#! /bin/sh

# From configure.in Id: configure.in

















# Guess values for system-dependent variables and create Makefiles.
# Generated automatically using autoconf version 2.13 
# Copyright (C) 1992, 93, 94, 95, 96 Free Software Foundation, Inc.
#
# This configure script is free software; the Free Software Foundation
# gives unlimited permission to copy, distribute and modify it.

# Defaults:
ac_help=
ac_default_prefix=/usr/local
# Any additions from configure.in:
ac_help="$ac_help
  --with-linux=DIR        Path to Linux source tree"
ac_help="$ac_help
  --with-linux-include=DIR
                          Path to Linux include tree"
ac_help="$ac_help
  --enable-protocol=n     Use protocol n (default 3, or 4)"
ac_help="$ac_help
  --enable-idea           Use the IDEA cipher (default is Blowfish)"
ac_help="$ac_help
  --disable-debug         Disable debugging code in kernel module"
ac_help="$ac_help
  --disable-dyndev        Disable dynamic device allocation"
ac_help="$ac_help
  --enable-logfacility=x  Set syslog facility for ciped and pkcipe"
ac_help="$ac_help
  --enable-bug-compatible Use old, broken interpretation of keys"
ac_help="$ac_help
  --disable-send-config   Do not send configuration information"
ac_help="$ac_help
  --enable-keyfile=FILE   Location of default private key file"
ac_help="$ac_help
  --enable-keydir=FILE    Location (format string) of public key files"
ac_help="$ac_help
  --enable-optdir=FILE    Location (format string) of generated option files"
ac_help="$ac_help
  --with-ciped=FILE       Use specified ciped daemon for PKCIPE"
ac_help="$ac_help
  --disable-asm           Disable use of assembler code"
ac_help="$ac_help
  --with-ssl-includes=DIR Location of OpenSSL includes"
ac_help="$ac_help
  --with-ssl-libs=DIR     Location of OpenSSL libraries"
ac_help="$ac_help
  --disable-pkcipe        Do not build PKCIPE"
ac_help="$ac_help
  --enable-name=n         Set build directory name suffix"

# Initialize some variables set by options.
# The variables have the same names as the options, with
# dashes changed to underlines.
build=NONE
cache_file=./config.cache
exec_prefix=NONE
host=NONE
no_create=
nonopt=NONE
no_recursion=
prefix=NONE
program_prefix=NONE
program_suffix=NONE
program_transform_name=s,x,x,
silent=
site=
srcdir=
target=NONE
verbose=
x_includes=NONE
x_libraries=NONE
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'

# Initialize some other variables.
subdirs=
MFLAGS= MAKEFLAGS=
SHELL=${CONFIG_SHELL-/bin/sh}
# Maximum number of lines to put in a shell here document.
ac_max_here_lines=12

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

  case "$ac_option" in
  -*=*) ac_optarg=`echo "$ac_option" | sed 's/[-_a-zA-Z0-9]*=//'` ;;
  *) ac_optarg= ;;
  esac

  # 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 ;;
  -build=* | --build=* | --buil=* | --bui=* | --bu=*)
    build="$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" ;;

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

  -disable-* | --disable-*)
    ac_feature=`echo $ac_option|sed -e 's/-*disable-//'`
    # Reject names that are not valid shell variable names.
    if test -n "`echo $ac_feature| sed 's/[-a-zA-Z0-9_]//g'`"; then
      { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
    fi
    ac_feature=`echo $ac_feature| sed 's/-/_/g'`
    eval "enable_${ac_feature}=no" ;;

  -enable-* | --enable-*)
    ac_feature=`echo $ac_option|sed -e 's/-*enable-//' -e 's/=.*//'`
    # Reject names that are not valid shell variable names.
    if test -n "`echo $ac_feature| sed 's/[-_a-zA-Z0-9]//g'`"; then
      { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
    fi
    ac_feature=`echo $ac_feature| sed 's/-/_/g'`
    case "$ac_option" in
      *=*) ;;
      *) 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)
    # 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 << EOF
Usage: configure [options] [host]
Options: [defaults in brackets after descriptions]
Configuration:
  --cache-file=FILE       cache test results in FILE
  --help                  print this message
  --no-create             do not create output files
  --quiet, --silent       do not print \`checking...' messages
  --version               print the version of autoconf that created configure
Directory and file names:
  --prefix=PREFIX         install architecture-independent files in PREFIX
                          [$ac_default_prefix]
  --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
                          [same as prefix]
  --bindir=DIR            user executables in DIR [EPREFIX/bin]
  --sbindir=DIR           system admin executables in DIR [EPREFIX/sbin]
  --libexecdir=DIR        program executables in DIR [EPREFIX/libexec]
  --datadir=DIR           read-only architecture-independent data in DIR
                          [PREFIX/share]
  --sysconfdir=DIR        read-only single-machine data in DIR [PREFIX/etc]
  --sharedstatedir=DIR    modifiable architecture-independent data in DIR
                          [PREFIX/com]
  --localstatedir=DIR     modifiable single-machine data in DIR [PREFIX/var]
  --libdir=DIR            object code libraries in DIR [EPREFIX/lib]
  --includedir=DIR        C header files in DIR [PREFIX/include]
  --oldincludedir=DIR     C header files for non-gcc in DIR [/usr/include]
  --infodir=DIR           info documentation in DIR [PREFIX/info]
  --mandir=DIR            man documentation in DIR [PREFIX/man]
  --srcdir=DIR            find the sources in DIR [configure dir or ..]
  --program-prefix=PREFIX prepend PREFIX to installed program names
  --program-suffix=SUFFIX append SUFFIX to installed program names
  --program-transform-name=PROGRAM
                          run sed PROGRAM on installed program names
EOF
    cat << EOF
Host type:
  --build=BUILD           configure for building on BUILD [BUILD=HOST]
  --host=HOST             configure for HOST [guessed]
  --target=TARGET         configure for TARGET [TARGET=HOST]
Features and packages:
  --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
  --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
  --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
  --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
  --x-includes=DIR        X include files are in DIR
  --x-libraries=DIR       X library files are in DIR
EOF
    if test -n "$ac_help"; then
      echo "--enable and --with options recognized:$ac_help"
    fi
    exit 0 ;;

  -host | --host | --hos | --ho)
    ac_prev=host ;;
  -host=* | --host=* | --hos=* | --ho=*)
    host="$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)
    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 ;;
  -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
    target="$ac_optarg" ;;

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

  -version | --version | --versio | --versi | --vers)
    echo "configure generated by autoconf version 2.13"
    exit 0 ;;

  -with-* | --with-*)
    ac_package=`echo $ac_option|sed -e 's/-*with-//' -e 's/=.*//'`
    # Reject names that are not valid shell variable names.
    if test -n "`echo $ac_package| sed 's/[-_a-zA-Z0-9]//g'`"; then
      { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
    fi
    ac_package=`echo $ac_package| sed 's/-/_/g'`
    case "$ac_option" in
      *=*) ;;
      *) ac_optarg=yes ;;
    esac
    eval "with_${ac_package}='$ac_optarg'" ;;

