/src/configure

#! /bin/sh

# Guess values for system-dependent variables and create Makefiles.
# Generated automatically using autoconf version 2.9 
# 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:

# 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 2.9"
    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=udunits

# 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


        if test -r CUSTOMIZE; then
	. ./CUSTOMIZE
    fi

    echo $ac_n "checking type of operating system""... $ac_c" 1>&6 
    if test -z "$OPSYS"; then
      OPSYS=`uname -s | tr '[A-Z]' '[a-z]' | sed 's;/;;g'`
      if test -z "$OPSYS"; then
	echo "OPSYS:operating system:sunos5" >> confdefs.missing
      fi
    fi
    case $OPSYS in
	aix)
	    OS_NAME=`uname -s`
	    OS_MAJOR=`uname -v | sed 's/[^0-9]*\([0-9]*\)\..*/\1/'`
	    ;;
	hp-ux)
	    OPSYS=hpux`uname -r | sed 's/[A-Z.0]*\([0-9]*\).*/\1/'`
	    OS_NAME=HPUX
	    OS_MAJOR=`uname -r | sed 's/[A-Z.0]*\([0-9]*\).*/\1/'`
	    ;;
	irix)
	    OPSYS=${OPSYS}`uname -r | sed 's/\..*//'`
	    OS_NAME=IRIX
	    OS_MAJOR=`uname -r | sed 's/\..*//'`
	    ;;
	osf*)
	    OS_NAME=OSF1
	    OS_MAJOR=`uname -r | sed 's/[^0-9]*\([0-9]*\)\..*/\1/'`
	    ;;
	sn*)
	    OPSYS=unicos
	    OS_NAME=UNICOS
	    OS_MAJOR=`uname -r | sed 's/[^0-9]*\([0-9]*\)\..*/\1/'`
	    ;;
	sunos)
	    OS_NAME=SunOS
	    OS_MAJOR=`uname -r | sed 's/\..*//'`
	    OPSYS=$OPSYS$OS_MAJOR
	    ;;
	ultrix)
	    OS_NAME=ULTRIX
	    OS_MAJOR=`uname -r | sed 's/\..*//'`
	    ;;
	*)
	    # On at least one UNICOS system, 'uname -s' returned the
	    # hostname (sigh).
	    if uname -a | grep CRAY >/dev/null; then
		OPSYS=unicos
		OS_NAME=UNICOS
	    else
		OS_NAME=`uname -s | sed 's/[^A-Za-z0-9_]//g'`
	    fi
	    OS_MAJOR=`uname -r | sed 's/[^0-9]*\([0-9]*\)\..*/\1/'`
	    ;;
    esac

    # Adjust OPSYS for CRAY MPP environment.
    #
    case "$OPSYS" in
    unicos)
	
	case "$CC$TARGET$CFLAGS" in
	*cray-t3*)
	    OPSYS=unicos-mpp
	    ;;
	esac
	;;
    esac

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

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

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

    
    rm -f confdefs.missing
      for arg in port/master.mk; do
    case "$CONFIG_FILES" in
      *$arg*)
	;;
      *)
	CONFIG_FILES="${CONFIG_FILES-} $arg"
	;;
    esac
  done
       for arg in port/Makefile; do
    case "$CONFIG_FILES" in
      *$arg*)
	;;
      *)
	CONFIG_FILES="${CONFIG_FILES-} $arg"
	;;
    esac
  done
     PORT_SUBDIRS=${PORT_SUBDIRS-""}

     PORT_MANIFEST=${PORT_MANIFEST-""}

                         
    #
    # NB: We always want to define WHATIS to prevent the
    # $(MANDIR)/$(WHATIS) make(1) target from being just $(MANDIR)/ and
    # conflicting with the (directory creation) target with the same name.
    #
    WHATIS=whatis
    case `uname -sr` in
	BSD/OS*)
	    # Can't generate a user-database -- only /usr/share/man/whatis.db.
	    MAKEWHATIS_CMD=
	    ;;
	'IRIX64 6.5'|'IRIX 6.5')
	    MAKEWHATIS_CMD='/usr/lib/makewhatis -M $(MANDIR) $(MANDIR)/whatis'
	    ;;
	'IRIX 6'*)
	    # Can't generate a user-database.
	    MAKEWHATIS_CMD=
	    ;;
	HP-UX*)
	    # Can't generate a user-database -- only /usr/lib/whatis.
	    MAKEWHATIS_CMD=
	    ;;
	'Linux '*)
	    # /usr/sbin/makewhatis doesn't work
	    MAKEWHATIS_CMD=
	    ;;
	ULTRIX*)
	    # Can't generate a user-database -- only /usr/lib/whatis.
	    MAKEWHATIS_CMD=
	    ;;
	*)
	    if test -r /usr/man/windex; then
		WHATIS=windex
	    fi
	    for ac_prog in catman makewhatis /usr/lib/makewhatis
do
# Extract the first word of "$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_prog'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  if test -n "$prog"; then
  ac_cv_prog_prog="$prog" # Let the user override the test.
else
  IFS="${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_prog="$ac_prog"
      break
    fi
  done
  IFS="$ac_save_ifs"
fi
fi
prog="$ac_cv_prog_prog"
if test -n "$prog"; then
  echo "$ac_t""$prog" 1>&6
else
  echo "$ac_t""no" 1>&6
fi

test -n "$prog" && break
done

	    case "$prog" in
		*catman*)
		    MAKEWHATIS_CMD=$prog' -w -M $(MANDIR)'
		    ;;
		*makewhatis*)
		    MAKEWHATIS_CMD=$prog' $(MANDIR)'
		    ;;
	    esac
	    ;;
    esac
    
    
    echo $ac_n "checking for manual-page index command""... $ac_c" 1>&6
    echo "$ac_t""$MAKEWHATIS_CMD" 1>&6


    
    
    
    
    
    
    
    
    
    
    
    
    
    
