 # Try the directory containing this script, then its parent.
 ac_confdir=`(dirname "$0") 2>/dev/null ||
$as_expr X"$0" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
        X"$0" : 'X\(//\)[^/]' \| \
        X"$0" : 'X\(//\)$' \| \
        X"$0" : 'X\(/\)' \| \
        .     : '\(.\)' 2>/dev/null ||
echo X"$0" |
   sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
          /^X\(\/\/\)[^/].*/{ s//\1/; q; }
          /^X\(\/\/\)$/{ s//\1/; q; }
          /^X\(\/\).*/{ s//\1/; q; }
          s/.*/./; q'`
 srcdir=$ac_confdir
 if test ! -r $srcdir/$ac_unique_file; then
   srcdir=..
 fi
else
 ac_srcdir_defaulted=no
fi
if test ! -r $srcdir/$ac_unique_file; then
 if test "$ac_srcdir_defaulted" = yes; then
{ echo "$as_me: error: cannot find sources ($ac_unique_file) in $ac_confdir or .." >&2
  { (exit 1); exit 1; }; }
 else
{ echo "$as_me: error: cannot find sources ($ac_unique_file) in $srcdir" >&2
  { (exit 1); exit 1; }; }
 fi
fi
(cd $srcdir && test -r ./$ac_unique_file) 2>/dev/null ||
{ echo "$as_me: error: sources are in $srcdir, but \`cd $srcdir' does not work" >&2
  { (exit 1); exit 1; }; }
srcdir=`echo "$srcdir" | sed 's%\([^\\/]\)[\\/]*$%\1%'`
ac_env_build_alias_set=${build_alias+set}
ac_env_build_alias_value=$build_alias
ac_cv_env_build_alias_set=${build_alias+set}
ac_cv_env_build_alias_value=$build_alias
ac_env_host_alias_set=${host_alias+set}
ac_env_host_alias_value=$host_alias
ac_cv_env_host_alias_set=${host_alias+set}
ac_cv_env_host_alias_value=$host_alias
ac_env_target_alias_set=${target_alias+set}
ac_env_target_alias_value=$target_alias
ac_cv_env_target_alias_set=${target_alias+set}
ac_cv_env_target_alias_value=$target_alias
ac_env_CXX_set=${CXX+set}
ac_env_CXX_value=$CXX
ac_cv_env_CXX_set=${CXX+set}
ac_cv_env_CXX_value=$CXX
ac_env_CXXFLAGS_set=${CXXFLAGS+set}
ac_env_CXXFLAGS_value=$CXXFLAGS
ac_cv_env_CXXFLAGS_set=${CXXFLAGS+set}
ac_cv_env_CXXFLAGS_value=$CXXFLAGS
ac_env_LDFLAGS_set=${LDFLAGS+set}
ac_env_LDFLAGS_value=$LDFLAGS
ac_cv_env_LDFLAGS_set=${LDFLAGS+set}
ac_cv_env_LDFLAGS_value=$LDFLAGS
ac_env_CPPFLAGS_set=${CPPFLAGS+set}
ac_env_CPPFLAGS_value=$CPPFLAGS
ac_cv_env_CPPFLAGS_set=${CPPFLAGS+set}
ac_cv_env_CPPFLAGS_value=$CPPFLAGS
ac_env_CC_set=${CC+set}
ac_env_CC_value=$CC
ac_cv_env_CC_set=${CC+set}
ac_cv_env_CC_value=$CC
ac_env_CFLAGS_set=${CFLAGS+set}
ac_env_CFLAGS_value=$CFLAGS
ac_cv_env_CFLAGS_set=${CFLAGS+set}
ac_cv_env_CFLAGS_value=$CFLAGS
ac_env_CXXCPP_set=${CXXCPP+set}
ac_env_CXXCPP_value=$CXXCPP
ac_cv_env_CXXCPP_set=${CXXCPP+set}
ac_cv_env_CXXCPP_value=$CXXCPP

#
# Report the --help message.
#
if test "$ac_init_help" = "long"; then
 # Omit some internal or obsolete options to make the list less imposing.
 # This message is too long to be a string in the A/UX 3.1 sh.
 cat <<_ACEOF
\`configure' configures this package to adapt to many kinds of systems.

Usage: $0 [OPTION]... [VAR=VALUE]...

To assign environment variables (e.g., CC, CFLAGS...), specify them as
VAR=VALUE.  See below for descriptions of some of the useful variables.

Defaults for the options are specified in brackets.

Configuration:
 -h, --help              display this help and exit
     --help=short        display options specific to this package
--help=recursive display the short help of all the included packages
 -V, --version           display version information and exit
 -q, --quiet, --silent   do not print \`checking...' messages
     --cache-file=FILE   cache test results in FILE [disabled]
 -C, --config-cache      alias for \`--cache-file=config.cache'
 -n, --no-create         do not create output files
     --srcdir=DIR        find the sources in DIR [configure dir or \`..']

_ACEOF

 cat <<_ACEOF
Installation directories:
 --prefix=PREFIX         install architecture-independent files in PREFIX
                         [$ac_default_prefix]
 --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
                         [PREFIX]

By default, \`make install' will install all the files in
\`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc.  You can specify
an installation prefix other than \`$ac_default_prefix' using \`--prefix',
for instance \`--prefix=\$HOME'.

For better control, use the options below.

Fine tuning of the installation directories:
 --bindir=DIR           user executables [EPREFIX/bin]
 --sbindir=DIR          system admin executables [EPREFIX/sbin]
 --libexecdir=DIR       program executables [EPREFIX/libexec]
--datadir=DIR read-only architecture-independent data [PREFIX/share]
 --sysconfdir=DIR       read-only single-machine data [PREFIX/etc]
--sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com]
 --localstatedir=DIR    modifiable single-machine data [PREFIX/var]
 --libdir=DIR           object code libraries [EPREFIX/lib]
 --includedir=DIR       C header files [PREFIX/include]
 --oldincludedir=DIR    C header files for non-gcc [/usr/include]
 --infodir=DIR          info documentation [PREFIX/info]
 --mandir=DIR           man documentation [PREFIX/man]
_ACEOF

 cat <<\_ACEOF

Program names:
--program-prefix=PREFIX prepend PREFIX to installed program names --program-suffix=SUFFIX append SUFFIX to installed program names --program-transform-name=PROGRAM run sed PROGRAM on installed program names

X features:
 --x-includes=DIR    X include files are in DIR
 --x-libraries=DIR   X library files are in DIR
_ACEOF
fi

if test -n "$ac_init_help"; then

 cat <<\_ACEOF

Optional Features:
--disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no)
 --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
 --enable-debug create debugging code default=no.
 --disable-runback      disable creating threads for commands default=yes.

Optional Packages:
 --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
 --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
 --with-cpp             specify alternative c++ compiler.
 --with-mtab            specify alternative location of mtab file 
default=/etc/mtab.
 --with-x                use the X Window System

Some influential environment variables:
 CXX         C++ compiler command
 CXXFLAGS    C++ compiler flags
 LDFLAGS     linker flags, e.g. -L<lib dir> if you have libraries in a
             nonstandard directory <lib dir>
 CPPFLAGS    C/C++ preprocessor flags, e.g. -I<include dir> if you have
             headers in a nonstandard directory <include dir>
 CC          C compiler command
 CFLAGS      C compiler flags
 CXXCPP      C++ preprocessor

Use these variables to override the choices made by `configure' or to help
it to find libraries and programs with nonstandard names/locations.

_ACEOF
fi

if test "$ac_init_help" = "recursive"; then
 # If there are subdirs, report their specific --help.
 ac_popdir=`pwd`
 for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
   test -d $ac_dir || continue
   ac_builddir=.

if test "$ac_dir" != .; then
 ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
 # A "../" for each directory in $ac_dir_suffix.
 ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'`
else
 ac_dir_suffix= ac_top_builddir=
fi

case $srcdir in
 .)  # No --srcdir option.  We are building in place.
   ac_srcdir=.
   if test -z "$ac_top_builddir"; then
      ac_top_srcdir=.
   else
      ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'`
   fi ;;
 [\\/]* | ?:[\\/]* )  # Absolute path.
   ac_srcdir=$srcdir$ac_dir_suffix;
   ac_top_srcdir=$srcdir ;;
 *) # Relative path.
   ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
   ac_top_srcdir=$ac_top_builddir$srcdir ;;
esac
# Don't blindly perform a `cd "$ac_dir"/$ac_foo && pwd` since $ac_foo can be
# absolute.
ac_abs_builddir=`cd "$ac_dir" && cd $ac_builddir && pwd`
ac_abs_top_builddir=`cd "$ac_dir" && cd ${ac_top_builddir}. && pwd`
ac_abs_srcdir=`cd "$ac_dir" && cd $ac_srcdir && pwd`
ac_abs_top_srcdir=`cd "$ac_dir" && cd $ac_top_srcdir && pwd`

   cd $ac_dir
   # Check for guested configure; otherwise get Cygnus style configure.
   if test -f $ac_srcdir/configure.gnu; then
     echo
     $SHELL $ac_srcdir/configure.gnu  --help=recursive
   elif test -f $ac_srcdir/configure; then
     echo
     $SHELL $ac_srcdir/configure  --help=recursive
   elif test -f $ac_srcdir/configure.ac ||
          test -f $ac_srcdir/configure.in; then
     echo
     $ac_configure --help
   else
     echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
   fi
   cd $ac_popdir
 done
fi

test -n "$ac_init_help" && exit 0
if $ac_init_version; then
 cat <<\_ACEOF

Copyright 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001, 2002
Free Software Foundation, Inc.
This configure script is free software; the Free Software Foundation
gives unlimited permission to copy, distribute and modify it.
_ACEOF
 exit 0
fi
exec 5>config.log
cat >&5 <<_ACEOF
This file contains any messages produced by compilers while
running configure, to aid debugging if configure makes a mistake.

It was created by $as_me, which was
generated by GNU Autoconf 2.57.  Invocation command line was

 $ $0 $@

_ACEOF
{
cat <<_ASUNAME
## --------- ##
## Platform. ##
## --------- ##

hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
uname -m = `(uname -m) 2>/dev/null || echo unknown`
uname -r = `(uname -r) 2>/dev/null || echo unknown`
uname -s = `(uname -s) 2>/dev/null || echo unknown`
uname -v = `(uname -v) 2>/dev/null || echo unknown`

/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
/bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`

/bin/arch = `(/bin/arch) 2>/dev/null || echo unknown` /usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown` /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown` hostinfo = `(hostinfo) 2>/dev/null || echo unknown` /bin/machine = `(/bin/machine) 2>/dev/null || echo unknown` /usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown` /bin/universe = `(/bin/universe) 2>/dev/null || echo unknown`

_ASUNAME

as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
 IFS=$as_save_IFS
 test -z "$as_dir" && as_dir=.
 echo "PATH: $as_dir"
done

} >&5

cat >&5 <<_ACEOF


## ----------- ##
## Core tests. ##
## ----------- ##

_ACEOF


# Keep a trace of the command line.
# Strip out --no-create and --no-recursion so they do not pile up.
# Strip out --silent because we don't want to record it for future runs.
# Also quote any args containing shell meta-characters.
# Make two passes to allow for proper duplicate-argument suppression.
ac_configure_args=
ac_configure_args0=
ac_configure_args1=
ac_sep=
ac_must_keep_next=false
for ac_pass in 1 2
do
 for ac_arg
 do
   case $ac_arg in
   -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
   | -silent | --silent | --silen | --sile | --sil)
     continue ;;
   *" "*|*"      "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*)
     ac_arg=`echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
   esac
   case $ac_pass in
   1) ac_configure_args0="$ac_configure_args0 '$ac_arg'" ;;
   2)
     ac_configure_args1="$ac_configure_args1 '$ac_arg'"
     if test $ac_must_keep_next = true; then
       ac_must_keep_next=false # Got value, back to normal.
     else
       case $ac_arg in
         *=* | --config-cache | -C | -disable-* | --disable-* \
         | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
         | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
         | -with-* | --with-* | -without-* | --without-* | --x)
           case "$ac_configure_args0 " in
             "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
           esac
           ;;
         -* ) ac_must_keep_next=true ;;
       esac
     fi
     ac_configure_args="$ac_configure_args$ac_sep'$ac_arg'"
     # Get rid of the leading space.
     ac_sep=" "
     ;;
   esac
 done
done
$as_unset ac_configure_args0 || test "${ac_configure_args0+set}" != set || { ac_configure_args0=; export ac_configure_args0; } $as_unset ac_configure_args1 || test "${ac_configure_args1+set}" != set || { ac_configure_args1=; export ac_configure_args1; }

# When interrupted or exit'd, cleanup temporary files, and complete
# config.log.  We remove comments because anyway the quotes in there
# would cause problems or look ugly.
# WARNING: Be sure not to use single quotes in there, as some shells,
# such as our DU 5.0 friend, will then `close' the trap.
trap 'exit_status=$?
 # Save into config.log some information that might help in debugging.
 {
   echo

   cat <<\_ASBOX
## ---------------- ##
## Cache variables. ##
## ---------------- ##
_ASBOX
   echo
   # The following way of writing the cache mishandles newlines in values,
{
 (set) 2>&1 |
   case `(ac_space='"'"' '"'"'; set | grep ac_space) 2>&1` in
   *ac_space=\ *)
     sed -n \
       "s/'"'"'/'"'"'\\\\'"'"''"'"'/g;
s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='"'"'\\2'"'"'/p"
     ;;
   *)
     sed -n \
       "s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p"
     ;;
   esac;
}
   echo

   cat <<\_ASBOX
## ----------------- ##
## Output variables. ##
## ----------------- ##
_ASBOX
   echo
   for ac_var in $ac_subst_vars
   do
     eval ac_val=$`echo $ac_var`
     echo "$ac_var='"'"'$ac_val'"'"'"
   done | sort
   echo

   if test -n "$ac_subst_files"; then
     cat <<\_ASBOX
## ------------- ##
## Output files. ##
## ------------- ##
_ASBOX
     echo
     for ac_var in $ac_subst_files
     do
        eval ac_val=$`echo $ac_var`
       echo "$ac_var='"'"'$ac_val'"'"'"
     done | sort
     echo
   fi

   if test -s confdefs.h; then
     cat <<\_ASBOX
## ----------- ##
## confdefs.h. ##
## ----------- ##
_ASBOX
     echo
     sed "/^$/d" confdefs.h | sort
     echo
   fi
   test "$ac_signal" != 0 &&
     echo "$as_me: caught signal $ac_signal"
   echo "$as_me: exit $exit_status"
 } >&5
 rm -f core core.* *.core &&
 rm -rf conftest* confdefs* conf$$* $ac_clean_files &&
   exit $exit_status
    ' 0
for ac_signal in 1 2 13 15; do
 trap 'ac_signal='$ac_signal'; { (exit 1); exit 1; }' $ac_signal
done
ac_signal=0

# confdefs.h avoids OS command line length limits that DEFS can exceed.
rm -rf conftest* confdefs.h
# AIX cpp loses on an empty file, so make sure it contains at least a newline.
echo >confdefs.h

# Predefined preprocessor variables.

cat >>confdefs.h <<_ACEOF
#define PACKAGE_NAME "$PACKAGE_NAME"
_ACEOF


cat >>confdefs.h <<_ACEOF
#define PACKAGE_TARNAME "$PACKAGE_TARNAME"
_ACEOF


cat >>confdefs.h <<_ACEOF
#define PACKAGE_VERSION "$PACKAGE_VERSION"
_ACEOF


cat >>confdefs.h <<_ACEOF
#define PACKAGE_STRING "$PACKAGE_STRING"
_ACEOF


cat >>confdefs.h <<_ACEOF
#define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
_ACEOF


# Let the site file select an alternate cache file if it wants to.
# Prefer explicitly selected file to automatically selected ones.
if test -z "$CONFIG_SITE"; then
 if test "x$prefix" != xNONE; then
   CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"
 else
CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
 fi
fi
for ac_site_file in $CONFIG_SITE; do
 if test -r "$ac_site_file"; then
   { echo "$as_me:$LINENO: loading site script $ac_site_file" >&5
echo "$as_me: loading site script $ac_site_file" >&6;}
   sed 's/^/| /' "$ac_site_file" >&5
   . "$ac_site_file"
 fi
done

if test -r "$cache_file"; then
 # Some versions of bash will fail to source /dev/null (special
 # files actually), so we avoid doing that.
 if test -f "$cache_file"; then
   { echo "$as_me:$LINENO: loading cache $cache_file" >&5
echo "$as_me: loading cache $cache_file" >&6;}
   case $cache_file in
     [\\/]* | ?:[\\/]* ) . $cache_file;;
     *)                      . ./$cache_file;;
   esac
 fi
else
 { echo "$as_me:$LINENO: creating cache $cache_file" >&5
echo "$as_me: creating cache $cache_file" >&6;}
 >$cache_file
fi

# Check that the precious variables saved in the cache have kept the same
# value.
ac_cache_corrupted=false
for ac_var in `(set) 2>&1 |
              sed -n 's/^ac_env_\([a-zA-Z_0-9]*\)_set=.*/\1/p'`; do
 eval ac_old_set=\$ac_cv_env_${ac_var}_set
 eval ac_new_set=\$ac_env_${ac_var}_set
 eval ac_old_val="\$ac_cv_env_${ac_var}_value"
 eval ac_new_val="\$ac_env_${ac_var}_value"
 case $ac_old_set,$ac_new_set in
   set,)
{ echo "$as_me:$LINENO: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5 echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
     ac_cache_corrupted=: ;;
   ,set)
{ echo "$as_me:$LINENO: error: \`$ac_var' was not set in the previous run" >&5
echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
     ac_cache_corrupted=: ;;
   ,);;
   *)
     if test "x$ac_old_val" != "x$ac_new_val"; then
{ echo "$as_me:$LINENO: error: \`$ac_var' has changed since the previous run:" >&5
echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
       { echo "$as_me:$LINENO:   former value:  $ac_old_val" >&5
echo "$as_me:   former value:  $ac_old_val" >&2;}
       { echo "$as_me:$LINENO:   current value: $ac_new_val" >&5
echo "$as_me:   current value: $ac_new_val" >&2;}
       ac_cache_corrupted=:
     fi;;
 esac
 # Pass precious variables to config.status.
 if test "$ac_new_set" = set; then
   case $ac_new_val in
   *" "*|*"      "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*)
     ac_arg=$ac_var=`echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
   *) ac_arg=$ac_var=$ac_new_val ;;
   esac
   case " $ac_configure_args " in
     *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
     *) ac_configure_args="$ac_configure_args '$ac_arg'" ;;
   esac
 fi
done
if $ac_cache_corrupted; then
{ echo "$as_me:$LINENO: error: changes in the environment can compromise the build" >&5 echo "$as_me: error: changes in the environment can compromise the build" >&2;} { { echo "$as_me:$LINENO: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&5 echo "$as_me: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&2;}
  { (exit 1); exit 1; }; }
fi

ac_ext=c
ac_cpp='$CPP $CPPFLAGS'
ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_c_compiler_gnu




















ac_aux_dir=
for ac_dir in $srcdir $srcdir/.. $srcdir/../..; do
 if test -f $ac_dir/install-sh; then
   ac_aux_dir=$ac_dir
   ac_install_sh="$ac_aux_dir/install-sh -c"
   break
 elif test -f $ac_dir/install.sh; then
   ac_aux_dir=$ac_dir
   ac_install_sh="$ac_aux_dir/install.sh -c"
   break
 elif test -f $ac_dir/shtool; then
   ac_aux_dir=$ac_dir
   ac_install_sh="$ac_aux_dir/shtool install -c"
   break
 fi
done
if test -z "$ac_aux_dir"; then
{ { echo "$as_me:$LINENO: error: cannot find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." >&5 echo "$as_me: error: cannot find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." >&2;}
  { (exit 1); exit 1; }; }
fi
ac_config_guess="$SHELL $ac_aux_dir/config.guess"
ac_config_sub="$SHELL $ac_aux_dir/config.sub"
ac_configure="$SHELL $ac_aux_dir/configure" # This should be Cygnus configure.

