#! /bin/sh

# From configure.in Revision: 1.54 
































































 



















 
 
 








 











 
 














# Guess values for system-dependent variables and create Makefiles.
# Generated automatically using autoconf version 2.10 
# 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="$ac_help
  --disable-macros        use function calls instead of macros"
ac_help="$ac_help
  --enable-sharedlib      build shared libraries"
ac_help="$ac_help
  --enable-debug          compile in debugging features"
ac_help="$ac_help
  --enable-profile        compile in profiling features"
ac_help="$ac_help
  --enable-64bit          build 64-bit objects (SGI Irix 6.x only)"
ac_help="$ac_help
  --with-ss               include the secure server startup module"
ac_help="$ac_help
  --with-tcp              include the TCP/IP protocol"
ac_help="$ac_help
  --with-inx              include the Intel NX protocols"
ac_help="$ac_help
  --with-mpl              include the SP/2 MPL protocols"
ac_help="$ac_help
  --with-shm              include the System V shared memory protocols"
ac_help="$ac_help
  --with-fork             include the fork startup module"
ac_help="$ac_help
  --with-rsh              include the rsh startup module"
ac_help="$ac_help
  --with-ibmds            include the IBM AIX dynaload startup module"
ac_help="$ac_help
  --without-threads       build nexus lite"
ac_help="$ac_help
  --with-thread-library=PATH    path to thread library files"
ac_help="$ac_help
  --with-thread-includes=PATH   path to thread include files"
ac_default_prefix=/usr/local/nexus
ac_help="$ac_help
  --enable-critical-path-timer  time the critical path"
ac_help="$ac_help
  --enable-sigsegv-catching     install signal handler for sigsegv"

# 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=

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 2.10"
    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 LANG and LC_ALL to C if already set.
# These must not be set unconditionally because not all systems understand
# e.g. LANG=C (notably SCO).
if test "${LC_ALL+set}" = set; then LC_ALL=C; export LC_ALL; fi
if test "${LANG+set}"   = set; then LANG=C;   export LANG;   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=nexus.h

# 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 $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'

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





echo $ac_n "checking how to run the C preprocessor""... $ac_c" 1>&6
# 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 695 "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:701: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
ac_err=`grep -v '^ *+' conftest.out`
if test -z "$ac_err"; then
  :
else
  echo "$ac_err" >&5
  rm -rf conftest*
  CPP="${CC-cc} -E -traditional-cpp"
  cat > conftest.$ac_ext <<EOF
#line 710 "configure"
#include "confdefs.h"
#include <assert.h>
Syntax Error
EOF
ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
{ (eval echo configure:716: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
ac_err=`grep -v '^ *+' conftest.out`
if test -z "$ac_err"; then
  :
else
  echo "$ac_err" >&5
  rm -rf conftest*
  CPP=/lib/cpp
fi
rm -f conftest*
fi
rm -f conftest*
  ac_cv_prog_CPP="$CPP"
fi
  CPP="$ac_cv_prog_CPP"
else
  ac_cv_prog_CPP="$CPP"
fi
echo "$ac_t""$CPP" 1>&6

ac_aux_dir=
for ac_dir in ../configuration $srcdir/../configuration; 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="$ac_aux_dir/install.sh -c"
    break
  fi
done
if test -z "$ac_aux_dir"; then
  { echo "configure: error: can not find install-sh or install.sh in ../configuration $srcdir/../configuration" 1>&2; exit 1; }
fi
ac_config_guess=$ac_aux_dir/config.guess
ac_config_sub=$ac_aux_dir/config.sub
ac_configure=$ac_aux_dir/configure # This should be Cygnus configure.

echo $ac_n "checking whether ln -s works""... $ac_c" 1>&6
if eval "test \"`echo '$''{'ac_cv_prog_LN_S'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  rm -f conftestdata
if ln -s X conftestdata 2>/dev/null
then
  rm -f conftestdata
  ac_cv_prog_LN_S="ln -s"
else
  ac_cv_prog_LN_S=ln
fi
fi
LN_S="$ac_cv_prog_LN_S"
if test "$ac_cv_prog_LN_S" = "ln -s"; then
  echo "$ac_t""yes" 1>&6
else
  echo "$ac_t""no" 1>&6
fi

# 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
# 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 $ac_n "checking for a BSD compatible install""... $ac_c" 1>&6
if test -z "$INSTALL"; then
if eval "test \"`echo '$''{'ac_cv_path_install'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
    IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS="${IFS}:"
  for ac_dir in $PATH; do
    # Account for people who put trailing slashes in PATH elements.
    case "$ac_dir/" in
    /|./|.//|/etc/*|/usr/sbin/*|/usr/etc/*|/sbin/*|/usr/afsws/bin/*|/usr/ucb/*) ;;
    *)
      # OSF1 and SCO ODT 3.0 have their own names for install.
      for ac_prog in ginstall installbsd scoinst install; do
        if test -f $ac_dir/$ac_prog; then
	  if test $ac_prog = install &&
            grep dspmsg $ac_dir/$ac_prog >/dev/null 2>&1; then
	    # AIX install.  It has an incompatible calling convention.
	    # OSF/1 installbsd also uses dspmsg, but is usable.
	    :
	  else
	    ac_cv_path_install="$ac_dir/$ac_prog -c"
	    break 2
	  fi
	fi
      done
      ;;
    esac
  done
  IFS="$ac_save_ifs"

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="$ac_install_sh"
  fi
fi
echo "$ac_t""$INSTALL" 1>&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 "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'

for ac_prog in sh bash
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""... $ac_c" 1>&6
if eval "test \"`echo '$''{'ac_cv_path_SH'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  case "$SH" in
  /*)
  ac_cv_path_SH="$SH" # Let the user override the test with a path.
  ;;
  *)
  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS="${IFS}:"
  for ac_dir in $PATH; do
    test -z "$ac_dir" && ac_dir=.
    if test -f $ac_dir/$ac_word; then
      ac_cv_path_SH="$ac_dir/$ac_word"
      break
    fi
  done
  IFS="$ac_save_ifs"
  ;;
esac
fi
SH="$ac_cv_path_SH"
if test -n "$SH"; then
  echo "$ac_t""$SH" 1>&6
else
  echo "$ac_t""no" 1>&6
fi

test -n "$SH" && break
done

# Extract the first word of "rm", so it can be a program name with args.
set dummy rm; ac_word=$2
echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
if eval "test \"`echo '$''{'ac_cv_path_RM'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  case "$RM" in
  /*)
  ac_cv_path_RM="$RM" # Let the user override the test with a path.
  ;;
  *)
  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS="${IFS}:"
  for ac_dir in $PATH; do
    test -z "$ac_dir" && ac_dir=.
    if test -f $ac_dir/$ac_word; then
      ac_cv_path_RM="$ac_dir/$ac_word"
      break
    fi
  done
  IFS="$ac_save_ifs"
  ;;
esac
fi
RM="$ac_cv_path_RM"
if test -n "$RM"; then
  echo "$ac_t""$RM" 1>&6
else
  echo "$ac_t""no" 1>&6
fi

# Extract the first word of "sed", so it can be a program name with args.
set dummy sed; ac_word=$2
echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
if eval "test \"`echo '$''{'ac_cv_path_SED'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  case "$SED" in
  /*)
  ac_cv_path_SED="$SED" # Let the user override the test with a path.
  ;;
  *)
  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS="${IFS}:"
  for ac_dir in $PATH; do
    test -z "$ac_dir" && ac_dir=.
    if test -f $ac_dir/$ac_word; then
      ac_cv_path_SED="$ac_dir/$ac_word"
      break
    fi
  done
  IFS="$ac_save_ifs"
  ;;
esac
fi
SED="$ac_cv_path_SED"
if test -n "$SED"; then
  echo "$ac_t""$SED" 1>&6
else
  echo "$ac_t""no" 1>&6
fi

# Extract the first word of "ar", so it can be a program name with args.
set dummy ar; ac_word=$2
echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
if eval "test \"`echo '$''{'ac_cv_path_AR'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  case "$AR" in
  /*)
  ac_cv_path_AR="$AR" # Let the user override the test with a path.
  ;;
  *)
  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS="${IFS}:"
  for ac_dir in $PATH; do
    test -z "$ac_dir" && ac_dir=.
    if test -f $ac_dir/$ac_word; then
      ac_cv_path_AR="$ac_dir/$ac_word"
      break
    fi
  done
  IFS="$ac_save_ifs"
  ;;
esac
fi
AR="$ac_cv_path_AR"
if test -n "$AR"; then
  echo "$ac_t""$AR" 1>&6
else
  echo "$ac_t""no" 1>&6
fi

# Extract the first word of "ranlib", so it can be a program name with args.
set dummy ranlib; ac_word=$2
echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  if test -n "$RANLIB"; then
  ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
else
  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS="${IFS}:"
  for ac_dir in $PATH; do
    test -z "$ac_dir" && ac_dir=.
    if test -f $ac_dir/$ac_word; then
      ac_cv_prog_RANLIB="ranlib"
      break
    fi
  done
  IFS="$ac_save_ifs"
  test -z "$ac_cv_prog_RANLIB" && ac_cv_prog_RANLIB=":"
fi
fi
RANLIB="$ac_cv_prog_RANLIB"
if test -n "$RANLIB"; then
  echo "$ac_t""$RANLIB" 1>&6
else
  echo "$ac_t""no" 1>&6
fi

echo $ac_n "checking whether ${MAKE-make} sets \${MAKE}""... $ac_c" 1>&6
set dummy ${MAKE-make}; ac_make=$2
if eval "test \"`echo '$''{'ac_cv_prog_make_${ac_make}_set'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  cat > conftestmake <<\EOF
all:
	@echo 'ac_maketemp="${MAKE}"'
EOF
# GNU make sometimes prints "make[1]: Entering...", which would confuse us.
eval `${MAKE-make} -f conftestmake 2>/dev/null | grep temp=`
if test -n "$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 conftestmake
fi
if eval "test \"`echo '$ac_cv_prog_make_'${ac_make}_set`\" = yes"; then
  echo "$ac_t""yes" 1>&6
  SET_MAKE=
else
  echo "$ac_t""no" 1>&6
  SET_MAKE="MAKE=${MAKE-make}"
fi

echo $ac_n "checking for AIX""... $ac_c" 1>&6
cat > conftest.$ac_ext <<EOF
#line 1015 "configure"
#include "confdefs.h"
#ifdef _AIX
  yes
#endif

EOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
  egrep "yes" >/dev/null 2>&1; then
  rm -rf conftest*
  echo "$ac_t""yes" 1>&6; cat >> confdefs.h <<\EOF
#define _ALL_SOURCE 1
EOF

else
  rm -rf conftest*
  echo "$ac_t""no" 1>&6
fi
rm -f conftest*


configuration_dir=../configuration

for i in ../configuration/acmisc.m4  ../configuration/acsage.m4  ../configuration/accompiler.m4  ../configuration/acnexus.m4  ../configuration/acso.m4  ../configuration/accxx.m4; do
  configuration_files="$configuration_files ${srcdir}/$i"
done




# Do some error checking and defaulting for the host and target type.
# The inputs are:
#    configure --host=HOST --target=TARGET --build=BUILD NONOPT
#
# The rules are:
# 1. You are not allowed to specify --host, --target, and nonopt at the
#    same time.
# 2. Host defaults to nonopt.
# 3. If nonopt is not specified, then host defaults to the current host,
#    as determined by config.guess.
# 4. Target and build default to nonopt.
# 5. If nonopt is not specified, then target and build default to host.

# The aliases save the names the user supplied, while $host etc.
# will get canonicalized.
case $host---$target---$nonopt in
NONE---*---* | *---NONE---* | *---*---NONE) ;;
*) { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; } ;;
esac


# Make sure we can run config.sub.
if $ac_config_sub sun4 >/dev/null 2>&1; then :
else { echo "configure: error: can not run $ac_config_sub" 1>&2; exit 1; }
fi

echo $ac_n "checking host system type""... $ac_c" 1>&6

host_alias=$host
case "$host_alias" in
NONE)
  case $nonopt in
  NONE)
    if host_alias=`$ac_config_guess`; then :
    else { echo "configure: error: can not guess host type; you must specify one" 1>&2; exit 1; }
    fi ;;
  *) host_alias=$nonopt ;;
  esac ;;
esac

host=`$ac_config_sub $host_alias`
host_cpu=`echo $host | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\1/'`
host_vendor=`echo $host | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\2/'`
host_os=`echo $host | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\3/'`
echo "$ac_t""$host" 1>&6

echo $ac_n "checking target system type""... $ac_c" 1>&6

target_alias=$target
case "$target_alias" in
NONE)
  case $nonopt in
  NONE) target_alias=$host_alias ;;
  *) target_alias=$nonopt ;;
  esac ;;
esac

target=`$ac_config_sub $target_alias`
target_cpu=`echo $target | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\1/'`
target_vendor=`echo $target | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\2/'`
target_os=`echo $target | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\3/'`
echo "$ac_t""$target" 1>&6

echo $ac_n "checking build system type""... $ac_c" 1>&6

build_alias=$build
case "$build_alias" in
NONE)
  case $nonopt in
  NONE) build_alias=$host_alias ;;
  *) build_alias=$nonopt ;;
  esac ;;
esac

build=`$ac_config_sub $build_alias`
build_cpu=`echo $build | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\1/'`
build_vendor=`echo $build | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\2/'`
build_os=`echo $build | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\3/'`
echo "$ac_t""$build" 1>&6

test "$host_alias" != "$target_alias" &&
  test "$program_prefix$program_suffix$program_transform_name" = \
    NONENONEs,x,x, &&
  program_prefix=${target_alias}-

OFILE="o"