    
    #
    # Ensure that the CC variable is unset so that it can be
    # set here rather than by the autoconf-generated
    # configure-script preamble.
    #
    # unset CC
    #
    case ${CC-unset} in
	unset)
	    case `uname -s` in
		AIX)
		    for ac_prog in c89 xlc cc gcc
do
# Extract the first word of "$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 "$CC" && break
done
 		    ;;
		HP-UX)
		    for ac_prog in c89 cc gcc
do
# Extract the first word of "$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 "$CC" && break
done
 		    ;;
		IRIX*)
		    for ac_prog in cc gcc
do
# Extract the first word of "$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 "$CC" && break
done
 		    ;;
		OSF1|ULTRIX)
		    for ac_prog in cc gcc
do
# Extract the first word of "$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 "$CC" && break
done
 		    case "$CC" in
		    cc)
			case `uname -m` in
			VAX)
			    ;;
			*)
			      for arg in -std; do
    case "$CPPFLAGS" in
      *$arg*)
	;;
      *)
	CPPFLAGS="${CPPFLAGS-} $arg"
	;;
    esac
  done
 			    ;;
			esac
			;;
		    esac
		    ;;
		SunOS)
		    case `uname -r` in
			4*)
			    for ac_prog in acc cc gcc
do
# Extract the first word of "$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 "$CC" && break
done
 			    ;;
			5*)
			    for ac_prog in cc gcc
do
# Extract the first word of "$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 "$CC" && break
done
 #
#                           The following is commented-out because
#                           the configure script uses CPPFLAGS when
#                           compiling C++ source and SunOS 5's CC (at
#                           least) emits error messages when given the
#                           -Xa option causing the configure script to
#                           abandon `$CXX -E' in favor of `/lib/cpp'.
#
#			    case "$CC" in
#				*gcc*)
#				    ;;
#				*)
#				    UC_ENSURE(CPPFLAGS, -Xa) dnl
#				    ;;
#			    esac
			    ;;
		    esac
		    ;;
		*)
		    for ac_prog in c89 cc gcc
do
# Extract the first word of "$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
 		    ;;
	    esac
	    ;;
	*)
	    echo $ac_n "checking for C compiler""... $ac_c" 1>&6
	    echo "$ac_t""$CC" 1>&6
	    ;;
    esac
    case "${CC-}" in
    '')
	echo "CC:C compiler:/bin/cc" >> confdefs.missing
 	;;
    *)
	# Find out if we are using GNU C, under whatever name.
	cat <<UD_EOF > conftest.c
#ifdef __GNUC__
	    yes
#endif
UD_EOF
	${CC} -E conftest.c > conftest.out 2>&1
	if egrep yes conftest.out >/dev/null 2>&1; then
	    GCC=1 # For later tests.
	fi
	 	case `uname -s` in
	    AIX)
		  for arg in -D_ALL_SOURCE; do
    case "$CPPFLAGS" in
      *$arg*)
	;;
      *)
	CPPFLAGS="${CPPFLAGS-} $arg"
	;;
    esac
  done
 		cat >> confdefs.h <<\EOF
#define _ALL_SOURCE 1
EOF
 		;;
	    HP-UX)
		  for arg in -D_HPUX_SOURCE; do
    case "$CPPFLAGS" in
      *$arg*)
	;;
      *)
	CPPFLAGS="${CPPFLAGS-} $arg"
	;;
    esac
  done
 		cat >> confdefs.h <<\EOF
#define _HPUX_SOURCE 1
EOF
 		;;
	esac
	;;
    esac
    rm -f conftest*

 echo $ac_n "checking for dependency generation mechanism""... $ac_c" 1>&6 
if test -z "$CC_MAKEDEPEND"; then
    case ${GCC-}${OPSYS} in
	convexos)
	    CC_MAKEDEPEND="$CC -k"
	    ;;
	hpux)
	    CC_MAKEDEPEND="$CC -c -Wp,-M"
	    ;;
	sunos5)
	    CC_MAKEDEPEND="$CC -xM"
	    ;;
	unicos)
	    #
	    # UNICOS's C compiler has an unusual way of invoking the
	    # dependency-generation option.  Also, the c89(1) compiler
	    # doesn't even have way of doing this.
	    # 
	    #
	    CC_MAKEDEPEND="cc -c -Wp,-M"
	    ;;
	ultrix)
	    CC_MAKEDEPEND="$CC -Em"
	    ;;
	*)
	    CC_MAKEDEPEND="$CC -M"
	    ;;
    esac
fi
 echo "$ac_t""$CC_MAKEDEPEND" 1>&6 

        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 1099 "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:1105: \"$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.$ac_ext <<EOF
#line 1114 "configure"
#include "confdefs.h"
#include <assert.h>
Syntax Error
EOF
ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
{ (eval echo configure:1120: \"$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
     echo $ac_n "checking the C preprocessor""... $ac_c" 1>&6
    cat > conftest.$ac_ext <<EOF
#line 1141 "configure"
#include "confdefs.h"
#include <stdlib.h>
EOF
ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
{ (eval echo configure:1146: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
ac_err=`grep -v '^ *+' conftest.out`
if test -z "$ac_err"; then
  rm -rf conftest*
  echo "$ac_t""works" 1>&6
else
  echo "$ac_err" >&5
  rm -rf conftest*
  
		   echo "configure: warning: C preprocessor, \`$CPP', doesn't work" 1>&2
		   echo "CPP:C preprocessor:/lib/cpp" >> confdefs.missing

	       
fi
rm -f conftest*
    

    echo $ac_n "checking for C const""... $ac_c" 1>&6
    cat > conftest.$ac_ext <<EOF
#line 1165 "configure"
#include "confdefs.h"

int main() { return 0; }
int t() {
/* Ultrix mips cc rejects this.  */
	    typedef int charset[2]; const charset x;
	
; return 0; }
EOF
if { (eval echo configure:1175: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
  rm -rf conftest*
  echo "$ac_t""yes" 1>&6
else
  rm -rf conftest*
  