# Find a good install program.  We prefer a C program (faster),
# so one script is as good as another.  But avoid the broken or
# incompatible versions:
# SysV /etc/install, /usr/sbin/install
# SunOS /usr/etc/install
# IRIX /sbin/install
# AIX /bin/install
# AmigaOS /C/install, which installs bootblocks on floppy discs
# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
# AFS /usr/afsws/bin/install, which mishandles nonexistent args
# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
# ./install, which can be erroneously created by make from ./install.sh.
echo "$as_me:$LINENO: checking for a BSD-compatible install" >&5
echo $ECHO_N "checking for a BSD-compatible install... $ECHO_C" >&6
if test -z "$INSTALL"; then
if test "${ac_cv_path_install+set}" = set; then
 echo $ECHO_N "(cached) $ECHO_C" >&6
else
 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
 IFS=$as_save_IFS
 test -z "$as_dir" && as_dir=.
 # Account for people who put trailing slashes in PATH elements.
case $as_dir/ in
 ./ | .// | /cC/* | \
 /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
 /usr/ucb/* ) ;;
 *)
   # OSF1 and SCO ODT 3.0 have their own names for install.
   # Don't use installbsd from OSF since it installs stuff as root
   # by default.
   for ac_prog in ginstall scoinst install; do
     for ac_exec_ext in '' $ac_executable_extensions; do
       if $as_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then
         if test $ac_prog = install &&
           grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
           # AIX install.  It has an incompatible calling convention.
           :
         elif test $ac_prog = install &&
           grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
           # program-specific install script used by HP pwplus--don't use.
           :
         else
           ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
           break 3
         fi
       fi
     done
   done
   ;;
esac
done


fi
 if test "${ac_cv_path_install+set}" = set; then
   INSTALL=$ac_cv_path_install
 else
   # As a last resort, use the slow shell script.  We don't cache a
   # path for INSTALL within a source directory, because that will
   # break other packages using the cache if that directory is
   # removed, or if the path is relative.
   INSTALL=$ac_install_sh
 fi
fi
echo "$as_me:$LINENO: result: $INSTALL" >&5
echo "${ECHO_T}$INSTALL" >&6

# Use test -z because SunOS4 sh mishandles braces in ${var-val}.
# It thinks the first close brace ends the variable substitution.
test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'

test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'

test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'

echo "$as_me:$LINENO: checking whether build environment is sane" >&5
echo $ECHO_N "checking whether build environment is sane... $ECHO_C" >&6
# Just in case
sleep 1
echo timestamp > conftestfile
# Do `set' in a subshell so we don't clobber the current shell's
# arguments.  Must try -L first in case configure is actually a
# symlink; some systems play weird games with the mod time of symlinks
# (eg FreeBSD returns the mod time of the symlink's containing
# directory).
if (
  set X `ls -Lt $srcdir/configure conftestfile 2> /dev/null`
  if test "$*" = "X"; then
     # -L didn't work.
     set X `ls -t $srcdir/configure conftestfile`
  fi
  if test "$*" != "X $srcdir/configure conftestfile" \
     && test "$*" != "X conftestfile $srcdir/configure"; then

     # If neither matched, then we have a broken ls.  This can happen
     # if, for instance, CONFIG_SHELL is bash and it inherits a
     # broken ls alias from the environment.  This has actually
     # happened.  Such a system could not be considered "sane".
{ { echo "$as_me:$LINENO: error: ls -t appears to fail. Make sure there is not a broken
alias in your environment" >&5
echo "$as_me: error: ls -t appears to fail.  Make sure there is not a broken
alias in your environment" >&2;}
  { (exit 1); exit 1; }; }
  fi

  test "$2" = conftestfile
  )
then
  # Ok.
  :
else
{ { echo "$as_me:$LINENO: error: newly created file is older than distributed files!
Check your system clock" >&5
echo "$as_me: error: newly created file is older than distributed files!
Check your system clock" >&2;}
  { (exit 1); exit 1; }; }
fi
rm -f conftest*
echo "$as_me:$LINENO: result: yes" >&5
echo "${ECHO_T}yes" >&6
test "$program_prefix" != NONE &&
 program_transform_name="s,^,$program_prefix,;$program_transform_name"
# Use a double $ so make ignores it.
test "$program_suffix" != NONE &&
 program_transform_name="s,\$,$program_suffix,;$program_transform_name"
# Double any \ or $.  echo might interpret backslashes.
# By default was `s,x,x', remove it if useless.
cat <<\_ACEOF >conftest.sed
s/[\\$]/&&/g;s/;s,x,x,$//
_ACEOF
program_transform_name=`echo $program_transform_name | sed -f conftest.sed`
rm conftest.sed

echo "$as_me:$LINENO: checking whether ${MAKE-make} sets \$(MAKE)" >&5
echo $ECHO_N "checking whether ${MAKE-make} sets \$(MAKE)... $ECHO_C" >&6
set dummy ${MAKE-make}; ac_make=`echo "$2" | sed 'y,./+-,__p_,'`
if eval "test \"\${ac_cv_prog_make_${ac_make}_set+set}\" = set"; then
 echo $ECHO_N "(cached) $ECHO_C" >&6
else
 cat >conftest.make <<\_ACEOF
all:
        @echo 'ac_maketemp="$(MAKE)"'
_ACEOF
# GNU make sometimes prints "make[1]: Entering...", which would confuse us.
eval `${MAKE-make} -f conftest.make 2>/dev/null | grep temp=`
if test -n "$ac_maketemp"; then
 eval ac_cv_prog_make_${ac_make}_set=yes
else
 eval ac_cv_prog_make_${ac_make}_set=no
fi
rm -f conftest.make
fi
if eval "test \"`echo '$ac_cv_prog_make_'${ac_make}_set`\" = yes"; then
 echo "$as_me:$LINENO: result: yes" >&5
echo "${ECHO_T}yes" >&6
 SET_MAKE=
else
 echo "$as_me:$LINENO: result: no" >&5
echo "${ECHO_T}no" >&6
 SET_MAKE="MAKE=${MAKE-make}"
fi


PACKAGE=bbsmount

VERSION=0.3.0pre1

if test "`cd $srcdir && pwd`" != "`pwd`" && test -f $srcdir/config.status; then { { echo "$as_me:$LINENO: error: source directory already configured; run \"make distclean\" there first" >&5 echo "$as_me: error: source directory already configured; run \"make distclean\" there first" >&2;}
  { (exit 1); exit 1; }; }
fi

cat >>confdefs.h <<_ACEOF
#define PACKAGE "$PACKAGE"
_ACEOF


cat >>confdefs.h <<_ACEOF
#define VERSION "$VERSION"
_ACEOF



missing_dir=`cd $ac_aux_dir && pwd`
echo "$as_me:$LINENO: checking for working aclocal" >&5
echo $ECHO_N "checking for working aclocal... $ECHO_C" >&6
# Run test in a subshell; some versions of sh will print an error if
# an executable is not found, even if stderr is redirected.
# Redirect stdin to placate older versions of autoconf.  Sigh.
if (aclocal --version) < /dev/null > /dev/null 2>&1; then
  ACLOCAL=aclocal
  echo "$as_me:$LINENO: result: found" >&5
echo "${ECHO_T}found" >&6
else
  ACLOCAL="$missing_dir/missing aclocal"
  echo "$as_me:$LINENO: result: missing" >&5
echo "${ECHO_T}missing" >&6
fi

echo "$as_me:$LINENO: checking for working autoconf" >&5
echo $ECHO_N "checking for working autoconf... $ECHO_C" >&6
# Run test in a subshell; some versions of sh will print an error if
# an executable is not found, even if stderr is redirected.
# Redirect stdin to placate older versions of autoconf.  Sigh.
if (autoconf --version) < /dev/null > /dev/null 2>&1; then
  AUTOCONF=autoconf
  echo "$as_me:$LINENO: result: found" >&5
echo "${ECHO_T}found" >&6
else
  AUTOCONF="$missing_dir/missing autoconf"
  echo "$as_me:$LINENO: result: missing" >&5
echo "${ECHO_T}missing" >&6
fi

echo "$as_me:$LINENO: checking for working automake" >&5
echo $ECHO_N "checking for working automake... $ECHO_C" >&6
# Run test in a subshell; some versions of sh will print an error if
# an executable is not found, even if stderr is redirected.
# Redirect stdin to placate older versions of autoconf.  Sigh.
if (automake --version) < /dev/null > /dev/null 2>&1; then
  AUTOMAKE=automake
  echo "$as_me:$LINENO: result: found" >&5
echo "${ECHO_T}found" >&6
else
  AUTOMAKE="$missing_dir/missing automake"
  echo "$as_me:$LINENO: result: missing" >&5
echo "${ECHO_T}missing" >&6
fi

echo "$as_me:$LINENO: checking for working autoheader" >&5
echo $ECHO_N "checking for working autoheader... $ECHO_C" >&6
# Run test in a subshell; some versions of sh will print an error if
# an executable is not found, even if stderr is redirected.
# Redirect stdin to placate older versions of autoconf.  Sigh.
if (autoheader --version) < /dev/null > /dev/null 2>&1; then
  AUTOHEADER=autoheader
  echo "$as_me:$LINENO: result: found" >&5
echo "${ECHO_T}found" >&6
else
  AUTOHEADER="$missing_dir/missing autoheader"
  echo "$as_me:$LINENO: result: missing" >&5
echo "${ECHO_T}missing" >&6
fi

echo "$as_me:$LINENO: checking for working makeinfo" >&5
echo $ECHO_N "checking for working makeinfo... $ECHO_C" >&6
# Run test in a subshell; some versions of sh will print an error if
# an executable is not found, even if stderr is redirected.
# Redirect stdin to placate older versions of autoconf.  Sigh.
if (makeinfo --version) < /dev/null > /dev/null 2>&1; then
  MAKEINFO=makeinfo
  echo "$as_me:$LINENO: result: found" >&5
echo "${ECHO_T}found" >&6
else
  MAKEINFO="$missing_dir/missing makeinfo"
  echo "$as_me:$LINENO: result: missing" >&5
echo "${ECHO_T}missing" >&6
fi




         ac_config_headers="$ac_config_headers config.h"

         ac_config_commands="$ac_config_commands default-1"








# Check whether --enable-debug or --disable-debug was given.
if test "${enable_debug+set}" = set; then
 enableval="$enable_debug"
 case "${enableval}" in
no)
test "$CFLAGS" = "" && CFLAGS="-O2 -Wall"
test "$CXXFLAGS" = "" && CXXFLAGS="-O2 -Wall"
test "$LDFLAGS" = "" && LDFLAGS="-s"
;;
yes)
test "$CFLAGS" = "" && CFLAGS="-g -Wall -DDEBUG=1"
test "$CXXFLAGS" = "" && CXXFLAGS="-g -Wall -DDEBUG=1"
test "$LDFLAGS" = "" && LDFLAGS=""
;;
esac
else

test "$CFLAGS" = "" && CFLAGS="-O2 -Wall"
test "$CXXFLAGS" = "" && CXXFLAGS="-O2 -Wall"
test "$LDFLAGS" = "" && LDFLAGS="-s"

fi;
# Check whether --enable-runback or --disable-runback was given.
if test "${enable_runback+set}" = set; then
 enableval="$enable_runback"
 case "${enableval}" in
no)
cat >>confdefs.h <<\_ACEOF
#define RUN_IN_BACKGROUND 0
_ACEOF
;;
yes)
cat >>confdefs.h <<\_ACEOF
#define RUN_IN_BACKGROUND 1
_ACEOF
;;
esac
else

cat >>confdefs.h <<\_ACEOF
#define RUN_IN_BACKGROUND 1
_ACEOF

fi;

# Check whether --with-cpp or --without-cpp was given.
if test "${with_cpp+set}" = set; then
 withval="$with_cpp"
 CCC="${withval}"
fi;

# Check whether --with-mtab or --without-mtab was given.
if test "${with_mtab+set}" = set; then
 withval="$with_mtab"
 mtab=$withval
else
 mtab=/etc/mtab
fi;

for ac_prog in sed
do
# Extract the first word of "$ac_prog", so it can be a program name with args.
set dummy $ac_prog; ac_word=$2
echo "$as_me:$LINENO: checking for $ac_word" >&5
echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
if test "${ac_cv_prog_regex_cmd+set}" = set; then
 echo $ECHO_N "(cached) $ECHO_C" >&6
else
 if test -n "$regex_cmd"; then
 ac_cv_prog_regex_cmd="$regex_cmd" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
 IFS=$as_save_IFS
 test -z "$as_dir" && as_dir=.
 for ac_exec_ext in '' $ac_executable_extensions; do
 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
   ac_cv_prog_regex_cmd="$ac_prog"
   echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
   break 2
 fi
done
done

fi
fi
regex_cmd=$ac_cv_prog_regex_cmd
if test -n "$regex_cmd"; then
 echo "$as_me:$LINENO: result: $regex_cmd" >&5
echo "${ECHO_T}$regex_cmd" >&6
else
 echo "$as_me:$LINENO: result: no" >&5
echo "${ECHO_T}no" >&6
fi

 test -n "$regex_cmd" && break
done

if test x$regex_cmd = "x"; then
{ { echo "$as_me:$LINENO: error: error. sed is required to build the default bbtoolsrc file." >&5 echo "$as_me: error: error. sed is required to build the default bbtoolsrc file." >&2;}
  { (exit 1); exit 1; }; }
fi

for ac_prog in gawk mawk nawk awk
do
# Extract the first word of "$ac_prog", so it can be a program name with args.
set dummy $ac_prog; ac_word=$2
echo "$as_me:$LINENO: checking for $ac_word" >&5
echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
if test "${ac_cv_prog_AWK+set}" = set; then
 echo $ECHO_N "(cached) $ECHO_C" >&6
else
 if test -n "$AWK"; then
 ac_cv_prog_AWK="$AWK" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
 IFS=$as_save_IFS
 test -z "$as_dir" && as_dir=.
 for ac_exec_ext in '' $ac_executable_extensions; do
 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
   ac_cv_prog_AWK="$ac_prog"
   echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
   break 2
 fi
done
done

fi
fi
AWK=$ac_cv_prog_AWK
if test -n "$AWK"; then
 echo "$as_me:$LINENO: result: $AWK" >&5
echo "${ECHO_T}$AWK" >&6
else
 echo "$as_me:$LINENO: result: no" >&5
echo "${ECHO_T}no" >&6
fi

 test -n "$AWK" && break
done

ac_ext=cc
ac_cpp='$CXXCPP $CPPFLAGS'
ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
if test -n "$ac_tool_prefix"; then
 for ac_prog in $CCC g++ c++ gpp aCC CC cxx cc++ cl FCC KCC RCC xlC_r xlC
 do
# Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
set dummy $ac_tool_prefix$ac_prog; ac_word=$2
echo "$as_me:$LINENO: checking for $ac_word" >&5
echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
if test "${ac_cv_prog_CXX+set}" = set; then
 echo $ECHO_N "(cached) $ECHO_C" >&6
else
 if test -n "$CXX"; then
 ac_cv_prog_CXX="$CXX" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
 IFS=$as_save_IFS
 test -z "$as_dir" && as_dir=.
 for ac_exec_ext in '' $ac_executable_extensions; do
 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
   ac_cv_prog_CXX="$ac_tool_prefix$ac_prog"
   echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
   break 2
 fi
done
done

fi
fi
CXX=$ac_cv_prog_CXX
if test -n "$CXX"; then
 echo "$as_me:$LINENO: result: $CXX" >&5
echo "${ECHO_T}$CXX" >&6
else
 echo "$as_me:$LINENO: result: no" >&5
echo "${ECHO_T}no" >&6
fi

   test -n "$CXX" && break
 done
fi
if test -z "$CXX"; then
 ac_ct_CXX=$CXX
 for ac_prog in $CCC g++ c++ gpp aCC CC cxx cc++ cl FCC KCC RCC xlC_r xlC
do
# Extract the first word of "$ac_prog", so it can be a program name with args.
set dummy $ac_prog; ac_word=$2
echo "$as_me:$LINENO: checking for $ac_word" >&5
echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
if test "${ac_cv_prog_ac_ct_CXX+set}" = set; then
 echo $ECHO_N "(cached) $ECHO_C" >&6
else
 if test -n "$ac_ct_CXX"; then
 ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
 IFS=$as_save_IFS
 test -z "$as_dir" && as_dir=.
 for ac_exec_ext in '' $ac_executable_extensions; do
 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
   ac_cv_prog_ac_ct_CXX="$ac_prog"
   echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
   break 2
 fi
done
done

fi
fi
ac_ct_CXX=$ac_cv_prog_ac_ct_CXX
if test -n "$ac_ct_CXX"; then
 echo "$as_me:$LINENO: result: $ac_ct_CXX" >&5
echo "${ECHO_T}$ac_ct_CXX" >&6
else
 echo "$as_me:$LINENO: result: no" >&5
echo "${ECHO_T}no" >&6
fi

 test -n "$ac_ct_CXX" && break
done
test -n "$ac_ct_CXX" || ac_ct_CXX="g++"

 CXX=$ac_ct_CXX
fi


# Provide some information about the compiler.
echo "$as_me:$LINENO:" \
    "checking for C++ compiler version" >&5
ac_compiler=`set X $ac_compile; echo $2`
{ (eval echo "$as_me:$LINENO: \"$ac_compiler --version </dev/null >&5\"") >&5
 (eval $ac_compiler --version </dev/null >&5) 2>&5
 ac_status=$?
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); }
{ (eval echo "$as_me:$LINENO: \"$ac_compiler -v </dev/null >&5\"") >&5
 (eval $ac_compiler -v </dev/null >&5) 2>&5
 ac_status=$?
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); }
{ (eval echo "$as_me:$LINENO: \"$ac_compiler -V </dev/null >&5\"") >&5
 (eval $ac_compiler -V </dev/null >&5) 2>&5
 ac_status=$?
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); }

cat >conftest.$ac_ext <<_ACEOF
#line $LINENO "configure"
/* confdefs.h.  */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h.  */

int
main ()
{

 ;
 return 0;
}
_ACEOF
ac_clean_files_save=$ac_clean_files
ac_clean_files="$ac_clean_files a.out a.exe b.out"
# Try to create an executable without -o first, disregard a.out.
# It will help us diagnose broken compilers, and finding out an intuition
# of exeext.
echo "$as_me:$LINENO: checking for C++ compiler default output" >&5
echo $ECHO_N "checking for C++ compiler default output... $ECHO_C" >&6
ac_link_default=`echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
if { (eval echo "$as_me:$LINENO: \"$ac_link_default\"") >&5
 (eval $ac_link_default) 2>&5
 ac_status=$?
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); }; then
 # Find the output, starting from the most likely.  This scheme is
# not robust to junk in `.', hence go to wildcards (a.*) only as a last
# resort.

# Be careful to initialize this variable, since it used to be cached.
# Otherwise an old cache value of `no' led to `EXEEXT = no' in a Makefile.
ac_cv_exeext=
# b.out is created by i960 compilers.
for ac_file in a_out.exe a.exe conftest.exe a.out conftest a.* conftest.* b.out
do
 test -f "$ac_file" || continue
 case $ac_file in
*.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.o | *.obj )
       ;;
   conftest.$ac_ext )
       # This is the source file.
       ;;
   [ab].out )
       # We found the default executable, but exeext='' is most
       # certainly right.
       break;;
   *.* )
       ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
       # FIXME: I believe we export ac_cv_exeext for Libtool,
       # but it would be cool to find out if it's true.  Does anybody
       # maintain Libtool? --akim.
       export ac_cv_exeext
       break;;
   * )
       break;;
 esac
done
else
 echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5

{ { echo "$as_me:$LINENO: error: C++ compiler cannot create executables
See \`config.log' for more details." >&5
echo "$as_me: error: C++ compiler cannot create executables
See \`config.log' for more details." >&2;}
  { (exit 77); exit 77; }; }
fi

ac_exeext=$ac_cv_exeext
echo "$as_me:$LINENO: result: $ac_file" >&5
echo "${ECHO_T}$ac_file" >&6

# Check the compiler produces executables we can run.  If not, either
# the compiler is broken, or we cross compile.
echo "$as_me:$LINENO: checking whether the C++ compiler works" >&5
echo $ECHO_N "checking whether the C++ compiler works... $ECHO_C" >&6
# FIXME: These cross compiler hacks should be removed for Autoconf 3.0
# If not cross compiling, check that we can run a simple program.
if test "$cross_compiling" != yes; then
 if { ac_try='./$ac_file'
 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
 (eval $ac_try) 2>&5
 ac_status=$?
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); }; }; then
   cross_compiling=no
 else
   if test "$cross_compiling" = maybe; then
        cross_compiling=yes
   else
        { { echo "$as_me:$LINENO: error: cannot run C++ compiled programs.
If you meant to cross compile, use \`--host'.
See \`config.log' for more details." >&5
echo "$as_me: error: cannot run C++ compiled programs.
If you meant to cross compile, use \`--host'.
See \`config.log' for more details." >&2;}
  { (exit 1); exit 1; }; }
   fi
 fi
fi
echo "$as_me:$LINENO: result: yes" >&5
echo "${ECHO_T}yes" >&6

rm -f a.out a.exe conftest$ac_cv_exeext b.out
ac_clean_files=$ac_clean_files_save
# Check the compiler produces executables we can run.  If not, either
# the compiler is broken, or we cross compile.
echo "$as_me:$LINENO: checking whether we are cross compiling" >&5
echo $ECHO_N "checking whether we are cross compiling... $ECHO_C" >&6
echo "$as_me:$LINENO: result: $cross_compiling" >&5
echo "${ECHO_T}$cross_compiling" >&6

echo "$as_me:$LINENO: checking for suffix of executables" >&5
echo $ECHO_N "checking for suffix of executables... $ECHO_C" >&6
if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
 (eval $ac_link) 2>&5
 ac_status=$?
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); }; then
 # If both `conftest.exe' and `conftest' are `present' (well, observable)
# catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
# work properly (i.e., refer to `conftest.exe'), while it won't with
# `rm'.
for ac_file in conftest.exe conftest conftest.*; do
 test -f "$ac_file" || continue
 case $ac_file in
*.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.o | *.obj ) ;;
   *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
         export ac_cv_exeext
         break;;
   * ) break;;
 esac
done
else
{ { echo "$as_me:$LINENO: error: cannot compute suffix of executables: cannot compile and link
See \`config.log' for more details." >&5
echo "$as_me: error: cannot compute suffix of executables: cannot compile and link
See \`config.log' for more details." >&2;}
  { (exit 1); exit 1; }; }
fi

rm -f conftest$ac_cv_exeext
echo "$as_me:$LINENO: result: $ac_cv_exeext" >&5
echo "${ECHO_T}$ac_cv_exeext" >&6

rm -f conftest.$ac_ext
EXEEXT=$ac_cv_exeext
ac_exeext=$EXEEXT
echo "$as_me:$LINENO: checking for suffix of object files" >&5
echo $ECHO_N "checking for suffix of object files... $ECHO_C" >&6
if test "${ac_cv_objext+set}" = set; then
 echo $ECHO_N "(cached) $ECHO_C" >&6
else
 cat >conftest.$ac_ext <<_ACEOF
#line $LINENO "configure"
/* confdefs.h.  */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h.  */

int
main ()
{

 ;
 return 0;
}
_ACEOF
rm -f conftest.o conftest.obj
if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
 (eval $ac_compile) 2>&5
 ac_status=$?
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); }; then
for ac_file in `(ls conftest.o conftest.obj; ls conftest.*) 2>/dev/null`; do
 case $ac_file in
   *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg ) ;;
   *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
      break;;
 esac
done
else
 echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5