# Check whether --enable-macros or --disable-macros was given.
if test "${enable_macros+set}" = set; then
  enableval="$enable_macros"
  lac_cv_macros="$enableval"
else
  lac_cv_macros="yes"
fi


if test "$lac_cv_macros" = "yes"; then
  cat >> confdefs.h <<\EOF
#define BUILD_USING_MACROS 1
EOF

fi

# Check whether --enable-sharedlib or --disable-sharedlib was given.
if test "${enable_sharedlib+set}" = set; then
  enableval="$enable_sharedlib"
  lac_cv_build_shared="$enableval"
else
  lac_cv_build_shared="no"
fi


lac_build_shared=$lac_cv_build_shared

# Check whether --enable-debug or --disable-debug was given.
if test "${enable_debug+set}" = set; then
  enableval="$enable_debug"
  lac_cv_debug="$enableval"
else
  lac_cv_debug="no"
fi


nexus_flavor=""
if test "$lac_cv_debug" = "yes"; then
  nexus_flavor="d"
  cat >> confdefs.h <<\EOF
#define BUILD_DEBUG 1
EOF

fi

# Check whether --enable-profile or --disable-profile was given.
if test "${enable_profile+set}" = set; then
  enableval="$enable_profile"
  lac_cv_profile="$enableval"
else
  lac_cv_profile="no"
fi


if test "$lac_cv_profile" = "yes"; then
  nexus_flavor="p${nexus_flavor}"
  cat >> confdefs.h <<\EOF
#define BUILD_PROFILE 1
EOF

fi

if test -n "$nexus_flavor"; then
   nexus_flavor="_${nexus_flavor}" 
fi


# Check whether --enable-64bit or --disable-64bit was given.
if test "${enable_64bit+set}" = set; then
  enableval="$enable_64bit"
  lac_cv_build_64bit="$enableval"
else
  lac_cv_build_64bit="no"
fi



proto_tcp="unknown"
proto_inx="unknown"
proto_mpl="unknown"
proto_shm="unknown"
start_inx="unknown"
start_fork="unknown"
start_rsh="unknown"
start_ss="unknown"
start_ibmds="unknown"
start_mpl="unknown"
db_file="yes"

# Check whether --with-ss or --without-ss was given.
if test "${with_ss+set}" = set; then
  withval="$with_ss"
  start_ss="$withval"
else
  start_ss="no"
fi

# Check whether --with-tcp or --without-tcp was given.
if test "${with_tcp+set}" = set; then
  withval="$with_tcp"
  proto_tcp="$withval"
else
  case "$target" in
  *sunos5* | *solaris2* )
    LIBS="$LIBS -lsocket -lnsl"
  ;;
esac
for ac_func in socket connect listen bind accept select getsockname
do
echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  cat > conftest.$ac_ext <<EOF
#line 1247 "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() { return 0; }
int t() {

/* 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:1271: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }; then
  rm -rf conftest*
  eval "ac_cv_func_$ac_func=yes"
else
  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 $ac_tr_func 1
EOF
 filegoing="yes"
else
  echo "$ac_t""no" 1>&6
proto_tcp="no"
fi
done

if test "$proto_tcp" != "no"; then
  proto_tcp="yes"
  cat >> confdefs.h <<\EOF
#define HAVE_TCP 1
EOF

  if test "$start_ss" != "no"; then
    start_ss="yes"
    cat >> confdefs.h <<\EOF
#define HAVE_SS 1
EOF

  fi
fi

fi

# Check whether --with-inx or --without-inx was given.
if test "${with_inx+set}" = set; then
  withval="$with_inx"
  proto_inx="$withval"; start_inx="$withval"
else
  echo $ac_n "checking for NX""... $ac_c" 1>&6
if eval "test \"`echo '$''{'ac_cv_sys_inx'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  if test "$target" = "i860-intel-osf1"; then
  ac_cv_sys_inx="yes"
  cat >> confdefs.h <<\EOF
#define HAVE_INX 1
EOF

else
  ac_cv_sys_inx="no"
fi
fi

echo "$ac_t""$ac_cv_sys_inx" 1>&6
proto_inx="$ac_cv_sys_inx"
start_inx="$ac_cv_sys_inx"

fi

# Check whether --with-mpl or --without-mpl was given.
if test "${with_mpl+set}" = set; then
  withval="$with_mpl"
  proto_mpl="$withval"; start_mpl="$withval"
else
  proto_mpl="no"; start_mpl="no"
fi

if test "x$start_mpl" = "xyes"; then
  proto_mpl="no"
  start_mpl="no"
  echo "MPL protocol module has been disabled"
fi
# Check whether --with-shm or --without-shm was given.
if test "${with_shm+set}" = set; then
  withval="$with_shm"
  proto_shm="$withval"
else
  proto_shm="no"

fi

# Check whether --with-fork or --without-fork was given.
if test "${with_fork+set}" = set; then
  withval="$with_fork"
  start_fork="$withval"
else
  for ac_func in fork1 fork
do
echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  cat > conftest.$ac_ext <<EOF
#line 1371 "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() { return 0; }
int t() {

/* 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:1395: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }; then
  rm -rf conftest*
  eval "ac_cv_func_$ac_func=yes"
else
  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 $ac_tr_func 1
EOF
 start_fork="yes"
else
  echo "$ac_t""no" 1>&6
fi
done
  if test "$start_fork" != "yes"; then
  start_fork="no"
fi

fi

# Check whether --with-rsh or --without-rsh was given.
if test "${with_rsh+set}" = set; then
  withval="$with_rsh"
  start_rsh="$withval"
else
  for ac_prog in remsh rsh
do
# Extract the first word of "$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""... $ac_c" 1>&6
if eval "test \"`echo '$''{'ac_cv_prog_rsh_prog'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  if test -n "$rsh_prog"; then
  ac_cv_prog_rsh_prog="$rsh_prog" # Let the user override the test.
else
  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS="${IFS}:"
  for ac_dir in $PATH; do
    test -z "$ac_dir" && ac_dir=.
    if test -f $ac_dir/$ac_word; then
      ac_cv_prog_rsh_prog="$ac_prog"
      break
    fi
  done
  IFS="$ac_save_ifs"
fi
fi
rsh_prog="$ac_cv_prog_rsh_prog"
if test -n "$rsh_prog"; then
  echo "$ac_t""$rsh_prog" 1>&6
else
  echo "$ac_t""no" 1>&6
fi

test -n "$rsh_prog" && break
done
test -n "$rsh_prog" || rsh_prog="no"

if test "$rsh_prog" != "no"; then
  # Extract the first word of ""$rsh_prog"", so it can be a program name with args.
set dummy "$rsh_prog"; ac_word=$2
echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
if eval "test \"`echo '$''{'ac_cv_path_RSH'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  case "$RSH" in
  /*)
  ac_cv_path_RSH="$RSH" # Let the user override the test with a path.
  ;;
  *)
  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS="${IFS}:"
  for ac_dir in $PATH; do
    test -z "$ac_dir" && ac_dir=.
    if test -f $ac_dir/$ac_word; then
      ac_cv_path_RSH="$ac_dir/$ac_word"
      break
    fi
  done
  IFS="$ac_save_ifs"
  ;;
esac
fi
RSH="$ac_cv_path_RSH"
if test -n "$RSH"; then
  echo "$ac_t""$RSH" 1>&6
else
  echo "$ac_t""no" 1>&6
fi

  cat >> confdefs.h <<EOF
#define NEXUS_RSH "$RSH"
EOF

  cat >> confdefs.h <<\EOF
#define HAVE_RSH 1
EOF

  start_rsh="yes"
else
  start_rsh="no"
fi

fi

# Check whether --with-ibmds or --without-ibmds was given.
if test "${with_ibmds+set}" = set; then
  withval="$with_ibmds"
  start_ibmds="$withval"
else
  start_ibmds="no"
fi

if test "x$start_ibmds" = "xyes"; then
  start_ibmds="no"
  echo "IBM AIX dynaload (IBMDS) startup module has been disabled"
fi

case "$target" in
  *sunos4* | *solaris1* )
    ARFLAGS="ruv"
    cat >> confdefs.h <<\EOF
#define TARGET_ARCH_SUNOS41 1
EOF

  ;;
  *sunos5* | *solaris2* )
    ARFLAGS="ruv"
    cat >> confdefs.h <<\EOF
#define TARGET_ARCH_SOLARIS 1
EOF

  ;;
  *-ibm-aix3* )
    cat >> confdefs.h <<\EOF
#define TARGET_ARCH_AIX 1
EOF

    cat >> confdefs.h <<\EOF
#define TARGET_ARCH_AIX3 1
EOF

  ;;
  *-ibm-aix4* )
    cat >> confdefs.h <<\EOF
#define TARGET_ARCH_AIX 1
EOF

    cat >> confdefs.h <<\EOF
#define TARGET_ARCH_AIX4 1
EOF

  ;;
  *-*-hpux* )
    cat >> confdefs.h <<\EOF
#define TARGET_ARCH_HPUX 1
EOF

  ;;
  i860-intel-osf* )
    cat >> confdefs.h <<\EOF
#define TARGET_ARCH_PARAGON 1
EOF

  ;;
  mips-sgi-irix5* )
    cat >> confdefs.h <<\EOF
#define TARGET_ARCH_SGI 1
EOF

    cat >> confdefs.h <<\EOF
#define TARGET_ARCH_IRIX 1
EOF

    cat >> confdefs.h <<\EOF
#define TARGET_ARCH_IRIX5 1
EOF

  ;;
  mips-sgi-irix6* )
    cat >> confdefs.h <<\EOF
#define TARGET_ARCH_SGI 1
EOF

    cat >> confdefs.h <<\EOF
#define TARGET_ARCH_IRIX 1
EOF

    cat >> confdefs.h <<\EOF
#define TARGET_ARCH_IRIX6 1
EOF

  ;;
  *dec* )
    cat >> confdefs.h <<\EOF
#define TARGET_ARCH_AXP 1
EOF

    cat >> confdefs.h <<\EOF
#define TARGET_ARCH_OSF1 1
EOF

      ;;
  *c90* )
    cat >> confdefs.h <<\EOF
#define TARGET_ARCH_CRAYC90 1
EOF

  ;;
  *freebsd* )
    cat >> confdefs.h <<\EOF
#define TARGET_ARCH_FREEBSD 1
EOF

  ;;
  *nextstep* )
    cat >> confdefs.h <<\EOF
#define TARGET_ARCH_NEXTSTEP 1
EOF

  ;;
  * )
	echo "platform not configured"
  ;;
esac

if eval "test \"`echo '$''{'lac_cv_build_dir_lib'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
   if test -n "$build_dir_lib"; then
      lac_cv_build_dir_lib=$build_dir_lib
   else
      lac_cv_build_dir_lib=`pwd`/lib
   fi 
fi

if eval "test \"`echo '$''{'lac_cv_build_dir_inc'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
   if test -n "$build_dir_inc"; then
       lac_cv_build_dir_inc=$build_dir_inc
   else
       lac_cv_build_dir_inc=`pwd`/include
   fi 
fi


build_dir_lib=$lac_cv_build_dir_lib
build_dir_inc=$lac_cv_build_dir_inc





  # Check whether --with-threads or --without-threads was given.
if test "${with_threads+set}" = set; then
  withval="$with_threads"
  lac_with_threads="$withval"
else
  lac_with_threads="yes"
fi

  # Check whether --with-thread-library or --without-thread-library was given.
if test "${with_thread_library+set}" = set; then
  withval="$with_thread_library"
  lac_thread_library_path="$withval"
else
  lac_thread_library_path=""
fi

  # Check whether --with-thread-includes or --without-thread-includes was given.
if test "${with_thread_includes+set}" = set; then
  withval="$with_thread_includes"
  lac_thread_include_path="$withval"
else
  lac_thread_include_path=""
fi


  THREADSAFE_CFLAGS=
  THREADSAFE_LDFLAGS=

  if test "$lac_with_threads" = "no" ; then
     lac_nexus_lite="yes"
     if test -z "$nexus_flavor"; then
         nexus_flavor="_l"
     else
         nexus_flavor="${nexus_flavor}l"
     fi
     echo building lite version of library
     cat >> confdefs.h <<\EOF
#define BUILD_LITE 1
EOF

     lac_threads_type=none
     ac_th_module=p0_th_null
  else
     lac_nexus_lite="no"
     lac_threads_type=$lac_with_threads
     if test $lac_with_threads = "yes"; then
         lac_threads_type=""
     fi   
               if test "x$lac_threads_type" = "xsolaristhreads" || test "x$lac_threads_type" = "x"; then
found_inc="no"
found_lib="no"

echo $ac_n "checking for include directory for thread""... $ac_c" 1>&6
ac_find_inc_dir=""
for dir in $lac_thread_include_path \
	/usr \
	/usr/include \
	/usr/local \
	/usr/local/thread \
	/usr/contrib \
	/usr/contrib/thread \
	$HOME/thread \
	/opt/thread \
	/opt/local \
	/opt/local/thread \
	/local/encap/thread ; do
	if test -r $dir/thread.h ; then
	    ac_find_inc_dir=$dir
	    break
	fi
	if test -r $dir/include/thread.h ; then
	    ac_find_inc_dir=$dir/include
	    break
	fi
done
if test -n "$ac_find_inc_dir" ; then
  echo "$ac_t""found $ac_find_inc_dir" 1>&6
  found_inc="yes"
lac_thread_include_path="$ac_find_inc_dir"

else
  echo "$ac_t""no" 1>&6
  
fi


echo $ac_n "checking for library thread""... $ac_c" 1>&6
ac_find_lib_file=""
for dir in $lac_thread_library_path \
	/usr \
	/usr/lib \
	/usr/shlib \
	/usr/local \
	/usr/local/thread \
	/usr/contrib \
	/usr/contrib/thread \
	$HOME/thread \
	/opt/thread \
	/opt/local \
	/opt/local/thread \
	/local/encap/thread ; do
  for ext in so a; do
	if test -r $dir/thread.$ext ; then
	    ac_find_lib_file=$dir/thread.$ext
	    ac_find_lib_dir=$dir
	    break
	fi
	if test -r $dir/libthread.$ext ; then
	    ac_find_lib_file=$dir/libthread.$ext
	    ac_find_lib_dir=$dir
	    break
	fi
	if test -r $dir/lib/thread.$ext ; then
	    ac_find_lib_file=$dir/lib/thread.$ext
	    ac_find_lib_dir=$dir/lib
	    break
	fi
	if test -r $dir/lib/libthread.$ext ; then
	    ac_find_lib_file=$dir/lib/libthread.$ext
	    ac_find_lib_dir=$dir/lib
	    break
	fi
  done
done
if test -n "$ac_find_lib_file" ; then
  echo "$ac_t""found $ac_find_lib_file" 1>&6
  found_lib="yes"
lac_thread_library_path="$ac_find_lib_dir"
lac_thread_library_file="$ac_find_lib_file"

else
  echo "$ac_t""no" 1>&6
  
fi

  if test "$found_inc" = "yes" && test "$found_lib" = "yes"; then
    cat >> confdefs.h <<\EOF
#define HAVE_SOLARISTHREADS 1
EOF

    lac_threads_type="solaristhreads"
    ac_th_module="p0_th_sol"
    case "$target" in
      *sunos5* | *solaris2* )
        cat >> confdefs.h <<\EOF
#define HAVE_THREAD_SAFE_SELECT 1
EOF

        cat >> confdefs.h <<\EOF
#define _REENTRANT 1
EOF

        THREADSAFE_LDFLAGS="-lthread"
      ;;
    esac
  fi
fi

     if test "x$lac_threads_type" = "xpthreads" || test "x$lac_threads_type" = "x"; then
found_inc="no"
found_lib="no"