	   UD_NO_CONST="1"
cat >> confdefs.h <<\EOF
#define UD_NO_CONST 1
EOF

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


    echo $ac_n "checking for C volatile""... $ac_c" 1>&6
    cat > conftest.$ac_ext <<EOF
#line 1195 "configure"
#include "confdefs.h"

int main() { return 0; }
int t() {
typedef int charset[2]; volatile charset x;
; return 0; }
EOF
if { (eval echo configure:1203: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
  rm -rf conftest*
  echo "$ac_t""yes" 1>&6
else
  rm -rf conftest*
  
	    echo "$ac_t""no" 1>&6
	    UD_NO_VOLATILE="1"
cat >> confdefs.h <<\EOF
#define UD_NO_VOLATILE 1
EOF


	
    
fi
rm -f conftest*

    echo $ac_n "checking for C signed""... $ac_c" 1>&6
    cat > conftest.$ac_ext <<EOF
#line 1223 "configure"
#include "confdefs.h"

int main() { return 0; }
int t() {
signed char x;
; return 0; }
EOF
if { (eval echo configure:1231: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
  rm -rf conftest*
  echo "$ac_t""yes" 1>&6
else
  rm -rf conftest*
  
	    echo "$ac_t""no" 1>&6
	    UD_NO_SIGNED="1"
cat >> confdefs.h <<\EOF
#define UD_NO_SIGNED 1
EOF


	
    
fi
rm -f conftest*

    echo $ac_n "checking for C function prototypes""... $ac_c" 1>&6
    cat > conftest.$ac_ext <<EOF
#line 1251 "configure"
#include "confdefs.h"

int main() { return 0; }
int t() {
extern int foo(int bar);
; return 0; }
EOF
if { (eval echo configure:1259: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
  rm -rf conftest*
  echo "$ac_t""yes" 1>&6
else
  rm -rf conftest*
  
	    echo "$ac_t""no" 1>&6
	    UD_NO_PROTOTYPES="1"
cat >> confdefs.h <<\EOF
#define UD_NO_PROTOTYPES 1
EOF


	
    
fi
rm -f conftest*

      for arg in stdarg.h.in; do
    case "$PORT_MANIFEST" in
      *$arg*)
	;;
      *)
	PORT_MANIFEST="${PORT_MANIFEST-} $arg"
	;;
    esac
  done
    echo $ac_n "checking for standard C variadic functions""... $ac_c" 1>&6
    cat > conftest.$ac_ext <<EOF
#line 1288 "configure"
#include "confdefs.h"
#include <stdarg.h>
int main() { return 0; }
int t() {

	    }
	    int foo(int bar, ...) {
	    va_list     alist;
	    va_start(alist, bar);
	    bar = (int)va_arg(alist, int);
	    va_end(alist);
	
; return 0; }
EOF
if { (eval echo configure:1303: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
  rm -rf conftest*
  
	    echo "$ac_t""yes" 1>&6
	            echo "#include <stdarg.h>" > conftestpath.c
    #
    # We add additional `/'s to the header file name to preclude compiler 
    # warnings about the non-portability of `#include "/usr/include/..."'.
    #
    case `uname -s`${GCC-} in
    AIX)
	#
	# AIX's C compiler doesn't emit a line that gives the pathname of
	# the included file.
	#
	# AIX's C compiler puts dependency information in a `.u' file.
	#
	# AIX 4.1's cc(1) makes the following complaint:
	#     ld: 0711-317 ERROR: Undefined symbol: .main
	#
	# AIX 4.1's ksh(1) has problems with `2>&5' so we redirect to 
	# /dev/null.
	#
	$CC_MAKEDEPEND $CPPFLAGS conftestpath.c 2>/dev/null
	path=`sed -n '/[^\/]*\(\/[^ 	]*stdarg\.h\).*/s//\1/p' \
		conftestpath.u | head -1`
	rm conftestpath.u
	;;
    HP-UX)
	#
	# HP-UX's C compiler doesn't have a dependency-generation option,
	# so we use another method.
	#
	path=`$CC -E $CPPFLAGS conftestpath.c 2>&5 | 
	      sed -n '/[^\/]*\(\/[^ 	]*stdarg\.h\).*/s//\1/p' |
	      head -1`
	;;
    *)
	path=`$CC_MAKEDEPEND $CPPFLAGS conftestpath.c 2>&5 |
	      sed -n '/[^\/]*\(\/[^ 	]*stdarg\.h\).*/s//\1/p' |
	      head -1`
	;;
    esac
    case "$path" in
    '')
	path=/dev/null
	;;
    *)
	path=//$path
	;;
    esac
    cat >> confdefs.h <<EOF
#define UD_SYSTEM_STDARG_H "$path"
EOF
     
	                     
	      for arg in misc; do
    case "$PORT_SUBDIRS" in
      *$arg*)
	;;
      *)
	PORT_SUBDIRS="${PORT_SUBDIRS-} $arg"
	;;
    esac
  done
	     