  -without-* | --without-*)
    ac_package=`echo $ac_option|sed -e 's/-*without-//'`
    # Reject names that are not valid shell variable names.
    if test -n "`echo $ac_package| sed 's/[-a-zA-Z0-9_]//g'`"; then
      { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
    fi
    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 "configure: error: $ac_option: invalid option; use --help to show usage" 1>&2; exit 1; }
    ;;

  *)
    if test -n "`echo $ac_option| sed 's/[-a-z0-9.]//g'`"; then
      echo "configure: warning: $ac_option: invalid host type" 1>&2
    fi
    if test "x$nonopt" != xNONE; then
      { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; }
    fi
    nonopt="$ac_option"
    ;;

  esac
done

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

trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15

# File descriptor usage:
# 0 standard input
# 1 file creation
# 2 errors and warnings
# 3 some systems may open it to /dev/tty
# 4 used on the Kubota Titan
# 6 checking for... messages and results
# 5 compiler messages saved in config.log
if test "$silent" = yes; then
  exec 6>/dev/null
else
  exec 6>&1
fi
exec 5>./config.log

echo "\
This file contains any messages produced by compilers while
running configure, to aid debugging if configure makes a mistake.
" 1>&5

# Strip out --no-create and --no-recursion so they do not pile up.
# Also quote any args containing shell metacharacters.
ac_configure_args=
for ac_arg
do
  case "$ac_arg" in
  -no-create | --no-create | --no-creat | --no-crea | --no-cre \
  | --no-cr | --no-c) ;;
  -no-recursion | --no-recursion | --no-recursio | --no-recursi \
  | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r) ;;
  *" "*|*"	"*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?]*)
  ac_configure_args="$ac_configure_args '$ac_arg'" ;;
  *) ac_configure_args="$ac_configure_args $ac_arg" ;;
  esac
done

# NLS nuisances.
# Only set these to C if already set.  These must not be set unconditionally
# because not all systems understand e.g. LANG=C (notably SCO).
# Fixing LC_MESSAGES prevents Solaris sh from translating var values in `set'!
# Non-C LC_CTYPE values break the ctype check.
if test "${LANG+set}"   = set; then LANG=C;   export LANG;   fi
if test "${LC_ALL+set}" = set; then LC_ALL=C; export LC_ALL; fi
if test "${LC_MESSAGES+set}" = set; then LC_MESSAGES=C; export LC_MESSAGES; fi
if test "${LC_CTYPE+set}"    = set; then LC_CTYPE=C;    export LC_CTYPE;    fi

# 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

# A filename unique to this package, relative to the directory that
# configure is in, which we can look for to find out if srcdir is correct.
ac_unique_file=cipe/ciped.c

# 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_prog=$0
  ac_confdir=`echo $ac_prog|sed 's%/[^/][^/]*$%%'`
  test "x$ac_confdir" = "x$ac_prog" && ac_confdir=.
  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 "configure: error: can not find sources in $ac_confdir or .." 1>&2; exit 1; }
  else
    { echo "configure: error: can not find sources in $srcdir" 1>&2; exit 1; }
  fi
fi
srcdir=`echo "${srcdir}" | sed 's%\([^/]\)/*$%\1%'`

# 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 "loading site script $ac_site_file"
    . "$ac_site_file"
  fi
done

if test -r "$cache_file"; then
  echo "loading cache $cache_file"
  . $cache_file
else
  echo "creating cache $cache_file"
  > $cache_file
fi

ac_ext=c
# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
ac_cpp='$CPP $CPPFLAGS'
ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
cross_compiling=$ac_cv_prog_cc_cross

ac_exeext=
ac_objext=o
if (echo "testing\c"; echo 1,2,3) | grep c >/dev/null; then
  # Stardent Vistra SVR4 grep lacks -e, says ghazi@caip.rutgers.edu.
  if (echo -n testing; echo 1,2,3) | sed s/-n/xn/ | grep xn >/dev/null; then
    ac_n= ac_c='
' ac_t='	'
  else
    ac_n=-n ac_c= ac_t=
  fi
else
  ac_n= ac_c='\c' ac_t=
fi




VERSION=1.5.2

PVERSION=2 
PVNOTE=0.1 
# Extract the first word of "gcc", so it can be a program name with args.
set dummy gcc; ac_word=$2
echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
echo "configure:589: checking for $ac_word" >&5
if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  if test -n "$CC"; then
  ac_cv_prog_CC="$CC" # Let the user override the test.
else
  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS=":"
  ac_dummy="$PATH"
  for ac_dir in $ac_dummy; do
    test -z "$ac_dir" && ac_dir=.
    if test -f $ac_dir/$ac_word; then
      ac_cv_prog_CC="gcc"
      break
    fi
  done
  IFS="$ac_save_ifs"
fi
fi
CC="$ac_cv_prog_CC"
if test -n "$CC"; then
  echo "$ac_t""$CC" 1>&6
else
  echo "$ac_t""no" 1>&6
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 $ac_n "checking for $ac_word""... $ac_c" 1>&6
echo "configure:619: checking for $ac_word" >&5
if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  if test -n "$CC"; then
  ac_cv_prog_CC="$CC" # Let the user override the test.
else
  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS=":"
  ac_prog_rejected=no
  ac_dummy="$PATH"
  for ac_dir in $ac_dummy; do
    test -z "$ac_dir" && ac_dir=.
    if test -f $ac_dir/$ac_word; then
      if test "$ac_dir/$ac_word" = "/usr/ucb/cc"; then
        ac_prog_rejected=yes
	continue
      fi
      ac_cv_prog_CC="cc"
      break
    fi
  done
  IFS="$ac_save_ifs"
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 $# -gt 0; then
    # We chose a different compiler from the bogus one.
    # However, it has the same basename, so the bogon will be chosen
    # first if we set CC to just the basename; use the full file name.
    shift
    set dummy "$ac_dir/$ac_word" "$@"
    shift
    ac_cv_prog_CC="$@"
  fi
fi
fi
fi
CC="$ac_cv_prog_CC"
if test -n "$CC"; then
  echo "$ac_t""$CC" 1>&6
else
  echo "$ac_t""no" 1>&6
fi

  if test -z "$CC"; then
    case "`uname -s`" in
    *win32* | *WIN32*)
      # Extract the first word of "cl", so it can be a program name with args.
set dummy cl; ac_word=$2
echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
echo "configure:670: checking for $ac_word" >&5
if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  if test -n "$CC"; then
  ac_cv_prog_CC="$CC" # Let the user override the test.
else
  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS=":"
  ac_dummy="$PATH"
  for ac_dir in $ac_dummy; do
    test -z "$ac_dir" && ac_dir=.
    if test -f $ac_dir/$ac_word; then
      ac_cv_prog_CC="cl"
      break
    fi
  done
  IFS="$ac_save_ifs"
fi
fi
CC="$ac_cv_prog_CC"
if test -n "$CC"; then
  echo "$ac_t""$CC" 1>&6
else
  echo "$ac_t""no" 1>&6
fi
 ;;
    esac
  fi
  test -z "$CC" && { echo "configure: error: no acceptable cc found in \$PATH" 1>&2; exit 1; }
fi

echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works""... $ac_c" 1>&6
echo "configure:702: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works" >&5

ac_ext=c
# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
ac_cpp='$CPP $CPPFLAGS'
ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
cross_compiling=$ac_cv_prog_cc_cross

cat > conftest.$ac_ext << EOF

#line 713 "configure"
#include "confdefs.h"

main(){return(0);}
EOF
if { (eval echo configure:718: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
  ac_cv_prog_cc_works=yes
  # If we can't run a trivial program, we are probably using a cross compiler.
  if (./conftest; exit) 2>/dev/null; then
    ac_cv_prog_cc_cross=no
  else
    ac_cv_prog_cc_cross=yes
  fi
else
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
  ac_cv_prog_cc_works=no
fi
rm -fr conftest*
ac_ext=c
# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
ac_cpp='$CPP $CPPFLAGS'
ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
cross_compiling=$ac_cv_prog_cc_cross

echo "$ac_t""$ac_cv_prog_cc_works" 1>&6
if test $ac_cv_prog_cc_works = no; then
  { echo "configure: error: installation or configuration problem: C compiler cannot create executables." 1>&2; exit 1; }
fi
echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler""... $ac_c" 1>&6
echo "configure:744: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler" >&5
echo "$ac_t""$ac_cv_prog_cc_cross" 1>&6
cross_compiling=$ac_cv_prog_cc_cross

echo $ac_n "checking whether we are using GNU C""... $ac_c" 1>&6
echo "configure:749: checking whether we are using GNU C" >&5
if eval "test \"`echo '$''{'ac_cv_prog_gcc'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  cat > conftest.c <<EOF
#ifdef __GNUC__
  yes;
#endif
EOF
if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:758: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
  ac_cv_prog_gcc=yes
else
  ac_cv_prog_gcc=no
fi
fi

echo "$ac_t""$ac_cv_prog_gcc" 1>&6

if test $ac_cv_prog_gcc = yes; then
  GCC=yes
else
  GCC=
fi

ac_test_CFLAGS="${CFLAGS+set}"
ac_save_CFLAGS="$CFLAGS"
CFLAGS=
echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&6
echo "configure:777: checking whether ${CC-cc} accepts -g" >&5
if eval "test \"`echo '$''{'ac_cv_prog_cc_g'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  echo 'void f(){}' > conftest.c
if test -z "`${CC-cc} -g -c conftest.c 2>&1`"; then
  ac_cv_prog_cc_g=yes
else
  ac_cv_prog_cc_g=no
fi
rm -f conftest*

fi

echo "$ac_t""$ac_cv_prog_cc_g" 1>&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

test "$GCC" || { echo "configure: error: You would not have much luck compiling kernel code with non-gcc..." 1>&2; exit 1; }

echo $ac_n "checking how to run the C preprocessor""... $ac_c" 1>&6
echo "configure:811: checking how to run the C preprocessor" >&5
# On Suns, sometimes $CPP names a directory.
if test -n "$CPP" && test -d "$CPP"; then
  CPP=
fi
if test -z "$CPP"; then
if eval "test \"`echo '$''{'ac_cv_prog_CPP'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
    # This must be in double quotes, not single quotes, because CPP may get
  # substituted into the Makefile and "${CC-cc}" will confuse make.
  CPP="${CC-cc} -E"
  # On the NeXT, cc -E runs the code through the compiler's parser,
  # not just through cpp.
  cat > conftest.$ac_ext <<EOF
#line 826 "configure"
#include "confdefs.h"
#include <assert.h>
Syntax Error
EOF
ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
{ (eval echo configure:832: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
if test -z "$ac_err"; then
  :
else
  echo "$ac_err" >&5
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
  rm -rf conftest*
  CPP="${CC-cc} -E -traditional-cpp"
  cat > conftest.$ac_ext <<EOF
#line 843 "configure"
#include "confdefs.h"
#include <assert.h>
Syntax Error
EOF
ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
{ (eval echo configure:849: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
if test -z "$ac_err"; then
  :
else
  echo "$ac_err" >&5
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
  rm -rf conftest*
  CPP="${CC-cc} -nologo -E"
  cat > conftest.$ac_ext <<EOF
#line 860 "configure"
#include "confdefs.h"
#include <assert.h>
Syntax Error
EOF
ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
{ (eval echo configure:866: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
if test -z "$ac_err"; then
  :
else
  echo "$ac_err" >&5
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
  rm -rf conftest*
  CPP=/lib/cpp
fi
rm -f conftest*
fi
rm -f conftest*
fi
rm -f conftest*
  ac_cv_prog_CPP="$CPP"
fi
  CPP="$ac_cv_prog_CPP"
else
  ac_cv_prog_CPP="$CPP"
fi
echo "$ac_t""$CPP" 1>&6

for ac_prog in texinfo tex
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 $ac_n "checking for $ac_word""... $ac_c" 1>&6
echo "configure:895: checking for $ac_word" >&5
if eval "test \"`echo '$''{'ac_cv_prog_TEXINFO'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  if test -n "$TEXINFO"; then
  ac_cv_prog_TEXINFO="$TEXINFO" # Let the user override the test.
else
  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS=":"
  ac_dummy="$PATH"
  for ac_dir in $ac_dummy; do
    test -z "$ac_dir" && ac_dir=.
    if test -f $ac_dir/$ac_word; then
      ac_cv_prog_TEXINFO="$ac_prog"
      break
    fi
  done
  IFS="$ac_save_ifs"
fi
fi
TEXINFO="$ac_cv_prog_TEXINFO"
if test -n "$TEXINFO"; then
  echo "$ac_t""$TEXINFO" 1>&6
else
  echo "$ac_t""no" 1>&6
fi

test -n "$TEXINFO" && break
done
test -n "$TEXINFO" || TEXINFO=":"

for ac_prog in makeinfo
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 $ac_n "checking for $ac_word""... $ac_c" 1>&6
echo "configure:930: checking for $ac_word" >&5
if eval "test \"`echo '$''{'ac_cv_prog_MAKEINFO'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  if test -n "$MAKEINFO"; then
  ac_cv_prog_MAKEINFO="$MAKEINFO" # Let the user override the test.
else
  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS=":"
  ac_dummy="$PATH"
  for ac_dir in $ac_dummy; do
    test -z "$ac_dir" && ac_dir=.
    if test -f $ac_dir/$ac_word; then
      ac_cv_prog_MAKEINFO="$ac_prog"
      break
    fi
  done
  IFS="$ac_save_ifs"
fi
fi
MAKEINFO="$ac_cv_prog_MAKEINFO"
if test -n "$MAKEINFO"; then
  echo "$ac_t""$MAKEINFO" 1>&6
else
  echo "$ac_t""no" 1>&6
fi

test -n "$MAKEINFO" && break
done
test -n "$MAKEINFO" || MAKEINFO=":"

for ac_prog in gmake make
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 $ac_n "checking for $ac_word""... $ac_c" 1>&6
echo "configure:965: checking for $ac_word" >&5
if eval "test \"`echo '$''{'ac_cv_prog_MAKE'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  if test -n "$MAKE"; then
  ac_cv_prog_MAKE="$MAKE" # Let the user override the test.
else
  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS=":"
  ac_dummy="$PATH"
  for ac_dir in $ac_dummy; do
    test -z "$ac_dir" && ac_dir=.
    if test -f $ac_dir/$ac_word; then
      ac_cv_prog_MAKE="$ac_prog"
      break
    fi
  done
  IFS="$ac_save_ifs"
fi
fi
MAKE="$ac_cv_prog_MAKE"
if test -n "$MAKE"; then
  echo "$ac_t""$MAKE" 1>&6
else
  echo "$ac_t""no" 1>&6
fi

test -n "$MAKE" && break
done
test -n "$MAKE" || MAKE=":"