echo $ac_n "checking for include directory for pthread""... $ac_c" 1>&6
ac_find_inc_dir=""
for dir in $lac_thread_include_path /usr/local/fsu-pthreads-3.1 /usr/local/fsu-pthreads \
	/usr \
	/usr/include \
	/usr/local \
	/usr/local/pthread \
	/usr/contrib \
	/usr/contrib/pthread \
	$HOME/pthread \
	/opt/pthread \
	/opt/local \
	/opt/local/pthread \
	/local/encap/pthread ; do
	if test -r $dir/pthread.h ; then
	    ac_find_inc_dir=$dir
	    break
	fi
	if test -r $dir/include/pthread.h ; then
	    ac_find_inc_dir=$dir/include
	    break
	fi
done
if test -n "$ac_find_inc_dir" ; then
  echo "$ac_t""found $ac_find_inc_dir" 1>&6
  found_inc="yes"
lac_thread_include_path="$ac_find_inc_dir"

else
  echo "$ac_t""no" 1>&6
  
fi

if test "$found_lib" = "no"; then

echo $ac_n "checking for library gthreads""... $ac_c" 1>&6
ac_find_lib_file=""
for dir in $lac_thread_library_path /usr/local/fsu-pthreads-3.1 /usr/local/fsu-pthreads \
	/usr \
	/usr/lib \
	/usr/shlib \
	/usr/local \
	/usr/local/gthreads \
	/usr/contrib \
	/usr/contrib/gthreads \
	$HOME/gthreads \
	/opt/gthreads \
	/opt/local \
	/opt/local/gthreads \
	/local/encap/gthreads ; do
  for ext in so a; do
	if test -r $dir/gthreads.$ext ; then
	    ac_find_lib_file=$dir/gthreads.$ext
	    ac_find_lib_dir=$dir
	    break
	fi
	if test -r $dir/libgthreads.$ext ; then
	    ac_find_lib_file=$dir/libgthreads.$ext
	    ac_find_lib_dir=$dir
	    break
	fi
	if test -r $dir/lib/gthreads.$ext ; then
	    ac_find_lib_file=$dir/lib/gthreads.$ext
	    ac_find_lib_dir=$dir/lib
	    break
	fi
	if test -r $dir/lib/libgthreads.$ext ; then
	    ac_find_lib_file=$dir/lib/libgthreads.$ext
	    ac_find_lib_dir=$dir/lib
	    break
	fi
  done
done
if test -n "$ac_find_lib_file" ; then
  echo "$ac_t""found $ac_find_lib_file" 1>&6
  found_lib="yes"
lib_type="fsu"
lac_thread_library_path="$ac_find_lib_dir"
lac_thread_library_file="$ac_find_lib_file"

else
  echo "$ac_t""no" 1>&6
  
fi

fi
if test "$found_lib" = "no"; then

echo $ac_n "checking for library pthread""... $ac_c" 1>&6
ac_find_lib_file=""
for dir in $lac_thread_library_path \
	/usr \
	/usr/lib \
	/usr/shlib \
	/usr/local \
	/usr/local/pthread \
	/usr/contrib \
	/usr/contrib/pthread \
	$HOME/pthread \
	/opt/pthread \
	/opt/local \
	/opt/local/pthread \
	/local/encap/pthread ; do
  for ext in so a; do
	if test -r $dir/pthread.$ext ; then
	    ac_find_lib_file=$dir/pthread.$ext
	    ac_find_lib_dir=$dir
	    break
	fi
	if test -r $dir/libpthread.$ext ; then
	    ac_find_lib_file=$dir/libpthread.$ext
	    ac_find_lib_dir=$dir
	    break
	fi
	if test -r $dir/lib/pthread.$ext ; then
	    ac_find_lib_file=$dir/lib/pthread.$ext
	    ac_find_lib_dir=$dir/lib
	    break
	fi
	if test -r $dir/lib/libpthread.$ext ; then
	    ac_find_lib_file=$dir/lib/libpthread.$ext
	    ac_find_lib_dir=$dir/lib
	    break
	fi
  done
done
if test -n "$ac_find_lib_file" ; then
  echo "$ac_t""found $ac_find_lib_file" 1>&6
  found_lib="yes"
lib_type="pthread"
lac_thread_library_path="$ac_find_lib_dir"
lac_thread_library_file="$ac_find_lib_file"

else
  echo "$ac_t""no" 1>&6
  
fi

fi
if test "$found_lib" = "no"; then

echo $ac_n "checking for library pthreads""... $ac_c" 1>&6
ac_find_lib_file=""
for dir in $lac_thread_library_path /usr/local/fsu-pthreads-3.1 /usr/local/fsu-pthreads \
	/usr \
	/usr/lib \
	/usr/shlib \
	/usr/local \
	/usr/local/pthreads \
	/usr/contrib \
	/usr/contrib/pthreads \
	$HOME/pthreads \
	/opt/pthreads \
	/opt/local \
	/opt/local/pthreads \
	/local/encap/pthreads ; do
  for ext in so a; do
	if test -r $dir/pthreads.$ext ; then
	    ac_find_lib_file=$dir/pthreads.$ext
	    ac_find_lib_dir=$dir
	    break
	fi
	if test -r $dir/libpthreads.$ext ; then
	    ac_find_lib_file=$dir/libpthreads.$ext
	    ac_find_lib_dir=$dir
	    break
	fi
	if test -r $dir/lib/pthreads.$ext ; then
	    ac_find_lib_file=$dir/lib/pthreads.$ext
	    ac_find_lib_dir=$dir/lib
	    break
	fi
	if test -r $dir/lib/libpthreads.$ext ; then
	    ac_find_lib_file=$dir/lib/libpthreads.$ext
	    ac_find_lib_dir=$dir/lib
	    break
	fi
  done
done
if test -n "$ac_find_lib_file" ; then
  echo "$ac_t""found $ac_find_lib_file" 1>&6
  found_lib="yes"
case "$target" in
    *-ibm-aix4* )
	lib_type="pthread"
    ;;
    *sunos4* | *solaris1* )
	lib_type="fsu-old"
    ;;
    * )
	lib_type="dce"
    ;;
esac
lac_thread_library_path="$ac_find_lib_dir"
lac_thread_library_file="$ac_find_lib_file"

else
  echo "$ac_t""no" 1>&6
  
fi

fi
if test "$found_lib" = "no"; then

echo $ac_n "checking for library dce""... $ac_c" 1>&6
ac_find_lib_file=""
for dir in $lac_thread_library_path \
	/usr \
	/usr/lib \
	/usr/shlib \
	/usr/local \
	/usr/local/dce \
	/usr/contrib \
	/usr/contrib/dce \
	$HOME/dce \
	/opt/dce \
	/opt/local \
	/opt/local/dce \
	/local/encap/dce ; do
  for ext in so a; do
	if test -r $dir/dce.$ext ; then
	    ac_find_lib_file=$dir/dce.$ext
	    ac_find_lib_dir=$dir
	    break
	fi
	if test -r $dir/libdce.$ext ; then
	    ac_find_lib_file=$dir/libdce.$ext
	    ac_find_lib_dir=$dir
	    break
	fi
	if test -r $dir/lib/dce.$ext ; then
	    ac_find_lib_file=$dir/lib/dce.$ext
	    ac_find_lib_dir=$dir/lib
	    break
	fi
	if test -r $dir/lib/libdce.$ext ; then
	    ac_find_lib_file=$dir/lib/libdce.$ext
	    ac_find_lib_dir=$dir/lib
	    break
	fi
  done
done
if test -n "$ac_find_lib_file" ; then
  echo "$ac_t""found $ac_find_lib_file" 1>&6
  found_lib="yes"
lib_type="dce"
lac_thread_library_path="$ac_find_lib_dir"
lac_thread_library_file="$ac_find_lib_file"

else
  echo "$ac_t""no" 1>&6
  
fi

fi
  if test "$found_inc" = "yes" && test "$found_lib" = "yes"; then
    cat >> confdefs.h <<\EOF
#define HAVE_PTHREAD 1
EOF

    lac_threads_type="pthreads"
    ac_th_module="p0_th_p"
    case "$lib_type" in
      pthread )
        case "$target" in
          mips-sgi-irix6* )
            cat >> confdefs.h <<\EOF
#define HAVE_PTHREAD_DRAFT_10 1
EOF

            cat >> confdefs.h <<\EOF
#define HAVE_PTHREAD_PREEMPTIVE 1
EOF

            cat >> confdefs.h <<\EOF
#define HAVE_THREAD_SAFE_STDIO 1
EOF

            cat >> confdefs.h <<\EOF
#define HAVE_THREAD_SAFE_SELECT 1
EOF
	
            cat >> confdefs.h <<\EOF
#define _SGI_MP_SOURCE 1
EOF
	
            THREADSAFE_LDFLAGS="-lpthread"
          ;;
          *-ibm-aix4* )
            cat >> confdefs.h <<\EOF
#define HAVE_PTHREAD_DRAFT_8 1
EOF

            cat >> confdefs.h <<\EOF
#define HAVE_PTHREAD_PREEMPTIVE 1
EOF

            cat >> confdefs.h <<\EOF
#define HAVE_THREAD_SAFE_STDIO 1
EOF

            cat >> confdefs.h <<\EOF
#define HAVE_THREAD_SAFE_SELECT 1
EOF

          ;;
          alpha-dec-osf4* )
            cat >> confdefs.h <<\EOF
#define HAVE_PTHREAD_DRAFT_10 1
EOF

            cat >> confdefs.h <<\EOF
#define HAVE_PTHREAD_PREEMPTIVE 1
EOF

            cat >> confdefs.h <<\EOF
#define HAVE_THREAD_SAFE_STDIO 1
EOF

            cat >> confdefs.h <<\EOF
#define HAVE_THREAD_SAFE_SELECT 1
EOF
  
            THREADSAFE_CFLAGS="-pthread"
          ;;
	  * )
            cat >> confdefs.h <<\EOF
#define HAVE_PTHREAD_DRAFT_10 1
EOF

            cat >> confdefs.h <<\EOF
#define HAVE_PTHREAD_PREEMPTIVE 1
EOF

            cat >> confdefs.h <<\EOF
#define HAVE_THREAD_SAFE_STDIO 1
EOF

            cat >> confdefs.h <<\EOF
#define HAVE_THREAD_SAFE_SELECT 1
EOF
	
            THREADSAFE_LDFLAGS="-lpthread"
          ;;
        esac
	;;
      dce )
        case "$target" in
          *-ibm-aix3* )
            cat >> confdefs.h <<\EOF
#define HAVE_PTHREAD_DRAFT_4 1
EOF

            cat >> confdefs.h <<\EOF
#define HAVE_PTHREAD_SCHED 1
EOF

          ;;
          hppa*-hp-hpux9* )
            THREADSAFE_CFLAGS="-I/usr/include/reentrant"
            THREADSAFE_LDFLAGS="-ldce -lm -lc_r"
            cat >> confdefs.h <<\EOF
#define _REENTRANT 1
EOF

            cat >> confdefs.h <<\EOF
#define _CMA_REENTRANT_CLIB_ 1
EOF

            cat >> confdefs.h <<\EOF
#define HAVE_PTHREAD_DRAFT_4 1
EOF

            cat >> confdefs.h <<\EOF
#define HAVE_PTHREAD_SCHED 1
EOF

            cat >> confdefs.h <<\EOF
#define HAVE_THREAD_SAFE_STDIO 1
EOF

            cat >> confdefs.h <<\EOF
#define HAVE_THREAD_SAFE_SELECT 1
EOF

          ;;
        esac
      ;;
      fsu )
        THREADSAFE_CFLAGS="-I$lac_thread_include_path"
        THREADSAFE_LDFLAGS="-L$lac_thread_library_path -lgthreads -lmalloc"
        cat >> confdefs.h <<\EOF
#define HAVE_PTHREAD_DRAFT_6 1
EOF

        cat >> confdefs.h <<\EOF
#define HAVE_PTHREAD_SCHED 1
EOF

	cat >> confdefs.h <<\EOF
#define HAVE_PTHREAD_INIT_FUNC 1
EOF

	cat >> confdefs.h <<\EOF
#define __USE_FIXED_PROTOTYPES__ 1
EOF

	if eval "test \"`echo '$''{'ac_cv_other_pthreads_lib'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  	    ac_cv_other_pthreads_lib=malloc
        
fi

      ;;
      fsu-old )
        THREADSAFE_CFLAGS="-I$lac_thread_include_path"
        THREADSAFE_LDFLAGS="-L$lac_thread_library_path -lpthreads -lmalloc"
        cat >> confdefs.h <<\EOF
#define HAVE_PTHREAD_DRAFT_6 1
EOF

        cat >> confdefs.h <<\EOF
#define HAVE_PTHREAD_SCHED 1
EOF

	cat >> confdefs.h <<\EOF
#define HAVE_PTHREAD_INIT_FUNC 1
EOF

	cat >> confdefs.h <<\EOF
#define __USE_FIXED_PROTOTYPES__ 1
EOF

	if eval "test \"`echo '$''{'ac_cv_other_pthreads_lib'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  	    ac_cv_other_pthreads_lib=malloc
        
fi

      ;;
    esac
  fi
fi

     if test "x$lac_threads_type" = "xcthreads" || test "x$ac_threads_type" = "x"; then
    found_inc="no"
    
echo $ac_n "checking for include directory for cthreads""... $ac_c" 1>&6
ac_find_inc_dir=""
for dir in $lac_threads_include_path /usr/include/mach \
	/usr \
	/usr/include \
	/usr/local \
	/usr/local/cthreads \
	/usr/contrib \
	/usr/contrib/cthreads \
	$HOME/cthreads \
	/opt/cthreads \
	/opt/local \
	/opt/local/cthreads \
	/local/encap/cthreads ; do
	if test -r $dir/cthreads.h ; then
	    ac_find_inc_dir=$dir
	    break
	fi
	if test -r $dir/include/cthreads.h ; then
	    ac_find_inc_dir=$dir/include
	    break
	fi
done
if test -n "$ac_find_inc_dir" ; then
  echo "$ac_t""found $ac_find_inc_dir" 1>&6
  found_inc="yes"
lac_threads_include_path="$ac_find_inc_dir"

else
  echo "$ac_t""no" 1>&6
  
fi

    if test "$found_inc" = "yes"; then
	cat >> confdefs.h <<\EOF
#define HAVE_CTHREADS 1
EOF

	ac_threads_type="cthreads"
	ac_th_module="p0_th_c"
    fi
fi

     if test "x$lac_threads_type" = "xquickthreads" || test "x$lac_threads_type" = "x"; then
found_inc="no"
found_lib="no"