	
else
  rm -rf conftest*
  
	    echo "$ac_t""no" 1>&6
	    cat >> confdefs.h <<\EOF
#define UD_NO_STDARG 1
EOF
	            echo "#include <varargs.h>" > conftestpath.c
    #
    # We add additional `/'s to the header file name to preclude compiler 
    # warnings about the non-portability of `#include "/usr/include/..."'.
    #
    case `uname -s`${GCC-} in
    AIX)
	#
	# AIX's C compiler doesn't emit a line that gives the pathname of
	# the included file.
	#
	# AIX's C compiler puts dependency information in a `.u' file.
	#
	# AIX 4.1's cc(1) makes the following complaint:
	#     ld: 0711-317 ERROR: Undefined symbol: .main
	#
	# AIX 4.1's ksh(1) has problems with `2>&5' so we redirect to 
	# /dev/null.
	#
	$CC_MAKEDEPEND $CPPFLAGS conftestpath.c 2>/dev/null
	path=`sed -n '/[^\/]*\(\/[^ 	]*varargs\.h\).*/s//\1/p' \
		conftestpath.u | head -1`
	rm conftestpath.u
	;;
    HP-UX)
	#
	# HP-UX's C compiler doesn't have a dependency-generation option,
	# so we use another method.
	#
	path=`$CC -E $CPPFLAGS conftestpath.c 2>&5 | 
	      sed -n '/[^\/]*\(\/[^ 	]*varargs\.h\).*/s//\1/p' |
	      head -1`
	;;
    *)
	path=`$CC_MAKEDEPEND $CPPFLAGS conftestpath.c 2>&5 |
	      sed -n '/[^\/]*\(\/[^ 	]*varargs\.h\).*/s//\1/p' |
	      head -1`
	;;
    esac
    case "$path" in
    '')
	path=/dev/null
	;;
    *)
	path=//$path
	;;
    esac
    cat >> confdefs.h <<EOF
#define UD_SYSTEM_STDARG_H "$path"
EOF

         
	      
	      for arg in misc; do
    case "$PORT_SUBDIRS" in
      *$arg*)
	;;
      *)
	PORT_SUBDIRS="${PORT_SUBDIRS-} $arg"
	;;
    esac
  done
	     
	
    
fi
rm -f conftest*

    echo $ac_n "checking for standard C string generation""... $ac_c" 1>&6
    cat > conftest.$ac_ext <<EOF
#line 1447 "configure"
#include "confdefs.h"
# define MAKESTRING(x)	#x
int main() { return 0; }
int t() {
char *cp = MAKESTRING(foo);
; return 0; }
EOF
if { (eval echo configure:1455: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
  rm -rf conftest*
  echo "$ac_t""yes" 1>&6
else
  rm -rf conftest*
  
	    echo "$ac_t""no" 1>&6
	    UD_NO_HASH="1"
cat >> confdefs.h <<\EOF
#define UD_NO_HASH 1
EOF


	
    
fi
rm -f conftest*

    echo $ac_n "checking for standard C token pasting""... $ac_c" 1>&6
    cat > conftest.$ac_ext <<EOF
#line 1475 "configure"
#include "confdefs.h"
#define GLUE(a,b) a ## b
int main() { return 0; }
int t() {
char *GLUE(c,p) = "foo";
; return 0; }
EOF
if { (eval echo configure:1483: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
  rm -rf conftest*
  echo "$ac_t""yes" 1>&6
else
  rm -rf conftest*
  
	    echo "$ac_t""no" 1>&6
	    UD_NO_HASHHASH="1"
cat >> confdefs.h <<\EOF
#define UD_NO_HASHHASH 1
EOF


	
    
fi
rm -f conftest*


    echo $ac_n "checking C void pointer""... $ac_c" 1>&6
    cat > conftest.$ac_ext <<EOF
#line 1504 "configure"
#include "confdefs.h"

int main() { return 0; }
int t() {
extern void *foo();
; return 0; }
EOF
if { (eval echo configure:1512: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
  rm -rf conftest*
  echo "$ac_t""yes" 1>&6
else
  rm -rf conftest*
  
	    echo "$ac_t""no" 1>&6
	    UD_NO_VOIDSTAR="1"
cat >> confdefs.h <<\EOF
#define UD_NO_VOIDSTAR 1
EOF


	
    
fi
rm -f conftest*


    
    
            
    
    
    
    
    
    
    
    
    
    
      
      for arg in udposix.h.in; do
    case "$PORT_MANIFEST" in
      *$arg*)
	;;
      *)
	PORT_MANIFEST="${PORT_MANIFEST-} $arg"
	;;
    esac
  done


    # We use ar(1) under UNICOS even though bld(1) is preferred because bld(1)
# doesn't understand the "u" option.
# 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_prog_AR'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  if test -n "$AR"; then
  ac_cv_prog_AR="$AR" # Let the user override the test.
else
  IFS="${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_AR="ar"
      break
    fi
  done
  IFS="$ac_save_ifs"
fi
fi
AR="$ac_cv_prog_AR"
if test -n "$AR"; then
  echo "$ac_t""$AR" 1>&6
else
  echo "$ac_t""no" 1>&6
fi
if test -z "$AR"; then
  echo "AR:library utility:/bin/ar" >> confdefs.missing
fi


     echo $ac_n "checking for tar flags""... $ac_c" 1>&6
case "$OPSYS" in
    aix*)
	TARFLAGS=-chf
	;;
    bsdos|irix*)
	TARFLAGS=-cLof
	;;
    *)
	TARFLAGS=-chof
	;;
esac
echo "$ac_t""$TARFLAGS" 1>&6
 
    # 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 binary distribution directory""... $ac_c" 1>&6
    case ${FTPBINDIR-unset} in
	unset)
	    system=`system 2>/dev/null || echo dummy_system`
	    FTPBINDIR=${FTPDIR-/home/ftp}/pub/binary/$system
	    ;;
    esac
        echo "$ac_t""$FTPBINDIR" 1>&6

      for arg in port/Makefile; do
    case "$CONFIG_FILES" in
      *$arg*)
	;;
      *)
	CONFIG_FILES="${CONFIG_FILES-} $arg"
	;;
    esac
  done
       for arg in port/master.mk; do
    case "$CONFIG_FILES" in
      *$arg*)
	;;
      *)
	CONFIG_FILES="${CONFIG_FILES-} $arg"
	;;
    esac
  done
       for arg in port/misc/Makefile; do
    case "$CONFIG_FILES" in
      *$arg*)
	;;
      *)
	CONFIG_FILES="${CONFIG_FILES-} $arg"
	;;
    esac
  done
     LIBOBJS=${LIBOBJS-""}