{ { echo "$as_me:$LINENO: error: cannot compute suffix of object files: cannot compile
See \`config.log' for more details." >&5
echo "$as_me: error: cannot compute suffix of object files: cannot compile
See \`config.log' for more details." >&2;}
  { (exit 1); exit 1; }; }
fi

rm -f conftest.$ac_cv_objext conftest.$ac_ext
fi
echo "$as_me:$LINENO: result: $ac_cv_objext" >&5
echo "${ECHO_T}$ac_cv_objext" >&6
OBJEXT=$ac_cv_objext
ac_objext=$OBJEXT
echo "$as_me:$LINENO: checking whether we are using the GNU C++ compiler" >&5 echo $ECHO_N "checking whether we are using the GNU C++ compiler... $ECHO_C" >&6
if test "${ac_cv_cxx_compiler_gnu+set}" = set; then
 echo $ECHO_N "(cached) $ECHO_C" >&6
else
 cat >conftest.$ac_ext <<_ACEOF
#line $LINENO "configure"
/* confdefs.h.  */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h.  */

int
main ()
{
#ifndef __GNUC__
      choke me
#endif

 ;
 return 0;
}
_ACEOF
rm -f conftest.$ac_objext
if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
 (eval $ac_compile) 2>&5
 ac_status=$?
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); } &&
        { ac_try='test -s conftest.$ac_objext'
 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
 (eval $ac_try) 2>&5
 ac_status=$?
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); }; }; then
 ac_compiler_gnu=yes
else
 echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5

ac_compiler_gnu=no
fi
rm -f conftest.$ac_objext conftest.$ac_ext
ac_cv_cxx_compiler_gnu=$ac_compiler_gnu

fi
echo "$as_me:$LINENO: result: $ac_cv_cxx_compiler_gnu" >&5
echo "${ECHO_T}$ac_cv_cxx_compiler_gnu" >&6
GXX=`test $ac_compiler_gnu = yes && echo yes`
ac_test_CXXFLAGS=${CXXFLAGS+set}
ac_save_CXXFLAGS=$CXXFLAGS
CXXFLAGS="-g"
echo "$as_me:$LINENO: checking whether $CXX accepts -g" >&5
echo $ECHO_N "checking whether $CXX accepts -g... $ECHO_C" >&6
if test "${ac_cv_prog_cxx_g+set}" = set; then
 echo $ECHO_N "(cached) $ECHO_C" >&6
else
 cat >conftest.$ac_ext <<_ACEOF
#line $LINENO "configure"
/* confdefs.h.  */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h.  */

int
main ()
{

 ;
 return 0;
}
_ACEOF
rm -f conftest.$ac_objext
if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
 (eval $ac_compile) 2>&5
 ac_status=$?
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); } &&
        { ac_try='test -s conftest.$ac_objext'
 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
 (eval $ac_try) 2>&5
 ac_status=$?
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); }; }; then
 ac_cv_prog_cxx_g=yes
else
 echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5

ac_cv_prog_cxx_g=no
fi
rm -f conftest.$ac_objext conftest.$ac_ext
fi
echo "$as_me:$LINENO: result: $ac_cv_prog_cxx_g" >&5
echo "${ECHO_T}$ac_cv_prog_cxx_g" >&6
if test "$ac_test_CXXFLAGS" = set; then
 CXXFLAGS=$ac_save_CXXFLAGS
elif test $ac_cv_prog_cxx_g = yes; then
 if test "$GXX" = yes; then
   CXXFLAGS="-g -O2"
 else
   CXXFLAGS="-g"
 fi
else
 if test "$GXX" = yes; then
   CXXFLAGS="-O2"
 else
   CXXFLAGS=
 fi
fi
for ac_declaration in \
  ''\
  '#include <stdlib.h>' \
  'extern "C" void std::exit (int) throw (); using std::exit;' \
  'extern "C" void std::exit (int); using std::exit;' \
  'extern "C" void exit (int) throw ();' \
  'extern "C" void exit (int);' \
  'void exit (int);'
do
 cat >conftest.$ac_ext <<_ACEOF
#line $LINENO "configure"
/* confdefs.h.  */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h.  */
#include <stdlib.h>
$ac_declaration
int
main ()
{
exit (42);
 ;
 return 0;
}
_ACEOF
rm -f conftest.$ac_objext
if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
 (eval $ac_compile) 2>&5
 ac_status=$?
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); } &&
        { ac_try='test -s conftest.$ac_objext'
 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
 (eval $ac_try) 2>&5
 ac_status=$?
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); }; }; then
 :
else
 echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5

continue
fi
rm -f conftest.$ac_objext conftest.$ac_ext
 cat >conftest.$ac_ext <<_ACEOF
#line $LINENO "configure"
/* confdefs.h.  */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h.  */
$ac_declaration
int
main ()
{
exit (42);
 ;
 return 0;
}
_ACEOF
rm -f conftest.$ac_objext
if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
 (eval $ac_compile) 2>&5
 ac_status=$?
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); } &&
        { ac_try='test -s conftest.$ac_objext'
 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
 (eval $ac_try) 2>&5
 ac_status=$?
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); }; }; then
 break
else
 echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5

fi
rm -f conftest.$ac_objext conftest.$ac_ext
done
rm -f conftest*
if test -n "$ac_declaration"; then
 echo '#ifdef __cplusplus' >>confdefs.h
 echo $ac_declaration      >>confdefs.h
 echo '#endif'             >>confdefs.h
fi

ac_ext=c
ac_cpp='$CPP $CPPFLAGS'
ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_c_compiler_gnu

ac_ext=c
ac_cpp='$CPP $CPPFLAGS'
ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_c_compiler_gnu
if test -n "$ac_tool_prefix"; then
# Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
set dummy ${ac_tool_prefix}gcc; ac_word=$2
echo "$as_me:$LINENO: checking for $ac_word" >&5
echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
if test "${ac_cv_prog_CC+set}" = set; then
 echo $ECHO_N "(cached) $ECHO_C" >&6
else
 if test -n "$CC"; then
 ac_cv_prog_CC="$CC" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
 IFS=$as_save_IFS
 test -z "$as_dir" && as_dir=.
 for ac_exec_ext in '' $ac_executable_extensions; do
 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
   ac_cv_prog_CC="${ac_tool_prefix}gcc"
   echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
   break 2
 fi
done
done

fi
fi
CC=$ac_cv_prog_CC
if test -n "$CC"; then
 echo "$as_me:$LINENO: result: $CC" >&5
echo "${ECHO_T}$CC" >&6
else
 echo "$as_me:$LINENO: result: no" >&5
echo "${ECHO_T}no" >&6
fi

fi
if test -z "$ac_cv_prog_CC"; then
 ac_ct_CC=$CC
 # Extract the first word of "gcc", so it can be a program name with args.
set dummy gcc; ac_word=$2
echo "$as_me:$LINENO: checking for $ac_word" >&5
echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
 echo $ECHO_N "(cached) $ECHO_C" >&6
else
 if test -n "$ac_ct_CC"; then
 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
 IFS=$as_save_IFS
 test -z "$as_dir" && as_dir=.
 for ac_exec_ext in '' $ac_executable_extensions; do
 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
   ac_cv_prog_ac_ct_CC="gcc"
   echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
   break 2
 fi
done
done

fi
fi
ac_ct_CC=$ac_cv_prog_ac_ct_CC
if test -n "$ac_ct_CC"; then
 echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
echo "${ECHO_T}$ac_ct_CC" >&6
else
 echo "$as_me:$LINENO: result: no" >&5
echo "${ECHO_T}no" >&6
fi

 CC=$ac_ct_CC
else
 CC="$ac_cv_prog_CC"
fi

if test -z "$CC"; then
 if test -n "$ac_tool_prefix"; then
# Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
set dummy ${ac_tool_prefix}cc; ac_word=$2
echo "$as_me:$LINENO: checking for $ac_word" >&5
echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
if test "${ac_cv_prog_CC+set}" = set; then
 echo $ECHO_N "(cached) $ECHO_C" >&6
else
 if test -n "$CC"; then
 ac_cv_prog_CC="$CC" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
 IFS=$as_save_IFS
 test -z "$as_dir" && as_dir=.
 for ac_exec_ext in '' $ac_executable_extensions; do
 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
   ac_cv_prog_CC="${ac_tool_prefix}cc"
   echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
   break 2
 fi
done
done

fi
fi
CC=$ac_cv_prog_CC
if test -n "$CC"; then
 echo "$as_me:$LINENO: result: $CC" >&5
echo "${ECHO_T}$CC" >&6
else
 echo "$as_me:$LINENO: result: no" >&5
echo "${ECHO_T}no" >&6
fi

fi
if test -z "$ac_cv_prog_CC"; then
 ac_ct_CC=$CC
 # Extract the first word of "cc", so it can be a program name with args.
set dummy cc; ac_word=$2
echo "$as_me:$LINENO: checking for $ac_word" >&5
echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
 echo $ECHO_N "(cached) $ECHO_C" >&6
else
 if test -n "$ac_ct_CC"; then
 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
 IFS=$as_save_IFS
 test -z "$as_dir" && as_dir=.
 for ac_exec_ext in '' $ac_executable_extensions; do
 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
   ac_cv_prog_ac_ct_CC="cc"
   echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
   break 2
 fi
done
done

fi
fi
ac_ct_CC=$ac_cv_prog_ac_ct_CC
if test -n "$ac_ct_CC"; then
 echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
echo "${ECHO_T}$ac_ct_CC" >&6
else
 echo "$as_me:$LINENO: result: no" >&5
echo "${ECHO_T}no" >&6
fi

 CC=$ac_ct_CC
else
 CC="$ac_cv_prog_CC"
fi

fi
if test -z "$CC"; then
 # Extract the first word of "cc", so it can be a program name with args.
set dummy cc; ac_word=$2
echo "$as_me:$LINENO: checking for $ac_word" >&5
echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
if test "${ac_cv_prog_CC+set}" = set; then
 echo $ECHO_N "(cached) $ECHO_C" >&6
else
 if test -n "$CC"; then
 ac_cv_prog_CC="$CC" # Let the user override the test.
else
 ac_prog_rejected=no
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
 IFS=$as_save_IFS
 test -z "$as_dir" && as_dir=.
 for ac_exec_ext in '' $ac_executable_extensions; do
 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
   if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
      ac_prog_rejected=yes
      continue
    fi
   ac_cv_prog_CC="cc"
   echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
   break 2
 fi
done
done

if test $ac_prog_rejected = yes; then
 # We found a bogon in the path, so make sure we never use it.
 set dummy $ac_cv_prog_CC
 shift
 if test $# != 0; then
   # We chose a different compiler from the bogus one.
   # However, it has the same basename, so the bogon will be chosen
   # first if we set CC to just the basename; use the full file name.
   shift
   ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
 fi
fi
fi
fi
CC=$ac_cv_prog_CC
if test -n "$CC"; then
 echo "$as_me:$LINENO: result: $CC" >&5
echo "${ECHO_T}$CC" >&6
else
 echo "$as_me:$LINENO: result: no" >&5
echo "${ECHO_T}no" >&6
fi

fi
if test -z "$CC"; then
 if test -n "$ac_tool_prefix"; then
 for ac_prog in cl
 do
# Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
set dummy $ac_tool_prefix$ac_prog; ac_word=$2
echo "$as_me:$LINENO: checking for $ac_word" >&5
echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
if test "${ac_cv_prog_CC+set}" = set; then
 echo $ECHO_N "(cached) $ECHO_C" >&6
else
 if test -n "$CC"; then
 ac_cv_prog_CC="$CC" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
 IFS=$as_save_IFS
 test -z "$as_dir" && as_dir=.
 for ac_exec_ext in '' $ac_executable_extensions; do
 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
   ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
   echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
   break 2
 fi
done
done

fi
fi
CC=$ac_cv_prog_CC
if test -n "$CC"; then
 echo "$as_me:$LINENO: result: $CC" >&5
echo "${ECHO_T}$CC" >&6
else
 echo "$as_me:$LINENO: result: no" >&5
echo "${ECHO_T}no" >&6
fi

   test -n "$CC" && break
 done
fi
if test -z "$CC"; then
 ac_ct_CC=$CC
 for ac_prog in cl
do
# Extract the first word of "$ac_prog", so it can be a program name with args.
set dummy $ac_prog; ac_word=$2
echo "$as_me:$LINENO: checking for $ac_word" >&5
echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
 echo $ECHO_N "(cached) $ECHO_C" >&6
else
 if test -n "$ac_ct_CC"; then
 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
 IFS=$as_save_IFS
 test -z "$as_dir" && as_dir=.
 for ac_exec_ext in '' $ac_executable_extensions; do
 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
   ac_cv_prog_ac_ct_CC="$ac_prog"
   echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
   break 2
 fi
done
done

fi
fi
ac_ct_CC=$ac_cv_prog_ac_ct_CC
if test -n "$ac_ct_CC"; then
 echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
echo "${ECHO_T}$ac_ct_CC" >&6
else
 echo "$as_me:$LINENO: result: no" >&5
echo "${ECHO_T}no" >&6
fi

 test -n "$ac_ct_CC" && break
done

 CC=$ac_ct_CC
fi

fi


test -z "$CC" && { { echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH
See \`config.log' for more details." >&5
echo "$as_me: error: no acceptable C compiler found in \$PATH
See \`config.log' for more details." >&2;}
  { (exit 1); exit 1; }; }

# Provide some information about the compiler.
echo "$as_me:$LINENO:" \
    "checking for C compiler version" >&5
ac_compiler=`set X $ac_compile; echo $2`
{ (eval echo "$as_me:$LINENO: \"$ac_compiler --version </dev/null >&5\"") >&5
 (eval $ac_compiler --version </dev/null >&5) 2>&5
 ac_status=$?
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); }
{ (eval echo "$as_me:$LINENO: \"$ac_compiler -v </dev/null >&5\"") >&5
 (eval $ac_compiler -v </dev/null >&5) 2>&5
 ac_status=$?
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); }
{ (eval echo "$as_me:$LINENO: \"$ac_compiler -V </dev/null >&5\"") >&5
 (eval $ac_compiler -V </dev/null >&5) 2>&5
 ac_status=$?
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); }

echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5
echo $ECHO_N "checking whether we are using the GNU C compiler... $ECHO_C" >&6
if test "${ac_cv_c_compiler_gnu+set}" = set; then
 echo $ECHO_N "(cached) $ECHO_C" >&6
else
 cat >conftest.$ac_ext <<_ACEOF
#line $LINENO "configure"
/* confdefs.h.  */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h.  */

int
main ()
{
#ifndef __GNUC__
      choke me
#endif

 ;
 return 0;
}
_ACEOF
rm -f conftest.$ac_objext
if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
 (eval $ac_compile) 2>&5
 ac_status=$?
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); } &&
        { ac_try='test -s conftest.$ac_objext'
 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
 (eval $ac_try) 2>&5
 ac_status=$?
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); }; }; then
 ac_compiler_gnu=yes
else
 echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5

ac_compiler_gnu=no
fi
rm -f conftest.$ac_objext conftest.$ac_ext
ac_cv_c_compiler_gnu=$ac_compiler_gnu

fi
echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5
echo "${ECHO_T}$ac_cv_c_compiler_gnu" >&6
GCC=`test $ac_compiler_gnu = yes && echo yes`
ac_test_CFLAGS=${CFLAGS+set}
ac_save_CFLAGS=$CFLAGS
CFLAGS="-g"
echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5
echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6
if test "${ac_cv_prog_cc_g+set}" = set; then
 echo $ECHO_N "(cached) $ECHO_C" >&6
else
 cat >conftest.$ac_ext <<_ACEOF
#line $LINENO "configure"
/* confdefs.h.  */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h.  */

int
main ()
{

 ;
 return 0;
}
_ACEOF
rm -f conftest.$ac_objext
if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
 (eval $ac_compile) 2>&5
 ac_status=$?
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); } &&
        { ac_try='test -s conftest.$ac_objext'
 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
 (eval $ac_try) 2>&5
 ac_status=$?
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); }; }; then
 ac_cv_prog_cc_g=yes
else
 echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5

ac_cv_prog_cc_g=no
fi
rm -f conftest.$ac_objext conftest.$ac_ext
fi
echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5
echo "${ECHO_T}$ac_cv_prog_cc_g" >&6
if test "$ac_test_CFLAGS" = set; then
 CFLAGS=$ac_save_CFLAGS
elif test $ac_cv_prog_cc_g = yes; then
 if test "$GCC" = yes; then
   CFLAGS="-g -O2"
 else
   CFLAGS="-g"
 fi
else
 if test "$GCC" = yes; then
   CFLAGS="-O2"
 else
   CFLAGS=
 fi
fi
echo "$as_me:$LINENO: checking for $CC option to accept ANSI C" >&5
echo $ECHO_N "checking for $CC option to accept ANSI C... $ECHO_C" >&6
if test "${ac_cv_prog_cc_stdc+set}" = set; then
 echo $ECHO_N "(cached) $ECHO_C" >&6
else
 ac_cv_prog_cc_stdc=no
ac_save_CC=$CC
cat >conftest.$ac_ext <<_ACEOF
#line $LINENO "configure"
/* confdefs.h.  */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h.  */
#include <stdarg.h>
#include <stdio.h>
#include <sys/types.h>
#include <sys/stat.h>
/* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
struct buf { int x; };
FILE * (*rcsopen) (struct buf *, struct stat *, int);
static char *e (p, i)
    char **p;
    int i;
{
 return p[i];
}
static char *f (char * (*g) (char **, int), char **p, ...)
{
 char *s;
 va_list v;
 va_start (v,p);
 s = g (p, va_arg (v,int));
 va_end (v);
 return s;
}
int test (int i, double x);
struct s1 {int (*f) (int a);};
struct s2 {int (*f) (double a);};
int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
int argc;
char **argv;
int
main ()
{
return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
 ;
 return 0;
}
_ACEOF
# Don't try gcc -ansi; that turns off useful extensions and
# breaks some systems' header files.
# AIX                   -qlanglvl=ansi
# Ultrix and OSF/1      -std1
# HP-UX 10.20 and later -Ae
# HP-UX older versions  -Aa -D_HPUX_SOURCE
# SVR4                  -Xc -D__EXTENSIONS__
for ac_arg in "" -qlanglvl=ansi -std1 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
do
 CC="$ac_save_CC $ac_arg"
 rm -f conftest.$ac_objext
if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
 (eval $ac_compile) 2>&5
 ac_status=$?
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); } &&
        { ac_try='test -s conftest.$ac_objext'
 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
 (eval $ac_try) 2>&5
 ac_status=$?
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); }; }; then
 ac_cv_prog_cc_stdc=$ac_arg
break
else
 echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5

fi
rm -f conftest.$ac_objext
done
rm -f conftest.$ac_ext conftest.$ac_objext
CC=$ac_save_CC

fi

case "x$ac_cv_prog_cc_stdc" in
 x|xno)
   echo "$as_me:$LINENO: result: none needed" >&5
echo "${ECHO_T}none needed" >&6 ;;
 *)
   echo "$as_me:$LINENO: result: $ac_cv_prog_cc_stdc" >&5
echo "${ECHO_T}$ac_cv_prog_cc_stdc" >&6
   CC="$CC $ac_cv_prog_cc_stdc" ;;
esac

# Some people use a C++ compiler to compile C.  Since we use `exit',
# in C++ we need to declare it.  In case someone uses the same compiler
# for both compiling C and C++ we need to have the C++ compiler decide
# the declaration of exit, since it's the most demanding environment.
cat >conftest.$ac_ext <<_ACEOF
#ifndef __cplusplus
 choke me
#endif
_ACEOF
rm -f conftest.$ac_objext
if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
 (eval $ac_compile) 2>&5
 ac_status=$?
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); } &&
        { ac_try='test -s conftest.$ac_objext'
 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
 (eval $ac_try) 2>&5
 ac_status=$?
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); }; }; then
 for ac_declaration in \
  ''\
  '#include <stdlib.h>' \
  'extern "C" void std::exit (int) throw (); using std::exit;' \
  'extern "C" void std::exit (int); using std::exit;' \
  'extern "C" void exit (int) throw ();' \
  'extern "C" void exit (int);' \
  'void exit (int);'
do
 cat >conftest.$ac_ext <<_ACEOF
#line $LINENO "configure"
/* confdefs.h.  */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h.  */
#include <stdlib.h>
$ac_declaration
int
main ()
{
exit (42);
 ;
 return 0;
}
_ACEOF
rm -f conftest.$ac_objext
if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
 (eval $ac_compile) 2>&5
 ac_status=$?
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); } &&
        { ac_try='test -s conftest.$ac_objext'
 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
 (eval $ac_try) 2>&5
 ac_status=$?
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); }; }; then
 :
else
 echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5

continue
fi
rm -f conftest.$ac_objext conftest.$ac_ext
 cat >conftest.$ac_ext <<_ACEOF
#line $LINENO "configure"
/* confdefs.h.  */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h.  */
$ac_declaration
int
main ()
{
exit (42);
 ;
 return 0;
}
_ACEOF
rm -f conftest.$ac_objext
if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
 (eval $ac_compile) 2>&5
 ac_status=$?
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); } &&
        { ac_try='test -s conftest.$ac_objext'
 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
 (eval $ac_try) 2>&5
 ac_status=$?
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); }; }; then
 break
else
 echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5

fi
rm -f conftest.$ac_objext conftest.$ac_ext
done
rm -f conftest*
if test -n "$ac_declaration"; then
 echo '#ifdef __cplusplus' >>confdefs.h
 echo $ac_declaration      >>confdefs.h
 echo '#endif'             >>confdefs.h
fi

else
 echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5

fi
rm -f conftest.$ac_objext conftest.$ac_ext
ac_ext=c
ac_cpp='$CPP $CPPFLAGS'
ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_c_compiler_gnu

# Find a good install program.  We prefer a C program (faster),
# so one script is as good as another.  But avoid the broken or
# incompatible versions:
# SysV /etc/install, /usr/sbin/install
# SunOS /usr/etc/install
# IRIX /sbin/install
# AIX /bin/install
# AmigaOS /C/install, which installs bootblocks on floppy discs
# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
# AFS /usr/afsws/bin/install, which mishandles nonexistent args
# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
# ./install, which can be erroneously created by make from ./install.sh.
echo "$as_me:$LINENO: checking for a BSD-compatible install" >&5
echo $ECHO_N "checking for a BSD-compatible install... $ECHO_C" >&6
if test -z "$INSTALL"; then
if test "${ac_cv_path_install+set}" = set; then
 echo $ECHO_N "(cached) $ECHO_C" >&6
else
 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
 IFS=$as_save_IFS
 test -z "$as_dir" && as_dir=.
 # Account for people who put trailing slashes in PATH elements.
case $as_dir/ in
 ./ | .// | /cC/* | \
 /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
 /usr/ucb/* ) ;;
 *)
   # OSF1 and SCO ODT 3.0 have their own names for install.
   # Don't use installbsd from OSF since it installs stuff as root
   # by default.
   for ac_prog in ginstall scoinst install; do
     for ac_exec_ext in '' $ac_executable_extensions; do
       if $as_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then
         if test $ac_prog = install &&
           grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
           # AIX install.  It has an incompatible calling convention.
           :
         elif test $ac_prog = install &&
           grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
           # program-specific install script used by HP pwplus--don't use.
           :
         else
           ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
           break 3
         fi
       fi
     done
   done
   ;;
esac
done


fi
 if test "${ac_cv_path_install+set}" = set; then
   INSTALL=$ac_cv_path_install
 else
   # As a last resort, use the slow shell script.  We don't cache a
   # path for INSTALL within a source directory, because that will
   # break other packages using the cache if that directory is
   # removed, or if the path is relative.
   INSTALL=$ac_install_sh
 fi
fi
echo "$as_me:$LINENO: result: $INSTALL" >&5
echo "${ECHO_T}$INSTALL" >&6

# Use test -z because SunOS4 sh mishandles braces in ${var-val}.
# It thinks the first close brace ends the variable substitution.
test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'

test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'

test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'

echo "$as_me:$LINENO: checking whether ln -s works" >&5
echo $ECHO_N "checking whether ln -s works... $ECHO_C" >&6
LN_S=$as_ln_s
if test "$LN_S" = "ln -s"; then
 echo "$as_me:$LINENO: result: yes" >&5
echo "${ECHO_T}yes" >&6
else
 echo "$as_me:$LINENO: result: no, using $LN_S" >&5
echo "${ECHO_T}no, using $LN_S" >&6
fi



echo "$as_me:$LINENO: checking for an ANSI C-conforming const" >&5
echo $ECHO_N "checking for an ANSI C-conforming const... $ECHO_C" >&6
if test "${ac_cv_c_const+set}" = set; then
 echo $ECHO_N "(cached) $ECHO_C" >&6
else
 cat >conftest.$ac_ext <<_ACEOF
#line $LINENO "configure"
/* confdefs.h.  */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h.  */

int
main ()
{
/* FIXME: Include the comments suggested by Paul. */
#ifndef __cplusplus
 /* Ultrix mips cc rejects this.  */
 typedef int charset[2];
 const charset x;
 /* SunOS 4.1.1 cc rejects this.  */
 char const *const *ccp;
 char **p;
 /* NEC SVR4.0.2 mips cc rejects this.  */
 struct point {int x, y;};
 static struct point const zero = {0,0};
 /* AIX XL C 1.02.0.0 rejects this.
    It does not let you subtract one const X* pointer from another in
    an arm of an if-expression whose if-part is not a constant
    expression */
 const char *g = "string";
 ccp = &g + (g ? g-g : 0);
 /* HPUX 7.0 cc rejects these. */
 ++ccp;
 p = (char**) ccp;
 ccp = (char const *const *) p;
 { /* SCO 3.2v4 cc rejects this.  */
   char *t;
   char const *s = 0 ? (char *) 0 : (char const *) 0;