echo $ac_n "checking for include directory for qt""... $ac_c" 1>&6
ac_find_inc_dir=""
for dir in $lac_thread_include_path quickthreads ../quickthreads ../../quickthreads \
	/usr \
	/usr/include \
	/usr/local \
	/usr/local/qt \
	/usr/contrib \
	/usr/contrib/qt \
	$HOME/qt \
	/opt/qt \
	/opt/local \
	/opt/local/qt \
	/local/encap/qt ; do
	if test -r $dir/qt.h ; then
	    ac_find_inc_dir=$dir
	    break
	fi
	if test -r $dir/include/qt.h ; then
	    ac_find_inc_dir=$dir/include
	    break
	fi
done
if test -n "$ac_find_inc_dir" ; then
  echo "$ac_t""found $ac_find_inc_dir" 1>&6
  found_inc="yes"
lac_thread_include_path="$ac_find_inc_dir"

else
  echo "$ac_t""no" 1>&6
  
fi


echo $ac_n "checking for library qt""... $ac_c" 1>&6
ac_find_lib_file=""
for dir in $lac_cv_thread_lib quickthreads ../quickthreads \
	/usr \
	/usr/lib \
	/usr/shlib \
	/usr/local \
	/usr/local/qt \
	/usr/contrib \
	/usr/contrib/qt \
	$HOME/qt \
	/opt/qt \
	/opt/local \
	/opt/local/qt \
	/local/encap/qt ; do
  for ext in so a; do
	if test -r $dir/qt.$ext ; then
	    ac_find_lib_file=$dir/qt.$ext
	    ac_find_lib_dir=$dir
	    break
	fi
	if test -r $dir/libqt.$ext ; then
	    ac_find_lib_file=$dir/libqt.$ext
	    ac_find_lib_dir=$dir
	    break
	fi
	if test -r $dir/lib/qt.$ext ; then
	    ac_find_lib_file=$dir/lib/qt.$ext
	    ac_find_lib_dir=$dir/lib
	    break
	fi
	if test -r $dir/lib/libqt.$ext ; then
	    ac_find_lib_file=$dir/lib/libqt.$ext
	    ac_find_lib_dir=$dir/lib
	    break
	fi
  done
done
if test -n "$ac_find_lib_file" ; then
  echo "$ac_t""found $ac_find_lib_file" 1>&6
  found_lib="yes"
lac_thread_library_path="$ac_find_lib_dir"
lac_thread_library_file="$ac_find_lib_file"

else
  echo "$ac_t""no" 1>&6
  
fi

    cat >> confdefs.h <<\EOF
#define HAVE_QUICKTHREADS 1
EOF

  lac_threads_type="quickthreads"
  ac_th_module="p0_th_qt"
  THREADSAFE_CFLAGS="-I$lac_thread_include_path"
  case "$target" in
    hppa*-hp-hpux9* )
      THREADSAFE_LDFLAGS="-L$lac_thread_library_path -lbb -lqt"
    ;;
    *sunos5* | *solaris2* )
       echo $ac_n "checking for light-weight processes""... $ac_c" 1>&6
  if eval "test \"`echo '$''{'ac_cv_sys_lwp'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
    result=0
  echo $ac_n "checking for _lwp_getprivate""... $ac_c" 1>&6
if eval "test \"`echo '$''{'ac_cv_func__lwp_getprivate'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  cat > conftest.$ac_ext <<EOF
#line 2418 "configure"
#include "confdefs.h"
/* System header to define __stub macros and hopefully few prototypes,
    which can conflict with char _lwp_getprivate(); 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 _lwp_getprivate();

int main() { return 0; }
int t() {

/* 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__lwp_getprivate) || defined (__stub____lwp_getprivate)
choke me
#else
_lwp_getprivate();
#endif

; return 0; }
EOF
if { (eval echo configure:2442: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }; then
  rm -rf conftest*
  eval "ac_cv_func__lwp_getprivate=yes"
else
  rm -rf conftest*
  eval "ac_cv_func__lwp_getprivate=no"
fi
rm -f conftest*

fi
if eval "test \"`echo '$ac_cv_func_'_lwp_getprivate`\" = yes"; then
  echo "$ac_t""yes" 1>&6
  result=`expr $result + 1`
else
  echo "$ac_t""no" 1>&6
fi

  echo $ac_n "checking for _lwp_setprivate""... $ac_c" 1>&6
if eval "test \"`echo '$''{'ac_cv_func__lwp_setprivate'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  cat > conftest.$ac_ext <<EOF
#line 2464 "configure"
#include "confdefs.h"
/* System header to define __stub macros and hopefully few prototypes,
    which can conflict with char _lwp_setprivate(); 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 _lwp_setprivate();

int main() { return 0; }
int t() {

/* 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__lwp_setprivate) || defined (__stub____lwp_setprivate)
choke me
#else
_lwp_setprivate();
#endif

; return 0; }
EOF
if { (eval echo configure:2488: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }; then
  rm -rf conftest*
  eval "ac_cv_func__lwp_setprivate=yes"
else
  rm -rf conftest*
  eval "ac_cv_func__lwp_setprivate=no"
fi
rm -f conftest*

fi
if eval "test \"`echo '$ac_cv_func_'_lwp_setprivate`\" = yes"; then
  echo "$ac_t""yes" 1>&6
  result=`expr $result + 1`
else
  echo "$ac_t""no" 1>&6
fi

  if test "$result" = "2"; then
    ac_cv_sys_lwp="yes"
  else
    ac_cv_sys_lwp="no"
  fi
  
fi

  echo "$ac_t""$ac_cv_sys_lwp" 1>&6
  if test "$ac_cv_sys_lwp" = "yes"; then
    cat >> confdefs.h <<\EOF
#define HAVE_LWP 1
EOF

  fi

      THREADSAFE_LDFLAGS="-L$lac_thread_library_path -lqt"
    ;;
    mips-sgi-irix5* )
      THREADSAFE_LDFLAGS="-L$lac_thread_library_path -lqt -lmpc"
      cat >> confdefs.h <<\EOF
#define P0_QT_MULTIPROCESSOR 1
EOF

      cat >> confdefs.h <<\EOF
#define _SGI_MP_SOURCE 1
EOF

      ;;
   * )
      THREADSAFE_LDFLAGS="-L$lac_thread_library_path -lqt"
      ;; 
  esac
fi

     echo $ac_n "checking for thread library""... $ac_c" 1>&6
     echo "$ac_t""$lac_threads_type" 1>&6
  fi
cat >> confdefs.h <<EOF
#define TH_MODULE $ac_th_module
EOF

THREAD_MODULE="$ac_th_module"





if test -z "$CC"; then
set_opt_flag="no"
case $target--$lac_threads_type in
    *sunos4* ) 
	for ac_prog in gcc
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""... $ac_c" 1>&6
if eval "test \"`echo '$''{'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="$IFS"; IFS="${IFS}:"
  for ac_dir in $PATH; do
    test -z "$ac_dir" && ac_dir=.
    if test -f $ac_dir/$ac_word; then
      ac_cv_prog_CC="$ac_prog"
      break
    fi
  done
  IFS="$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

test -n "$CC" && break
done
test -n "$CC" || CC="gcc"

test -z "$CC" && { echo "configure: error: no acceptable cc found in \$PATH" 1>&2; exit 1; }

echo $ac_n "checking whether we are using GNU C""... $ac_c" 1>&6
if eval "test \"`echo '$''{'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:2601: \"$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 $ac_cv_prog_gcc = yes; then
  GCC=yes
  if test "${CFLAGS+set}" != set; then
    echo $ac_n "checking whether ${CC-cc} accepts -shared""... $ac_c" 1>&6
if eval "test \"`echo '$''{'ac_cv_prog_gcc_shared'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  echo 'void f(){}' > conftest.c
if test -z "`${CC-cc} -shared -c conftest.c 2>&1`"; then
  ac_cv_prog_gcc_shared=yes
else
  ac_cv_prog_gcc_shared=no
fi
rm -f conftest*

fi

echo "$ac_t""$ac_cv_prog_gcc_shared" 1>&6
    echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&6
if eval "test \"`echo '$''{'ac_cv_prog_gcc_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_gcc_g=yes
else
  ac_cv_prog_gcc_g=no
fi
rm -f conftest*

fi

echo "$ac_t""$ac_cv_prog_gcc_g" 1>&6
    if test $ac_cv_prog_gcc_g = yes; then
      CFLAGS="-g"
    fi
  fi
else
  GCC=no
fi
 
	;;
    *solaris2*--solaristhreads)
	for ac_prog in /opt/SUNWspro/bin/cc cc gcc
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""... $ac_c" 1>&6
if eval "test \"`echo '$''{'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="$IFS"; IFS="${IFS}:"
  for ac_dir in $PATH; do
    test -z "$ac_dir" && ac_dir=.
    if test -f $ac_dir/$ac_word; then
      ac_cv_prog_CC="$ac_prog"
      break
    fi
  done
  IFS="$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

test -n "$CC" && break
done
test -n "$CC" || CC="gcc"

test -z "$CC" && { echo "configure: error: no acceptable cc found in \$PATH" 1>&2; exit 1; }

echo $ac_n "checking whether we are using GNU C""... $ac_c" 1>&6
if eval "test \"`echo '$''{'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:2696: \"$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 $ac_cv_prog_gcc = yes; then
  GCC=yes
  if test "${CFLAGS+set}" != set; then
    echo $ac_n "checking whether ${CC-cc} accepts -shared""... $ac_c" 1>&6
if eval "test \"`echo '$''{'ac_cv_prog_gcc_shared'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  echo 'void f(){}' > conftest.c
if test -z "`${CC-cc} -shared -c conftest.c 2>&1`"; then
  ac_cv_prog_gcc_shared=yes
else
  ac_cv_prog_gcc_shared=no
fi
rm -f conftest*

fi

echo "$ac_t""$ac_cv_prog_gcc_shared" 1>&6
    echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&6
if eval "test \"`echo '$''{'ac_cv_prog_gcc_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_gcc_g=yes
else
  ac_cv_prog_gcc_g=no
fi
rm -f conftest*

fi

echo "$ac_t""$ac_cv_prog_gcc_g" 1>&6
    if test $ac_cv_prog_gcc_g = yes; then
      CFLAGS="-g"
    fi
  fi
else
  GCC=no
fi

	if test "x$GCC" != "xyes"; then
	    CFLAGS="-mt $CFLAGS"
	    if test "x$lac_cv_debug" != "xyes"; then
	        CFLAGS="-xO3 $CFLAGS"
	        set_opt_flag="yes"
	    fi
	fi
	;;
    *solaris2*)
	for ac_prog in /opt/SUNWspro/bin/cc cc gcc
do
# Extract the first word of "$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""... $ac_c" 1>&6
if eval "test \"`echo '$''{'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="$IFS"; IFS="${IFS}:"
  for ac_dir in $PATH; do
    test -z "$ac_dir" && ac_dir=.
    if test -f $ac_dir/$ac_word; then
      ac_cv_prog_CC="$ac_prog"
      break
    fi
  done
  IFS="$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

test -n "$CC" && break
done
test -n "$CC" || CC="gcc"

test -z "$CC" && { echo "configure: error: no acceptable cc found in \$PATH" 1>&2; exit 1; }

echo $ac_n "checking whether we are using GNU C""... $ac_c" 1>&6
if eval "test \"`echo '$''{'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:2798: \"$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 $ac_cv_prog_gcc = yes; then
  GCC=yes
  if test "${CFLAGS+set}" != set; then
    echo $ac_n "checking whether ${CC-cc} accepts -shared""... $ac_c" 1>&6
if eval "test \"`echo '$''{'ac_cv_prog_gcc_shared'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  echo 'void f(){}' > conftest.c
if test -z "`${CC-cc} -shared -c conftest.c 2>&1`"; then
  ac_cv_prog_gcc_shared=yes
else
  ac_cv_prog_gcc_shared=no
fi
rm -f conftest*

fi

echo "$ac_t""$ac_cv_prog_gcc_shared" 1>&6
    echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&6
if eval "test \"`echo '$''{'ac_cv_prog_gcc_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_gcc_g=yes
else
  ac_cv_prog_gcc_g=no
fi
rm -f conftest*

fi

echo "$ac_t""$ac_cv_prog_gcc_g" 1>&6
    if test $ac_cv_prog_gcc_g = yes; then
      CFLAGS="-g"
    fi
  fi
else
  GCC=no
fi

	if test "x$GCC" != "xyes"; then
	    if test "x$lac_cv_debug" != "xyes"; then
	        CFLAGS="-xO3 $CFLAGS"
	        set_opt_flag="yes"
	    fi
	fi
	;;
    *-hp-hpux9* )
	for ac_prog in cc gcc
do
# Extract the first word of "$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""... $ac_c" 1>&6
if eval "test \"`echo '$''{'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="$IFS"; IFS="${IFS}:"
  for ac_dir in $PATH; do
    test -z "$ac_dir" && ac_dir=.
    if test -f $ac_dir/$ac_word; then
      ac_cv_prog_CC="$ac_prog"
      break
    fi
  done
  IFS="$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

test -n "$CC" && break
done
test -n "$CC" || CC="gcc"

test -z "$CC" && { echo "configure: error: no acceptable cc found in \$PATH" 1>&2; exit 1; }

echo $ac_n "checking whether we are using GNU C""... $ac_c" 1>&6
if eval "test \"`echo '$''{'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:2899: \"$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 $ac_cv_prog_gcc = yes; then
  GCC=yes
  if test "${CFLAGS+set}" != set; then
    echo $ac_n "checking whether ${CC-cc} accepts -shared""... $ac_c" 1>&6
if eval "test \"`echo '$''{'ac_cv_prog_gcc_shared'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  echo 'void f(){}' > conftest.c
if test -z "`${CC-cc} -shared -c conftest.c 2>&1`"; then
  ac_cv_prog_gcc_shared=yes
else
  ac_cv_prog_gcc_shared=no
fi
rm -f conftest*

fi

echo "$ac_t""$ac_cv_prog_gcc_shared" 1>&6
    echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&6
if eval "test \"`echo '$''{'ac_cv_prog_gcc_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_gcc_g=yes
else
  ac_cv_prog_gcc_g=no
fi
rm -f conftest*

fi

echo "$ac_t""$ac_cv_prog_gcc_g" 1>&6
    if test $ac_cv_prog_gcc_g = yes; then
      CFLAGS="-g"
    fi
  fi
else
  GCC=no
fi