     PORT_HEADERS=${PORT_HEADERS-""}

     PORT_MANIFEST=${PORT_MANIFEST-""}

     PORT_SUBDIRS=${PORT_SUBDIRS-""}

 
      for arg in misc/all; do
    case "$PORT_ALL" in
      *$arg*)
	;;
      *)
	PORT_ALL="${PORT_ALL-} $arg"
	;;
    esac
  done

      for arg in misc/install; do
    case "$PORT_INSTALL" in
      *$arg*)
	;;
      *)
	PORT_INSTALL="${PORT_INSTALL-} $arg"
	;;
    esac
  done

      for arg in misc/clean; do
    case "$PORT_CLEAN" in
      *$arg*)
	;;
      *)
	PORT_CLEAN="${PORT_CLEAN-} $arg"
	;;
    esac
  done

      for arg in misc/distclean; do
    case "$PORT_DISTCLEAN" in
      *$arg*)
	;;
      *)
	PORT_DISTCLEAN="${PORT_DISTCLEAN-} $arg"
	;;
    esac
  done


                    
    PORT_CPP_LDM=${PORT_CPP_LDM-""}

     udportdir=`pwd`/port/misc
             case "${OPSYS}$OS_MAJOR" in
	unicos*)
	    case "$udportdir" in
		'') LD_UDPORT="-l udport";;
		*)  LD_UDPORT="-L $udportdir -l udport";;
	    esac
	    ;;
	sunos5*)
	    case "$udportdir" in
		'') LD_UDPORT="-ludport";;
		*)  LD_UDPORT="-R$udportdir -L$udportdir -ludport";;
	    esac
	    ;;
	*)
	    case "$udportdir" in
		'') LD_UDPORT="-ludport";;
		*)  LD_UDPORT="-L$udportdir -ludport";;
	    esac
	    ;;
    esac
     
    unset udportdir



  for arg in udalloc.c udalloc.h; do
    case "$PORT_MANIFEST" in
      *$arg*)
	;;
      *)
	PORT_MANIFEST="${PORT_MANIFEST-} $arg"
	;;
    esac
  done

                            echo $ac_n "checking the installation prefix""... $ac_c" 1>&6
    case ${prefix-} in
	NONE|'') prefix=`case ".." in 
  /*) echo ..; exit;;
   *) path=\`pwd\`/..
        tail=
        while test "$path"; do
          (cd $path && echo \`pwd\`$rest) && exit
          base=/\`basename "$path"\`
          tail=/$base$tail
          path=\`echo "$path" | sed "s/\/$base//"\`
        done;;
esac
`;;
    esac
    echo "$ac_t""$prefix" 1>&6
    echo $ac_n "checking the installation exec-prefix""... $ac_c" 1>&6
    case ${exec_prefix-} in
	NONE|'')
	    exec_prefix=$prefix;;
    esac
    echo "$ac_t""$exec_prefix" 1>&6


CFLAGS=${CFLAGS-"-O"}


CPPFLAGS=${CPPFLAGS-""}



# Extract the first word of "neqn", so it can be a program name with args.
set dummy neqn; ac_word=$2
echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
if eval "test \"`echo '$''{'ac_cv_prog_NEQN'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  if test -n "$NEQN"; then
  ac_cv_prog_NEQN="$NEQN" # Let the user override the test.
else
  IFS="${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_NEQN="neqn"
      break
    fi
  done
  IFS="$ac_save_ifs"
  test -z "$ac_cv_prog_NEQN" && ac_cv_prog_NEQN="cat"
fi
fi
NEQN="$ac_cv_prog_NEQN"
if test -n "$NEQN"; then
  echo "$ac_t""$NEQN" 1>&6
else
  echo "$ac_t""no" 1>&6
fi
test "$NEQN" = cat && 
  echo "configure: warning: $0: Can't find program \`neqn'; setting to \`cat'" 1>&2 

# Extract the first word of "tbl", so it can be a program name with args.
set dummy tbl; ac_word=$2
echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
if eval "test \"`echo '$''{'ac_cv_prog_TBL'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  if test -n "$TBL"; then
  ac_cv_prog_TBL="$TBL" # Let the user override the test.
else
  IFS="${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_TBL="tbl"
      break
    fi
  done
  IFS="$ac_save_ifs"
  test -z "$ac_cv_prog_TBL" && ac_cv_prog_TBL="cat"
fi
fi
TBL="$ac_cv_prog_TBL"
if test -n "$TBL"; then
  echo "$ac_t""$TBL" 1>&6
else
  echo "$ac_t""no" 1>&6
fi
test "$TBL" = cat && 
  echo "configure: warning: $0: Can't find program \`tbl'; setting to \`cat'" 1>&2 

# We use ar(1) under UNICOS even though bld(1) is preferred because bld(1)
# doesn't understand the "u" option.
# 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_prog_AR'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  if test -n "$AR"; then
  ac_cv_prog_AR="$AR" # Let the user override the test.
else
  IFS="${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_AR="ar"
      break
    fi
  done
  IFS="$ac_save_ifs"
fi
fi
AR="$ac_cv_prog_AR"
if test -n "$AR"; then
  echo "$ac_t""$AR" 1>&6
else
  echo "$ac_t""no" 1>&6
fi
if test -z "$AR"; then
  echo "AR:library utility:/bin/ar" >> confdefs.missing
fi



libdir=`pwd`/lib
         case "${OPSYS}$OS_MAJOR" in
	unicos*)
	    case "$libdir" in
		'') LD_UDUNITS="-l udunits";;
		*)  LD_UDUNITS="-L $libdir -l udunits";;
	    esac
	    ;;
	sunos5*)
	    case "$libdir" in
		'') LD_UDUNITS="-ludunits";;
		*)  LD_UDUNITS="-R$libdir -L$libdir -ludunits";;
	    esac
	    ;;
	*)
	    case "$libdir" in
		'') LD_UDUNITS="-ludunits";;
		*)  LD_UDUNITS="-L$libdir -ludunits";;
	    esac
	    ;;
    esac