   *t++ = 0;
 }
 { /* Someone thinks the Sun supposedly-ANSI compiler will reject this.  */
   int x[] = {25, 17};
   const int *foo = &x[0];
   ++foo;
 }
 { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */
   typedef const int *iptr;
   iptr p = 0;
   ++p;
 }
 { /* AIX XL C 1.02.0.0 rejects this saying
"k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */
   struct s { int j; const int *ap[3]; };
   struct s *b; b->j = 5;
 }
 { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */
   const int foo = 10;
 }
#endif

 ;
 return 0;
}
_ACEOF
rm -f conftest.$ac_objext
if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
 (eval $ac_compile) 2>&5
 ac_status=$?
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); } &&
        { ac_try='test -s conftest.$ac_objext'
 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
 (eval $ac_try) 2>&5
 ac_status=$?
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); }; }; then
 ac_cv_c_const=yes
else
 echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5

ac_cv_c_const=no
fi
rm -f conftest.$ac_objext conftest.$ac_ext
fi
echo "$as_me:$LINENO: result: $ac_cv_c_const" >&5
echo "${ECHO_T}$ac_cv_c_const" >&6
if test $ac_cv_c_const = no; then

cat >>confdefs.h <<\_ACEOF
#define const
_ACEOF

fi


ac_ext=cc
ac_cpp='$CXXCPP $CPPFLAGS'
ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_cxx_compiler_gnu


ORIG_CXXFLAGS=$CXXFLAGS
if test x$check_ansi = xtrue; then
   CXXFLAGS="-ansi "
   echo "$as_me:$LINENO: checking whether $CC accepts -ansi" >&5
echo $ECHO_N "checking whether $CC accepts -ansi... $ECHO_C" >&6
if test "${sa_cv_arg_cc_ansi+set}" = set; then
 echo $ECHO_N "(cached) $ECHO_C" >&6
else

cat >conftest.$ac_ext <<_ACEOF
#line $LINENO "configure"
/* confdefs.h.  */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h.  */

int
main ()
{

 ;
 return 0;
}
_ACEOF
rm -f conftest.$ac_objext
if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
 (eval $ac_compile) 2>&5
 ac_status=$?
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); } &&
        { ac_try='test -s conftest.$ac_objext'
 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
 (eval $ac_try) 2>&5
 ac_status=$?
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); }; }; then
 sa_cv_arg_cc_ansi=yes
else
 echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5

sa_cv_arg_cc_ansi=no
fi
rm -f conftest.$ac_objext conftest.$ac_ext
fi
echo "$as_me:$LINENO: result: $sa_cv_arg_cc_ansi" >&5
echo "${ECHO_T}$sa_cv_arg_cc_ansi" >&6
   if test $sa_cv_arg_cc_ansi = yes; then
            ORIG_CXXFLAGS="$ORIG_CXXFLAGS -ansi"
   fi

   CXXFLAGS="-pedantic "
   echo "$as_me:$LINENO: checking whether $CC accepts -pedantic" >&5
echo $ECHO_N "checking whether $CC accepts -pedantic... $ECHO_C" >&6
if test "${sa_cv_arg_cc_pedantic+set}" = set; then
 echo $ECHO_N "(cached) $ECHO_C" >&6
else
 cat >conftest.$ac_ext <<_ACEOF
#line $LINENO "configure"
/* confdefs.h.  */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h.  */

int
main ()
{

 ;
 return 0;
}
_ACEOF
rm -f conftest.$ac_objext
if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
 (eval $ac_compile) 2>&5
 ac_status=$?
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); } &&
        { ac_try='test -s conftest.$ac_objext'
 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
 (eval $ac_try) 2>&5
 ac_status=$?
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); }; }; then
 sa_cv_arg_cc_pedantic=yes
else
 echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5

sa_cv_arg_cc_pedantic=no
fi
rm -f conftest.$ac_objext conftest.$ac_ext
fi
echo "$as_me:$LINENO: result: $sa_cv_arg_cc_pedantic" >&5
echo "${ECHO_T}$sa_cv_arg_cc_pedantic" >&6
   if test $sa_cv_arg_cc_pedantic = yes; then
            ORIG_CXXFLAGS="$ORIG_CXXFLAGS -pedantic"
   fi
fi
CXXFLAGS=$ORIG_CXXFLAGS

# Checks for header files.
ac_ext=cc
ac_cpp='$CXXCPP $CPPFLAGS'
ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
echo "$as_me:$LINENO: checking how to run the C++ preprocessor" >&5
echo $ECHO_N "checking how to run the C++ preprocessor... $ECHO_C" >&6
if test -z "$CXXCPP"; then
 if test "${ac_cv_prog_CXXCPP+set}" = set; then
 echo $ECHO_N "(cached) $ECHO_C" >&6
else
     # Double quotes because CXXCPP needs to be expanded
   for CXXCPP in "$CXX -E" "/lib/cpp"
   do
     ac_preproc_ok=false
for ac_cxx_preproc_warn_flag in '' yes
do
 # Use a header file that comes with gcc, so configuring glibc
 # with a fresh cross-compiler works.
 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
 # <limits.h> exists even on freestanding compilers.
 # On the NeXT, cc -E runs the code through the compiler's parser,
 # not just through cpp. "Syntax error" is here to catch this case.
 cat >conftest.$ac_ext <<_ACEOF
#line $LINENO "configure"
/* confdefs.h.  */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h.  */
#ifdef __STDC__
# include <limits.h>
#else
# include <assert.h>
#endif
                    Syntax error
_ACEOF
if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
 ac_status=$?
 grep -v '^ *+' conftest.er1 >conftest.err
 rm -f conftest.er1
 cat conftest.err >&5
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); } >/dev/null; then
 if test -s conftest.err; then
   ac_cpp_err=$ac_cxx_preproc_warn_flag
 else
   ac_cpp_err=
 fi
else
 ac_cpp_err=yes
fi
if test -z "$ac_cpp_err"; then
 :
else
 echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5

 # Broken: fails on valid input.
continue
fi
rm -f conftest.err conftest.$ac_ext

 # OK, works on sane cases.  Now check whether non-existent headers
 # can be detected and how.
 cat >conftest.$ac_ext <<_ACEOF
#line $LINENO "configure"
/* confdefs.h.  */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h.  */
#include <ac_nonexistent.h>
_ACEOF
if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
 ac_status=$?
 grep -v '^ *+' conftest.er1 >conftest.err
 rm -f conftest.er1
 cat conftest.err >&5
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); } >/dev/null; then
 if test -s conftest.err; then
   ac_cpp_err=$ac_cxx_preproc_warn_flag
 else
   ac_cpp_err=
 fi
else
 ac_cpp_err=yes
fi
if test -z "$ac_cpp_err"; then
 # Broken: success on invalid input.
continue
else
 echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5

 # Passes both tests.
ac_preproc_ok=:
break
fi
rm -f conftest.err conftest.$ac_ext

done
# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
rm -f conftest.err conftest.$ac_ext
if $ac_preproc_ok; then
 break
fi

   done
   ac_cv_prog_CXXCPP=$CXXCPP

fi
 CXXCPP=$ac_cv_prog_CXXCPP
else
 ac_cv_prog_CXXCPP=$CXXCPP
fi
echo "$as_me:$LINENO: result: $CXXCPP" >&5
echo "${ECHO_T}$CXXCPP" >&6
ac_preproc_ok=false
for ac_cxx_preproc_warn_flag in '' yes
do
 # Use a header file that comes with gcc, so configuring glibc
 # with a fresh cross-compiler works.
 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
 # <limits.h> exists even on freestanding compilers.
 # On the NeXT, cc -E runs the code through the compiler's parser,
 # not just through cpp. "Syntax error" is here to catch this case.
 cat >conftest.$ac_ext <<_ACEOF
#line $LINENO "configure"
/* confdefs.h.  */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h.  */
#ifdef __STDC__
# include <limits.h>
#else
# include <assert.h>
#endif
                    Syntax error
_ACEOF
if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
 ac_status=$?
 grep -v '^ *+' conftest.er1 >conftest.err
 rm -f conftest.er1
 cat conftest.err >&5
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); } >/dev/null; then
 if test -s conftest.err; then
   ac_cpp_err=$ac_cxx_preproc_warn_flag
 else
   ac_cpp_err=
 fi
else
 ac_cpp_err=yes
fi
if test -z "$ac_cpp_err"; then
 :
else
 echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5

 # Broken: fails on valid input.
continue
fi
rm -f conftest.err conftest.$ac_ext

 # OK, works on sane cases.  Now check whether non-existent headers
 # can be detected and how.
 cat >conftest.$ac_ext <<_ACEOF
#line $LINENO "configure"
/* confdefs.h.  */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h.  */
#include <ac_nonexistent.h>
_ACEOF
if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
 ac_status=$?
 grep -v '^ *+' conftest.er1 >conftest.err
 rm -f conftest.er1
 cat conftest.err >&5
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); } >/dev/null; then
 if test -s conftest.err; then
   ac_cpp_err=$ac_cxx_preproc_warn_flag
 else
   ac_cpp_err=
 fi
else
 ac_cpp_err=yes
fi
if test -z "$ac_cpp_err"; then
 # Broken: success on invalid input.
continue
else
 echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5

 # Passes both tests.
ac_preproc_ok=:
break
fi
rm -f conftest.err conftest.$ac_ext

done
# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
rm -f conftest.err conftest.$ac_ext
if $ac_preproc_ok; then
 :
else
{ { echo "$as_me:$LINENO: error: C++ preprocessor \"$CXXCPP\" fails sanity check
See \`config.log' for more details." >&5
echo "$as_me: error: C++ preprocessor \"$CXXCPP\" fails sanity check
See \`config.log' for more details." >&2;}
  { (exit 1); exit 1; }; }
fi

ac_ext=cc
ac_cpp='$CXXCPP $CPPFLAGS'
ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_cxx_compiler_gnu


echo "$as_me:$LINENO: checking for X" >&5
echo $ECHO_N "checking for X... $ECHO_C" >&6


# Check whether --with-x or --without-x was given.
if test "${with_x+set}" = set; then
 withval="$with_x"

fi;
# $have_x is `yes', `no', `disabled', or empty when we do not yet know.
if test "x$with_x" = xno; then
 # The user explicitly disabled X.
 have_x=disabled
else
 if test "x$x_includes" != xNONE && test "x$x_libraries" != xNONE; then
   # Both variables are already set.
   have_x=yes
 else
   if test "${ac_cv_have_x+set}" = set; then
 echo $ECHO_N "(cached) $ECHO_C" >&6
else
 # One or both of the vars are not set, and there is no cached value.
ac_x_includes=no ac_x_libraries=no
rm -fr conftest.dir
if mkdir conftest.dir; then
 cd conftest.dir
# Make sure to not put "make" in the Imakefile rules, since we grep it out.
 cat >Imakefile <<'_ACEOF'
acfindx:
@echo 'ac_im_incroot="${INCROOT}"; ac_im_usrlibdir="${USRLIBDIR}"; ac_im_libdir="${LIBDIR}"'
_ACEOF
 if (xmkmf) >/dev/null 2>/dev/null && test -f Makefile; then
# GNU make sometimes prints "make[1]: Entering...", which would confuse us.
   eval `${MAKE-make} acfindx 2>/dev/null | grep -v make`
   # Open Windows xmkmf reportedly sets LIBDIR instead of USRLIBDIR.
   for ac_extension in a so sl; do
     if test ! -f $ac_im_usrlibdir/libX11.$ac_extension &&
        test -f $ac_im_libdir/libX11.$ac_extension; then
       ac_im_usrlibdir=$ac_im_libdir; break
     fi
   done
   # Screen out bogus values from the imake configuration.  They are
   # bogus both because they are the default anyway, and because
   # using them would break gcc on systems where it needs fixed includes.
   case $ac_im_incroot in
        /usr/include) ;;
        *) test -f "$ac_im_incroot/X11/Xos.h" && ac_x_includes=$ac_im_incroot;;
   esac
   case $ac_im_usrlibdir in
        /usr/lib | /lib) ;;
        *) test -d "$ac_im_usrlibdir" && ac_x_libraries=$ac_im_usrlibdir ;;
   esac
 fi
 cd ..
 rm -fr conftest.dir
fi

# Standard set of common directories for X headers.
# Check X11 before X11Rn because it is often a symlink to the current release.
ac_x_header_dirs='
/usr/X11/include
/usr/X11R6/include
/usr/X11R5/include
/usr/X11R4/include

/usr/include/X11
/usr/include/X11R6
/usr/include/X11R5
/usr/include/X11R4

/usr/local/X11/include
/usr/local/X11R6/include
/usr/local/X11R5/include
/usr/local/X11R4/include

/usr/local/include/X11
/usr/local/include/X11R6
/usr/local/include/X11R5
/usr/local/include/X11R4

/usr/X386/include
/usr/x386/include
/usr/XFree86/include/X11

/usr/include
/usr/local/include
/usr/unsupported/include
/usr/athena/include
/usr/local/x11r5/include
/usr/lpp/Xamples/include

/usr/openwin/include
/usr/openwin/share/include'

if test "$ac_x_includes" = no; then
 # Guess where to find include files, by looking for Intrinsic.h.
 # First, try using that file with no special directory specified.
 cat >conftest.$ac_ext <<_ACEOF
#line $LINENO "configure"
/* confdefs.h.  */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h.  */
#include <X11/Intrinsic.h>
_ACEOF
if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
 ac_status=$?
 grep -v '^ *+' conftest.er1 >conftest.err
 rm -f conftest.er1
 cat conftest.err >&5
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); } >/dev/null; then
 if test -s conftest.err; then
   ac_cpp_err=$ac_cxx_preproc_warn_flag
 else
   ac_cpp_err=
 fi
else
 ac_cpp_err=yes
fi
if test -z "$ac_cpp_err"; then
 # We can compile using X headers with no special include directory.
ac_x_includes=
else
 echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5

 for ac_dir in $ac_x_header_dirs; do
 if test -r "$ac_dir/X11/Intrinsic.h"; then
   ac_x_includes=$ac_dir
   break
 fi
done
fi
rm -f conftest.err conftest.$ac_ext
fi # $ac_x_includes = no

if test "$ac_x_libraries" = no; then
 # Check for the libraries.
 # See if we find them without any special options.
 # Don't add to $LIBS permanently.
 ac_save_LIBS=$LIBS
 LIBS="-lXt $LIBS"
 cat >conftest.$ac_ext <<_ACEOF
#line $LINENO "configure"
/* confdefs.h.  */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h.  */
#include <X11/Intrinsic.h>
int
main ()
{
XtMalloc (0)
 ;
 return 0;
}
_ACEOF
rm -f conftest.$ac_objext conftest$ac_exeext
if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
 (eval $ac_link) 2>&5
 ac_status=$?
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); } &&
        { ac_try='test -s conftest$ac_exeext'
 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
 (eval $ac_try) 2>&5
 ac_status=$?
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); }; }; then
 LIBS=$ac_save_LIBS
# We can link X programs with no special library path.
ac_x_libraries=
else
 echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5

LIBS=$ac_save_LIBS
for ac_dir in `echo "$ac_x_includes $ac_x_header_dirs" | sed s/include/lib/g`
do
 # Don't even attempt the hair of trying to link an X program!
 for ac_extension in a so sl; do
   if test -r $ac_dir/libXt.$ac_extension; then
     ac_x_libraries=$ac_dir
     break 2
   fi
 done
done
fi
rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
fi # $ac_x_libraries = no

if test "$ac_x_includes" = no || test "$ac_x_libraries" = no; then
 # Didn't find X anywhere.  Cache the known absence of X.
 ac_cv_have_x="have_x=no"
else
 # Record where we found X for the cache.
 ac_cv_have_x="have_x=yes \
                ac_x_includes=$ac_x_includes ac_x_libraries=$ac_x_libraries"
fi
fi

 fi
 eval "$ac_cv_have_x"
fi # $with_x != no

if test "$have_x" != yes; then
 echo "$as_me:$LINENO: result: $have_x" >&5
echo "${ECHO_T}$have_x" >&6
 no_x=yes
else
 # If each of the values was on the command line, it overrides each guess.
 test "x$x_includes" = xNONE && x_includes=$ac_x_includes
 test "x$x_libraries" = xNONE && x_libraries=$ac_x_libraries
 # Update the cache value to reflect the command line values.
 ac_cv_have_x="have_x=yes \
                ac_x_includes=$x_includes ac_x_libraries=$x_libraries"
echo "$as_me:$LINENO: result: libraries $x_libraries, headers $x_includes" >&5
echo "${ECHO_T}libraries $x_libraries, headers $x_includes" >&6
fi

if test "$no_x" = yes; then
 # Not all programs may use this symbol, but it does not hurt to define it.

cat >>confdefs.h <<\_ACEOF
#define X_DISPLAY_MISSING 1
_ACEOF

 X_CFLAGS= X_PRE_LIBS= X_LIBS= X_EXTRA_LIBS=
else
 if test -n "$x_includes"; then
   X_CFLAGS="$X_CFLAGS -I$x_includes"
 fi

 # It would also be nice to do this for all -L options, not just this one.
 if test -n "$x_libraries"; then
   X_LIBS="$X_LIBS -L$x_libraries"
   # For Solaris; some versions of Sun CC require a space after -R and
   # others require no space.  Words are not sufficient . . . .
   case `(uname -sr) 2>/dev/null` in
   "SunOS 5"*)
echo "$as_me:$LINENO: checking whether -R must be followed by a space" >&5 echo $ECHO_N "checking whether -R must be followed by a space... $ECHO_C" >&6
     ac_xsave_LIBS=$LIBS; LIBS="$LIBS -R$x_libraries"
     cat >conftest.$ac_ext <<_ACEOF
#line $LINENO "configure"
/* confdefs.h.  */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h.  */

int
main ()
{

 ;
 return 0;
}
_ACEOF
rm -f conftest.$ac_objext conftest$ac_exeext
if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
 (eval $ac_link) 2>&5
 ac_status=$?
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); } &&
        { ac_try='test -s conftest$ac_exeext'
 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
 (eval $ac_try) 2>&5
 ac_status=$?
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); }; }; then
 ac_R_nospace=yes
else
 echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5

ac_R_nospace=no
fi
rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
     if test $ac_R_nospace = yes; then
        echo "$as_me:$LINENO: result: no" >&5
echo "${ECHO_T}no" >&6
        X_LIBS="$X_LIBS -R$x_libraries"
     else
        LIBS="$ac_xsave_LIBS -R $x_libraries"
        cat >conftest.$ac_ext <<_ACEOF
#line $LINENO "configure"
/* confdefs.h.  */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h.  */

int
main ()
{

 ;
 return 0;
}
_ACEOF
rm -f conftest.$ac_objext conftest$ac_exeext
if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
 (eval $ac_link) 2>&5
 ac_status=$?
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); } &&
        { ac_try='test -s conftest$ac_exeext'
 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
 (eval $ac_try) 2>&5
 ac_status=$?
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); }; }; then
 ac_R_space=yes
else
 echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5

ac_R_space=no
fi
rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
        if test $ac_R_space = yes; then
          echo "$as_me:$LINENO: result: yes" >&5
echo "${ECHO_T}yes" >&6
          X_LIBS="$X_LIBS -R $x_libraries"
        else
          echo "$as_me:$LINENO: result: neither works" >&5
echo "${ECHO_T}neither works" >&6
        fi
     fi
     LIBS=$ac_xsave_LIBS
   esac
 fi

 # Check for system-dependent libraries X programs must link with.
 # Do this before checking for the system-independent R6 libraries
 # (-lICE), since we may need -lsocket or whatever for X linking.

 if test "$ISC" = yes; then
   X_EXTRA_LIBS="$X_EXTRA_LIBS -lnsl_s -linet"
 else
   # Martyn Johnson says this is needed for Ultrix, if the X
   # libraries were built with DECnet support.  And Karl Berry says
   # the Alpha needs dnet_stub (dnet does not exist).
   ac_xsave_LIBS="$LIBS"; LIBS="$LIBS $X_LIBS -lX11"
   cat >conftest.$ac_ext <<_ACEOF
#line $LINENO "configure"
/* confdefs.h.  */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h.  */

/* Override any gcc2 internal prototype to avoid an error.  */
#ifdef __cplusplus
extern "C"
#endif
/* We use char because int might match the return type of a gcc2
  builtin and then its argument prototype would still apply.  */
char XOpenDisplay ();
int
main ()
{
XOpenDisplay ();
 ;
 return 0;
}
_ACEOF
rm -f conftest.$ac_objext conftest$ac_exeext
if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
 (eval $ac_link) 2>&5
 ac_status=$?
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); } &&
        { ac_try='test -s conftest$ac_exeext'
 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
 (eval $ac_try) 2>&5
 ac_status=$?
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); }; }; then
 :
else
 echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5

echo "$as_me:$LINENO: checking for dnet_ntoa in -ldnet" >&5
echo $ECHO_N "checking for dnet_ntoa in -ldnet... $ECHO_C" >&6
if test "${ac_cv_lib_dnet_dnet_ntoa+set}" = set; then
 echo $ECHO_N "(cached) $ECHO_C" >&6
else
 ac_check_lib_save_LIBS=$LIBS
LIBS="-ldnet  $LIBS"
cat >conftest.$ac_ext <<_ACEOF
#line $LINENO "configure"
/* confdefs.h.  */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h.  */