        if test "x${GCC}" != "xyes"; then
	    CFLAGS="-Aa -D_HPUX_SOURCE $CFLAGS"
	fi
	LDFLAGS="-Wl -a,archive"
	;;
    mips-sgi-irix5* )
        for ac_prog in cc gcc
do
# Extract the first word of "$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""... $ac_c" 1>&6
if eval "test \"`echo '$''{'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="$IFS"; IFS="${IFS}:"
  for ac_dir in $PATH; do
    test -z "$ac_dir" && ac_dir=.
    if test -f $ac_dir/$ac_word; then
      ac_cv_prog_CC="$ac_prog"
      break
    fi
  done
  IFS="$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

test -n "$CC" && break
done
test -n "$CC" || CC="gcc"

test -z "$CC" && { echo "configure: error: no acceptable cc found in \$PATH" 1>&2; exit 1; }

echo $ac_n "checking whether we are using GNU C""... $ac_c" 1>&6
if eval "test \"`echo '$''{'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:2998: \"$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 $ac_cv_prog_gcc = yes; then
  GCC=yes
  if test "${CFLAGS+set}" != set; then
    echo $ac_n "checking whether ${CC-cc} accepts -shared""... $ac_c" 1>&6
if eval "test \"`echo '$''{'ac_cv_prog_gcc_shared'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  echo 'void f(){}' > conftest.c
if test -z "`${CC-cc} -shared -c conftest.c 2>&1`"; then
  ac_cv_prog_gcc_shared=yes
else
  ac_cv_prog_gcc_shared=no
fi
rm -f conftest*

fi

echo "$ac_t""$ac_cv_prog_gcc_shared" 1>&6
    echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&6
if eval "test \"`echo '$''{'ac_cv_prog_gcc_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_gcc_g=yes
else
  ac_cv_prog_gcc_g=no
fi
rm -f conftest*

fi

echo "$ac_t""$ac_cv_prog_gcc_g" 1>&6
    if test $ac_cv_prog_gcc_g = yes; then
      CFLAGS="-g"
    fi
  fi
else
  GCC=no
fi

	if test "x$GCC" != "xyes"; then
            CFLAGS="-woff 3262 $CFLAGS"
	fi
      ;;	
    mips-sgi-irix6* )
        for ac_prog in cc
do
# Extract the first word of "$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""... $ac_c" 1>&6
if eval "test \"`echo '$''{'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="$IFS"; IFS="${IFS}:"
  for ac_dir in $PATH; do
    test -z "$ac_dir" && ac_dir=.
    if test -f $ac_dir/$ac_word; then
      ac_cv_prog_CC="$ac_prog"
      break
    fi
  done
  IFS="$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

test -n "$CC" && break
done
test -n "$CC" || CC="gcc"

test -z "$CC" && { echo "configure: error: no acceptable cc found in \$PATH" 1>&2; exit 1; }

echo $ac_n "checking whether we are using GNU C""... $ac_c" 1>&6
if eval "test \"`echo '$''{'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:3096: \"$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 $ac_cv_prog_gcc = yes; then
  GCC=yes
  if test "${CFLAGS+set}" != set; then
    echo $ac_n "checking whether ${CC-cc} accepts -shared""... $ac_c" 1>&6
if eval "test \"`echo '$''{'ac_cv_prog_gcc_shared'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  echo 'void f(){}' > conftest.c
if test -z "`${CC-cc} -shared -c conftest.c 2>&1`"; then
  ac_cv_prog_gcc_shared=yes
else
  ac_cv_prog_gcc_shared=no
fi
rm -f conftest*

fi

echo "$ac_t""$ac_cv_prog_gcc_shared" 1>&6
    echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&6
if eval "test \"`echo '$''{'ac_cv_prog_gcc_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_gcc_g=yes
else
  ac_cv_prog_gcc_g=no
fi
rm -f conftest*

fi

echo "$ac_t""$ac_cv_prog_gcc_g" 1>&6
    if test $ac_cv_prog_gcc_g = yes; then
      CFLAGS="-g"
    fi
  fi
else
  GCC=no
fi

        if test "x$lac_cv_build_64bit" = "xyes"; then
	    CFLAGS="-64 $CFLAGS"
	fi
      ;;	
    *-ibm-aix*--pthreads )
        for ac_prog in xlc_r gcc
do
# Extract the first word of "$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""... $ac_c" 1>&6
if eval "test \"`echo '$''{'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="$IFS"; IFS="${IFS}:"
  for ac_dir in $PATH; do
    test -z "$ac_dir" && ac_dir=.
    if test -f $ac_dir/$ac_word; then
      ac_cv_prog_CC="$ac_prog"
      break
    fi
  done
  IFS="$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

test -n "$CC" && break
done
test -n "$CC" || CC="gcc"

test -z "$CC" && { echo "configure: error: no acceptable cc found in \$PATH" 1>&2; exit 1; }

echo $ac_n "checking whether we are using GNU C""... $ac_c" 1>&6
if eval "test \"`echo '$''{'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:3194: \"$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 $ac_cv_prog_gcc = yes; then
  GCC=yes
  if test "${CFLAGS+set}" != set; then
    echo $ac_n "checking whether ${CC-cc} accepts -shared""... $ac_c" 1>&6
if eval "test \"`echo '$''{'ac_cv_prog_gcc_shared'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  echo 'void f(){}' > conftest.c
if test -z "`${CC-cc} -shared -c conftest.c 2>&1`"; then
  ac_cv_prog_gcc_shared=yes
else
  ac_cv_prog_gcc_shared=no
fi
rm -f conftest*

fi

echo "$ac_t""$ac_cv_prog_gcc_shared" 1>&6
    echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&6
if eval "test \"`echo '$''{'ac_cv_prog_gcc_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_gcc_g=yes
else
  ac_cv_prog_gcc_g=no
fi
rm -f conftest*

fi

echo "$ac_t""$ac_cv_prog_gcc_g" 1>&6
    if test $ac_cv_prog_gcc_g = yes; then
      CFLAGS="-g"
    fi
  fi
else
  GCC=no
fi

      ;;
    *-ibm-aix*--none )
        for ac_prog in xlc gcc
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""... $ac_c" 1>&6
if eval "test \"`echo '$''{'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="$IFS"; IFS="${IFS}:"
  for ac_dir in $PATH; do
    test -z "$ac_dir" && ac_dir=.
    if test -f $ac_dir/$ac_word; then
      ac_cv_prog_CC="$ac_prog"
      break
    fi
  done
  IFS="$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

test -n "$CC" && break
done
test -n "$CC" || CC="gcc"

test -z "$CC" && { echo "configure: error: no acceptable cc found in \$PATH" 1>&2; exit 1; }

echo $ac_n "checking whether we are using GNU C""... $ac_c" 1>&6
if eval "test \"`echo '$''{'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:3289: \"$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 $ac_cv_prog_gcc = yes; then
  GCC=yes
  if test "${CFLAGS+set}" != set; then
    echo $ac_n "checking whether ${CC-cc} accepts -shared""... $ac_c" 1>&6
if eval "test \"`echo '$''{'ac_cv_prog_gcc_shared'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  echo 'void f(){}' > conftest.c
if test -z "`${CC-cc} -shared -c conftest.c 2>&1`"; then
  ac_cv_prog_gcc_shared=yes
else
  ac_cv_prog_gcc_shared=no
fi
rm -f conftest*

fi

echo "$ac_t""$ac_cv_prog_gcc_shared" 1>&6
    echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&6
if eval "test \"`echo '$''{'ac_cv_prog_gcc_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_gcc_g=yes
else
  ac_cv_prog_gcc_g=no
fi
rm -f conftest*

fi

echo "$ac_t""$ac_cv_prog_gcc_g" 1>&6
    if test $ac_cv_prog_gcc_g = yes; then
      CFLAGS="-g"
    fi
  fi
else
  GCC=no
fi

      ;;
    * ) 
        for ac_prog in cc gcc
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""... $ac_c" 1>&6
if eval "test \"`echo '$''{'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="$IFS"; IFS="${IFS}:"
  for ac_dir in $PATH; do
    test -z "$ac_dir" && ac_dir=.
    if test -f $ac_dir/$ac_word; then
      ac_cv_prog_CC="$ac_prog"
      break
    fi
  done
  IFS="$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

test -n "$CC" && break
done
test -n "$CC" || CC="gcc"

test -z "$CC" && { echo "configure: error: no acceptable cc found in \$PATH" 1>&2; exit 1; }

echo $ac_n "checking whether we are using GNU C""... $ac_c" 1>&6
if eval "test \"`echo '$''{'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:3384: \"$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 $ac_cv_prog_gcc = yes; then
  GCC=yes
  if test "${CFLAGS+set}" != set; then
    echo $ac_n "checking whether ${CC-cc} accepts -shared""... $ac_c" 1>&6
if eval "test \"`echo '$''{'ac_cv_prog_gcc_shared'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  echo 'void f(){}' > conftest.c
if test -z "`${CC-cc} -shared -c conftest.c 2>&1`"; then
  ac_cv_prog_gcc_shared=yes
else
  ac_cv_prog_gcc_shared=no
fi
rm -f conftest*

fi

echo "$ac_t""$ac_cv_prog_gcc_shared" 1>&6
    echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&6
if eval "test \"`echo '$''{'ac_cv_prog_gcc_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_gcc_g=yes
else
  ac_cv_prog_gcc_g=no
fi
rm -f conftest*

fi

echo "$ac_t""$ac_cv_prog_gcc_g" 1>&6
    if test $ac_cv_prog_gcc_g = yes; then
      CFLAGS="-g"
    fi
  fi
else
  GCC=no
fi

      ;;
esac
test -z "$CC" && { echo "configure: error: no acceptable cc found in \$PATH" 1>&2; exit 1; }
fi
if test "x$lac_cv_debug" = "xyes"; then
  if test "x$GCC" != "xyes"; then
    CFLAGS="-g $CFLAGS"
  fi
else
    if test "$set_opt_flag" = "no"; then
        CFLAGS="-O $CFLAGS"
    fi
fi

echo $ac_n "checking that the compiler $CC accepts ANSI prototypes""... $ac_c" 1>&6
cat > conftest.$ac_ext <<EOF
#line 3449 "configure"
#include "confdefs.h"
int f(double a){return 0;}
int main() { return 0; }
int t() {

; return 0; }
EOF
if { (eval echo configure:3457: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
  rm -rf conftest*
  eval "ac_cv_ccworks=yes"
else
  rm -rf conftest*
  eval "ac_cv_ccworks=no"
fi
rm -f conftest*

if test "$ac_cv_ccworks" = yes; then
  echo "$ac_t""yes" 1>&6
  
else
  echo "$ac_t""no" 1>&6
  noproto=1
fi

if test -n "$noproto" ; then
    { echo "configure: error: The compiler $CC does not accept ANSI prototypes" 1>&2; exit 1; }
fi
CFLAGS="$THREADSAFE_CFLAGS $CFLAGS"
LDFLAGS="$THREADSAFE_LDFLAGS $LDFLAGS"



# If we cannot run a trivial program, we must be cross compiling.
echo $ac_n "checking whether cross-compiling""... $ac_c" 1>&6
if eval "test \"`echo '$''{'ac_cv_c_cross'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  if test "$cross_compiling" = yes; then
  ac_cv_c_cross=yes
else
cat > conftest.$ac_ext <<EOF
#line 3491 "configure"
#include "confdefs.h"
main(){return(0);}
EOF
{ (eval echo configure:3495: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }
if test -s conftest && (./conftest; exit) 2>/dev/null; then
  ac_cv_c_cross=no
else
  ac_cv_c_cross=yes
fi
fi
rm -fr conftest*
fi

echo "$ac_t""$ac_cv_c_cross" 1>&6
cross_compiling=$ac_cv_c_cross

echo $ac_n "checking how to run the C preprocessor""... $ac_c" 1>&6
# 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 3523 "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:3529: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
ac_err=`grep -v '^ *+' conftest.out`
if test -z "$ac_err"; then
  :
else
  echo "$ac_err" >&5
  rm -rf conftest*
  CPP="${CC-cc} -E -traditional-cpp"
  cat > conftest.$ac_ext <<EOF
#line 3538 "configure"
#include "confdefs.h"
#include <assert.h>
Syntax Error
EOF
ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
{ (eval echo configure:3544: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
ac_err=`grep -v '^ *+' conftest.out`
if test -z "$ac_err"; then
  :
else
  echo "$ac_err" >&5
  rm -rf conftest*
  CPP=/lib/cpp
fi
rm -f conftest*
fi
rm -f conftest*
  ac_cv_prog_CPP="$CPP"
fi
  CPP="$ac_cv_prog_CPP"
else
  ac_cv_prog_CPP="$CPP"
fi
echo "$ac_t""$CPP" 1>&6


# 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
# 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 $ac_n "checking for a BSD compatible install""... $ac_c" 1>&6
if test -z "$INSTALL"; then
if eval "test \"`echo '$''{'ac_cv_path_install'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
    IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS="${IFS}:"
  for ac_dir in $PATH; do
    # Account for people who put trailing slashes in PATH elements.
    case "$ac_dir/" in
    /|./|.//|/etc/*|/usr/sbin/*|/usr/etc/*|/sbin/*|/usr/afsws/bin/*|/usr/ucb/*) ;;
    *)
      # OSF1 and SCO ODT 3.0 have their own names for install.
      for ac_prog in ginstall installbsd scoinst install; do
        if test -f $ac_dir/$ac_prog; then
	  if test $ac_prog = install &&
            grep dspmsg $ac_dir/$ac_prog >/dev/null 2>&1; then
	    # AIX install.  It has an incompatible calling convention.
	    # OSF/1 installbsd also uses dspmsg, but is usable.
	    :
	  else
	    ac_cv_path_install="$ac_dir/$ac_prog -c"
	    break 2
	  fi
	fi
      done
      ;;
    esac
  done
  IFS="$ac_save_ifs"

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="$ac_install_sh"
  fi
fi
echo "$ac_t""$INSTALL" 1>&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 "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'

echo $ac_n "checking whether ln -s works""... $ac_c" 1>&6
if eval "test \"`echo '$''{'ac_cv_prog_LN_S'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  rm -f conftestdata
if ln -s X conftestdata 2>/dev/null
then
  rm -f conftestdata
  ac_cv_prog_LN_S="ln -s"
else
  ac_cv_prog_LN_S=ln
fi
fi
LN_S="$ac_cv_prog_LN_S"
if test "$ac_cv_prog_LN_S" = "ln -s"; then
  echo "$ac_t""yes" 1>&6
else
  echo "$ac_t""no" 1>&6
fi