    case `uname` in
	Linux)
	    LD_YACC=${LD_YACC-""}

 	    ;;
	*)      echo $ac_n "checking for yacc library""... $ac_c" 1>&6
    case "${LD_YACC+set}" in
    set)
	echo "$ac_t""$LD_YACC" 1>&6
	;;
    *)
	echo "$ac_t""" 1>&6
	LIBS_save=$LIBS
	found=no
	echo $ac_n "checking for yyerror("") in default library(s)""... $ac_c" 1>&6
	cat > conftest.$ac_ext <<EOF
#line 1920 "configure"
#include "confdefs.h"

int main() { return 0; }
int t() {
yyerror("");
; return 0; }
EOF
if { (eval echo configure:1928: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }; then
  rm -rf conftest*
  
			echo "$ac_t""yes" 1>&6
			LD_YACC=
			found=yes
		    
else
  rm -rf conftest*
  
			echo "$ac_t""no" 1>&6
			os=`uname -s`
			for dir in '' ; do
			    for lib in y; do
				         case "${OPSYS}$OS_MAJOR" in
	unicos*)
	    case "$dir" in
		'') LIBS="-l $lib";;
		*)  LIBS="-L $dir -l $lib";;
	    esac
	    ;;
	sunos5*)
	    case "$dir" in
		'') LIBS="-l$lib";;
		*)  LIBS="-R$dir -L$dir -l$lib";;
	    esac
	    ;;
	*)
	    case "$dir" in
		'') LIBS="-l$lib";;
		*)  LIBS="-L$dir -l$lib";;
	    esac
	    ;;
    esac

				echo $ac_n "checking for yyerror("") in $LIBS""... $ac_c" 1>&6
				cat > conftest.$ac_ext <<EOF
#line 1965 "configure"
#include "confdefs.h"

int main() { return 0; }
int t() {
yyerror("");
; return 0; }
EOF
if { (eval echo configure:1973: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }; then
  rm -rf conftest*
  
						echo "$ac_t""yes" 1>&6
						LD_YACC=$LIBS
						found=yes
						break 2
					    
fi
rm -f conftest*
				echo "$ac_t""no" 1>&6
			    done
			done
		    
fi
rm -f conftest*
	LIBS=$LIBS_save
	case $found in
	    no)	echo "LD_YACC:yacc library:-ly" >> confdefs.missing
 		;;
	esac
	;;
    esac
     	    ;;
    esac

        echo $ac_n "checking for C math library""... $ac_c" 1>&6
    case "${LD_MATH+set}" in
    set)
	echo "$ac_t""$LD_MATH" 1>&6
	;;
    *)
	echo "$ac_t""" 1>&6
	LIBS_save=$LIBS
	found=no
	echo $ac_n "checking for (void)sin(0.0) in default library(s)""... $ac_c" 1>&6
	cat > conftest.$ac_ext <<EOF
#line 2010 "configure"
#include "confdefs.h"

int main() { return 0; }
int t() {
(void)sin(0.0);
; return 0; }
EOF
if { (eval echo configure:2018: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }; then
  rm -rf conftest*
  
			echo "$ac_t""yes" 1>&6
			LD_MATH=
			found=yes
		    
else
  rm -rf conftest*
  
			echo "$ac_t""no" 1>&6
			os=`uname -s`
			for dir in '' ; do
			    for lib in m; do
				         case "${OPSYS}$OS_MAJOR" in
	unicos*)
	    case "$dir" in
		'') LIBS="-l $lib";;
		*)  LIBS="-L $dir -l $lib";;
	    esac
	    ;;
	sunos5*)
	    case "$dir" in
		'') LIBS="-l$lib";;
		*)  LIBS="-R$dir -L$dir -l$lib";;
	    esac
	    ;;
	*)
	    case "$dir" in
		'') LIBS="-l$lib";;
		*)  LIBS="-L$dir -l$lib";;
	    esac
	    ;;
    esac

				echo $ac_n "checking for (void)sin(0.0) in $LIBS""... $ac_c" 1>&6
				cat > conftest.$ac_ext <<EOF
#line 2055 "configure"
#include "confdefs.h"

int main() { return 0; }
int t() {
(void)sin(0.0);
; return 0; }
EOF
if { (eval echo configure:2063: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }; then
  rm -rf conftest*
  
						echo "$ac_t""yes" 1>&6
						LD_MATH=$LIBS
						found=yes
						break 2
					    
fi
rm -f conftest*
				echo "$ac_t""no" 1>&6
			    done
			done
		    
fi
rm -f conftest*
	LIBS=$LIBS_save
	case $found in
	    no)	echo "LD_MATH:C math library:-L/opt/SUNWspro/SC3.0/lib -lm" >> confdefs.missing
 		;;
	esac
	;;
    esac
     

  for arg in port/cfortran/Makefile; do
    case "$CONFIG_FILES" in
      *$arg*)
	;;
      *)
	CONFIG_FILES="${CONFIG_FILES-} $arg"
	;;
    esac
  done
 echo $ac_n "checking style for cfortran.h""... $ac_c" 1>&6
  for arg in cfortran; do
    case "$PORT_SUBDIRS" in
      *$arg*)
	;;
      *)
	PORT_SUBDIRS="${PORT_SUBDIRS-} $arg"
	;;
    esac
  done
  for arg in cfortran/all; do
    case "$PORT_ALL" in
      *$arg*)
	;;
      *)
	PORT_ALL="${PORT_ALL-} $arg"
	;;
    esac
  done
  for arg in cfortran/install; do
    case "$PORT_INSTALL" in
      *$arg*)
	;;
      *)
	PORT_INSTALL="${PORT_INSTALL-} $arg"
	;;
    esac
  done
  for arg in cfortran/clean; do
    case "$PORT_CLEAN" in
      *$arg*)
	;;
      *)
	PORT_CLEAN="${PORT_CLEAN-} $arg"
	;;
    esac
  done
  for arg in cfortran/distclean; do
    case "$PORT_DISTCLEAN" in
      *$arg*)
	;;
      *)
	PORT_DISTCLEAN="${PORT_DISTCLEAN-} $arg"
	;;
    esac
  done
case "${UD_NO_HASHHASH-}" in
  1)	CFORTRAN_TYPE=Reiser
	;;
  *)	CFORTRAN_TYPE=Standard
	;;
esac