/* Override any gcc2 internal prototype to avoid an error.  */
#ifdef __cplusplus
extern "C"
#endif
/* We use char because int might match the return type of a gcc2
  builtin and then its argument prototype would still apply.  */
char dnet_ntoa ();
int
main ()
{
dnet_ntoa ();
 ;
 return 0;
}
_ACEOF
rm -f conftest.$ac_objext conftest$ac_exeext
if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
 (eval $ac_link) 2>&5
 ac_status=$?
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); } &&
        { ac_try='test -s conftest$ac_exeext'
 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
 (eval $ac_try) 2>&5
 ac_status=$?
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); }; }; then
 ac_cv_lib_dnet_dnet_ntoa=yes
else
 echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5

ac_cv_lib_dnet_dnet_ntoa=no
fi
rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
echo "$as_me:$LINENO: result: $ac_cv_lib_dnet_dnet_ntoa" >&5
echo "${ECHO_T}$ac_cv_lib_dnet_dnet_ntoa" >&6
if test $ac_cv_lib_dnet_dnet_ntoa = yes; then
 X_EXTRA_LIBS="$X_EXTRA_LIBS -ldnet"
fi

   if test $ac_cv_lib_dnet_dnet_ntoa = no; then
     echo "$as_me:$LINENO: checking for dnet_ntoa in -ldnet_stub" >&5
echo $ECHO_N "checking for dnet_ntoa in -ldnet_stub... $ECHO_C" >&6
if test "${ac_cv_lib_dnet_stub_dnet_ntoa+set}" = set; then
 echo $ECHO_N "(cached) $ECHO_C" >&6
else
 ac_check_lib_save_LIBS=$LIBS
LIBS="-ldnet_stub  $LIBS"
cat >conftest.$ac_ext <<_ACEOF
#line $LINENO "configure"
/* confdefs.h.  */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h.  */

/* Override any gcc2 internal prototype to avoid an error.  */
#ifdef __cplusplus
extern "C"
#endif
/* We use char because int might match the return type of a gcc2
  builtin and then its argument prototype would still apply.  */
char dnet_ntoa ();
int
main ()
{
dnet_ntoa ();
 ;
 return 0;
}
_ACEOF
rm -f conftest.$ac_objext conftest$ac_exeext
if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
 (eval $ac_link) 2>&5
 ac_status=$?
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); } &&
        { ac_try='test -s conftest$ac_exeext'
 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
 (eval $ac_try) 2>&5
 ac_status=$?
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); }; }; then
 ac_cv_lib_dnet_stub_dnet_ntoa=yes
else
 echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5

ac_cv_lib_dnet_stub_dnet_ntoa=no
fi
rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
echo "$as_me:$LINENO: result: $ac_cv_lib_dnet_stub_dnet_ntoa" >&5
echo "${ECHO_T}$ac_cv_lib_dnet_stub_dnet_ntoa" >&6
if test $ac_cv_lib_dnet_stub_dnet_ntoa = yes; then
 X_EXTRA_LIBS="$X_EXTRA_LIBS -ldnet_stub"
fi

   fi
fi
rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
   LIBS="$ac_xsave_LIBS"

   # address@hidden says -lnsl (and -lsocket) are needed for his 386/AT,
   # to get the SysV transport functions.
   # Chad R. Larson says the Pyramis MIS-ES running DC/OSx (SVR4)
   # needs -lnsl.
   # The nsl library prevents programs from opening the X display
   # on Irix 5.2, according to T.E. Dickey.
   # The functions gethostbyname, getservbyname, and inet_addr are
   # in -lbsd on LynxOS 3.0.1/i386, according to Lars Hecking.
   echo "$as_me:$LINENO: checking for gethostbyname" >&5
echo $ECHO_N "checking for gethostbyname... $ECHO_C" >&6
if test "${ac_cv_func_gethostbyname+set}" = set; then
 echo $ECHO_N "(cached) $ECHO_C" >&6
else
 cat >conftest.$ac_ext <<_ACEOF
#line $LINENO "configure"
/* confdefs.h.  */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h.  */
/* System header to define __stub macros and hopefully few prototypes,
   which can conflict with char gethostbyname (); below.
   Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
   <limits.h> exists even on freestanding compilers.  */
#ifdef __STDC__
# include <limits.h>
#else
# include <assert.h>
#endif
/* Override any gcc2 internal prototype to avoid an error.  */
#ifdef __cplusplus
extern "C"
{
#endif
/* We use char because int might match the return type of a gcc2
  builtin and then its argument prototype would still apply.  */
char gethostbyname ();
/* The GNU C library defines this for functions which it implements
   to always fail with ENOSYS.  Some functions are actually named
   something starting with __ and the normal name is an alias.  */
#if defined (__stub_gethostbyname) || defined (__stub___gethostbyname)
choke me
#else
char (*f) () = gethostbyname;
#endif
#ifdef __cplusplus
}
#endif

int
main ()
{
return f != gethostbyname;
 ;
 return 0;
}
_ACEOF
rm -f conftest.$ac_objext conftest$ac_exeext
if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
 (eval $ac_link) 2>&5
 ac_status=$?
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); } &&
        { ac_try='test -s conftest$ac_exeext'
 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
 (eval $ac_try) 2>&5
 ac_status=$?
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); }; }; then
 ac_cv_func_gethostbyname=yes
else
 echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5

ac_cv_func_gethostbyname=no
fi
rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
fi
echo "$as_me:$LINENO: result: $ac_cv_func_gethostbyname" >&5
echo "${ECHO_T}$ac_cv_func_gethostbyname" >&6

   if test $ac_cv_func_gethostbyname = no; then
     echo "$as_me:$LINENO: checking for gethostbyname in -lnsl" >&5
echo $ECHO_N "checking for gethostbyname in -lnsl... $ECHO_C" >&6
if test "${ac_cv_lib_nsl_gethostbyname+set}" = set; then
 echo $ECHO_N "(cached) $ECHO_C" >&6
else
 ac_check_lib_save_LIBS=$LIBS
LIBS="-lnsl  $LIBS"
cat >conftest.$ac_ext <<_ACEOF
#line $LINENO "configure"
/* confdefs.h.  */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h.  */

/* Override any gcc2 internal prototype to avoid an error.  */
#ifdef __cplusplus
extern "C"
#endif
/* We use char because int might match the return type of a gcc2
  builtin and then its argument prototype would still apply.  */
char gethostbyname ();
int
main ()
{
gethostbyname ();
 ;
 return 0;
}
_ACEOF
rm -f conftest.$ac_objext conftest$ac_exeext
if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
 (eval $ac_link) 2>&5
 ac_status=$?
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); } &&
        { ac_try='test -s conftest$ac_exeext'
 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
 (eval $ac_try) 2>&5
 ac_status=$?
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); }; }; then
 ac_cv_lib_nsl_gethostbyname=yes
else
 echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5

ac_cv_lib_nsl_gethostbyname=no
fi
rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
echo "$as_me:$LINENO: result: $ac_cv_lib_nsl_gethostbyname" >&5
echo "${ECHO_T}$ac_cv_lib_nsl_gethostbyname" >&6
if test $ac_cv_lib_nsl_gethostbyname = yes; then
 X_EXTRA_LIBS="$X_EXTRA_LIBS -lnsl"
fi

     if test $ac_cv_lib_nsl_gethostbyname = no; then
       echo "$as_me:$LINENO: checking for gethostbyname in -lbsd" >&5
echo $ECHO_N "checking for gethostbyname in -lbsd... $ECHO_C" >&6
if test "${ac_cv_lib_bsd_gethostbyname+set}" = set; then
 echo $ECHO_N "(cached) $ECHO_C" >&6
else
 ac_check_lib_save_LIBS=$LIBS
LIBS="-lbsd  $LIBS"
cat >conftest.$ac_ext <<_ACEOF
#line $LINENO "configure"
/* confdefs.h.  */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h.  */

/* Override any gcc2 internal prototype to avoid an error.  */
#ifdef __cplusplus
extern "C"
#endif
/* We use char because int might match the return type of a gcc2
  builtin and then its argument prototype would still apply.  */
char gethostbyname ();
int
main ()
{
gethostbyname ();
 ;
 return 0;
}
_ACEOF
rm -f conftest.$ac_objext conftest$ac_exeext
if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
 (eval $ac_link) 2>&5
 ac_status=$?
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); } &&
        { ac_try='test -s conftest$ac_exeext'
 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
 (eval $ac_try) 2>&5
 ac_status=$?
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); }; }; then
 ac_cv_lib_bsd_gethostbyname=yes
else
 echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5

ac_cv_lib_bsd_gethostbyname=no
fi
rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
echo "$as_me:$LINENO: result: $ac_cv_lib_bsd_gethostbyname" >&5
echo "${ECHO_T}$ac_cv_lib_bsd_gethostbyname" >&6
if test $ac_cv_lib_bsd_gethostbyname = yes; then
 X_EXTRA_LIBS="$X_EXTRA_LIBS -lbsd"
fi

     fi
   fi

   # address@hidden says without -lsocket,
   # socket/setsockopt and other routines are undefined under SCO ODT
   # 2.0.  But -lsocket is broken on IRIX 5.2 (and is not necessary
   # on later versions), says Simon Leinen: it contains gethostby*
   # variants that don't use the name server (or something).  -lsocket
   # must be given before -lnsl if both are needed.  We assume that
   # if connect needs -lnsl, so does gethostbyname.
   echo "$as_me:$LINENO: checking for connect" >&5
echo $ECHO_N "checking for connect... $ECHO_C" >&6
if test "${ac_cv_func_connect+set}" = set; then
 echo $ECHO_N "(cached) $ECHO_C" >&6
else
 cat >conftest.$ac_ext <<_ACEOF
#line $LINENO "configure"
/* confdefs.h.  */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h.  */
/* System header to define __stub macros and hopefully few prototypes,
   which can conflict with char connect (); below.
   Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
   <limits.h> exists even on freestanding compilers.  */
#ifdef __STDC__
# include <limits.h>
#else
# include <assert.h>
#endif
/* Override any gcc2 internal prototype to avoid an error.  */
#ifdef __cplusplus
extern "C"
{
#endif
/* We use char because int might match the return type of a gcc2
  builtin and then its argument prototype would still apply.  */
char connect ();
/* The GNU C library defines this for functions which it implements
   to always fail with ENOSYS.  Some functions are actually named
   something starting with __ and the normal name is an alias.  */
#if defined (__stub_connect) || defined (__stub___connect)
choke me
#else
char (*f) () = connect;
#endif
#ifdef __cplusplus
}
#endif

int
main ()
{
return f != connect;
 ;
 return 0;
}
_ACEOF
rm -f conftest.$ac_objext conftest$ac_exeext
if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
 (eval $ac_link) 2>&5
 ac_status=$?
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); } &&
        { ac_try='test -s conftest$ac_exeext'
 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
 (eval $ac_try) 2>&5
 ac_status=$?
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); }; }; then
 ac_cv_func_connect=yes
else
 echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5

ac_cv_func_connect=no
fi
rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
fi
echo "$as_me:$LINENO: result: $ac_cv_func_connect" >&5
echo "${ECHO_T}$ac_cv_func_connect" >&6

   if test $ac_cv_func_connect = no; then
     echo "$as_me:$LINENO: checking for connect in -lsocket" >&5
echo $ECHO_N "checking for connect in -lsocket... $ECHO_C" >&6
if test "${ac_cv_lib_socket_connect+set}" = set; then
 echo $ECHO_N "(cached) $ECHO_C" >&6
else
 ac_check_lib_save_LIBS=$LIBS
LIBS="-lsocket $X_EXTRA_LIBS $LIBS"
cat >conftest.$ac_ext <<_ACEOF
#line $LINENO "configure"
/* confdefs.h.  */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h.  */

/* Override any gcc2 internal prototype to avoid an error.  */
#ifdef __cplusplus
extern "C"
#endif
/* We use char because int might match the return type of a gcc2
  builtin and then its argument prototype would still apply.  */
char connect ();
int
main ()
{
connect ();
 ;
 return 0;
}
_ACEOF
rm -f conftest.$ac_objext conftest$ac_exeext
if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
 (eval $ac_link) 2>&5
 ac_status=$?
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); } &&
        { ac_try='test -s conftest$ac_exeext'
 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
 (eval $ac_try) 2>&5
 ac_status=$?
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); }; }; then
 ac_cv_lib_socket_connect=yes
else
 echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5

ac_cv_lib_socket_connect=no
fi
rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
echo "$as_me:$LINENO: result: $ac_cv_lib_socket_connect" >&5
echo "${ECHO_T}$ac_cv_lib_socket_connect" >&6
if test $ac_cv_lib_socket_connect = yes; then
 X_EXTRA_LIBS="-lsocket $X_EXTRA_LIBS"
fi

   fi

   # Guillermo Gomez says -lposix is necessary on A/UX.
   echo "$as_me:$LINENO: checking for remove" >&5
echo $ECHO_N "checking for remove... $ECHO_C" >&6
if test "${ac_cv_func_remove+set}" = set; then
 echo $ECHO_N "(cached) $ECHO_C" >&6
else
 cat >conftest.$ac_ext <<_ACEOF
#line $LINENO "configure"
/* confdefs.h.  */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h.  */
/* System header to define __stub macros and hopefully few prototypes,
   which can conflict with char remove (); below.
   Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
   <limits.h> exists even on freestanding compilers.  */
#ifdef __STDC__
# include <limits.h>
#else
# include <assert.h>
#endif
/* Override any gcc2 internal prototype to avoid an error.  */
#ifdef __cplusplus
extern "C"
{
#endif
/* We use char because int might match the return type of a gcc2
  builtin and then its argument prototype would still apply.  */
char remove ();
/* The GNU C library defines this for functions which it implements
   to always fail with ENOSYS.  Some functions are actually named
   something starting with __ and the normal name is an alias.  */
#if defined (__stub_remove) || defined (__stub___remove)
choke me
#else
char (*f) () = remove;
#endif
#ifdef __cplusplus
}
#endif

int
main ()
{
return f != remove;
 ;
 return 0;
}
_ACEOF
rm -f conftest.$ac_objext conftest$ac_exeext
if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
 (eval $ac_link) 2>&5
 ac_status=$?
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); } &&
        { ac_try='test -s conftest$ac_exeext'
 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
 (eval $ac_try) 2>&5
 ac_status=$?
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); }; }; then
 ac_cv_func_remove=yes
else
 echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5

ac_cv_func_remove=no
fi
rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
fi
echo "$as_me:$LINENO: result: $ac_cv_func_remove" >&5
echo "${ECHO_T}$ac_cv_func_remove" >&6

   if test $ac_cv_func_remove = no; then
     echo "$as_me:$LINENO: checking for remove in -lposix" >&5
echo $ECHO_N "checking for remove in -lposix... $ECHO_C" >&6
if test "${ac_cv_lib_posix_remove+set}" = set; then
 echo $ECHO_N "(cached) $ECHO_C" >&6
else
 ac_check_lib_save_LIBS=$LIBS
LIBS="-lposix  $LIBS"
cat >conftest.$ac_ext <<_ACEOF
#line $LINENO "configure"
/* confdefs.h.  */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h.  */

/* Override any gcc2 internal prototype to avoid an error.  */
#ifdef __cplusplus
extern "C"
#endif
/* We use char because int might match the return type of a gcc2
  builtin and then its argument prototype would still apply.  */
char remove ();
int
main ()
{
remove ();
 ;
 return 0;
}
_ACEOF
rm -f conftest.$ac_objext conftest$ac_exeext
if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
 (eval $ac_link) 2>&5
 ac_status=$?
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); } &&
        { ac_try='test -s conftest$ac_exeext'
 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
 (eval $ac_try) 2>&5
 ac_status=$?
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); }; }; then
 ac_cv_lib_posix_remove=yes
else
 echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5

ac_cv_lib_posix_remove=no
fi
rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
echo "$as_me:$LINENO: result: $ac_cv_lib_posix_remove" >&5
echo "${ECHO_T}$ac_cv_lib_posix_remove" >&6
if test $ac_cv_lib_posix_remove = yes; then
 X_EXTRA_LIBS="$X_EXTRA_LIBS -lposix"
fi

   fi

   # BSDI BSD/OS 2.1 needs -lipc for XOpenDisplay.
   echo "$as_me:$LINENO: checking for shmat" >&5
echo $ECHO_N "checking for shmat... $ECHO_C" >&6
if test "${ac_cv_func_shmat+set}" = set; then
 echo $ECHO_N "(cached) $ECHO_C" >&6
else
 cat >conftest.$ac_ext <<_ACEOF
#line $LINENO "configure"
/* confdefs.h.  */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h.  */
/* System header to define __stub macros and hopefully few prototypes,
   which can conflict with char shmat (); below.
   Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
   <limits.h> exists even on freestanding compilers.  */
#ifdef __STDC__
# include <limits.h>
#else
# include <assert.h>
#endif
/* Override any gcc2 internal prototype to avoid an error.  */
#ifdef __cplusplus
extern "C"
{
#endif
/* We use char because int might match the return type of a gcc2
  builtin and then its argument prototype would still apply.  */
char shmat ();
/* The GNU C library defines this for functions which it implements
   to always fail with ENOSYS.  Some functions are actually named
   something starting with __ and the normal name is an alias.  */
#if defined (__stub_shmat) || defined (__stub___shmat)
choke me
#else
char (*f) () = shmat;
#endif
#ifdef __cplusplus
}
#endif

int
main ()
{
return f != shmat;
 ;
 return 0;
}
_ACEOF
rm -f conftest.$ac_objext conftest$ac_exeext
if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
 (eval $ac_link) 2>&5
 ac_status=$?
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); } &&
        { ac_try='test -s conftest$ac_exeext'
 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
 (eval $ac_try) 2>&5
 ac_status=$?
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); }; }; then
 ac_cv_func_shmat=yes
else
 echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5

ac_cv_func_shmat=no
fi
rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
fi
echo "$as_me:$LINENO: result: $ac_cv_func_shmat" >&5
echo "${ECHO_T}$ac_cv_func_shmat" >&6

   if test $ac_cv_func_shmat = no; then
     echo "$as_me:$LINENO: checking for shmat in -lipc" >&5
echo $ECHO_N "checking for shmat in -lipc... $ECHO_C" >&6
if test "${ac_cv_lib_ipc_shmat+set}" = set; then
 echo $ECHO_N "(cached) $ECHO_C" >&6
else
 ac_check_lib_save_LIBS=$LIBS
LIBS="-lipc  $LIBS"
cat >conftest.$ac_ext <<_ACEOF
#line $LINENO "configure"
/* confdefs.h.  */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h.  */

/* Override any gcc2 internal prototype to avoid an error.  */
#ifdef __cplusplus
extern "C"
#endif
/* We use char because int might match the return type of a gcc2
  builtin and then its argument prototype would still apply.  */
char shmat ();
int
main ()
{
shmat ();
 ;
 return 0;
}
_ACEOF
rm -f conftest.$ac_objext conftest$ac_exeext
if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
 (eval $ac_link) 2>&5
 ac_status=$?
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); } &&
        { ac_try='test -s conftest$ac_exeext'
 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
 (eval $ac_try) 2>&5
 ac_status=$?
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); }; }; then
 ac_cv_lib_ipc_shmat=yes
else
 echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5

ac_cv_lib_ipc_shmat=no
fi
rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
echo "$as_me:$LINENO: result: $ac_cv_lib_ipc_shmat" >&5
echo "${ECHO_T}$ac_cv_lib_ipc_shmat" >&6
if test $ac_cv_lib_ipc_shmat = yes; then
 X_EXTRA_LIBS="$X_EXTRA_LIBS -lipc"
fi

   fi
 fi

 # Check for libraries that X11R6 Xt/Xaw programs need.
 ac_save_LDFLAGS=$LDFLAGS
 test -n "$x_libraries" && LDFLAGS="$LDFLAGS -L$x_libraries"
 # SM needs ICE to (dynamically) link under SunOS 4.x (so we have to
 # check for ICE first), but we must link in the order -lSM -lICE or
 # we get undefined symbols.  So assume we have SM if we have ICE.
 # These have to be linked with before -lX11, unlike the other
 # libraries we check for below, so use a different variable.
 # John Interrante, Karl Berry
 echo "$as_me:$LINENO: checking for IceConnectionNumber in -lICE" >&5
echo $ECHO_N "checking for IceConnectionNumber in -lICE... $ECHO_C" >&6
if test "${ac_cv_lib_ICE_IceConnectionNumber+set}" = set; then
 echo $ECHO_N "(cached) $ECHO_C" >&6
else
 ac_check_lib_save_LIBS=$LIBS
LIBS="-lICE $X_EXTRA_LIBS $LIBS"
cat >conftest.$ac_ext <<_ACEOF
#line $LINENO "configure"
/* confdefs.h.  */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h.  */

/* Override any gcc2 internal prototype to avoid an error.  */
#ifdef __cplusplus
extern "C"
#endif
/* We use char because int might match the return type of a gcc2
  builtin and then its argument prototype would still apply.  */
char IceConnectionNumber ();
int
main ()
{
IceConnectionNumber ();
 ;
 return 0;
}
_ACEOF
rm -f conftest.$ac_objext conftest$ac_exeext
if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
 (eval $ac_link) 2>&5
 ac_status=$?
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); } &&
        { ac_try='test -s conftest$ac_exeext'
 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
 (eval $ac_try) 2>&5
 ac_status=$?
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); }; }; then
 ac_cv_lib_ICE_IceConnectionNumber=yes
else
 echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5

ac_cv_lib_ICE_IceConnectionNumber=no
fi
rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
echo "$as_me:$LINENO: result: $ac_cv_lib_ICE_IceConnectionNumber" >&5
echo "${ECHO_T}$ac_cv_lib_ICE_IceConnectionNumber" >&6
if test $ac_cv_lib_ICE_IceConnectionNumber = yes; then
 X_PRE_LIBS="$X_PRE_LIBS -lSM -lICE"
fi

 LDFLAGS=$ac_save_LDFLAGS

fi

echo "$as_me:$LINENO: checking for egrep" >&5
echo $ECHO_N "checking for egrep... $ECHO_C" >&6
if test "${ac_cv_prog_egrep+set}" = set; then
 echo $ECHO_N "(cached) $ECHO_C" >&6
else
 if echo a | (grep -E '(a|b)') >/dev/null 2>&1
   then ac_cv_prog_egrep='grep -E'
   else ac_cv_prog_egrep='egrep'
   fi
fi
echo "$as_me:$LINENO: result: $ac_cv_prog_egrep" >&5
echo "${ECHO_T}$ac_cv_prog_egrep" >&6
EGREP=$ac_cv_prog_egrep


echo "$as_me:$LINENO: checking for ANSI C header files" >&5
echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6
if test "${ac_cv_header_stdc+set}" = set; then
 echo $ECHO_N "(cached) $ECHO_C" >&6
else
 cat >conftest.$ac_ext <<_ACEOF
#line $LINENO "configure"
/* confdefs.h.  */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h.  */
#include <stdlib.h>
#include <stdarg.h>
#include <string.h>
#include <float.h>

int
main ()
{

 ;
 return 0;
}
_ACEOF
rm -f conftest.$ac_objext
if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
 (eval $ac_compile) 2>&5
 ac_status=$?
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); } &&
        { ac_try='test -s conftest.$ac_objext'
 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
 (eval $ac_try) 2>&5
 ac_status=$?
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); }; }; then
 ac_cv_header_stdc=yes
else
 echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5

ac_cv_header_stdc=no
fi
rm -f conftest.$ac_objext conftest.$ac_ext

if test $ac_cv_header_stdc = yes; then
 # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
 cat >conftest.$ac_ext <<_ACEOF
#line $LINENO "configure"
/* confdefs.h.  */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h.  */
#include <string.h>

_ACEOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
 $EGREP "memchr" >/dev/null 2>&1; then
 :
else
 ac_cv_header_stdc=no
fi
rm -f conftest*

fi

if test $ac_cv_header_stdc = yes; then
 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
 cat >conftest.$ac_ext <<_ACEOF
#line $LINENO "configure"
/* confdefs.h.  */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h.  */
#include <stdlib.h>

_ACEOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
 $EGREP "free" >/dev/null 2>&1; then
 :
else
 ac_cv_header_stdc=no
fi
rm -f conftest*

fi

if test $ac_cv_header_stdc = yes; then
 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
 if test "$cross_compiling" = yes; then
 :
else
 cat >conftest.$ac_ext <<_ACEOF
#line $LINENO "configure"
/* confdefs.h.  */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h.  */
#include <ctype.h>
#if ((' ' & 0x0FF) == 0x020)
# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
#else
# define ISLOWER(c) \
                  (('a' <= (c) && (c) <= 'i') \
                    || ('j' <= (c) && (c) <= 'r') \
                    || ('s' <= (c) && (c) <= 'z'))
# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
#endif

#define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
int
main ()
{
 int i;
 for (i = 0; i < 256; i++)
   if (XOR (islower (i), ISLOWER (i))
       || toupper (i) != TOUPPER (i))
     exit(2);
 exit (0);
}
_ACEOF
rm -f conftest$ac_exeext
if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
 (eval $ac_link) 2>&5
 ac_status=$?
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
 (eval $ac_try) 2>&5
 ac_status=$?
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); }; }; then
 :
else
 echo "$as_me: program exited with status $ac_status" >&5
echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5

( exit $ac_status )
ac_cv_header_stdc=no
fi
rm -f core core.* *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
fi
fi
fi
echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5
echo "${ECHO_T}$ac_cv_header_stdc" >&6
if test $ac_cv_header_stdc = yes; then

cat >>confdefs.h <<\_ACEOF
#define STDC_HEADERS 1
_ACEOF

fi

# On IRIX 5.3, sys/types and inttypes.h are conflicting.









for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
                 inttypes.h stdint.h unistd.h
do
as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
echo "$as_me:$LINENO: checking for $ac_header" >&5
echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
if eval "test \"\${$as_ac_Header+set}\" = set"; then
 echo $ECHO_N "(cached) $ECHO_C" >&6
else
 cat >conftest.$ac_ext <<_ACEOF
#line $LINENO "configure"
/* confdefs.h.  */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h.  */
$ac_includes_default

#include <$ac_header>
_ACEOF
rm -f conftest.$ac_objext
if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
 (eval $ac_compile) 2>&5
 ac_status=$?
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); } &&
        { ac_try='test -s conftest.$ac_objext'
 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
 (eval $ac_try) 2>&5
 ac_status=$?
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); }; }; then
 eval "$as_ac_Header=yes"
else
 echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5

eval "$as_ac_Header=no"
fi
rm -f conftest.$ac_objext conftest.$ac_ext
fi
echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
if test `eval echo '${'$as_ac_Header'}'` = yes; then
 cat >>confdefs.h <<_ACEOF
#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
_ACEOF

fi

done











for ac_header in stdio.h malloc.h stdlib.h string.h sys/time.h unistd.h memory.h signal.h fcntl.h
do
as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
if eval "test \"\${$as_ac_Header+set}\" = set"; then
 echo "$as_me:$LINENO: checking for $ac_header" >&5
echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
if eval "test \"\${$as_ac_Header+set}\" = set"; then
 echo $ECHO_N "(cached) $ECHO_C" >&6
fi
echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
else
 # Is the header compilable?
echo "$as_me:$LINENO: checking $ac_header usability" >&5
echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
cat >conftest.$ac_ext <<_ACEOF
#line $LINENO "configure"
/* confdefs.h.  */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h.  */
$ac_includes_default
#include <$ac_header>
_ACEOF
rm -f conftest.$ac_objext
if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
 (eval $ac_compile) 2>&5
 ac_status=$?
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); } &&
        { ac_try='test -s conftest.$ac_objext'
 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
 (eval $ac_try) 2>&5
 ac_status=$?
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); }; }; then
 ac_header_compiler=yes
else
 echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5

ac_header_compiler=no
fi
rm -f conftest.$ac_objext conftest.$ac_ext
echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
echo "${ECHO_T}$ac_header_compiler" >&6

# Is the header present?
echo "$as_me:$LINENO: checking $ac_header presence" >&5
echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
cat >conftest.$ac_ext <<_ACEOF
#line $LINENO "configure"
/* confdefs.h.  */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h.  */
#include <$ac_header>
_ACEOF
if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
 ac_status=$?
 grep -v '^ *+' conftest.er1 >conftest.err
 rm -f conftest.er1
 cat conftest.err >&5
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); } >/dev/null; then
 if test -s conftest.err; then
   ac_cpp_err=$ac_cxx_preproc_warn_flag
 else
   ac_cpp_err=
 fi
else
 ac_cpp_err=yes
fi
if test -z "$ac_cpp_err"; then
 ac_header_preproc=yes
else
 echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5

 ac_header_preproc=no
fi
rm -f conftest.err conftest.$ac_ext
echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
echo "${ECHO_T}$ac_header_preproc" >&6

# So?  What about this header?
case $ac_header_compiler:$ac_header_preproc in
 yes:no )
{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5 echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;} { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5 echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
   (
     cat <<\_ASBOX
## ------------------------------------ ##
## Report this to address@hidden ##
## ------------------------------------ ##
_ASBOX
   ) |
     sed "s/^/$as_me: WARNING:     /" >&2
   ;;
 no:yes )
{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5 echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;} { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5 echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
   (
     cat <<\_ASBOX
## ------------------------------------ ##
## Report this to address@hidden ##
## ------------------------------------ ##
_ASBOX
   ) |
     sed "s/^/$as_me: WARNING:     /" >&2
   ;;
esac
echo "$as_me:$LINENO: checking for $ac_header" >&5
echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
if eval "test \"\${$as_ac_Header+set}\" = set"; then
 echo $ECHO_N "(cached) $ECHO_C" >&6
else
 eval "$as_ac_Header=$ac_header_preproc"
fi
echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6

fi
if test `eval echo '${'$as_ac_Header'}'` = yes; then
 cat >>confdefs.h <<_ACEOF
#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
_ACEOF

fi

done


CFLAGS="$CFLAGS $X_CFLAGS"
CXXFLAGS="$CXXFLAGS $X_CFLAGS"
LDFLAGS="$LDFLAGS $X_LIBS $X_PRE_LIBS"
#DATADIR=$(datadir)
DATADIR=$datadir

echo "$as_me:$LINENO: checking for pthread_create in -lpthread" >&5
echo $ECHO_N "checking for pthread_create in -lpthread... $ECHO_C" >&6
if test "${ac_cv_lib_pthread_pthread_create+set}" = set; then
 echo $ECHO_N "(cached) $ECHO_C" >&6
else
 ac_check_lib_save_LIBS=$LIBS
LIBS="-lpthread  $LIBS"
cat >conftest.$ac_ext <<_ACEOF
#line $LINENO "configure"
/* confdefs.h.  */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h.  */

/* Override any gcc2 internal prototype to avoid an error.  */
#ifdef __cplusplus
extern "C"
#endif
/* We use char because int might match the return type of a gcc2
  builtin and then its argument prototype would still apply.  */
char pthread_create ();
int
main ()
{
pthread_create ();
 ;
 return 0;
}
_ACEOF
rm -f conftest.$ac_objext conftest$ac_exeext
if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
 (eval $ac_link) 2>&5
 ac_status=$?
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); } &&
        { ac_try='test -s conftest$ac_exeext'
 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
 (eval $ac_try) 2>&5
 ac_status=$?
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); }; }; then
 ac_cv_lib_pthread_pthread_create=yes
else
 echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5

ac_cv_lib_pthread_pthread_create=no
fi
rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
echo "$as_me:$LINENO: result: $ac_cv_lib_pthread_pthread_create" >&5
echo "${ECHO_T}$ac_cv_lib_pthread_pthread_create" >&6
if test $ac_cv_lib_pthread_pthread_create = yes; then
 cat >>confdefs.h <<_ACEOF
#define HAVE_LIBPTHREAD 1
_ACEOF

 LIBS="-lpthread $LIBS"

else
{ { echo "$as_me:$LINENO: error: pthread_create not found in -lpthread" >&5
echo "$as_me: error: pthread_create not found in -lpthread" >&2;}
  { (exit 1); exit 1; }; }
fi


echo "$as_me:$LINENO: checking for XOpenDisplay in -lX11" >&5
echo $ECHO_N "checking for XOpenDisplay in -lX11... $ECHO_C" >&6
if test "${ac_cv_lib_X11_XOpenDisplay+set}" = set; then
 echo $ECHO_N "(cached) $ECHO_C" >&6
else
 ac_check_lib_save_LIBS=$LIBS
LIBS="-lX11  $LIBS"
cat >conftest.$ac_ext <<_ACEOF
#line $LINENO "configure"
/* confdefs.h.  */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h.  */

/* Override any gcc2 internal prototype to avoid an error.  */
#ifdef __cplusplus
extern "C"
#endif
/* We use char because int might match the return type of a gcc2
  builtin and then its argument prototype would still apply.  */
char XOpenDisplay ();
int
main ()
{
XOpenDisplay ();
 ;
 return 0;
}
_ACEOF
rm -f conftest.$ac_objext conftest$ac_exeext
if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
 (eval $ac_link) 2>&5
 ac_status=$?
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); } &&
        { ac_try='test -s conftest$ac_exeext'
 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
 (eval $ac_try) 2>&5
 ac_status=$?
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); }; }; then
 ac_cv_lib_X11_XOpenDisplay=yes
else
 echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5

ac_cv_lib_X11_XOpenDisplay=no
fi
rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
echo "$as_me:$LINENO: result: $ac_cv_lib_X11_XOpenDisplay" >&5
echo "${ECHO_T}$ac_cv_lib_X11_XOpenDisplay" >&6
if test $ac_cv_lib_X11_XOpenDisplay = yes; then
 cat >>confdefs.h <<_ACEOF
#define HAVE_LIBX11 1
_ACEOF

 LIBS="-lX11 $LIBS"

else
 { { echo "$as_me:$LINENO: error: XOpenDisplay not found in -lX11" >&5
echo "$as_me: error: XOpenDisplay not found in -lX11" >&2;}
  { (exit 1); exit 1; }; }
fi


echo "$as_me:$LINENO: checking for XpmCreatePixmapFromXpmImage in -lXpm" >&5
echo $ECHO_N "checking for XpmCreatePixmapFromXpmImage in -lXpm... $ECHO_C" >&6
if test "${ac_cv_lib_Xpm_XpmCreatePixmapFromXpmImage+set}" = set; then
 echo $ECHO_N "(cached) $ECHO_C" >&6
else
 ac_check_lib_save_LIBS=$LIBS
LIBS="-lXpm  $LIBS"
cat >conftest.$ac_ext <<_ACEOF
#line $LINENO "configure"
/* confdefs.h.  */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h.  */

/* Override any gcc2 internal prototype to avoid an error.  */
#ifdef __cplusplus
extern "C"
#endif
/* We use char because int might match the return type of a gcc2
  builtin and then its argument prototype would still apply.  */
char XpmCreatePixmapFromXpmImage ();
int
main ()
{
XpmCreatePixmapFromXpmImage ();
 ;
 return 0;
}
_ACEOF
rm -f conftest.$ac_objext conftest$ac_exeext
if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
 (eval $ac_link) 2>&5
 ac_status=$?
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); } &&
        { ac_try='test -s conftest$ac_exeext'
 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
 (eval $ac_try) 2>&5
 ac_status=$?
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); }; }; then
 ac_cv_lib_Xpm_XpmCreatePixmapFromXpmImage=yes
else
 echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5

ac_cv_lib_Xpm_XpmCreatePixmapFromXpmImage=no
fi
rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
echo "$as_me:$LINENO: result: $ac_cv_lib_Xpm_XpmCreatePixmapFromXpmImage" >&5
echo "${ECHO_T}$ac_cv_lib_Xpm_XpmCreatePixmapFromXpmImage" >&6
if test $ac_cv_lib_Xpm_XpmCreatePixmapFromXpmImage = yes; then
 cat >>confdefs.h <<_ACEOF
#define HAVE_LIBXPM 1
_ACEOF

 LIBS="-lXpm $LIBS"

else
{ { echo "$as_me:$LINENO: error: XpmCreatePixmapFromXpmImage not found in -lXpm" >&5
echo "$as_me: error: XpmCreatePixmapFromXpmImage not found in -lXpm" >&2;}
  { (exit 1); exit 1; }; }
fi

LDFLAGS="$LDFLAGS $X_EXTRA_LIBS"


for ac_header in X11/Xlib.h
do
as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
if eval "test \"\${$as_ac_Header+set}\" = set"; then
 echo "$as_me:$LINENO: checking for $ac_header" >&5
echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
if eval "test \"\${$as_ac_Header+set}\" = set"; then
 echo $ECHO_N "(cached) $ECHO_C" >&6
fi
echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
else
 # Is the header compilable?
echo "$as_me:$LINENO: checking $ac_header usability" >&5
echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
cat >conftest.$ac_ext <<_ACEOF
#line $LINENO "configure"
/* confdefs.h.  */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h.  */
$ac_includes_default
#include <$ac_header>
_ACEOF
rm -f conftest.$ac_objext
if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
 (eval $ac_compile) 2>&5
 ac_status=$?
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); } &&
        { ac_try='test -s conftest.$ac_objext'
 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
 (eval $ac_try) 2>&5
 ac_status=$?
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); }; }; then
 ac_header_compiler=yes
else
 echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5

ac_header_compiler=no
fi
rm -f conftest.$ac_objext conftest.$ac_ext
echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
echo "${ECHO_T}$ac_header_compiler" >&6

# Is the header present?
echo "$as_me:$LINENO: checking $ac_header presence" >&5
echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
cat >conftest.$ac_ext <<_ACEOF
#line $LINENO "configure"
/* confdefs.h.  */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h.  */
#include <$ac_header>
_ACEOF
if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
 ac_status=$?
 grep -v '^ *+' conftest.er1 >conftest.err
 rm -f conftest.er1
 cat conftest.err >&5
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); } >/dev/null; then
 if test -s conftest.err; then
   ac_cpp_err=$ac_cxx_preproc_warn_flag
 else
   ac_cpp_err=
 fi
else
 ac_cpp_err=yes
fi
if test -z "$ac_cpp_err"; then
 ac_header_preproc=yes
else
 echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5

 ac_header_preproc=no
fi
rm -f conftest.err conftest.$ac_ext
echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
echo "${ECHO_T}$ac_header_preproc" >&6

# So?  What about this header?
case $ac_header_compiler:$ac_header_preproc in
 yes:no )
{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5 echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;} { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5 echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
   (
     cat <<\_ASBOX
## ------------------------------------ ##
## Report this to address@hidden ##
## ------------------------------------ ##
_ASBOX
   ) |
     sed "s/^/$as_me: WARNING:     /" >&2
   ;;
 no:yes )
{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5 echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;} { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5 echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
   (
     cat <<\_ASBOX
## ------------------------------------ ##
## Report this to address@hidden ##
## ------------------------------------ ##
_ASBOX
   ) |
     sed "s/^/$as_me: WARNING:     /" >&2
   ;;
esac
echo "$as_me:$LINENO: checking for $ac_header" >&5
echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
if eval "test \"\${$as_ac_Header+set}\" = set"; then
 echo $ECHO_N "(cached) $ECHO_C" >&6
else
 eval "$as_ac_Header=$ac_header_preproc"
fi
echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6

fi
if test `eval echo '${'$as_ac_Header'}'` = yes; then
 cat >>confdefs.h <<_ACEOF
#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
_ACEOF

else
{ { echo "$as_me:$LINENO: error: Xlib.h not found. Do you have X11 development files installed?" >&5 echo "$as_me: error: Xlib.h not found. Do you have X11 development files installed?" >&2;}
  { (exit 1); exit 1; }; }
fi

done


for ac_header in X11/xpm.h
do
as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
if eval "test \"\${$as_ac_Header+set}\" = set"; then
 echo "$as_me:$LINENO: checking for $ac_header" >&5
echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
if eval "test \"\${$as_ac_Header+set}\" = set"; then
 echo $ECHO_N "(cached) $ECHO_C" >&6
fi
echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
else
 # Is the header compilable?
echo "$as_me:$LINENO: checking $ac_header usability" >&5
echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
cat >conftest.$ac_ext <<_ACEOF
#line $LINENO "configure"
/* confdefs.h.  */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h.  */
$ac_includes_default
#include <$ac_header>
_ACEOF
rm -f conftest.$ac_objext
if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
 (eval $ac_compile) 2>&5
 ac_status=$?
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); } &&
        { ac_try='test -s conftest.$ac_objext'
 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
 (eval $ac_try) 2>&5
 ac_status=$?
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); }; }; then
 ac_header_compiler=yes
else
 echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5

ac_header_compiler=no
fi
rm -f conftest.$ac_objext conftest.$ac_ext
echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
echo "${ECHO_T}$ac_header_compiler" >&6

# Is the header present?
echo "$as_me:$LINENO: checking $ac_header presence" >&5
echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
cat >conftest.$ac_ext <<_ACEOF
#line $LINENO "configure"
/* confdefs.h.  */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h.  */
#include <$ac_header>
_ACEOF
if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
 ac_status=$?
 grep -v '^ *+' conftest.er1 >conftest.err
 rm -f conftest.er1
 cat conftest.err >&5
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); } >/dev/null; then
 if test -s conftest.err; then
   ac_cpp_err=$ac_cxx_preproc_warn_flag
 else
   ac_cpp_err=
 fi
else
 ac_cpp_err=yes
fi
if test -z "$ac_cpp_err"; then
 ac_header_preproc=yes
else
 echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5

 ac_header_preproc=no
fi
rm -f conftest.err conftest.$ac_ext
echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
echo "${ECHO_T}$ac_header_preproc" >&6

# So?  What about this header?
case $ac_header_compiler:$ac_header_preproc in
 yes:no )
{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5 echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;} { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5 echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
   (
     cat <<\_ASBOX
## ------------------------------------ ##
## Report this to address@hidden ##
## ------------------------------------ ##
_ASBOX
   ) |
     sed "s/^/$as_me: WARNING:     /" >&2
   ;;
 no:yes )
{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5 echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;} { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5 echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
   (
     cat <<\_ASBOX
## ------------------------------------ ##
## Report this to address@hidden ##
## ------------------------------------ ##
_ASBOX
   ) |
     sed "s/^/$as_me: WARNING:     /" >&2
   ;;
esac
echo "$as_me:$LINENO: checking for $ac_header" >&5
echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
if eval "test \"\${$as_ac_Header+set}\" = set"; then
 echo $ECHO_N "(cached) $ECHO_C" >&6
else
 eval "$as_ac_Header=$ac_header_preproc"
fi
echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6

fi
if test `eval echo '${'$as_ac_Header'}'` = yes; then
 cat >>confdefs.h <<_ACEOF
#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
_ACEOF

else
{ { echo "$as_me:$LINENO: error: xpm.h not found. Do you have Xpm development files installed?" >&5 echo "$as_me: error: xpm.h not found. Do you have Xpm development files installed?" >&2;}
  { (exit 1); exit 1; }; }
fi

done


echo "$as_me:$LINENO: checking for size_t" >&5
echo $ECHO_N "checking for size_t... $ECHO_C" >&6
if test "${ac_cv_type_size_t+set}" = set; then
 echo $ECHO_N "(cached) $ECHO_C" >&6
else
 cat >conftest.$ac_ext <<_ACEOF
#line $LINENO "configure"
/* confdefs.h.  */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h.  */
$ac_includes_default
int
main ()
{
if ((size_t *) 0)
 return 0;
if (sizeof (size_t))
 return 0;
 ;
 return 0;
}
_ACEOF
rm -f conftest.$ac_objext
if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
 (eval $ac_compile) 2>&5
 ac_status=$?
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); } &&
        { ac_try='test -s conftest.$ac_objext'
 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
 (eval $ac_try) 2>&5
 ac_status=$?
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); }; }; then
 ac_cv_type_size_t=yes
else
 echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5

ac_cv_type_size_t=no
fi
rm -f conftest.$ac_objext conftest.$ac_ext
fi
echo "$as_me:$LINENO: result: $ac_cv_type_size_t" >&5
echo "${ECHO_T}$ac_cv_type_size_t" >&6
if test $ac_cv_type_size_t = yes; then
 :
else

cat >>confdefs.h <<_ACEOF
#define size_t unsigned
_ACEOF

fi

echo "$as_me:$LINENO: checking whether time.h and sys/time.h may both be included" >&5 echo $ECHO_N "checking whether time.h and sys/time.h may both be included... $ECHO_C" >&6
if test "${ac_cv_header_time+set}" = set; then
 echo $ECHO_N "(cached) $ECHO_C" >&6
else
 cat >conftest.$ac_ext <<_ACEOF
#line $LINENO "configure"
/* confdefs.h.  */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h.  */
#include <sys/types.h>
#include <sys/time.h>
#include <time.h>

int
main ()
{
if ((struct tm *) 0)
return 0;
 ;
 return 0;
}
_ACEOF
rm -f conftest.$ac_objext
if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
 (eval $ac_compile) 2>&5
 ac_status=$?
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); } &&
        { ac_try='test -s conftest.$ac_objext'
 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
 (eval $ac_try) 2>&5
 ac_status=$?
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); }; }; then
 ac_cv_header_time=yes
else
 echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5

ac_cv_header_time=no
fi
rm -f conftest.$ac_objext conftest.$ac_ext
fi
echo "$as_me:$LINENO: result: $ac_cv_header_time" >&5
echo "${ECHO_T}$ac_cv_header_time" >&6
if test $ac_cv_header_time = yes; then

cat >>confdefs.h <<\_ACEOF
#define TIME_WITH_SYS_TIME 1
_ACEOF

fi


echo "$as_me:$LINENO: checking return type of signal handlers" >&5
echo $ECHO_N "checking return type of signal handlers... $ECHO_C" >&6
if test "${ac_cv_type_signal+set}" = set; then
 echo $ECHO_N "(cached) $ECHO_C" >&6
else
 cat >conftest.$ac_ext <<_ACEOF
#line $LINENO "configure"
/* confdefs.h.  */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h.  */
#include <sys/types.h>
#include <signal.h>
#ifdef signal
# undef signal
#endif
#ifdef __cplusplus
extern "C" void (*signal (int, void (*)(int)))(int);
#else
void (*signal ()) ();
#endif

int
main ()
{
int i;
 ;
 return 0;
}
_ACEOF
rm -f conftest.$ac_objext
if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
 (eval $ac_compile) 2>&5
 ac_status=$?
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); } &&
        { ac_try='test -s conftest.$ac_objext'
 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
 (eval $ac_try) 2>&5
 ac_status=$?
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); }; }; then
 ac_cv_type_signal=void
else
 echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5

ac_cv_type_signal=int
fi
rm -f conftest.$ac_objext conftest.$ac_ext
fi
echo "$as_me:$LINENO: result: $ac_cv_type_signal" >&5
echo "${ECHO_T}$ac_cv_type_signal" >&6

cat >>confdefs.h <<_ACEOF
#define RETSIGTYPE $ac_cv_type_signal
_ACEOF










for ac_func in bzero malloc memset sigaction stat strdup strncasecmp strstr
do
as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
echo "$as_me:$LINENO: checking for $ac_func" >&5
echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
if eval "test \"\${$as_ac_var+set}\" = set"; then
 echo $ECHO_N "(cached) $ECHO_C" >&6
else
 cat >conftest.$ac_ext <<_ACEOF
#line $LINENO "configure"
/* confdefs.h.  */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h.  */
/* System header to define __stub macros and hopefully few prototypes,
   which can conflict with char $ac_func (); below.
   Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
   <limits.h> exists even on freestanding compilers.  */
#ifdef __STDC__
# include <limits.h>
#else
# include <assert.h>
#endif
/* Override any gcc2 internal prototype to avoid an error.  */
#ifdef __cplusplus
extern "C"
{
#endif
/* We use char because int might match the return type of a gcc2
  builtin and then its argument prototype would still apply.  */
char $ac_func ();
/* The GNU C library defines this for functions which it implements
   to always fail with ENOSYS.  Some functions are actually named
   something starting with __ and the normal name is an alias.  */
#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
choke me
#else
char (*f) () = $ac_func;
#endif
#ifdef __cplusplus
}
#endif

int
main ()
{
return f != $ac_func;
 ;
 return 0;
}
_ACEOF
rm -f conftest.$ac_objext conftest$ac_exeext
if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
 (eval $ac_link) 2>&5
 ac_status=$?
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); } &&
        { ac_try='test -s conftest$ac_exeext'
 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
 (eval $ac_try) 2>&5
 ac_status=$?
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); }; }; then
 eval "$as_ac_var=yes"
else
 echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5

eval "$as_ac_var=no"
fi
rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
fi
echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5
echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
if test `eval echo '${'$as_ac_var'}'` = yes; then
 cat >>confdefs.h <<_ACEOF
#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
_ACEOF

fi
done



cat >>confdefs.h <<_ACEOF
#define MTAB_FILE "$mtab"
_ACEOF


ac_config_files="$ac_config_files version.h Makefile data/Makefile images/Makefile"
cat >confcache <<\_ACEOF
# This file is a shell script that caches the results of configure
# tests run on this system so they can be shared between configure
# scripts and configure runs, see configure's option --config-cache.
# It is not useful on other systems.  If it contains results you don't
# want to keep, you may remove or edit it.
#
# config.status only pays attention to the cache file if you give it
# the --recheck option to rerun configure.
#
# `ac_cv_env_foo' variables (set or unset) will be overridden when
# loading this file, other *unset* `ac_cv_foo' will be assigned the
# following values.