# Extract the first word of ""mkdir"", so it can be a program name with args.
set dummy "mkdir"; ac_word=$2
echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
if eval "test \"`echo '$''{'ac_cv_path_MKDIR'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  case "$MKDIR" in
  /*)
  ac_cv_path_MKDIR="$MKDIR" # Let the user override the test with a path.
  ;;
  *)
  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS="${IFS}:"
  for ac_dir in $PATH; do
    test -z "$ac_dir" && ac_dir=.
    if test -f $ac_dir/$ac_word; then
      ac_cv_path_MKDIR="$ac_dir/$ac_word"
      break
    fi
  done
  IFS="$ac_save_ifs"
  ;;
esac
fi
MKDIR="$ac_cv_path_MKDIR"
if test -n "$MKDIR"; then
  echo "$ac_t""$MKDIR" 1>&6
else
  echo "$ac_t""no" 1>&6
fi



case "$target" in
  *)
     cat >> confdefs.h <<\EOF
#define NEXUS_ALIGN 8
EOF

     ;;	
esac


if test "$GCC" = yes -a "$ac_cv_prog_gcc_shared" = no; then
  lac_build_shared="no"
fi

if test "$lac_build_shared" = yes; then
  SHARED_CCFLAGS=""
MK_SHARED_LIB=""
echo $ac_n "checking how to make shared libraries""... $ac_c" 1>&6
echo "$target--$CC"
case "$target--$CC" in
    hppa*-hp-hpux*--*gcc )
      SHARED_CCFLAGS='-fPIC'
      MK_SHARED_LIB='ld -b -o $@'
    ;;
    hppa*-hp-hpux*--*cc )
      SHARED_CCFLAGS='+Z'
      MK_SHARED_LIB='ld -b -o $@'
    ;;
    mips-sgi-irix*--*gcc )
      CC_SHARED_OPTS='-fPIC'
      MK_SHARED_LIB='ld -shared -rdata_shared -soname `basename $@` -o $@'
    ;;
    mips-sgi-irix5*--*cc )
      CC_SHARED_OPTS='-KPIC'
      MK_SHARED_LIB='ld -shared -rdata_shared -soname `basename $@` -o $@'
    ;;
    mips-sgi-irix6*--*cc )
      CC_SHARED_OPTS='-KPIC'
      MK_SHARED_LIB='ld -shared -rdata_shared -soname `basename $@` -o $@'
    ;;
    *-*-linux*--*gcc )
      CC_SHARED_OPTS='-fPIC'
      MK_SHARED_LIB="gcc -o \$@.\$(REL_VERSION) -shared -Wl,-soname,\`basename \$@.\$(ABI_VERSION)\`,-stats"
    ;;
    *-*-netbsd*--*gcc )
      CC_SHARED_OPTS='-fpic -DPIC'
      MK_SHARED_LIB='ld -Bshareable -o $@'
    ;;
    *-*-osf1*--* )
      CC_SHARED_OPTS=''
      MK_SHARED_LIB="ld -o \$@.\$(REL_VERSION) -shared -soname \`basename \$@.\$(ABI_VERSION)\`"
    ;;
    *-ibm-aix3*--*gcc )
    ;;
    *-ibm-aix3*--*cc )
      link_makefile="makefile.lnk.ibm"
      # Extract the first word of ""nm"", so it can be a program name with args.
set dummy "nm"; ac_word=$2
echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
if eval "test \"`echo '$''{'ac_cv_path_NM'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  case "$NM" in
  /*)
  ac_cv_path_NM="$NM" # Let the user override the test with a path.
  ;;
  *)
  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS="${IFS}:"
  for ac_dir in $PATH; do
    test -z "$ac_dir" && ac_dir=.
    if test -f $ac_dir/$ac_word; then
      ac_cv_path_NM="$ac_dir/$ac_word"
      break
    fi
  done
  IFS="$ac_save_ifs"
  ;;
esac
fi
NM="$ac_cv_path_NM"
if test -n "$NM"; then
  echo "$ac_t""$NM" 1>&6
else
  echo "$ac_t""no" 1>&6
fi

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

test -n "$AWK" && break
done

                        MK_SHARED_LIB="$CCfull"
    ;;
    *sunos5*--*gcc | *solaris2*--*gcc )
      SOEXT="so"
      SHARED_CFLAGS="-fpic -shared"
      SHARED_LDFLAGS="-shared"
      link_makefile="makefile.lnk"
    ;;
    *sunos5*--*cc | *solaris2*--*cc )
      SOEXT="so"
      SHARED_CFLAGS="-KPIC"
      SHARED_LDFLAGS="-G"
      link_makefile="makefile.lnk"
    ;;
    *sunos4*--*gcc | *solaris1*--*gcc )
      SOEXT="so"
      SHARED_CFLAGS="-fpic -shared"
      SHARED_LDFLAGS="-shared"
      link_makefile="makefile.lnk"
    ;;
    *-*-sysv4--* )
      CC_SHARED_OPTS='-KPIC'
      MK_SHARED_LIB='ld -d y -G -o $@'
      SOEXT="so"
    ;;
    * )
      link_makefile="makefile.lnk"
    ;;
  esac
  if test "x$link_makefile" = "xmakefile.lnk"; then
    echo "$ac_t""unknown" 1>&6
  else
    echo "$ac_t""found" 1>&6
  fi
      if test "x$link_makefile" = "x"; then
    link_makefile="makefile.lnk.shr"
  fi
  link_makefile=$srcdir/$link_makefile
  	
  
  
  

  lib_target=shared_lib
  LIBEXT=$SOEXT
else
  lib_target=lib
  LIBEXT=a
fi





# Extract the first word of ""mkdir"", so it can be a program name with args.
set dummy "mkdir"; ac_word=$2
echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
if eval "test \"`echo '$''{'ac_cv_path_MKDIR'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  case "$MKDIR" in
  /*)
  ac_cv_path_MKDIR="$MKDIR" # Let the user override the test with a path.
  ;;
  *)
  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS="${IFS}:"
  for ac_dir in $PATH; do
    test -z "$ac_dir" && ac_dir=.
    if test -f $ac_dir/$ac_word; then
      ac_cv_path_MKDIR="$ac_dir/$ac_word"
      break
    fi
  done
  IFS="$ac_save_ifs"
  ;;
esac
fi
MKDIR="$ac_cv_path_MKDIR"
if test -n "$MKDIR"; then
  echo "$ac_t""$MKDIR" 1>&6
else
  echo "$ac_t""no" 1>&6
fi


echo $ac_n "checking for SSL in cache""... $ac_c" 1>&6
    found_ssl_in_cache="yes"
    if eval "test \"`echo '$''{'ac_cv_sys_ssl'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  	echo "$ac_t""no. Checking manually" 1>&6
	found_ssl_in_cache="no"
    
fi

    if test "$found_ssl_in_cache" = "no"; then
	
echo $ac_n "checking for include directory for ssl""... $ac_c" 1>&6
ac_find_inc_dir=""
for dir in  \
	/usr \
	/usr/include \
	/usr/local \
	/usr/local/ssl \
	/usr/contrib \
	/usr/contrib/ssl \
	$HOME/ssl \
	/opt/ssl \
	/opt/local \
	/opt/local/ssl \
	/local/encap/ssl ; do
	if test -r $dir/ssl.h ; then
	    ac_find_inc_dir=$dir
	    break
	fi
	if test -r $dir/include/ssl.h ; then
	    ac_find_inc_dir=$dir/include
	    break
	fi
done
if test -n "$ac_find_inc_dir" ; then
  echo "$ac_t""found $ac_find_inc_dir" 1>&6
  ac_cv_sys_ssl="yes"
else
  echo "$ac_t""no" 1>&6
  ac_cv_sys_ssl="no"
fi

    else
	echo "$ac_t""$ac_cv_sys_ssl" 1>&6
    fi

    if test "$ac_cv_sys_ssl" = "yes"; then
	cat >> confdefs.h <<\EOF
#define HAVE_SSL 1
EOF

    fi


for ac_hdr in libc.h
do
ac_safe=`echo "$ac_hdr" | tr './\055' '___'`
echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  cat > conftest.$ac_ext <<EOF
#line 3943 "configure"
#include "confdefs.h"
#include <$ac_hdr>
EOF
ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
{ (eval echo configure:3948: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
ac_err=`grep -v '^ *+' conftest.out`
if test -z "$ac_err"; then
  rm -rf conftest*
  eval "ac_cv_header_$ac_safe=yes"
else
  echo "$ac_err" >&5
  rm -rf conftest*
  eval "ac_cv_header_$ac_safe=no"
fi
rm -f conftest*
fi
if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
  echo "$ac_t""yes" 1>&6
    ac_tr_hdr=HAVE_`echo $ac_hdr | tr 'abcdefghijklmnopqrstuvwxyz./\055' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ___'`
  cat >> confdefs.h <<EOF
#define $ac_tr_hdr 1
EOF
 
else
  echo "$ac_t""no" 1>&6
fi
done

for ac_hdr in malloc.h
do
ac_safe=`echo "$ac_hdr" | tr './\055' '___'`
echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  cat > conftest.$ac_ext <<EOF
#line 3980 "configure"
#include "confdefs.h"
#include <$ac_hdr>
EOF
ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
{ (eval echo configure:3985: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
ac_err=`grep -v '^ *+' conftest.out`
if test -z "$ac_err"; then
  rm -rf conftest*
  eval "ac_cv_header_$ac_safe=yes"
else
  echo "$ac_err" >&5
  rm -rf conftest*
  eval "ac_cv_header_$ac_safe=no"
fi
rm -f conftest*
fi
if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
  echo "$ac_t""yes" 1>&6
    ac_tr_hdr=HAVE_`echo $ac_hdr | tr 'abcdefghijklmnopqrstuvwxyz./\055' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ___'`
  cat >> confdefs.h <<EOF
#define $ac_tr_hdr 1
EOF
 
else
  echo "$ac_t""no" 1>&6
fi
done

for ac_hdr in unistd.h
do
ac_safe=`echo "$ac_hdr" | tr './\055' '___'`
echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  cat > conftest.$ac_ext <<EOF
#line 4017 "configure"
#include "confdefs.h"
#include <$ac_hdr>
EOF
ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
{ (eval echo configure:4022: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
ac_err=`grep -v '^ *+' conftest.out`
if test -z "$ac_err"; then
  rm -rf conftest*
  eval "ac_cv_header_$ac_safe=yes"
else
  echo "$ac_err" >&5
  rm -rf conftest*
  eval "ac_cv_header_$ac_safe=no"
fi
rm -f conftest*
fi
if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
  echo "$ac_t""yes" 1>&6
    ac_tr_hdr=HAVE_`echo $ac_hdr | tr 'abcdefghijklmnopqrstuvwxyz./\055' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ___'`
  cat >> confdefs.h <<EOF
#define $ac_tr_hdr 1
EOF
 
else
  echo "$ac_t""no" 1>&6
fi
done

echo $ac_n "checking for ANSI C header files""... $ac_c" 1>&6
if eval "test \"`echo '$''{'ac_cv_header_stdc'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  cat > conftest.$ac_ext <<EOF
#line 4051 "configure"
#include "confdefs.h"
#include <stdlib.h>
#include <stdarg.h>
#include <string.h>
#include <float.h>
EOF
ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
{ (eval echo configure:4059: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
ac_err=`grep -v '^ *+' conftest.out`
if test -z "$ac_err"; then
  rm -rf conftest*
  ac_cv_header_stdc=yes
else
  echo "$ac_err" >&5
  rm -rf conftest*
  ac_cv_header_stdc=no
fi
rm -f conftest*

if test $ac_cv_header_stdc = yes; then
  # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
cat > conftest.$ac_ext <<EOF
#line 4074 "configure"
#include "confdefs.h"
#include <string.h>
EOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
  egrep "memchr" >/dev/null 2>&1; then
  :
else
  rm -rf conftest*
  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 <<EOF
#line 4092 "configure"
#include "confdefs.h"
#include <stdlib.h>
EOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
  egrep "free" >/dev/null 2>&1; then
  :
else
  rm -rf conftest*
  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 <<EOF
#line 4113 "configure"
#include "confdefs.h"
#include <ctype.h>
#define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
#define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
#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); }

EOF
{ (eval echo configure:4124: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }
if test -s conftest && (./conftest; exit) 2>/dev/null; then
  :
else
  ac_cv_header_stdc=no
fi
fi
rm -fr conftest*
fi
fi

echo "$ac_t""$ac_cv_header_stdc" 1>&6
if test $ac_cv_header_stdc = yes; then
  cat >> confdefs.h <<\EOF
#define STDC_HEADERS 1
EOF

fi

echo $ac_n "checking whether time.h and sys/time.h may both be included""... $ac_c" 1>&6
if eval "test \"`echo '$''{'ac_cv_header_time'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  cat > conftest.$ac_ext <<EOF
#line 4148 "configure"
#include "confdefs.h"
#include <sys/types.h>
#include <sys/time.h>
#include <time.h>
int main() { return 0; }
int t() {
struct tm *tp;
; return 0; }
EOF
if { (eval echo configure:4158: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
  rm -rf conftest*
  ac_cv_header_time=yes
else
  rm -rf conftest*
  ac_cv_header_time=no
fi
rm -f conftest*

fi

echo "$ac_t""$ac_cv_header_time" 1>&6
if test $ac_cv_header_time = yes; then
  cat >> confdefs.h <<\EOF
#define TIME_WITH_SYS_TIME 1
EOF

fi

for ac_hdr in sys/types.h sys/param.h sys/access.h sys/errno.h sys/file.h
do
ac_safe=`echo "$ac_hdr" | tr './\055' '___'`
echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  cat > conftest.$ac_ext <<EOF
#line 4185 "configure"
#include "confdefs.h"
#include <$ac_hdr>
EOF
ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
{ (eval echo configure:4190: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
ac_err=`grep -v '^ *+' conftest.out`
if test -z "$ac_err"; then
  rm -rf conftest*
  eval "ac_cv_header_$ac_safe=yes"
else
  echo "$ac_err" >&5
  rm -rf conftest*
  eval "ac_cv_header_$ac_safe=no"
fi
rm -f conftest*
fi
if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
  echo "$ac_t""yes" 1>&6
    ac_tr_hdr=HAVE_`echo $ac_hdr | tr 'abcdefghijklmnopqrstuvwxyz./\055' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ___'`
  cat >> confdefs.h <<EOF
#define $ac_tr_hdr 1
EOF
 