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

case "$OPSYS" in
    aix*)
	# Ensure adherence to the trailing-underscore convention.
	  for arg in -Dextname; do
    case "$CPPFLAGS" in
      *$arg*)
	;;
      *)
	CPPFLAGS="${CPPFLAGS-} $arg"
	;;
    esac
  done
	  for arg in -qextname; do
    case "$FFLAGS" in
      *$arg*)
	;;
      *)
	FFLAGS="${FFLAGS-} $arg"
	;;
    esac
  done
	;;
    hp*)
	# Ensure adherence to the trailing-underscore convention.
	  for arg in -Dextname; do
    case "$CPPFLAGS" in
      *$arg*)
	;;
      *)
	CPPFLAGS="${CPPFLAGS-} $arg"
	;;
    esac
  done
	  for arg in +ppu; do
    case "$FFLAGS" in
      *$arg*)
	;;
      *)
	FFLAGS="${FFLAGS-} $arg"
	;;
    esac
  done
	;;
esac


   for arg in stddef.h.in; do
    case "$PORT_MANIFEST" in
      *$arg*)
	;;
      *)
	PORT_MANIFEST="${PORT_MANIFEST-} $arg"
	;;
    esac
  done
                     for arg in misc; do
    case "$PORT_SUBDIRS" in
      *$arg*)
	;;
      *)
	PORT_SUBDIRS="${PORT_SUBDIRS-} $arg"
	;;
    esac
  done
        echo "#include <stddef.h>" > conftestpath.c
    #
    # We add additional `/'s to the header file name to preclude compiler 
    # warnings about the non-portability of `#include "/usr/include/..."'.
    #
    case `uname -s`${GCC-} in
    AIX)
	#
	# AIX's C compiler doesn't emit a line that gives the pathname of
	# the included file.
	#
	# AIX's C compiler puts dependency information in a `.u' file.
	#
	# AIX 4.1's cc(1) makes the following complaint:
	#     ld: 0711-317 ERROR: Undefined symbol: .main
	#
	# AIX 4.1's ksh(1) has problems with `2>&5' so we redirect to 
	# /dev/null.
	#
	$CC_MAKEDEPEND $CPPFLAGS conftestpath.c 2>/dev/null
	path=`sed -n '/[^\/]*\(\/[^ 	]*stddef\.h\).*/s//\1/p' \
		conftestpath.u | head -1`
	rm conftestpath.u
	;;
    HP-UX)
	#
	# HP-UX's C compiler doesn't have a dependency-generation option,
	# so we use another method.
	#
	path=`$CC -E $CPPFLAGS conftestpath.c 2>&5 | 
	      sed -n '/[^\/]*\(\/[^ 	]*stddef\.h\).*/s//\1/p' |
	      head -1`
	;;
    *)
	path=`$CC_MAKEDEPEND $CPPFLAGS conftestpath.c 2>&5 |
	      sed -n '/[^\/]*\(\/[^ 	]*stddef\.h\).*/s//\1/p' |
	      head -1`
	;;
    esac
    case "$path" in
    '')
	path=/dev/null
	;;
    *)
	path=//$path
	;;
    esac
    cat >> confdefs.h <<EOF
#define UD_SYSTEM_STDDEF_H "$path"
EOF
     
	      
	      for arg in misc; do
    case "$PORT_SUBDIRS" in
      *$arg*)
	;;
      *)
	PORT_SUBDIRS="${PORT_SUBDIRS-} $arg"
	;;
    esac
  done
	               ac_safe=`echo "stddef.h" | tr './\055' '___'`
echo $ac_n "checking for stddef.h""... $ac_c" 1>&6
if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  cat > conftest.$ac_ext <<EOF
#line 2283 "configure"
#include "confdefs.h"
#include <stddef.h>
EOF
ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
{ (eval echo configure:2288: \"$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
  	    echo $ac_n "checking C header file <stddef.h> for typedef size_t""... $ac_c" 1>&6
	    echo '#include <stddef.h>' >conftest.c
	    if ($CPP conftest.c | grep size_t >/dev/null) 2>&5; then
		echo "$ac_t""declared" 1>&6
		rm conftest.c
	    else
		cat > conftest.$ac_ext <<EOF
#line 2309 "configure"
#include "confdefs.h"
#include <stddef.h>
			int size_t;
		    
int main() { return 0; }
int t() {

; return 0; }
EOF
if { (eval echo configure:2319: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
  rm -rf conftest*
  
			echo "$ac_t""undeclared" 1>&6
			cat >> confdefs.h <<\EOF
#define UD_NO_STDDEF_H_SIZE_T 1
EOF
		    
else
  rm -rf conftest*
  echo "$ac_t""declared" 1>&6
		
fi
rm -f conftest*
	    fi
	
else
  echo "$ac_t""no" 1>&6
	
	    cat >> confdefs.h <<\EOF
#define UD_NO_STDDEF_H_SIZE_T 1
EOF
	
fi
           ac_safe=`echo "stddef.h" | tr './\055' '___'`
echo $ac_n "checking for stddef.h""... $ac_c" 1>&6
if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  cat > conftest.$ac_ext <<EOF
#line 2349 "configure"
#include "confdefs.h"
#include <stddef.h>
EOF
ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
{ (eval echo configure:2354: \"$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
  	    echo $ac_n "checking C header file <stddef.h> for typedef ptrdiff_t""... $ac_c" 1>&6
	    echo '#include <stddef.h>' >conftest.c
	    if ($CPP conftest.c | grep ptrdiff_t >/dev/null) 2>&5; then
		echo "$ac_t""declared" 1>&6
		rm conftest.c
	    else
		cat > conftest.$ac_ext <<EOF
#line 2375 "configure"
#include "confdefs.h"
#include <stddef.h>
			int ptrdiff_t;
		    