_ACEOF

# The following way of writing the cache mishandles newlines in values,
# but we know of no workaround that is simple, portable, and efficient.
# So, don't put newlines in cache variables' values.
# Ultrix sh set writes to stderr and can't be redirected directly,
# and sets the high bit in the cache file unless we assign to the vars.
{
 (set) 2>&1 |
   case `(ac_space=' '; set | grep ac_space) 2>&1` in
   *ac_space=\ *)
     # `set' does not quote correctly, so add quotes (double-quote
     # substitution turns \\\\ into \\, and sed turns \\ into \).
     sed -n \
       "s/'/'\\\\''/g;
          s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
     ;;
   *)
     # `set' quotes correctly as required by POSIX, so do not add quotes.
     sed -n \
       "s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p"
     ;;
   esac;
} |
 sed '
    t clear
    : clear
    s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
    t end
    /^ac_cv_env/!s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
    : end' >>confcache
if diff $cache_file confcache >/dev/null 2>&1; then :; else
 if test -w $cache_file; then
   test "x$cache_file" != "x/dev/null" && echo "updating cache $cache_file"
   cat confcache >$cache_file
 else
   echo "not updating unwritable cache $cache_file"
 fi
fi
rm -f confcache

test "x$prefix" = xNONE && prefix=$ac_default_prefix
# Let make expand exec_prefix.
test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'

# VPATH may cause trouble with some makes, so we remove $(srcdir),
# ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
# trailing colons and then remove the whole line if VPATH becomes empty
# (actually we leave an empty line to preserve line numbers).
if test "x$srcdir" = x.; then
 ac_vpsub='/^[  ]*VPATH[        ]*=/{
s/:*\$(srcdir):*/:/;
s/:*\${srcdir}:*/:/;
s/:address@hidden@:*/:/;
s/^\([^=]*=[    ]*\):*/\1/;
s/:*$//;
s/^[^=]*=[      ]*$//;
}'
fi

DEFS=-DHAVE_CONFIG_H

ac_libobjs=
ac_ltlibobjs=
for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
 # 1. Remove the extension, and $U if already installed.
 ac_i=`echo "$ac_i" |
        sed 's/\$U\././;s/\.o$//;s/\.obj$//'`
 # 2. Add them.
 ac_libobjs="$ac_libobjs $ac_i\$U.$ac_objext"
 ac_ltlibobjs="$ac_ltlibobjs $ac_i"'$U.lo'
done
LIBOBJS=$ac_libobjs

LTLIBOBJS=$ac_ltlibobjs



: ${CONFIG_STATUS=./config.status}
ac_clean_files_save=$ac_clean_files
ac_clean_files="$ac_clean_files $CONFIG_STATUS"
{ echo "$as_me:$LINENO: creating $CONFIG_STATUS" >&5
echo "$as_me: creating $CONFIG_STATUS" >&6;}
cat >$CONFIG_STATUS <<_ACEOF
#! $SHELL
# Generated by $as_me.
# Run this file to recreate the current configuration.
# Compiler output produced by configure, useful for debugging
# configure, is in config.log if it exists.

debug=false
ac_cs_recheck=false
ac_cs_silent=false
SHELL=\${CONFIG_SHELL-$SHELL}
_ACEOF

cat >>$CONFIG_STATUS <<\_ACEOF
## --------------------- ##
## M4sh Initialization.  ##
## --------------------- ##

# Be Bourne compatible
if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
 emulate sh
 NULLCMD=:
 # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
 # is contrary to our usage.  Disable this feature.
 alias -g '${1+"$@"}'='"$@"'
elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then
 set -o posix
fi

# Support unset when possible.
if (FOO=FOO; unset FOO) >/dev/null 2>&1; then
 as_unset=unset
else
 as_unset=false
fi


# Work around bugs in pre-3.0 UWIN ksh.
$as_unset ENV MAIL MAILPATH
PS1='$ '
PS2='> '
PS4='+ '

# NLS nuisances.
for as_var in \
 LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \
 LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
 LC_TELEPHONE LC_TIME
do
 if (set +x; test -n "`(eval $as_var=C; export $as_var) 2>&1`"); then
   eval $as_var=C; export $as_var
 else
   $as_unset $as_var
 fi
done

# Required to use basename.
if expr a : '\(a\)' >/dev/null 2>&1; then
 as_expr=expr
else
 as_expr=false
fi

if (basename /) >/dev/null 2>&1 && test "X`basename / 2>&1`" = "X/"; then
 as_basename=basename
else
 as_basename=false
fi


# Name of the executable.
as_me=`$as_basename "$0" ||
$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
         X"$0" : 'X\(//\)$' \| \
         X"$0" : 'X\(/\)$' \| \
         .     : '\(.\)' 2>/dev/null ||
echo X/"$0" |
   sed '/^.*\/\([^/][^/]*\)\/*$/{ s//\1/; q; }
          /^X\/\(\/\/\)$/{ s//\1/; q; }
          /^X\/\(\/\).*/{ s//\1/; q; }
          s/.*/./; q'`


# PATH needs CR, and LINENO needs CR and PATH.
# Avoid depending upon Character Ranges.
as_cr_letters='abcdefghijklmnopqrstuvwxyz'
as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
as_cr_Letters=$as_cr_letters$as_cr_LETTERS
as_cr_digits='0123456789'
as_cr_alnum=$as_cr_Letters$as_cr_digits

# The user is always right.
if test "${PATH_SEPARATOR+set}" != set; then
 echo "#! /bin/sh" >conf$$.sh
 echo  "exit 0"   >>conf$$.sh
 chmod +x conf$$.sh
 if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
   PATH_SEPARATOR=';'
 else
   PATH_SEPARATOR=:
 fi
 rm -f conf$$.sh
fi


 as_lineno_1=$LINENO
 as_lineno_2=$LINENO
 as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
 test "x$as_lineno_1" != "x$as_lineno_2" &&
 test "x$as_lineno_3"  = "x$as_lineno_2"  || {
 # Find who we are.  Look in the path if we contain no path at all
 # relative or not.
 case $0 in
   *[\\/]* ) as_myself=$0 ;;
   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
 IFS=$as_save_IFS
 test -z "$as_dir" && as_dir=.
 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
done

      ;;
 esac
 # We did not find ourselves, most probably we were run as `sh COMMAND'
 # in which case we are not to be found in the path.
 if test "x$as_myself" = x; then
   as_myself=$0
 fi
 if test ! -f "$as_myself"; then
{ { echo "$as_me:$LINENO: error: cannot find myself; rerun with an absolute path" >&5
echo "$as_me: error: cannot find myself; rerun with an absolute path" >&2;}
  { (exit 1); exit 1; }; }
 fi
 case $CONFIG_SHELL in
 '')
   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
do
 IFS=$as_save_IFS
 test -z "$as_dir" && as_dir=.
 for as_base in sh bash ksh sh5; do
         case $as_dir in
         /*)
           if ("$as_dir/$as_base" -c '
 as_lineno_1=$LINENO
 as_lineno_2=$LINENO
 as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
 test "x$as_lineno_1" != "x$as_lineno_2" &&
 test "x$as_lineno_3"  = "x$as_lineno_2" ') 2>/dev/null; then
$as_unset BASH_ENV || test "${BASH_ENV+set}" != set || { BASH_ENV=; export BASH_ENV; }
             $as_unset ENV || test "${ENV+set}" != set || { ENV=; export ENV; }
             CONFIG_SHELL=$as_dir/$as_base
             export CONFIG_SHELL
             exec "$CONFIG_SHELL" "$0" ${1+"$@"}
           fi;;
         esac
      done
done
;;
 esac

 # Create $as_me.lineno as a copy of $as_myself, but with $LINENO
 # uniformly replaced by the line number.  The first 'sed' inserts a
 # line-number line before each line; the second 'sed' does the real
 # work.  The second script uses 'N' to pair each line-number line
 # with the numbered line, and appends trailing '-' during
 # substitution so that $LINENO is not a special case at line end.
 # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
 # second 'sed' script.  Blame Lee E. McMahon for sed's syntax.  :-)
 sed '=' <$as_myself |
   sed '
     N
     s,$,-,
     : loop
s,^\(['$as_cr_digits']*\)\(.*\)[$]LINENO\([^'$as_cr_alnum'_]\),\1\2\1\3,
     t loop
     s,-$,,
     s,^['$as_cr_digits']*\n,,
   ' >$as_me.lineno &&
 chmod +x $as_me.lineno ||
{ { echo "$as_me:$LINENO: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&5 echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2;}
  { (exit 1); exit 1; }; }

 # Don't try to exec as it changes $[0], causing all sort of problems
 # (the dirname of $[0] is not the place where we might find the
 # original and so on.  Autoconf is especially sensible to this).
 . ./$as_me.lineno
 # Exit status is that of the last command.
 exit
}


case `echo "testing\c"; echo 1,2,3`,`echo -n testing; echo 1,2,3` in
 *c*,-n*) ECHO_N= ECHO_C='
' ECHO_T='      ' ;;
 *c*,*  ) ECHO_N=-n ECHO_C= ECHO_T= ;;
 *)       ECHO_N= ECHO_C='\c' ECHO_T= ;;
esac

if expr a : '\(a\)' >/dev/null 2>&1; then
 as_expr=expr
else
 as_expr=false
fi

rm -f conf$$ conf$$.exe conf$$.file
echo >conf$$.file
if ln -s conf$$.file conf$$ 2>/dev/null; then
 # We could just check for DJGPP; but this test a) works b) is more generic
 # and c) will remain valid once DJGPP supports symlinks (DJGPP 2.04).
 if test -f conf$$.exe; then
   # Don't use ln at all; we don't have any links
   as_ln_s='cp -p'
 else
   as_ln_s='ln -s'
 fi
elif ln conf$$.file conf$$ 2>/dev/null; then
 as_ln_s=ln
else
 as_ln_s='cp -p'
fi
rm -f conf$$ conf$$.exe conf$$.file

if mkdir -p . 2>/dev/null; then
 as_mkdir_p=:
else
 as_mkdir_p=false
fi

as_executable_p="test -f"

# Sed expression to map a string onto a valid CPP name.
as_tr_cpp="sed y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g"

# Sed expression to map a string onto a valid variable name.
as_tr_sh="sed y%*+%pp%;s%[^_$as_cr_alnum]%_%g"


# IFS
# We need space, tab and new line, in precisely that order.
as_nl='
'
IFS="      $as_nl"

# CDPATH.
$as_unset CDPATH

exec 6>&1

# Open the log real soon, to keep \$[0] and so on meaningful, and to
# report actual input values of CONFIG_FILES etc. instead of their
# values after options handling.  Logging --version etc. is OK.
exec 5>>config.log
{
 echo
 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
## Running $as_me. ##
_ASBOX
} >&5
cat >&5 <<_CSEOF

This file was extended by $as_me, which was
generated by GNU Autoconf 2.57.  Invocation command line was

 CONFIG_FILES    = $CONFIG_FILES
 CONFIG_HEADERS  = $CONFIG_HEADERS
 CONFIG_LINKS    = $CONFIG_LINKS
 CONFIG_COMMANDS = $CONFIG_COMMANDS
 $ $0 $@

_CSEOF
echo "on `(hostname || uname -n) 2>/dev/null | sed 1q`" >&5
echo >&5
_ACEOF

# Files that config.status was made for.
if test -n "$ac_config_files"; then
 echo "config_files=\"$ac_config_files\"" >>$CONFIG_STATUS
fi

if test -n "$ac_config_headers"; then
 echo "config_headers=\"$ac_config_headers\"" >>$CONFIG_STATUS
fi

if test -n "$ac_config_links"; then
 echo "config_links=\"$ac_config_links\"" >>$CONFIG_STATUS
fi

if test -n "$ac_config_commands"; then
 echo "config_commands=\"$ac_config_commands\"" >>$CONFIG_STATUS
fi

cat >>$CONFIG_STATUS <<\_ACEOF

ac_cs_usage="\
\`$as_me' instantiates files from templates according to the
current configuration.

Usage: $0 [OPTIONS] [FILE]...

 -h, --help       print this help, then exit
 -V, --version    print version number, then exit
 -q, --quiet      do not print progress messages
 -d, --debug      don't remove temporary files
     --recheck    update $as_me by reconfiguring in the same conditions
 --file=FILE[:TEMPLATE]
                  instantiate the configuration file FILE
 --header=FILE[:TEMPLATE]
                  instantiate the configuration header FILE

Configuration files:
$config_files

Configuration headers:
$config_headers

Configuration commands:
$config_commands

Report bugs to <address@hidden>."
_ACEOF

cat >>$CONFIG_STATUS <<_ACEOF
ac_cs_version="\\
config.status
configured by $0, generated by GNU Autoconf 2.57,
with options \\"`echo "$ac_configure_args" | sed 's/[\\""\`\$]/\\\\&/g'`\\"

Copyright 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001
Free Software Foundation, Inc.
This config.status script is free software; the Free Software Foundation
gives unlimited permission to copy, distribute and modify it."
srcdir=$srcdir
INSTALL="$INSTALL"
_ACEOF

cat >>$CONFIG_STATUS <<\_ACEOF
# If no file are specified by the user, then we need to provide default
# value.  By we need to know if files were specified by the user.
ac_need_defaults=:
while test $# != 0
do
 case $1 in
 --*=*)
   ac_option=`expr "x$1" : 'x\([^=]*\)='`
   ac_optarg=`expr "x$1" : 'x[^=]*=\(.*\)'`
   ac_shift=:
   ;;
 -*)
   ac_option=$1
   ac_optarg=$2
   ac_shift=shift
   ;;
 *) # This is not an option, so the user has probably given explicit
    # arguments.
    ac_option=$1
    ac_need_defaults=false;;
 esac

 case $ac_option in
 # Handling of the options.
_ACEOF
cat >>$CONFIG_STATUS <<\_ACEOF
 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
   ac_cs_recheck=: ;;
 --version | --vers* | -V )
   echo "$ac_cs_version"; exit 0 ;;
 --he | --h)
   # Conflict between --help and --header
   { { echo "$as_me:$LINENO: error: ambiguous option: $1
Try \`$0 --help' for more information." >&5
echo "$as_me: error: ambiguous option: $1
Try \`$0 --help' for more information." >&2;}
  { (exit 1); exit 1; }; };;
 --help | --hel | -h )
   echo "$ac_cs_usage"; exit 0 ;;
 --debug | --d* | -d )
   debug=: ;;
 --file | --fil | --fi | --f )
   $ac_shift
   CONFIG_FILES="$CONFIG_FILES $ac_optarg"
   ac_need_defaults=false;;
 --header | --heade | --head | --hea )
   $ac_shift
   CONFIG_HEADERS="$CONFIG_HEADERS $ac_optarg"
   ac_need_defaults=false;;
 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
 | -silent | --silent | --silen | --sile | --sil | --si | --s)
   ac_cs_silent=: ;;

 # This is an error.
 -*) { { echo "$as_me:$LINENO: error: unrecognized option: $1
Try \`$0 --help' for more information." >&5
echo "$as_me: error: unrecognized option: $1
Try \`$0 --help' for more information." >&2;}
  { (exit 1); exit 1; }; } ;;

 *) ac_config_targets="$ac_config_targets $1" ;;

 esac
 shift
done

ac_configure_extra_args=

if $ac_cs_silent; then
 exec 6>/dev/null
 ac_configure_extra_args="$ac_configure_extra_args --silent"
fi

_ACEOF
cat >>$CONFIG_STATUS <<_ACEOF
if \$ac_cs_recheck; then
echo "running $SHELL $0 " $ac_configure_args \$ac_configure_extra_args " --no-create --no-recursion" >&6 exec $SHELL $0 $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
fi

_ACEOF

cat >>$CONFIG_STATUS <<_ACEOF
#
# INIT-COMMANDS section.
#



_ACEOF



cat >>$CONFIG_STATUS <<\_ACEOF
for ac_config_target in $ac_config_targets
do
 case "$ac_config_target" in
 # Handling of arguments.
 "version.h" ) CONFIG_FILES="$CONFIG_FILES version.h" ;;
 "Makefile" ) CONFIG_FILES="$CONFIG_FILES Makefile" ;;
 "data/Makefile" ) CONFIG_FILES="$CONFIG_FILES data/Makefile" ;;
 "images/Makefile" ) CONFIG_FILES="$CONFIG_FILES images/Makefile" ;;
 "default-1" ) CONFIG_COMMANDS="$CONFIG_COMMANDS default-1" ;;
 "config.h" ) CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;;
*) { { echo "$as_me:$LINENO: error: invalid argument: $ac_config_target" >&5
echo "$as_me: error: invalid argument: $ac_config_target" >&2;}
  { (exit 1); exit 1; }; };;
 esac
done

# If the user did not use the arguments to specify the items to instantiate,
# then the envvar interface is used.  Set only those that are not.
# We use the long form for the default assignment because of an extremely
# bizarre bug on SunOS 4.1.3.
if $ac_need_defaults; then
 test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
 test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
 test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
fi

# Have a temporary directory for convenience.  Make it in the build tree
# simply because there is no reason to put it here, and in addition,
# creating and moving files from /tmp can sometimes cause problems.
# Create a temporary directory, and hook for its removal unless debugging.
$debug ||
{
 trap 'exit_status=$?; rm -rf $tmp && exit $exit_status' 0
 trap '{ (exit 1); exit 1; }' 1 2 13 15
}

# Create a (secure) tmp directory for tmp files.

{
 tmp=`(umask 077 && mktemp -d -q "./confstatXXXXXX") 2>/dev/null` &&
 test -n "$tmp" && test -d "$tmp"
}  ||
{
 tmp=./confstat$$-$RANDOM
 (umask 077 && mkdir $tmp)
} ||
{
  echo "$me: cannot create a temporary directory in ." >&2
  { (exit 1); exit 1; }
}