$MAKE -v 2>&1 | grep -iqs 'GNU Make' || { echo "configure: error: This compilation needs GNU make" 1>&2; exit 1; }


echo $ac_n "checking for kernel include tree""... $ac_c" 1>&6
echo "configure:999: checking for kernel include tree" >&5

# Check whether --with-linux or --without-linux was given.
if test "${with_linux+set}" = set; then
  withval="$with_linux"
  KSRC=$withval
fi


# Check whether --with-linux-include or --without-linux-include was given.
if test "${with_linux_include+set}" = set; then
  withval="$with_linux_include"
  KINC=$withval
fi

if ! test "$KSRC$KINC" ; then
  KSRC=/usr/src/linux
fi
if test -z "$KINC" -o ! -d "$KINC" ; then
  if test -d "$KSRC" -a -f $KSRC/include/linux/autoconf.h ; then
    KINC=$KSRC/include
  fi
fi
if test -z "$KSRC" -o ! -d "$KSRC" ; then
  if test -f $KINC/include/linux/autoconf.h; then
    KINC=$KINC/include;   elif test -f $KINC/linux/autoconf.h; then
    KSRC=;
  fi
fi
if ! test -f $KINC/linux/version.h ; then
  { echo "configure: error: no suitable configured kernel include tree found" 1>&2; exit 1; }
fi
if test -x /bin/pwd ; then
  test "$KSRC" && KSRC=`cd $KSRC; /bin/pwd`
  KINC=`cd $KINC; /bin/pwd`
fi
echo "$ac_t""$KINC" 1>&6

echo $ac_n "checking for kernel compile parameters""... $ac_c" 1>&6
echo "configure:1038: checking for kernel compile parameters" >&5
if test -z "$KSRC" -o ! -f "$KSRC/Makefile" ; then
  echo "configure: warning: no Makefile - using default flags" 1>&2
else
  cp $KSRC/Makefile conftest.make
  echo -e "conftest.CC:" >>conftest.make
  echo -e "\t@echo \$(CC)" >>conftest.make
  echo -e "conftest.CFLAGS:" >>conftest.make
  echo -e "\t@echo \$(CFLAGS) \$(MODFLAGS)" >>conftest.make
  here=`pwd`
  NKCC=`cd $KSRC; make -f $here/conftest.make conftest.CC`
  NKCFLAGS=`cd $KSRC; make -f $here/conftest.make conftest.CFLAGS`
    echo "$NKCC $NKCFLAGS" | grep -qse '-I[^ ]*/include' || NKCC=""
  if test -z "$NKCC" ; then
    echo "configure: warning: not found - using default flags" 1>&2
  else
    echo "$ac_t""$NKCC $NKCFLAGS" 1>&6
  fi
  rm -f conftest.make
fi

if ! test "$ac_test_CFLAGS" = set; then
  CFLAGS=`echo $CFLAGS | sed 's,-O[0-9]*,,g'`
fi
CFLAGS="-Wall -Wstrict-prototypes -fomit-frame-pointer -fno-strength-reduce $CFLAGS"
     KCPPFLAGS="$CPPFLAGS"
       KCFLAGS="-pipe -O3 -funroll-loops $CFLAGS"
         KDEFS="-D__KERNEL__ -DMODULE $DEFS"
      KLDFLAGS="-r -S"
     UCPPFLAGS="$CPPFLAGS"
       UCFLAGS="-pipe -O3 -fno-inline-functions $CFLAGS"
         UDEFS="$DEFS"
      ULDFLAGS="$LDFLAGS"
         ULIBS="$LIBS"

echo $ac_n "checking for architecture""... $ac_c" 1>&6
echo "configure:1074: checking for architecture" >&5
ARCH=`uname -m | sed -e 's/i.86/i386/;s/sun4u/sparc64/;s/arm.*/arm/;s/sa110/arm/'`
echo "$ac_t""$ARCH" 1>&6


oldcppflags="$CPPFLAGS"
CPPFLAGS="-I$KINC $CPPFLAGS"


echo $ac_n "checking for kernel version""... $ac_c" 1>&6
echo "configure:1084: checking for kernel version" >&5
cat > conftest.$ac_ext <<EOF
#line 1086 "configure"
#include "confdefs.h"
#include <linux/version.h>
UTS_RELEASE
EOF
(eval "$ac_cpp conftest.$ac_ext") 2>&5 |\
 sed -n -e 's/^"\(.*\)".*$/\1/p' >conftest
set "X" "`cat conftest`"
ax_result=$2
rm -f conftest*

KVERS=$ax_result
echo "$ac_t""$KVERS" 1>&6
case "$KVERS" in
2.[01234].*) ;;
*) { echo "configure: error: Unsupported kernel version" 1>&2; exit 1; }
esac
kcomp=
if test -f $KINC/linux/compile.h; then
  cat > conftest.$ac_ext <<EOF
#line 1106 "configure"
#include "confdefs.h"
#include <linux/compile.h>
LINUX_COMPILER
EOF
(eval "$ac_cpp conftest.$ac_ext") 2>&5 |\
 sed -n -e 's/^"\(.*\)".*$/\1/p' >conftest
set "X" "`cat conftest`"
ax_result=$2
rm -f conftest*

  kcomp=$ax_result
fi
if test -z "$kcomp" ; then
  echo "configure: warning: could not find kernel compiler version" 1>&2
else
  tcomp=`${NKCC:-$CC} -v 2>&1 | tail -1`
  if ! test "$kcomp" = "$tcomp" ; then
    echo "configure: warning: Compiler version mismatch - try using $kcomp" 1>&2
  fi
fi

echo $ac_n "checking for SMP""... $ac_c" 1>&6
echo "configure:1129: checking for SMP" >&5
smp=0
case "$KVERS" in
2.[01].*)
    if egrep "^ *SMP *= *1" $KSRC/Makefile >/dev/null 2>&1; then
  smp=1
fi

  ;;
*)
  cat > conftest.$ac_ext <<EOF
#line 1140 "configure"
#include "confdefs.h"

	#include <linux/autoconf.h>
	#ifdef CONFIG_SMP
	 yes
	#endif
  
EOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
  egrep "yes" >/dev/null 2>&1; then
  rm -rf conftest*
  smp=1
fi
rm -f conftest*