else
  echo "$ac_t""no" 1>&6
fi
done

for ac_hdr in sys/uio.h
do
ac_safe=`echo "$ac_hdr" | tr './\055' '___'`
echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  cat > conftest.$ac_ext <<EOF
#line 4222 "configure"
#include "confdefs.h"
#include <$ac_hdr>
EOF
ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
{ (eval echo configure:4227: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
ac_err=`grep -v '^ *+' conftest.out`
if test -z "$ac_err"; then
  rm -rf conftest*
  eval "ac_cv_header_$ac_safe=yes"
else
  echo "$ac_err" >&5
  rm -rf conftest*
  eval "ac_cv_header_$ac_safe=no"
fi
rm -f conftest*
fi
if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
  echo "$ac_t""yes" 1>&6
    ac_tr_hdr=HAVE_`echo $ac_hdr | tr 'abcdefghijklmnopqrstuvwxyz./\055' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ___'`
  cat >> confdefs.h <<EOF
#define $ac_tr_hdr 1
EOF
 
else
  echo "$ac_t""no" 1>&6
fi
done

for ac_hdr in sys/time.h sys/signal.h sys/select.h sys/ioctl.h
do
ac_safe=`echo "$ac_hdr" | tr './\055' '___'`
echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  cat > conftest.$ac_ext <<EOF
#line 4259 "configure"
#include "confdefs.h"
#include <$ac_hdr>
EOF
ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
{ (eval echo configure:4264: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
ac_err=`grep -v '^ *+' conftest.out`
if test -z "$ac_err"; then
  rm -rf conftest*
  eval "ac_cv_header_$ac_safe=yes"
else
  echo "$ac_err" >&5
  rm -rf conftest*
  eval "ac_cv_header_$ac_safe=no"
fi
rm -f conftest*
fi
if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
  echo "$ac_t""yes" 1>&6
    ac_tr_hdr=HAVE_`echo $ac_hdr | tr 'abcdefghijklmnopqrstuvwxyz./\055' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ___'`
  cat >> confdefs.h <<EOF
#define $ac_tr_hdr 1
EOF
 
else
  echo "$ac_t""no" 1>&6
fi
done

for ac_hdr in dce/cma_ux.h
do
ac_safe=`echo "$ac_hdr" | tr './\055' '___'`
echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  cat > conftest.$ac_ext <<EOF
#line 4296 "configure"
#include "confdefs.h"
#include <$ac_hdr>
EOF
ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
{ (eval echo configure:4301: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
ac_err=`grep -v '^ *+' conftest.out`
if test -z "$ac_err"; then
  rm -rf conftest*
  eval "ac_cv_header_$ac_safe=yes"
else
  echo "$ac_err" >&5
  rm -rf conftest*
  eval "ac_cv_header_$ac_safe=no"
fi
rm -f conftest*
fi
if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
  echo "$ac_t""yes" 1>&6
    ac_tr_hdr=HAVE_`echo $ac_hdr | tr 'abcdefghijklmnopqrstuvwxyz./\055' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ___'`
  cat >> confdefs.h <<EOF
#define $ac_tr_hdr 1
EOF
 
else
  echo "$ac_t""no" 1>&6
fi
done

for ac_hdr in netdb.h
do
ac_safe=`echo "$ac_hdr" | tr './\055' '___'`
echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  cat > conftest.$ac_ext <<EOF
#line 4333 "configure"
#include "confdefs.h"
#include <$ac_hdr>
EOF
ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
{ (eval echo configure:4338: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
ac_err=`grep -v '^ *+' conftest.out`
if test -z "$ac_err"; then
  rm -rf conftest*
  eval "ac_cv_header_$ac_safe=yes"
else
  echo "$ac_err" >&5
  rm -rf conftest*
  eval "ac_cv_header_$ac_safe=no"
fi
rm -f conftest*
fi
if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
  echo "$ac_t""yes" 1>&6
    ac_tr_hdr=HAVE_`echo $ac_hdr | tr 'abcdefghijklmnopqrstuvwxyz./\055' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ___'`
  cat >> confdefs.h <<EOF
#define $ac_tr_hdr 1
EOF
 
else
  echo "$ac_t""no" 1>&6
fi
done

echo $ac_n "checking for sys/wait.h that is POSIX.1 compatible""... $ac_c" 1>&6
if eval "test \"`echo '$''{'ac_cv_header_sys_wait_h'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  cat > conftest.$ac_ext <<EOF
#line 4367 "configure"
#include "confdefs.h"
#include <sys/types.h>
#include <sys/wait.h>
#ifndef WEXITSTATUS
#define WEXITSTATUS(stat_val) ((unsigned)(stat_val) >> 8)
#endif
#ifndef WIFEXITED
#define WIFEXITED(stat_val) (((stat_val) & 255) == 0)
#endif
int main() { return 0; }
int t() {
int s;
wait (&s);
s = WIFEXITED (s) ? WEXITSTATUS (s) : 1;
; return 0; }
EOF
if { (eval echo configure:4384: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
  rm -rf conftest*
  ac_cv_header_sys_wait_h=yes
else
  rm -rf conftest*
  ac_cv_header_sys_wait_h=no
fi
rm -f conftest*

fi

echo "$ac_t""$ac_cv_header_sys_wait_h" 1>&6
if test $ac_cv_header_sys_wait_h = yes; then
  cat >> confdefs.h <<\EOF
#define HAVE_SYS_WAIT_H 1
EOF

fi

echo $ac_n "checking for X_ACC""... $ac_c" 1>&6
    if eval "test \"`echo '$''{'ac_cv_sys_x_acc'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  	cat > conftest.$ac_ext <<EOF
#line 4408 "configure"
#include "confdefs.h"
#include <unistd.h>
#ifdef X_ACC
    zowie
#endif

EOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
  egrep "zowie" >/dev/null 2>&1; then
  rm -rf conftest*
  ac_cv_sys_x_acc="yes"
else
  rm -rf conftest*
  ac_cv_sys_x_acc="no"
fi
rm -f conftest*
 
fi
     if test "$ac_cv_sys_x_acc" = "yes"; then
	cat >> confdefs.h <<\EOF
#define HAVE_X_ACC 1
EOF

    fi
    echo "$ac_t""$ac_cv_sys_x_acc" 1>&6

echo $ac_n "checking for X_OK""... $ac_c" 1>&6
if eval "test \"`echo '$''{'ac_cv_sys_x_ok'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  cat > conftest.$ac_ext <<EOF
#line 4440 "configure"
#include "confdefs.h"
#include <unistd.h>
#ifdef X_OK
  zowie
#endif

EOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
  egrep "zowie" >/dev/null 2>&1; then
  rm -rf conftest*
  ac_cv_sys_x_ok="yes"
else
  rm -rf conftest*
  ac_cv_sys_x_ok="no"
fi
rm -f conftest*

ac_cv_sys_x_ok="yes"

fi

if test "$ac_cv_sys_x_ok" = "yes"; then
  cat >> confdefs.h <<\EOF
#define HAVE_X_OK 1
EOF

fi
echo "$ac_t""$ac_cv_sys_x_ok" 1>&6

echo $ac_n "checking return type of signal handlers""... $ac_c" 1>&6
if eval "test \"`echo '$''{'ac_cv_type_signal'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  cat > conftest.$ac_ext <<EOF
#line 4475 "configure"
#include "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() { return 0; }
int t() {
int i;
; return 0; }
EOF
if { (eval echo configure:4493: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
  rm -rf conftest*
  ac_cv_type_signal=void
else
  rm -rf conftest*
  ac_cv_type_signal=int
fi
rm -f conftest*

fi

echo "$ac_t""$ac_cv_type_signal" 1>&6
cat >> confdefs.h <<EOF
#define RETSIGTYPE $ac_cv_type_signal
EOF


echo $ac_n "checking what type to use for select()""... $ac_c" 1>&6
    if eval "test \"`echo '$''{'ac_cv_fd_set_cast'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  	cat > conftest.$ac_ext <<EOF
#line 4515 "configure"
#include "confdefs.h"
#include <stddef.h>
#include <sys/types.h>
#include <sys/time.h>

int select(int, fd_set *, fd_set *, fd_set *, struct timeval *);

int main() { return 0; }
int t() {
fd_set read_values;
    int rc;

    rc = select(0, &read_values, NULL, NULL, NULL);

; return 0; }
EOF
if { (eval echo configure:4532: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
  rm -rf conftest*
  ac_cv_fd_set_cast="(fd_set *)"

else
  rm -rf conftest*
  case "$target" in
	*-ibm-aix* )
	    ac_cv_fd_set_cast="(void *)"
	;;
	*hpux* )
	    ac_cv_fd_set_cast="(int *)"
	;;
	* )
	    ac_cv_fd_set_cast="unknown"
	    echo "Please notify nexus@mcs.anl.gov that autoconf could"
	    echo "not detect the type for your select() system call."
	    echo "Please include your system type (OS, manufacturer, chip)"
	    echo "as well as a copy of /usr/include/sys/types.h and any"
	    echo "other file that is used for the select() call."
	    { echo "configure: error: cannot compile without the correct information" 1>&2; exit 1; }
	;;
    esac
	
fi
rm -f conftest*
     
fi
 
    cat >> confdefs.h <<EOF
#define NEXUS_FD_SET_CAST $ac_cv_fd_set_cast
EOF

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

for ac_func in waitpid
do
echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  cat > conftest.$ac_ext <<EOF
#line 4575 "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() { return 0; }
int t() {

/* 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:4599: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }; then
  rm -rf conftest*
  eval "ac_cv_func_$ac_func=yes"
else
  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

for ac_func in strtoul
do
echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  cat > conftest.$ac_ext <<EOF
#line 4628 "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() { return 0; }
int t() {

/* 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:4652: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }; then
  rm -rf conftest*
  eval "ac_cv_func_$ac_func=yes"
else
  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

for ac_func in wait3
do
echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  cat > conftest.$ac_ext <<EOF
#line 4681 "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() { return 0; }
int t() {

/* 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:4705: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }; then
  rm -rf conftest*
  eval "ac_cv_func_$ac_func=yes"
else
  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

for ac_func in sighold
do
echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  cat > conftest.$ac_ext <<EOF
#line 4734 "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() { return 0; }
int t() {

/* 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:4758: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }; then
  rm -rf conftest*
  eval "ac_cv_func_$ac_func=yes"
else
  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

for ac_func in sigblock
do
echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  cat > conftest.$ac_ext <<EOF
#line 4787 "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() { return 0; }
int t() {

/* 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:4811: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }; then
  rm -rf conftest*
  eval "ac_cv_func_$ac_func=yes"
else
  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

echo $ac_n "checking for preferred file locking method in cache""... $ac_c" 1>&6
  if eval "test \"`echo '$''{'ac_cv_func_file_lock'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
                      echo "$ac_t""no" 1>&6
    echo $ac_n "checking for flock""... $ac_c" 1>&6
if eval "test \"`echo '$''{'ac_cv_func_flock'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  cat > conftest.$ac_ext <<EOF
#line 4843 "configure"
#include "confdefs.h"
/* System header to define __stub macros and hopefully few prototypes,
    which can conflict with char flock(); 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 flock();

int main() { return 0; }
int t() {

/* 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_flock) || defined (__stub___flock)
choke me
#else
flock();
#endif

; return 0; }
EOF
if { (eval echo configure:4867: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }; then
  rm -rf conftest*
  eval "ac_cv_func_flock=yes"
else
  rm -rf conftest*
  eval "ac_cv_func_flock=no"
fi
rm -f conftest*

fi
if eval "test \"`echo '$ac_cv_func_'flock`\" = yes"; then
  echo "$ac_t""yes" 1>&6
  cat >> confdefs.h <<\EOF
#define USE_FLOCK 1
EOF

else
  echo "$ac_t""no" 1>&6
fi

    echo $ac_n "checking for fcntl""... $ac_c" 1>&6
if eval "test \"`echo '$''{'ac_cv_func_fcntl'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  cat > conftest.$ac_ext <<EOF
#line 4892 "configure"
#include "confdefs.h"
/* System header to define __stub macros and hopefully few prototypes,
    which can conflict with char fcntl(); 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 fcntl();

int main() { return 0; }
int t() {

/* 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_fcntl) || defined (__stub___fcntl)
choke me
#else
fcntl();
#endif

; return 0; }
EOF
if { (eval echo configure:4916: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }; then
  rm -rf conftest*
  eval "ac_cv_func_fcntl=yes"
else
  rm -rf conftest*
  eval "ac_cv_func_fcntl=no"
fi
rm -f conftest*

fi
if eval "test \"`echo '$ac_cv_func_'fcntl`\" = yes"; then
  echo "$ac_t""yes" 1>&6
  cat >> confdefs.h <<\EOF
#define USE_FCNTL 1
EOF

else
  echo "$ac_t""no" 1>&6
fi

    echo $ac_n "checking for lockf""... $ac_c" 1>&6
if eval "test \"`echo '$''{'ac_cv_func_lockf'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  cat > conftest.$ac_ext <<EOF
#line 4941 "configure"
#include "confdefs.h"
/* System header to define __stub macros and hopefully few prototypes,
    which can conflict with char lockf(); 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 lockf();

int main() { return 0; }
int t() {

/* 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_lockf) || defined (__stub___lockf)
choke me
#else
lockf();
#endif

; return 0; }
EOF
if { (eval echo configure:4965: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }; then
  rm -rf conftest*
  eval "ac_cv_func_lockf=yes"
else
  rm -rf conftest*
  eval "ac_cv_func_lockf=no"
fi
rm -f conftest*

fi
if eval "test \"`echo '$ac_cv_func_'lockf`\" = yes"; then
  echo "$ac_t""yes" 1>&6
  cat >> confdefs.h <<\EOF
#define USE_LOCKF 1
EOF

else
  echo "$ac_t""no" 1>&6
fi

        echo $ac_n "checking which lock method to use""... $ac_c" 1>&6
    if test "$cross_compiling" = yes; then
  
	ac_cv_func_file_lock=LOCKF
    
else
cat > conftest.$ac_ext <<EOF
#line 4992 "configure"
#include "confdefs.h"
#include <unistd.h>
#include <stdio.h>
#include <fcntl.h>
#include <errno.h>
#include <sys/file.h>

char filename[32];
int fd;
FILE *output;

void cleanup(ec)
int ec;
{
        close(fd);
        unlink(filename);
        fclose(output);
        exit(ec);
}

void do_lseek(which)
char* which;
{
        while (lseek(fd, 0, SEEK_SET) == -1) {
                if (errno == EINTR) {
                        fprintf(stderr, "lseek %s failed with errno = %d\n", which, errno);
                        break;
                }
        }
}

#ifdef USE_FLOCK
int do_flock()
{
        while (flock(fd, LOCK_EX) == -1) {
                if (errno != EINTR) {
                        fprintf(stderr, "flock failed with errno = %d\n", errno);
                        return 0;
                }
        }
        return 1;
}


int do_unflock()
{
        while (flock(fd, LOCK_UN) == -1) {
                if (errno != EINTR) {
                        fprintf(stderr, "unflock failed with errno = %d\n", errno);
                        return 0;
                }
        }
        return 1;
}
#endif /* USE_FLOCK */