_ACEOF

cat >>$CONFIG_STATUS <<_ACEOF

#
# CONFIG_FILES section.
#

# No need to generate the scripts if there are no CONFIG_FILES.
# This happens for instance when ./config.status config.h
if test -n "\$CONFIG_FILES"; then
 # Protect against being on the right side of a sed subst in config.status.
 sed 's/,@/@@/; s/@,/@@/; s/,;t t\$/@;t t/; /@;t t\$/s/[\\\\&,]/\\\\&/g;
  s/@@/,@/; s/@@/@,/; s/@;t t\$/,;t t/' >\$tmp/subs.sed <<\\CEOF
s,@SHELL@,$SHELL,;t t
s,@PATH_SEPARATOR@,$PATH_SEPARATOR,;t t
s,@PACKAGE_NAME@,$PACKAGE_NAME,;t t
s,@PACKAGE_TARNAME@,$PACKAGE_TARNAME,;t t
s,@PACKAGE_VERSION@,$PACKAGE_VERSION,;t t
s,@PACKAGE_STRING@,$PACKAGE_STRING,;t t
s,@PACKAGE_BUGREPORT@,$PACKAGE_BUGREPORT,;t t
s,@exec_prefix@,$exec_prefix,;t t
s,@prefix@,$prefix,;t t
s,@program_transform_name@,$program_transform_name,;t t
s,@bindir@,$bindir,;t t
s,@sbindir@,$sbindir,;t t
s,@libexecdir@,$libexecdir,;t t
s,@datadir@,$datadir,;t t
s,@sysconfdir@,$sysconfdir,;t t
s,@sharedstatedir@,$sharedstatedir,;t t
s,@localstatedir@,$localstatedir,;t t
s,@libdir@,$libdir,;t t
s,@includedir@,$includedir,;t t
s,@oldincludedir@,$oldincludedir,;t t
s,@infodir@,$infodir,;t t
s,@mandir@,$mandir,;t t
s,@build_alias@,$build_alias,;t t
s,@host_alias@,$host_alias,;t t
s,@target_alias@,$target_alias,;t t
s,@DEFS@,$DEFS,;t t
s,@ECHO_C@,$ECHO_C,;t t
s,@ECHO_N@,$ECHO_N,;t t
s,@ECHO_T@,$ECHO_T,;t t
s,@LIBS@,$LIBS,;t t
s,@INSTALL_PROGRAM@,$INSTALL_PROGRAM,;t t
s,@INSTALL_SCRIPT@,$INSTALL_SCRIPT,;t t
s,@INSTALL_DATA@,$INSTALL_DATA,;t t
s,@PACKAGE@,$PACKAGE,;t t
s,@VERSION@,$VERSION,;t t
s,@ACLOCAL@,$ACLOCAL,;t t
s,@AUTOCONF@,$AUTOCONF,;t t
s,@AUTOMAKE@,$AUTOMAKE,;t t
s,@AUTOHEADER@,$AUTOHEADER,;t t
s,@MAKEINFO@,$MAKEINFO,;t t
s,@SET_MAKE@,$SET_MAKE,;t t
s,@regex_cmd@,$regex_cmd,;t t
s,@AWK@,$AWK,;t t
s,@CXX@,$CXX,;t t
s,@CXXFLAGS@,$CXXFLAGS,;t t
s,@LDFLAGS@,$LDFLAGS,;t t
s,@CPPFLAGS@,$CPPFLAGS,;t t
s,@ac_ct_CXX@,$ac_ct_CXX,;t t
s,@EXEEXT@,$EXEEXT,;t t
s,@OBJEXT@,$OBJEXT,;t t
s,@CC@,$CC,;t t
s,@CFLAGS@,$CFLAGS,;t t
s,@ac_ct_CC@,$ac_ct_CC,;t t
s,@LN_S@,$LN_S,;t t
s,@CXXCPP@,$CXXCPP,;t t
s,@X_CFLAGS@,$X_CFLAGS,;t t
s,@X_PRE_LIBS@,$X_PRE_LIBS,;t t
s,@X_LIBS@,$X_LIBS,;t t
s,@X_EXTRA_LIBS@,$X_EXTRA_LIBS,;t t
s,@EGREP@,$EGREP,;t t
s,@LIBOBJS@,$LIBOBJS,;t t
s,@LTLIBOBJS@,$LTLIBOBJS,;t t
CEOF

_ACEOF

 cat >>$CONFIG_STATUS <<\_ACEOF
 # Split the substitutions into bite-sized pieces for seds with
 # small command number limits, like on Digital OSF/1 and HP-UX.
 ac_max_sed_lines=48
 ac_sed_frag=1 # Number of current file.
 ac_beg=1 # First line for current file.
 ac_end=$ac_max_sed_lines # Line after last line for current file.
 ac_more_lines=:
 ac_sed_cmds=
 while $ac_more_lines; do
   if test $ac_beg -gt 1; then
     sed "1,${ac_beg}d; ${ac_end}q" $tmp/subs.sed >$tmp/subs.frag
   else
     sed "${ac_end}q" $tmp/subs.sed >$tmp/subs.frag
   fi
   if test ! -s $tmp/subs.frag; then
     ac_more_lines=false
   else
     # The purpose of the label and of the branching condition is to
     # speed up the sed processing (if there are no `@' at all, there
     # is no need to browse any of the substitutions).
     # These are the two extra sed commands mentioned above.
     (echo ':t
/@[a-zA-Z_][a-zA-Z_0-9]*@/!b' && cat $tmp/subs.frag) >$tmp/subs-$ac_sed_frag.sed
     if test -z "$ac_sed_cmds"; then
        ac_sed_cmds="sed -f $tmp/subs-$ac_sed_frag.sed"
     else
        ac_sed_cmds="$ac_sed_cmds | sed -f $tmp/subs-$ac_sed_frag.sed"
     fi
     ac_sed_frag=`expr $ac_sed_frag + 1`
     ac_beg=$ac_end
     ac_end=`expr $ac_end + $ac_max_sed_lines`
   fi
 done
 if test -z "$ac_sed_cmds"; then
   ac_sed_cmds=cat
 fi
fi # test -n "$CONFIG_FILES"

_ACEOF
cat >>$CONFIG_STATUS <<\_ACEOF
for ac_file in : $CONFIG_FILES; do test "x$ac_file" = x: && continue
 # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
 case $ac_file in
 - | *:- | *:-:* ) # input from stdin
       cat >$tmp/stdin
       ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
       ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
 *:* ) ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
       ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
 * )   ac_file_in=$ac_file.in ;;
 esac

 # Compute @srcdir@, @top_srcdir@, and @INSTALL@ for subdirectories.
 ac_dir=`(dirname "$ac_file") 2>/dev/null ||
$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
        X"$ac_file" : 'X\(//\)[^/]' \| \
        X"$ac_file" : 'X\(//\)$' \| \
        X"$ac_file" : 'X\(/\)' \| \
        .     : '\(.\)' 2>/dev/null ||
echo X"$ac_file" |
   sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
          /^X\(\/\/\)[^/].*/{ s//\1/; q; }
          /^X\(\/\/\)$/{ s//\1/; q; }
          /^X\(\/\).*/{ s//\1/; q; }
          s/.*/./; q'`
 { if $as_mkdir_p; then
   mkdir -p "$ac_dir"
 else
   as_dir="$ac_dir"
   as_dirs=
   while test ! -d "$as_dir"; do
     as_dirs="$as_dir $as_dirs"
     as_dir=`(dirname "$as_dir") 2>/dev/null ||
$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
        X"$as_dir" : 'X\(//\)[^/]' \| \
        X"$as_dir" : 'X\(//\)$' \| \
        X"$as_dir" : 'X\(/\)' \| \
        .     : '\(.\)' 2>/dev/null ||
echo X"$as_dir" |
   sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
          /^X\(\/\/\)[^/].*/{ s//\1/; q; }
          /^X\(\/\/\)$/{ s//\1/; q; }
          /^X\(\/\).*/{ s//\1/; q; }
          s/.*/./; q'`
   done
   test ! -n "$as_dirs" || mkdir $as_dirs
fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
  { (exit 1); exit 1; }; }; }

 ac_builddir=.

if test "$ac_dir" != .; then
 ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
 # A "../" for each directory in $ac_dir_suffix.
 ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'`
else
 ac_dir_suffix= ac_top_builddir=
fi

case $srcdir in
 .)  # No --srcdir option.  We are building in place.
   ac_srcdir=.
   if test -z "$ac_top_builddir"; then
      ac_top_srcdir=.
   else
      ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'`
   fi ;;
 [\\/]* | ?:[\\/]* )  # Absolute path.
   ac_srcdir=$srcdir$ac_dir_suffix;
   ac_top_srcdir=$srcdir ;;
 *) # Relative path.
   ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
   ac_top_srcdir=$ac_top_builddir$srcdir ;;
esac
# Don't blindly perform a `cd "$ac_dir"/$ac_foo && pwd` since $ac_foo can be
# absolute.
ac_abs_builddir=`cd "$ac_dir" && cd $ac_builddir && pwd`
ac_abs_top_builddir=`cd "$ac_dir" && cd ${ac_top_builddir}. && pwd`
ac_abs_srcdir=`cd "$ac_dir" && cd $ac_srcdir && pwd`
ac_abs_top_srcdir=`cd "$ac_dir" && cd $ac_top_srcdir && pwd`


 case $INSTALL in
 [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
 *) ac_INSTALL=$ac_top_builddir$INSTALL ;;
 esac

 if test x"$ac_file" != x-; then
   { echo "$as_me:$LINENO: creating $ac_file" >&5
echo "$as_me: creating $ac_file" >&6;}
   rm -f "$ac_file"
 fi
 # Let's still pretend it is `configure' which instantiates (i.e., don't
 # use $as_me), people would be surprised to read:
 #    /* config.h.  Generated by config.status.  */
 if test x"$ac_file" = x-; then
   configure_input=
 else
   configure_input="$ac_file.  "
 fi
 configure_input=$configure_input"Generated from `echo $ac_file_in |
                                    sed 's,.*/,,'` by configure."

 # First look for the input files in the build tree, otherwise in the
 # src tree.
 ac_file_inputs=`IFS=:
   for f in $ac_file_in; do
     case $f in
     -) echo $tmp/stdin ;;
     [\\/$]*)
        # Absolute (can't be DOS-style, as IFS=:)
test -f "$f" || { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
echo "$as_me: error: cannot find input file: $f" >&2;}
  { (exit 1); exit 1; }; }
        echo $f;;
     *) # Relative
        if test -f "$f"; then
          # Build tree
          echo $f
        elif test -f "$srcdir/$f"; then
          # Source tree
          echo $srcdir/$f
        else
          # /dev/null tree
          { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
echo "$as_me: error: cannot find input file: $f" >&2;}
  { (exit 1); exit 1; }; }
        fi;;
     esac
   done` || { (exit 1); exit 1; }
_ACEOF
cat >>$CONFIG_STATUS <<_ACEOF
 sed "$ac_vpsub
$extrasub
_ACEOF
cat >>$CONFIG_STATUS <<\_ACEOF
:t
/@[a-zA-Z_][a-zA-Z_0-9]*@/!b
s,@configure_input@,$configure_input,;t t
s,@srcdir@,$ac_srcdir,;t t
s,@abs_srcdir@,$ac_abs_srcdir,;t t
s,@top_srcdir@,$ac_top_srcdir,;t t
s,@abs_top_srcdir@,$ac_abs_top_srcdir,;t t
s,@builddir@,$ac_builddir,;t t
s,@abs_builddir@,$ac_abs_builddir,;t t
s,@top_builddir@,$ac_top_builddir,;t t
s,@abs_top_builddir@,$ac_abs_top_builddir,;t t
s,@INSTALL@,$ac_INSTALL,;t t
" $ac_file_inputs | (eval "$ac_sed_cmds") >$tmp/out
 rm -f $tmp/stdin
 if test x"$ac_file" != x-; then
   mv $tmp/out $ac_file
 else
   cat $tmp/out
   rm -f $tmp/out
 fi

done
_ACEOF
cat >>$CONFIG_STATUS <<\_ACEOF

#
# CONFIG_HEADER section.
#

# These sed commands are passed to sed as "A NAME B NAME C VALUE D", where
# NAME is the cpp macro being defined and VALUE is the value it is being given.
#
# ac_d sets the value in "#define NAME VALUE" lines.
ac_dA='s,^\([   ]*\)#\([        ]*define[       ][      ]*\)'
ac_dB='[        ].*$,\1#\2'
ac_dC=' '
ac_dD=',;t'
# ac_u turns "#undef NAME" without trailing blanks into "#define NAME VALUE".
ac_uA='s,^\([   ]*\)#\([        ]*\)undef\([    ][      ]*\)'
ac_uB='$,\1#\2define\3'
ac_uC=' '
ac_uD=',;t'

for ac_file in : $CONFIG_HEADERS; do test "x$ac_file" = x: && continue
 # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
 case $ac_file in
 - | *:- | *:-:* ) # input from stdin
       cat >$tmp/stdin
       ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
       ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
 *:* ) ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
       ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
 * )   ac_file_in=$ac_file.in ;;
 esac

 test x"$ac_file" != x- && { echo "$as_me:$LINENO: creating $ac_file" >&5
echo "$as_me: creating $ac_file" >&6;}

 # First look for the input files in the build tree, otherwise in the
 # src tree.
 ac_file_inputs=`IFS=:
   for f in $ac_file_in; do
     case $f in
     -) echo $tmp/stdin ;;
     [\\/$]*)
        # Absolute (can't be DOS-style, as IFS=:)
test -f "$f" || { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
echo "$as_me: error: cannot find input file: $f" >&2;}
  { (exit 1); exit 1; }; }
        echo $f;;
     *) # Relative
        if test -f "$f"; then
          # Build tree
          echo $f
        elif test -f "$srcdir/$f"; then
          # Source tree
          echo $srcdir/$f
        else
          # /dev/null tree
          { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
echo "$as_me: error: cannot find input file: $f" >&2;}
  { (exit 1); exit 1; }; }
        fi;;
     esac
   done` || { (exit 1); exit 1; }
 # Remove the trailing spaces.
 sed 's/[       ]*$//' $ac_file_inputs >$tmp/in

_ACEOF

# Transform confdefs.h into two sed scripts, `conftest.defines' and
# `conftest.undefs', that substitutes the proper values into
# config.h.in to produce config.h.  The first handles `#define'
# templates, and the second `#undef' templates.
# And first: Protect against being on the right side of a sed subst in
# config.status.  Protect against being in an unquoted here document
# in config.status.
rm -f conftest.defines conftest.undefs
# Using a here document instead of a string reduces the quoting nightmare.
# Putting comments in sed scripts is not portable.
#
# `end' is used to avoid that the second main sed command (meant for
# 0-ary CPP macros) applies to n-ary macro definitions.
# See the Autoconf documentation for `clear'.
cat >confdef2sed.sed <<\_ACEOF
s/[\\&,]/\\&/g
s,[\\$`],\\&,g
t clear
: clear
s,^[ ]*#[ ]*define[ ][ ]*\([^ (][^ (]*\)\(([^)]*)\)[ ]*\(.*\)$,${ac_dA}\1${ac_dB}\1\2${ac_dC}\3${ac_dD},gp
t end
s,^[ ]*#[ ]*define[ ][ ]*\([^ ][^ ]*\)[ ]*\(.*\)$,${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD},gp
: end
_ACEOF
# If some macros were called several times there might be several times
# the same #defines, which is useless.  Nevertheless, we may not want to
# sort them, since we want the *last* AC-DEFINE to be honored.
uniq confdefs.h | sed -n -f confdef2sed.sed >conftest.defines
sed 's/ac_d/ac_u/g' conftest.defines >conftest.undefs
rm -f confdef2sed.sed

# This sed command replaces #undef with comments.  This is necessary, for
# example, in the case of _POSIX_SOURCE, which is predefined and required
# on some systems where configure will not decide to define it.
cat >>conftest.undefs <<\_ACEOF
s,^[    ]*#[    ]*undef[        ][      ]*[a-zA-Z_][a-zA-Z_0-9]*,/* & */,
_ACEOF

# Break up conftest.defines because some shells have a limit on the size
# of here documents, and old seds have small limits too (100 cmds).
echo ' # Handle all the #define templates only if necessary.' >>$CONFIG_STATUS echo ' if grep "^[ ]*#[ ]*define" $tmp/in >/dev/null; then' >>$CONFIG_STATUS echo ' # If there are no defines, we may have an empty if/fi' >>$CONFIG_STATUS
echo '  :' >>$CONFIG_STATUS
rm -f conftest.tail
while grep . conftest.defines >/dev/null
do
 # Write a limited-size here document to $tmp/defines.sed.
 echo '  cat >$tmp/defines.sed <<CEOF' >>$CONFIG_STATUS
 # Speed up: don't consider the non `#define' lines.
 echo '/^[      ]*#[    ]*define/!b' >>$CONFIG_STATUS
 # Work around the forget-to-reset-the-flag bug.
 echo 't clr' >>$CONFIG_STATUS
 echo ': clr' >>$CONFIG_STATUS
 sed ${ac_max_here_lines}q conftest.defines >>$CONFIG_STATUS
 echo 'CEOF
 sed -f $tmp/defines.sed $tmp/in >$tmp/out
 rm -f $tmp/in
 mv $tmp/out $tmp/in
' >>$CONFIG_STATUS
 sed 1,${ac_max_here_lines}d conftest.defines >conftest.tail
 rm -f conftest.defines
 mv conftest.tail conftest.defines
done
rm -f conftest.defines
echo '  fi # grep' >>$CONFIG_STATUS
echo >>$CONFIG_STATUS

# Break up conftest.undefs because some shells have a limit on the size
# of here documents, and old seds have small limits too (100 cmds).
echo '  # Handle all the #undef templates' >>$CONFIG_STATUS
rm -f conftest.tail
while grep . conftest.undefs >/dev/null
do
 # Write a limited-size here document to $tmp/undefs.sed.
 echo '  cat >$tmp/undefs.sed <<CEOF' >>$CONFIG_STATUS
 # Speed up: don't consider the non `#undef'
 echo '/^[      ]*#[    ]*undef/!b' >>$CONFIG_STATUS
 # Work around the forget-to-reset-the-flag bug.
 echo 't clr' >>$CONFIG_STATUS
 echo ': clr' >>$CONFIG_STATUS
 sed ${ac_max_here_lines}q conftest.undefs >>$CONFIG_STATUS
 echo 'CEOF
 sed -f $tmp/undefs.sed $tmp/in >$tmp/out
 rm -f $tmp/in
 mv $tmp/out $tmp/in
' >>$CONFIG_STATUS
 sed 1,${ac_max_here_lines}d conftest.undefs >conftest.tail
 rm -f conftest.undefs
 mv conftest.tail conftest.undefs
done
rm -f conftest.undefs

cat >>$CONFIG_STATUS <<\_ACEOF
 # Let's still pretend it is `configure' which instantiates (i.e., don't
 # use $as_me), people would be surprised to read:
 #    /* config.h.  Generated by config.status.  */
 if test x"$ac_file" = x-; then
   echo "/* Generated by configure.  */" >$tmp/config.h
 else
   echo "/* $ac_file.  Generated by configure.  */" >$tmp/config.h
 fi
 cat $tmp/in >>$tmp/config.h
 rm -f $tmp/in
 if test x"$ac_file" != x-; then
   if diff $ac_file $tmp/config.h >/dev/null 2>&1; then
     { echo "$as_me:$LINENO: $ac_file is unchanged" >&5
echo "$as_me: $ac_file is unchanged" >&6;}
   else
     ac_dir=`(dirname "$ac_file") 2>/dev/null ||
$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
        X"$ac_file" : 'X\(//\)[^/]' \| \
        X"$ac_file" : 'X\(//\)$' \| \
        X"$ac_file" : 'X\(/\)' \| \
        .     : '\(.\)' 2>/dev/null ||
echo X"$ac_file" |
   sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
          /^X\(\/\/\)[^/].*/{ s//\1/; q; }
          /^X\(\/\/\)$/{ s//\1/; q; }
          /^X\(\/\).*/{ s//\1/; q; }
          s/.*/./; q'`
     { if $as_mkdir_p; then
   mkdir -p "$ac_dir"
 else
   as_dir="$ac_dir"
   as_dirs=
   while test ! -d "$as_dir"; do
     as_dirs="$as_dir $as_dirs"
     as_dir=`(dirname "$as_dir") 2>/dev/null ||
$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
        X"$as_dir" : 'X\(//\)[^/]' \| \
        X"$as_dir" : 'X\(//\)$' \| \
        X"$as_dir" : 'X\(/\)' \| \
        .     : '\(.\)' 2>/dev/null ||
echo X"$as_dir" |
   sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
          /^X\(\/\/\)[^/].*/{ s//\1/; q; }
          /^X\(\/\/\)$/{ s//\1/; q; }
          /^X\(\/\).*/{ s//\1/; q; }
          s/.*/./; q'`
   done
   test ! -n "$as_dirs" || mkdir $as_dirs
fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
  { (exit 1); exit 1; }; }; }

     rm -f $ac_file
     mv $tmp/config.h $ac_file
   fi
 else
   cat $tmp/config.h
   rm -f $tmp/config.h
 fi
done
_ACEOF
cat >>$CONFIG_STATUS <<\_ACEOF

#
# CONFIG_COMMANDS section.
#
for ac_file in : $CONFIG_COMMANDS; do test "x$ac_file" = x: && continue
 ac_dest=`echo "$ac_file" | sed 's,:.*,,'`
 ac_source=`echo "$ac_file" | sed 's,[^:]*:,,'`
 ac_dir=`(dirname "$ac_dest") 2>/dev/null ||
$as_expr X"$ac_dest" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
        X"$ac_dest" : 'X\(//\)[^/]' \| \
        X"$ac_dest" : 'X\(//\)$' \| \
        X"$ac_dest" : 'X\(/\)' \| \
        .     : '\(.\)' 2>/dev/null ||
echo X"$ac_dest" |
   sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
          /^X\(\/\/\)[^/].*/{ s//\1/; q; }
          /^X\(\/\/\)$/{ s//\1/; q; }
          /^X\(\/\).*/{ s//\1/; q; }
          s/.*/./; q'`
 ac_builddir=.

if test "$ac_dir" != .; then
 ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
 # A "../" for each directory in $ac_dir_suffix.
 ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'`
else
 ac_dir_suffix= ac_top_builddir=
fi

case $srcdir in
 .)  # No --srcdir option.  We are building in place.
   ac_srcdir=.
   if test -z "$ac_top_builddir"; then
      ac_top_srcdir=.
   else
      ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'`
   fi ;;
 [\\/]* | ?:[\\/]* )  # Absolute path.
   ac_srcdir=$srcdir$ac_dir_suffix;
   ac_top_srcdir=$srcdir ;;
 *) # Relative path.
   ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
   ac_top_srcdir=$ac_top_builddir$srcdir ;;
esac
# Don't blindly perform a `cd "$ac_dir"/$ac_foo && pwd` since $ac_foo can be
# absolute.
ac_abs_builddir=`cd "$ac_dir" && cd $ac_builddir && pwd`
ac_abs_top_builddir=`cd "$ac_dir" && cd ${ac_top_builddir}. && pwd`
ac_abs_srcdir=`cd "$ac_dir" && cd $ac_srcdir && pwd`
ac_abs_top_srcdir=`cd "$ac_dir" && cd $ac_top_srcdir && pwd`


 { echo "$as_me:$LINENO: executing $ac_dest commands" >&5
echo "$as_me: executing $ac_dest commands" >&6;}
 case $ac_dest in
   default-1 ) test -z "$CONFIG_HEADERS" || echo timestamp > stamp-h ;;
 esac
done
_ACEOF

cat >>$CONFIG_STATUS <<\_ACEOF

{ (exit 0); exit 0; }
_ACEOF
chmod +x $CONFIG_STATUS
ac_clean_files=$ac_clean_files_save


# configure is writing to config.log, and then calls config.status.
# config.status does its own redirection, appending to config.log.
# Unfortunately, on DOS this fails, as config.log is still kept open
# by configure, so config.status won't be able to write to it; its
# output is simply discarded.  So we exec the FD to /dev/null,
# effectively closing config.log, so it can be properly (re)opened and
# appended to by config.status.  When coming back to configure, we
# need to make the FD available again.
if test "$no_create" != yes; then
 ac_cs_success=:
 ac_config_status_args=
 test "$silent" = yes &&
   ac_config_status_args="$ac_config_status_args --quiet"
 exec 5>/dev/null
 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
 exec 5>>config.log
 # Use ||, not &&, to avoid exiting from the if with $? = 1, which
 # would make configure fail if this is the last instruction.
 $ac_cs_success || { (exit 1); exit 1; }
fi


echo
echo "If you are upgrading from previous version of bbsmount you need to change"
echo "your config file, because format of this file was radically changed."

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