  ;;
esac
test "$smp" = 1 && cat >> confdefs.h <<\EOF
#define __SMP__ 1
EOF

x=no
test "x$smp" = "x1" && x=yes
echo "$ac_t""$x" 1>&6


CPPFLAGS="$oldcppflags"
UCPPFLAGS="-I$KINC -I. -include ./config.h $UCPPFLAGS"

if test "$NKCC" ; then

KCC="$NKCC"
KCFLAGS="$NKCFLAGS"
KDEFS="-DKCC_BUILD"
KCPPFLAGS="-I. -include ./config.h $KCPPFLAGS"

else 
KCC="$CC"
KCPPFLAGS="-I$KINC -I. -include ./config.h $KCPPFLAGS"


echo $ac_n "checking whether $CC needs -fno-strict-aliasing""... $ac_c" 1>&6
echo "configure:1183: checking whether $CC needs -fno-strict-aliasing" >&5
if eval "test \"`echo '$''{'ax_cv_prog_gcc_noalias'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  
  ax_cv_prog_gcc_noalias=no
  if test "$GCC" ; then
    ax_stack=`expr 0$ax_stack + 1`
eval CFLAGS_AX_$ax_stack=\"$CFLAGS\"
eval CPPFLAGS_AX_$ax_stack=\"$CPPFLAGS\"
eval LDFLAGS_AX_$ax_stack=\"$LDFLAGS\"
eval LIBS_AX_$ax_stack=\"$LIBS\"

    CFLAGS="-fno-strict-aliasing $CFLAGS"
    cat > conftest.$ac_ext <<EOF
#line 1198 "configure"
#include "confdefs.h"

int main() {
return;
; return 0; }
EOF
if { (eval echo configure:1205: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
  rm -rf conftest*
  ax_cv_prog_gcc_noalias=yes
else
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
fi
rm -f conftest*
    eval CFLAGS=\"\${CFLAGS_AX_$ax_stack}\"
eval CPPFLAGS=\"\${CPPFLAGS_AX_$ax_stack}\"
eval LDFLAGS=\"\${LDFLAGS_AX_$ax_stack}\"
eval LIBS=\"\${LIBS_AX_$ax_stack}\"
ax_stack=`expr 0$ax_stack - 1`

  fi

fi

echo "$ac_t""$ax_cv_prog_gcc_noalias" 1>&6
test "$ax_cv_prog_gcc_noalias" = "yes" && CFLAGS="-fno-strict-aliasing $CFLAGS"

test "$ax_cv_prog_gcc_noalias" = "yes" && KCFLAGS="$KCFLAGS -fno-strict-aliasing"

echo $ac_n "checking for versioned symbols""... $ac_c" 1>&6
echo "configure:1229: checking for versioned symbols" >&5
mv=0
cat > conftest.$ac_ext <<EOF
#line 1232 "configure"
#include "confdefs.h"

	#include <linux/autoconf.h>
	#ifdef CONFIG_MODVERSIONS
	 yes
	#endif

EOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
  egrep "yes" >/dev/null 2>&1; then
  rm -rf conftest*
  mv=1
fi
rm -f conftest*

x=no
test "x$mv" = "x1" && x=yes
echo "$ac_t""$x" 1>&6
test "$mv" = 1 && cat >> confdefs.h <<\EOF
#define MODVERSIONS 1
EOF


fi



# Check whether --enable-protocol or --disable-protocol was given.
if test "${enable_protocol+set}" = set; then
  enableval="$enable_protocol"
  VERS=$enableval
else
  VERS=3
fi

test "$VERS" -lt 3 && echo "configure: warning: Protocols less than 3 are deprecated" 1>&2
verl=`expr substr abcdef $VERS 1`

# Check whether --enable-idea or --disable-idea was given.
if test "${enable_idea+set}" = set; then
  enableval="$enable_idea"
  CRYPTO=IDEA;crypt=i
else
  CRYPTO=Blowfish;crypt=b
fi


MODULE=cip$verl$crypt.o

CIPED=ciped-$verl$crypt
# Check whether --enable-debug or --disable-debug was given.
if test "${enable_debug+set}" = set; then
  enableval="$enable_debug"
  test "$enableval" = "no" && e=0
else
  e=1
fi

test "$e" = "1" && cat >> confdefs.h <<\EOF
#define DEBUG 1
EOF

# Check whether --enable-dyndev or --disable-dyndev was given.
if test "${enable_dyndev+set}" = set; then
  enableval="$enable_dyndev"
  test "$enableval" = "no" && e=0
else
  e=1
fi

test "$e" = "0" && cat >> confdefs.h <<\EOF
#define NO_DYNDEV 1
EOF

# Check whether --enable-logfacility or --disable-logfacility was given.
if test "${enable_logfacility+set}" = set; then
  enableval="$enable_logfacility"
  
  f=`echo "$enableval" | sed 's,^log_,,i' | tr a-z A-Z`
  cat >> confdefs.h <<EOF
#define LOGFAC LOG_$f
EOF


else
  cat >> confdefs.h <<\EOF
#define LOGFAC LOG_DAEMON
EOF

fi

cat >> confdefs.h <<EOF
#define ProtocolVersion $VERS
EOF

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

# Check whether --enable-bug-compatible or --disable-bug-compatible was given.
if test "${enable_bug_compatible+set}" = set; then
  enableval="$enable_bug_compatible"
  test "$enableval" = "no" || cat >> confdefs.h <<\EOF
#define BUG_COMPATIBLE 1
EOF

fi

# Check whether --enable-send-config or --disable-send-config was given.
if test "${enable_send_config+set}" = set; then
  enableval="$enable_send_config"
  test "$enableval" = "no" && e=0
else
  e=1
fi

test "$e" = "0" && cat >> confdefs.h <<\EOF
#define DONT_SEND_CONF 1
EOF


# Check whether --enable-keyfile or --disable-keyfile was given.
if test "${enable_keyfile+set}" = set; then
  enableval="$enable_keyfile"
  cat >> confdefs.h <<EOF
#define KEYFILE "$enableval"
EOF

fi


# Check whether --enable-keydir or --disable-keydir was given.
if test "${enable_keydir+set}" = set; then
  enableval="$enable_keydir"
  if test `echo ""$enableval"" | wc -c` -gt 120 ; then
  echo "configure: warning: format string too long - ignoring" 1>&2;
else
        ax_ps=`echo ""$enableval" " | sed 's/%[^s]/%%/g;s/%s/%/g;s/[^%]//g'`
    if test "$ax_ps" = "%" ; then 
    cat >> confdefs.h <<EOF
#define KEYDIR "$enableval"
EOF

  else 
    echo "configure: warning: "$enableval" is not a proper format string - ignoring" 1>&2; 
  fi
fi
fi


# Check whether --enable-optdir or --disable-optdir was given.
if test "${enable_optdir+set}" = set; then
  enableval="$enable_optdir"
  if test `echo ""$enableval"" | wc -c` -gt 120 ; then
  echo "configure: warning: format string too long - ignoring" 1>&2;
else
        ax_ps=`echo ""$enableval" " | sed 's/%[^s]/%%/g;s/%s/%/g;s/[^%]//g'`
    if test "$ax_ps" = "%" ; then 
    cat >> confdefs.h <<EOF
#define OPTDIR "$enableval"
EOF

  else 
    echo "configure: warning: "$enableval" is not a proper format string - ignoring" 1>&2; 
  fi
fi
fi