#ifdef USE_LOCKF
int do_lockf()
{
        do_lseek("lockf");
        while (lockf(fd, F_LOCK, 1L) == -1) {
                if (errno != EINTR) {
                        fprintf(stderr, "lockf failed with errno = %d\n", errno);
                        return 0;
                }
        }
        return 1;
}

int do_unlockf()
{
        do_lseek("unlockf");
        while (lockf(fd, F_ULOCK, 1L) == -1) {
                if (errno != EINTR) {
                        fprintf(stderr, "unlockf failed with errno = %d\n", errno);
                        return 0;
                }
        }
        return 1;
}
#endif /* USE_LOCKF */

#ifdef USE_FCNTL
int do_fcntl()
{
        struct flock theLock;

        theLock.l_type = F_WRLCK;
        theLock.l_whence = 0;
        theLock.l_start = 0;
        theLock.l_len = 0;

        while (fcntl(fd, F_SETLKW, (int) &theLock) == -1) {
                if (errno != EINTR) {
                        fprintf(stderr, "fcntl failed with errno = %d\n", errno);
                        return 0;
                }
        }
        return 1;
}

int do_unfcntl()
{
        struct flock theLock;

        theLock.l_type = F_UNLCK;
        theLock.l_whence = 0;
        theLock.l_start = 0;
        theLock.l_len = 0;

        while (fcntl(fd, F_SETLKW, (int) &theLock) == -1) {
                if (errno != EINTR) {
                        fprintf(stderr, "fcntl failed with errno = %d\n", errno);
                        return 0;
                }
        }
        return 1;
}
#endif /* USE_FCNTL */

int main(int argc, char **argv)
{
        int suffix;
        int success = 0;

        if (argc == 2) {
                suffix = atoi(argv[1]);
        } else {
                suffix = getpid();
        }
        sprintf(filename, "conftest.res", suffix);
        output = fopen(filename, "w");
        sprintf(filename, "/tmp/lock.%d", suffix);
        fd = open(filename, O_RDWR|O_CREAT|O_EXCL, 0600);
        if (fd == -1) {
                fprintf(stderr, "Open of %s failed.\n", filename);
                exit(1);
        }
#ifdef USE_LOCKF
        if (do_lockf()) {
                if (do_unlockf()) {
                    success = 1;
                    fprintf(output, "LOCKF");
                }
        }
#endif /* USE_LOCKF */
#ifdef USE_FCNTL
        if (!success && do_fcntl()) {
                if (do_unfcntl()) {
                    success = 2;
                    fprintf(output, "FCNTL");
                }
        }
#endif /* USE_FCNTL */
#ifdef USE_FLOCK
        if (!success && do_flock()) {
                if (do_unflock()) {
                    success = 3;
                    fprintf(output, "FLOCK");
                }
        }
#endif /* USE_FLOCK */
        if (!success) {
            fprintf(output, "none");
        }
        cleanup(0);
        return (!success);
}
    
EOF
{ (eval echo configure:5163: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }
if test -s conftest && (./conftest; exit) 2>/dev/null; then
  
	ac_cv_func_file_lock=`cat conftest.res`
    
else
  
	ac_cv_func_file_lock=none
	echo "$ac_t""none" 1>&6
    
fi
fi
rm -fr conftest* 
    if test "$ac_cv_func_file_lock" = "none" ; then
	{ echo "configure: error: You must have at least one locking method: flock() fcntl() lockf()" 1>&2; exit 1; }
    fi
  
fi
   echo "$ac_t""$ac_cv_func_file_lock" 1>&6
  cat >> confdefs.h <<EOF
#define HAVE_$ac_cv_func_file_lock 1
EOF


found_ps_funcs="yes"
    echo $ac_n "checking for posix signals in cache""... $ac_c" 1>&6
    if eval "test \"`echo '$''{'ac_cv_check_posix_signals'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
          echo "$ac_t""no" 1>&6
        for ac_func in sigaction sigemptyset sigaddset sigprocmask waitpid
do
echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  cat > conftest.$ac_ext <<EOF
#line 5200 "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() { return 0; }
int t() {

/* 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:5224: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }; then
  rm -rf conftest*
  eval "ac_cv_func_$ac_func=yes"
else
  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
 # do nothing if it finds the functions
	
else
  echo "$ac_t""no" 1>&6
found_ps_funcs="no"
	    break
fi
done
     
fi
 
    if test "$found_ps_funcs" = "yes" ; then
        ac_cv_check_posix_signals="yes"
        cat >> confdefs.h <<\EOF
#define HAVE_POSIX_SIGNALS 1
EOF

    fi
    echo "$ac_t""$ac_cv_check_posix_signals" 1>&6


cat >> confdefs.h <<EOF
#define NEXUS_LISTENER "$prefix/bin/listener"
EOF


echo $ac_n "checking critical path timer""... $ac_c" 1>&6
if eval "test \"`echo '$''{'nx_cv_critical_path_timer'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  # Check whether --enable-critical-path-timer or --disable-critical-path-timer was given.
if test "${enable_critical_path_timer+set}" = set; then
  enableval="$enable_critical_path_timer"
  nx_cv_critical_path_timer="$enableval"
else
  nx_cv_critical_path_timer="no"
fi


fi

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

if test "$nx_cv_critical_path_timer" = "yes"; then
  cat >> confdefs.h <<\EOF
#define NEXUS_CRITICAL_PATH_TIMER 1
EOF

fi


echo $ac_n "checking segmentation fault catching""... $ac_c" 1>&6
if eval "test \"`echo '$''{'nx_cv_sigsegv_catching'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  # Check whether --enable-sigsegv-catching or --disable-sigsegv-catching was given.
if test "${enable_sigsegv_catching+set}" = set; then
  enableval="$enable_sigsegv_catching"
  nx_cv_sigsegv_catching="$enableval"
else
  nx_cv_sigsegv_catching="yes"
fi


fi

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

if test "$nx_cv_sigsegv_catching" = "no"; then
  cat >> confdefs.h <<\EOF
#define NEXUS_DONT_CATCH_SIGSEGV 1
EOF

fi

proto_modules=""
startup_modules=""
static_objs=""

if test "$proto_tcp" = "yes"; then
  proto_modules="$proto_modules pr_tcp.$OFILE"
fi

if test "$proto_inx" = "yes"; then
  proto_modules="$proto_modules pr_inx.$OFILE"
fi

if test "$proto_shm" = "yes"; then
  proto_modules="$proto_modules pr_shm.$OFILE"
fi

if test "$start_fork" = "yes"; then
  startup_modules="$startup_modules st_fork.$OFILE"
fi

if test "$start_rsh" = "yes"; then
  startup_modules="$startup_modules st_rsh.$OFILE"
fi

if test "$start_ss" = "yes"; then
  startup_modules="$startup_modules st_ss.$OFILE"
fi

if test "$start_ibmds" = "yes"; then
  startup_modules="$startup_modules st_ibmds.$OFILE"
  static_objs="$static_objs st_ibmds2.$OFILE st_ibmds4.$OFILE"
fi

if test "$proto_mpl" = "yes"; then
  if test "$start_ibmds" = "yes"; then
    static_objs="$static_objs pr_mpl2.$OFILE"
  else
    proto_modules="$proto_modules pr_mpl2.$OFILE"
  fi
fi

if test "$start_mpl" = "yes"; then
  if test "$start_ibmds" = "yes"; then
    static_objs="$static_objs st_mpl.$OFILE"
  else
    startup_modules="$startup_modules st_mpl.$OFILE"
  fi
fi

NEXUS_TRANSFORM_MODULES=""
#transform_modules="transform_gzip.@OFILE@"

NEXUS_PROTO_OBJS="$proto_modules"
NEXUS_STARTUP_OBJS="$startup_modules"
NEXUS_TRANSFORM_OBJS="$transform_modules"
NEXUS_STATIC_OBJS="$static_objs"
NEXUS_TH_MODULE="th_p0"
NEXUS_MD_MODULE="md_unix"
NEXUS_NL_MODULE="nl_file"

case "$target" in
  sparc-sun-sunos5* | sparc-sun-solaris2* )
    ARFLAGS="ruv"
  ;;
  rs6000-ibm-aix3* )
    ARFLAGS="ruv"
  ;;
  mips-sgi-irix5* )
    ARFLAGS="crv"
  ;;
  m68k-next-nextstep3* )
    ARFLAGS="ruv"
  ;;
esac












 lac_makefiles=`echo 'Makefile' | sed 's/\n/ /g'`
 lac_makefile_headers="`echo 'Makefile' | sed 's|Makefile|makefile_header:../configuration/makefile_header.in |g'`"


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
# 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 |
  sed -n "s/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/\1=\${\1='\2'}/p" \
  >> 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 2.10"
    exit 0 ;;
  -help | --help | --hel | --he | --h)
    echo "\$ac_cs_usage"; exit 0 ;;
  *) echo "\$ac_cs_usage"; exit 1 ;;
  esac
done

ac_given_srcdir=$srcdir
ac_given_INSTALL="$INSTALL"

trap 'rm -fr `echo "$lac_makefiles $lac_makefile_headers nexus_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
$extrasub
s%@CFLAGS@%$CFLAGS%g
s%@CPPFLAGS@%$CPPFLAGS%g
s%@CXXFLAGS@%$CXXFLAGS%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%@LN_S@%$LN_S%g
s%@INSTALL_PROGRAM@%$INSTALL_PROGRAM%g
s%@INSTALL_DATA@%$INSTALL_DATA%g
s%@SH@%$SH%g
s%@RM@%$RM%g
s%@SED@%$SED%g
s%@AR@%$AR%g
s%@RANLIB@%$RANLIB%g
s%@SET_MAKE@%$SET_MAKE%g
s%@CPP@%$CPP%g
s%@configuration_dir@%$configuration_dir%g
s%@configuration_files@%$configuration_files%g
s%@host@%$host%g
s%@host_alias@%$host_alias%g
s%@host_cpu@%$host_cpu%g
s%@host_vendor@%$host_vendor%g
s%@host_os@%$host_os%g
s%@target@%$target%g
s%@target_alias@%$target_alias%g
s%@target_cpu@%$target_cpu%g
s%@target_vendor@%$target_vendor%g
s%@target_os@%$target_os%g
s%@build@%$build%g
s%@build_alias@%$build_alias%g
s%@build_cpu@%$build_cpu%g
s%@build_vendor@%$build_vendor%g
s%@build_os@%$build_os%g
s%@OFILE@%$OFILE%g
s%@nexus_flavor@%$nexus_flavor%g
s%@rsh_prog@%$rsh_prog%g
s%@RSH@%$RSH%g
s%@build_dir_lib@%$build_dir_lib%g
s%@build_dir_inc@%$build_dir_inc%g
s%@THREAD_MODULE@%$THREAD_MODULE%g
s%@THREADSAFE_CFLAGS@%$THREADSAFE_CFLAGS%g
s%@THREADSAFE_LDFLAGS@%$THREADSAFE_LDFLAGS%g
s%@CC@%$CC%g
s%@MKDIR@%$MKDIR%g
s%@NM@%$NM%g
s%@AWK@%$AWK%g
s%@SHARED_CFLAGS@%$SHARED_CFLAGS%g
s%@SHARED_LDFLAGS@%$SHARED_LDFLAGS%g
s%@SOEXT@%$SOEXT%g
/@link_makefile@/r $link_makefile
s%@link_makefile@%%g
s%@lib_target@%$lib_target%g
s%@LIBEXT@%$LIBEXT%g
s%@NEXUS_FD_SET_CAST@%$NEXUS_FD_SET_CAST%g
s%@NEXUS_PROTO_OBJS@%$NEXUS_PROTO_OBJS%g
s%@NEXUS_STARTUP_OBJS@%$NEXUS_STARTUP_OBJS%g
s%@NEXUS_TRANSFORM_OBJS@%$NEXUS_TRANSFORM_OBJS%g
s%@NEXUS_DATABASE_OBJS@%$NEXUS_DATABASE_OBJS%g
s%@NEXUS_STATIC_OBJS@%$NEXUS_STATIC_OBJS%g
s%@NEXUS_TH_MODULE@%$NEXUS_TH_MODULE%g
s%@NEXUS_MD_MODULE@%$NEXUS_MD_MODULE%g
s%@NEXUS_NL_MODULE@%$NEXUS_NL_MODULE%g
s%@ARFLAGS@%$ARFLAGS%g

CEOF
EOF
cat >> $CONFIG_STATUS <<EOF

CONFIG_FILES=\${CONFIG_FILES-"$lac_makefiles $lac_makefile_headers"}
EOF
cat >> $CONFIG_STATUS <<\EOF
for ac_file in .. $CONFIG_FILES; do if test "x$ac_file" != x..; then
  # Support "outfile[: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 relative srcdir, etc. 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

  case "$ac_given_INSTALL" in
  [/$]*) INSTALL="$ac_given_INSTALL" ;;
  *) INSTALL="$ac_dots$ac_given_INSTALL" ;;
  esac
  echo creating "$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\\
# $configure_input" ;;
  *) ac_comsub= ;;
  esac
  sed -e "$ac_comsub
s%@configure_input@%$configure_input%g
s%@srcdir@%$srcdir%g
s%@top_srcdir@%$top_srcdir%g
s%@INSTALL@%$INSTALL%g
" -f conftest.subs $ac_given_srcdir/$ac_file_in > $ac_file
fi; done
rm -f conftest.subs

# 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'

CONFIG_HEADERS=${CONFIG_HEADERS-"nexus_config.h"}
for ac_file in .. $CONFIG_HEADERS; do if test "x$ac_file" != x..; then
  # Support "outfile[: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
  cp $ac_given_srcdir/$ac_file_in 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.
# Maximum number of lines to put in a single here document.
ac_max_here_lines=12

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 >> $CONFIG_STATUS <<EOF
lac_makefiles="$lac_makefiles"

EOF
cat >> $CONFIG_STATUS <<\EOF

lac_headers=`echo $lac_makefiles | sed 's/Makefile/makefile_header/g'`
 while test -n "$lac_makefiles"; do
   set $lac_headers; lac_header=$1; shift; lac_headers=$*
   set $lac_makefiles; lac_makefile=$1; shift; lac_makefiles=$*
   sed "/@makefile_header@/r $lac_header
        s/@makefile_header@//g" $lac_makefile > conf.tmp
   mv conf.tmp $lac_makefile
 done
 echo timestamp > stamp-h
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