# Check whether --with-ciped or --without-ciped was given.
if test "${with_ciped+set}" = set; then
  withval="$with_ciped"
  cat >> confdefs.h <<EOF
#define CIPED "$withval"
EOF

fi





ASMOBJS=
CCOBJS=
# Check whether --enable-asm or --disable-asm was given.
if test "${enable_asm+set}" = set; then
  enableval="$enable_asm"
  test "$enableval" = "no" && e=0
else
  e=1
fi

echo $ac_n "checking for assembler parts""... $ac_c" 1>&6
echo "configure:1426: checking for assembler parts" >&5
case "$CRYPTO" in
  Blowfish) cat >> confdefs.h <<\EOF
#define Crypto_Blowfish 1
EOF

  if test $e -eq 1 -a -f cipe/bf-$ARCH.S; then
    cat >> confdefs.h <<\EOF
#define ASM_BF_Crypt 1
EOF

    ASMOBJS=bf-$ARCH.o
  fi
  CCOBJS=bf.o
  ;;
  IDEA) cat >> confdefs.h <<\EOF
#define Crypto_IDEA 1
EOF

  if test $e -eq 1 -a -f cipe/idea-$ARCH.S; then
    cat >> confdefs.h <<\EOF
#define ASM_Idea_Crypt 1
EOF

    ASMOBJS=idea-$ARCH.o
  fi
  CCOBJS=idea0.o
  ;;
esac
if test "$ASMOBJS" ; then echo "$ac_t""$ASMOBJS" 1>&6 ; else echo "$ac_t""none" 1>&6 ; fi


case "$VERS" in
1|2) CRCOBJS=crc.o ; CRC32OBJS=crc32.o ;;
*)   CRCOBJS=crc32.o ; CRC32OBJS= ;;
esac

for ac_func in mlock mlockall
do
echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
echo "configure:1466: checking for $ac_func" >&5
if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  cat > conftest.$ac_ext <<EOF
#line 1471 "configure"
#include "confdefs.h"
/* System header to define __stub macros and hopefully few prototypes,
    which can conflict with char $ac_func(); below.  */
#include <assert.h>
/* Override any gcc2 internal prototype to avoid an error.  */
/* 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();

int main() {

/* 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
$ac_func();
#endif

; return 0; }
EOF
if { (eval echo configure:1494: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
  rm -rf conftest*
  eval "ac_cv_func_$ac_func=yes"
else
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
  rm -rf conftest*
  eval "ac_cv_func_$ac_func=no"
fi
rm -f conftest*
fi

if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
  echo "$ac_t""yes" 1>&6
    ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
  cat >> confdefs.h <<EOF
#define $ac_tr_func 1
EOF
 
else
  echo "$ac_t""no" 1>&6
fi
done



BUILD_PKCIPE=1
SSLINCS=""
SSLLIBS=""
# Check whether --with-ssl-includes or --without-ssl-includes was given.
if test "${with_ssl_includes+set}" = set; then
  withval="$with_ssl_includes"
  SSLINCS=$withval
fi

# Check whether --with-ssl-libs or --without-ssl-libs was given.
if test "${with_ssl_libs+set}" = set; then
  withval="$with_ssl_libs"
  SSLLIBS=$withval
fi

# Check whether --enable-pkcipe or --disable-pkcipe was given.
if test "${enable_pkcipe+set}" = set; then
  enableval="$enable_pkcipe"
  test "$enableval" = "no" && BUILD_PKCIPE=""
fi


if test "$BUILD_PKCIPE" ; then

echo $ac_n "checking for OpenSSL""... $ac_c" 1>&6
echo "configure:1545: checking for OpenSSL" >&5
H=openssl/ssl.h
for i in /usr/local /local /opt /usr ; do         for j in / /ssl /openssl /ssleay ; do             test -z "$SSLINCS" -a -f $i$j/include/$H && SSLINCS="$i$j/include"
    test -z "$SSLINCS" -a -f $i/include$j/$H && SSLINCS="$i/include$j"
    test -z "$SSLLIBS" -a -f $i$j/lib/libssl.so && SSLLIBS="$i$j/lib"
    test -z "$SSLLIBS" -a -f $i/lib$j/libssl.so && SSLLIBS="$i/lib$j"
    test -z "$SSLLIBS" -a -f $i$j/lib/libssl.a && SSLLIBS="$i$j/lib"
    test -z "$SSLLIBS" -a -f $i/lib$j/libssl.a && SSLLIBS="$i/lib$j"
  done
done
if test "$SSLINCS" -a "$SSLLIBS" ; then
  echo "$ac_t""includes $SSLINCS, libs $SSLLIBS" 1>&6
  CPPFLAGS="-I$SSLINCS $CPPFLAGS"
  LIBS="-L$SSLLIBS -lcrypto -ldl $LIBS"
else
  echo "$ac_t""no" 1>&6
  BUILD_PKCIPE=""
fi
SSLBIN=`dirname $SSLLIBS`/bin
# Extract the first word of "openssl", so it can be a program name with args.
set dummy openssl; ac_word=$2
echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
echo "configure:1567: checking for $ac_word" >&5
if eval "test \"`echo '$''{'ac_cv_path_OPENSSL'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  case "$OPENSSL" in
  /*)
  ac_cv_path_OPENSSL="$OPENSSL" # Let the user override the test with a path.
  ;;
  ?:/*)			 
  ac_cv_path_OPENSSL="$OPENSSL" # Let the user override the test with a dos path.
  ;;
  *)
  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS=":"
  ac_dummy=""${SSLBIN}:${PATH}""
  for ac_dir in $ac_dummy; do 
    test -z "$ac_dir" && ac_dir=.
    if test -f $ac_dir/$ac_word; then
      ac_cv_path_OPENSSL="$ac_dir/$ac_word"
      break
    fi
  done
  IFS="$ac_save_ifs"
  test -z "$ac_cv_path_OPENSSL" && ac_cv_path_OPENSSL="no"
  ;;
esac
fi
OPENSSL="$ac_cv_path_OPENSSL"
if test -n "$OPENSSL"; then
  echo "$ac_t""$OPENSSL" 1>&6
else
  echo "$ac_t""no" 1>&6
fi

test "$OPENSSL" = "no" && { echo "configure: error: openssl binary not found" 1>&2; exit 1; }
echo $ac_n "checking OpenSSL version""... $ac_c" 1>&6
echo "configure:1602: checking OpenSSL version" >&5
set `$OPENSSL version`
ov="$2"
echo "$ac_t""$ov" 1>&6
case "$ov" in
0.9.[6-9]*) ;;
0.*) echo "configure: warning: Must have OpenSSL 0.9.6 or later" 1>&2
     BUILD_PKCIPE="" ;;
*)   echo "configure: warning: Unknown OpenSSL version" 1>&2
     BUILD_PKCIPE="" ;;
esac
test "$BUILD_PKCIPE" || echo "configure: warning: not building PKCIPE" 1>&2

fi


name=""
# Check whether --enable-name or --disable-name was given.
if test "${enable_name+set}" = set; then
  enableval="$enable_name"
  name="-$enableval"
fi



if test "$smp" = "1"; then
  BUILD=$KVERS-$ARCH-SMP-$verl$crypt$name
else
  BUILD=$KVERS-$ARCH-$verl$crypt$name
fi


set `echo $VERSION | tr . ' '`
cat >> confdefs.h <<EOF
#define VERSION_MAJ $1
EOF

cat >> confdefs.h <<EOF
#define VERSION_MIN $2
EOF

cat >> confdefs.h <<EOF
#define PVERSION $PVERSION
EOF

cat >> confdefs.h <<EOF
#define PVNOTE "$PVNOTE"
EOF


trap '' 1 2 15
cat > confcache <<\EOF
# 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.  It is not useful on other systems.
# If it contains results you don't want to keep, you may remove or edit it.
#
# By default, configure uses ./config.cache as the cache file,
# creating it if it does not exist already.  You can give configure
# the --cache-file=FILE option to use a different cache file; that is
# what configure does when it calls configure scripts in
# subdirectories, so they share the cache.
# Giving --cache-file=/dev/null disables caching, for debugging configure.
# config.status only pays attention to the cache file if you give it the
# --recheck option to rerun configure.
#
EOF
# 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 \
      -e "s/'/'\\\\''/g" \
      -e "s/^\\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\\)=\\(.*\\)/\\1=\${\\1='\\2'}/p"
    ;;
  *)
    # `set' quotes correctly as required by POSIX, so do not add quotes.
    sed -n -e 's/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/\1=${\1=\2}/p'
    ;;
  esac >> confcache
if cmp -s $cache_file confcache; then
  :
else
  if test -w $cache_file; then
    echo "updating cache $cache_file"
    cat confcache > $cache_file
  else
    echo "not updating unwritable cache $cache_file"
  fi
fi
rm -f confcache

trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15

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

# Any assignment to VPATH causes Sun make to only execute
# the first set of double-colon rules, so remove it if not needed.
# If there is a colon in the path, we need to keep it.
if test "x$srcdir" = x.; then
  ac_vpsub='/^[ 	]*VPATH[ 	]*=[^:]*$/d'
fi

trap 'rm -f $CONFIG_STATUS conftest*; exit 1' 1 2 15

DEFS=-DHAVE_CONFIG_H

# Without the "./", some shells look in PATH for config.status.
: ${CONFIG_STATUS=./config.status}

echo creating $CONFIG_STATUS
rm -f $CONFIG_STATUS
cat > $CONFIG_STATUS <<EOF
#! /bin/sh
# Generated automatically by configure.
# Run this file to recreate the current configuration.
# This directory was configured as follows,
# on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
#
# $0 $ac_configure_args
#
# Compiler output produced by configure, useful for debugging
# configure, is in ./config.log if it exists.

ac_cs_usage="Usage: $CONFIG_STATUS [--recheck] [--version] [--help]"
for ac_option
do
  case "\$ac_option" in
  -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
    echo "running \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion"
    exec \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion ;;
  -version | --version | --versio | --versi | --vers | --ver | --ve | --v)
    echo "$CONFIG_STATUS generated by autoconf version 2.13"
    exit 0 ;;
  -help | --help | --hel | --he | --h)
    echo "\$ac_cs_usage"; exit 0 ;;
  *) echo "\$ac_cs_usage"; exit 1 ;;
  esac
done

ac_given_srcdir=$srcdir

trap 'rm -fr `echo "Makefile:conf/Makefile-top.in $BUILD/Makefile:conf/Makefile-obj.in
    lib/Makefile pkcipe/Makefile pkcipe/rsa-keygen $BUILD/config.h:conf/config.h.in pkcipe/config.h" | sed "s/:[^ ]*//g"` conftest*; exit 1' 1 2 15
EOF
cat >> $CONFIG_STATUS <<EOF

# Protect against being on the right side of a sed subst in config.status.
sed 's/%@/@@/; s/@%/@@/; s/%g\$/@g/; /@g\$/s/[\\\\&%]/\\\\&/g;
 s/@@/%@/; s/@@/@%/; s/@g\$/%g/' > conftest.subs <<\\CEOF
$ac_vpsub
$extrasub
s%@SHELL@%$SHELL%g
s%@CFLAGS@%$CFLAGS%g
s%@CPPFLAGS@%$CPPFLAGS%g
s%@CXXFLAGS@%$CXXFLAGS%g
s%@FFLAGS@%$FFLAGS%g
s%@DEFS@%$DEFS%g
s%@LDFLAGS@%$LDFLAGS%g
s%@LIBS@%$LIBS%g
s%@exec_prefix@%$exec_prefix%g
s%@prefix@%$prefix%g
s%@program_transform_name@%$program_transform_name%g
s%@bindir@%$bindir%g
s%@sbindir@%$sbindir%g
s%@libexecdir@%$libexecdir%g
s%@datadir@%$datadir%g
s%@sysconfdir@%$sysconfdir%g
s%@sharedstatedir@%$sharedstatedir%g
s%@localstatedir@%$localstatedir%g
s%@libdir@%$libdir%g
s%@includedir@%$includedir%g
s%@oldincludedir@%$oldincludedir%g
s%@infodir@%$infodir%g
s%@mandir@%$mandir%g
s%@VERSION@%$VERSION%g
s%@PVERSION@%$PVERSION%g
s%@PVNOTE@%$PVNOTE%g
s%@CC@%$CC%g
s%@CPP@%$CPP%g
s%@TEXINFO@%$TEXINFO%g
s%@MAKEINFO@%$MAKEINFO%g
s%@MAKE@%$MAKE%g
s%@KSRC@%$KSRC%g
s%@KINC@%$KINC%g
s%@KCPPFLAGS@%$KCPPFLAGS%g
s%@KCFLAGS@%$KCFLAGS%g
s%@KDEFS@%$KDEFS%g
s%@KLDFLAGS@%$KLDFLAGS%g
s%@UCPPFLAGS@%$UCPPFLAGS%g
s%@UCFLAGS@%$UCFLAGS%g
s%@UDEFS@%$UDEFS%g
s%@ULDFLAGS@%$ULDFLAGS%g
s%@ULIBS@%$ULIBS%g
s%@KVERS@%$KVERS%g
s%@KCC@%$KCC%g
s%@VERS@%$VERS%g
s%@CRYPTO@%$CRYPTO%g
s%@MODULE@%$MODULE%g
s%@CIPED@%$CIPED%g
s%@ASMOBJS@%$ASMOBJS%g
s%@CCOBJS@%$CCOBJS%g
s%@CRCOBJS@%$CRCOBJS%g
s%@CRC32OBJS@%$CRC32OBJS%g
s%@OPENSSL@%$OPENSSL%g
s%@BUILD@%$BUILD%g
s%@BUILD_PKCIPE@%$BUILD_PKCIPE%g

CEOF
EOF

cat >> $CONFIG_STATUS <<\EOF

# 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_cmds=90 # Maximum number of lines to put in a sed script.
ac_file=1 # Number of current file.
ac_beg=1 # First line for current file.
ac_end=$ac_max_sed_cmds # 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; ${ac_end}q" conftest.subs > conftest.s$ac_file
  else
    sed "${ac_end}q" conftest.subs > conftest.s$ac_file
  fi
  if test ! -s conftest.s$ac_file; then
    ac_more_lines=false
    rm -f conftest.s$ac_file
  else
    if test -z "$ac_sed_cmds"; then
      ac_sed_cmds="sed -f conftest.s$ac_file"
    else
      ac_sed_cmds="$ac_sed_cmds | sed -f conftest.s$ac_file"
    fi
    ac_file=`expr $ac_file + 1`
    ac_beg=$ac_end
    ac_end=`expr $ac_end + $ac_max_sed_cmds`
  fi
done
if test -z "$ac_sed_cmds"; then
  ac_sed_cmds=cat
fi
EOF

cat >> $CONFIG_STATUS <<EOF

CONFIG_FILES=\${CONFIG_FILES-"Makefile:conf/Makefile-top.in $BUILD/Makefile:conf/Makefile-obj.in
    lib/Makefile pkcipe/Makefile pkcipe/rsa-keygen"}
EOF
cat >> $CONFIG_STATUS <<\EOF
for ac_file in .. $CONFIG_FILES; do if test "x$ac_file" != x..; then
  # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
  case "$ac_file" in
  *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
       ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
  *) ac_file_in="${ac_file}.in" ;;
  esac

  # Adjust a relative srcdir, top_srcdir, and INSTALL for subdirectories.

  # Remove last slash and all that follows it.  Not all systems have dirname.
  ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
  if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
    # The file is in a subdirectory.
    test ! -d "$ac_dir" && mkdir "$ac_dir"
    ac_dir_suffix="/`echo $ac_dir|sed 's%^\./%%'`"
    # A "../" for each directory in $ac_dir_suffix.
    ac_dots=`echo $ac_dir_suffix|sed 's%/[^/]*%../%g'`
  else
    ac_dir_suffix= ac_dots=
  fi

  case "$ac_given_srcdir" in
  .)  srcdir=.
      if test -z "$ac_dots"; then top_srcdir=.
      else top_srcdir=`echo $ac_dots|sed 's%/$%%'`; fi ;;
  /*) srcdir="$ac_given_srcdir$ac_dir_suffix"; top_srcdir="$ac_given_srcdir" ;;
  *) # Relative path.
    srcdir="$ac_dots$ac_given_srcdir$ac_dir_suffix"
    top_srcdir="$ac_dots$ac_given_srcdir" ;;
  esac


  echo creating "$ac_file"
  rm -f "$ac_file"
  configure_input="Generated automatically from `echo $ac_file_in|sed 's%.*/%%'` by configure."
  case "$ac_file" in
  *Makefile*) ac_comsub="1i\\
# $configure_input" ;;
  *) ac_comsub= ;;
  esac

  ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
  sed -e "$ac_comsub
s%@configure_input@%$configure_input%g
s%@srcdir@%$srcdir%g
s%@top_srcdir@%$top_srcdir%g
" $ac_file_inputs | (eval "$ac_sed_cmds") > $ac_file
fi; done
rm -f conftest.s*

# 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='\3'
ac_dD='%g'
# ac_u turns "#undef NAME" with trailing blanks into "#define NAME VALUE".
ac_uA='s%^\([ 	]*\)#\([ 	]*\)undef\([ 	][ 	]*\)'
ac_uB='\([ 	]\)%\1#\2define\3'
ac_uC=' '
ac_uD='\4%g'
# ac_e turns "#undef NAME" without trailing blanks into "#define NAME VALUE".
ac_eA='s%^\([ 	]*\)#\([ 	]*\)undef\([ 	][ 	]*\)'
ac_eB='$%\1#\2define\3'
ac_eC=' '
ac_eD='%g'

if test "${CONFIG_HEADERS+set}" != set; then
EOF
cat >> $CONFIG_STATUS <<EOF
  CONFIG_HEADERS="$BUILD/config.h:conf/config.h.in pkcipe/config.h"
EOF
cat >> $CONFIG_STATUS <<\EOF
fi
for ac_file in .. $CONFIG_HEADERS; do if test "x$ac_file" != x..; then
  # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
  case "$ac_file" in
  *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
       ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
  *) ac_file_in="${ac_file}.in" ;;
  esac

  echo creating $ac_file

  rm -f conftest.frag conftest.in conftest.out
  ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
  cat $ac_file_inputs > conftest.in

EOF

# Transform confdefs.h into a sed script conftest.vals that substitutes
# the proper values into config.h.in to produce config.h.  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.vals
cat > conftest.hdr <<\EOF
s/[\\&%]/\\&/g
s%[\\$`]%\\&%g
s%#define \([A-Za-z_][A-Za-z0-9_]*\) *\(.*\)%${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD}%gp
s%ac_d%ac_u%gp
s%ac_u%ac_e%gp
EOF
sed -n -f conftest.hdr confdefs.h > conftest.vals
rm -f conftest.hdr

# 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.vals <<\EOF
s%^[ 	]*#[ 	]*undef[ 	][ 	]*[a-zA-Z_][a-zA-Z_0-9]*%/* & */%
EOF

# Break up conftest.vals because some shells have a limit on
# the size of here documents, and old seds have small limits too.

rm -f conftest.tail
while :
do
  ac_lines=`grep -c . conftest.vals`
  # grep -c gives empty output for an empty file on some AIX systems.
  if test -z "$ac_lines" || test "$ac_lines" -eq 0; then break; fi
  # Write a limited-size here document to conftest.frag.
  echo '  cat > conftest.frag <<CEOF' >> $CONFIG_STATUS
  sed ${ac_max_here_lines}q conftest.vals >> $CONFIG_STATUS
  echo 'CEOF
  sed -f conftest.frag conftest.in > conftest.out
  rm -f conftest.in
  mv conftest.out conftest.in
' >> $CONFIG_STATUS
  sed 1,${ac_max_here_lines}d conftest.vals > conftest.tail
  rm -f conftest.vals
  mv conftest.tail conftest.vals
done
rm -f conftest.vals

cat >> $CONFIG_STATUS <<\EOF
  rm -f conftest.frag conftest.h
  echo "/* $ac_file.  Generated automatically by configure.  */" > conftest.h
  cat conftest.in >> conftest.h
  rm -f conftest.in
  if cmp -s $ac_file conftest.h 2>/dev/null; then
    echo "$ac_file is unchanged"
    rm -f conftest.h
  else
    # Remove last slash and all that follows it.  Not all systems have dirname.
      ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
      if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
      # The file is in a subdirectory.
      test ! -d "$ac_dir" && mkdir "$ac_dir"
    fi
    rm -f $ac_file
    mv conftest.h $ac_file
  fi
fi; done

EOF
cat >> $CONFIG_STATUS <<EOF

EOF
cat >> $CONFIG_STATUS <<\EOF
chmod a+rx pkcipe/rsa-keygen
exit 0
EOF
chmod +x $CONFIG_STATUS
rm -fr confdefs* $ac_clean_files
test "$no_create" = yes || ${CONFIG_SHELL-/bin/sh} $CONFIG_STATUS || exit 1