int main() { return 0; }
int t() {

; return 0; }
EOF
if { (eval echo configure:2385: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
  rm -rf conftest*
  
			echo "$ac_t""undeclared" 1>&6
			cat >> confdefs.h <<\EOF
#define UD_NO_STDDEF_H_PTRDIFF_T 1
EOF
		    
else
  rm -rf conftest*
  echo "$ac_t""declared" 1>&6
		
fi
rm -f conftest*
	    fi
	
else
  echo "$ac_t""no" 1>&6
	
	    cat >> confdefs.h <<\EOF
#define UD_NO_STDDEF_H_PTRDIFF_T 1
EOF
	
fi
  
          for arg in config.c; do
    case "$PORT_MANIFEST" in
      *$arg*)
	;;
      *)
	PORT_MANIFEST="${PORT_MANIFEST-} $arg"
	;;
    esac
  done
    ac_safe=`echo "float.h" | tr './\055' '___'`
echo $ac_n "checking for float.h""... $ac_c" 1>&6
if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  cat > conftest.$ac_ext <<EOF
#line 2425 "configure"
#include "confdefs.h"
#include <float.h>
EOF
ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
{ (eval echo configure:2430: \"$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
  	    cat > conftest.$ac_ext <<EOF
#line 2445 "configure"
#include "confdefs.h"

#include <float.h>
#ifdef DBL_DIG
#include "DBL_DIG is defined"	/* hard error in case warnings suppressed*/
#endif
		
EOF
ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
{ (eval echo configure:2455: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
ac_err=`grep -v '^ *+' conftest.out`
if test -z "$ac_err"; then
  rm -rf conftest*
  
		      for arg in float.h; do
    case "$PORT_HEADERS" in
      *$arg*)
	;;
      *)
	PORT_HEADERS="${PORT_HEADERS-} $arg"
	;;
    esac
  done
 		      for arg in misc; do
    case "$PORT_SUBDIRS" in
      *$arg*)
	;;
      *)
	PORT_SUBDIRS="${PORT_SUBDIRS-} $arg"
	;;
    esac
  done
		    echo "$ac_t""supplying own" 1>&6
		
	    
else
  echo "$ac_err" >&5
fi
rm -f conftest*
	
else
  echo "$ac_t""no" 1>&6

	      for arg in float.h; do
    case "$PORT_HEADERS" in
      *$arg*)
	;;
      *)
	PORT_HEADERS="${PORT_HEADERS-} $arg"
	;;
    esac
  done
 	      for arg in misc; do
    case "$PORT_SUBDIRS" in
      *$arg*)
	;;
      *)
	PORT_SUBDIRS="${PORT_SUBDIRS-} $arg"
	;;
    esac
  done
	    echo "$ac_t""supplying own" 1>&6
	
    
fi


  for arg in stdlib.h.in atexit.c; do
    case "$PORT_MANIFEST" in
      *$arg*)
	;;
      *)
	PORT_MANIFEST="${PORT_MANIFEST-} $arg"
	;;
    esac
  done
                    for arg in misc; do
    case "$PORT_SUBDIRS" in
      *$arg*)
	;;
      *)
	PORT_SUBDIRS="${PORT_SUBDIRS-} $arg"
	;;
    esac
  done
        echo "#include <stdlib.h>" > conftestpath.c
    #
    # We add additional `/'s to the header file name to preclude compiler 
    # warnings about the non-portability of `#include "/usr/include/..."'.
    #
    case `uname -s`${GCC-} in
    AIX)
	#
	# AIX's C compiler doesn't emit a line that gives the pathname of
	# the included file.
	#
	# AIX's C compiler puts dependency information in a `.u' file.
	#
	# AIX 4.1's cc(1) makes the following complaint:
	#     ld: 0711-317 ERROR: Undefined symbol: .main
	#
	# AIX 4.1's ksh(1) has problems with `2>&5' so we redirect to 
	# /dev/null.
	#
	$CC_MAKEDEPEND $CPPFLAGS conftestpath.c 2>/dev/null
	path=`sed -n '/[^\/]*\(\/[^ 	]*stdlib\.h\).*/s//\1/p' \
		conftestpath.u | head -1`
	rm conftestpath.u
	;;
    HP-UX)
	#
	# HP-UX's C compiler doesn't have a dependency-generation option,
	# so we use another method.
	#
	path=`$CC -E $CPPFLAGS conftestpath.c 2>&5 | 
	      sed -n '/[^\/]*\(\/[^ 	]*stdlib\.h\).*/s//\1/p' |
	      head -1`
	;;
    *)
	path=`$CC_MAKEDEPEND $CPPFLAGS conftestpath.c 2>&5 |
	      sed -n '/[^\/]*\(\/[^ 	]*stdlib\.h\).*/s//\1/p' |
	      head -1`
	;;
    esac
    case "$path" in
    '')
	path=/dev/null
	;;
    *)
	path=//$path
	;;
    esac
    cat >> confdefs.h <<EOF
#define UD_SYSTEM_STDLIB_H "$path"
EOF
     
	      
	      for arg in misc; do
    case "$PORT_SUBDIRS" in
      *$arg*)
	;;
      *)
	PORT_SUBDIRS="${PORT_SUBDIRS-} $arg"
	;;
    esac
  done
	              ac_safe=`echo "stdlib.h" | tr './\055' '___'`
echo $ac_n "checking for stdlib.h""... $ac_c" 1>&6
if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  cat > conftest.$ac_ext <<EOF
#line 2598 "configure"
#include "confdefs.h"
#include <stdlib.h>
EOF
ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
{ (eval echo configure:2603: \"$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
  	    echo $ac_n "checking C header file <stdlib.h> for typedef size_t""... $ac_c" 1>&6
	    echo '#include <stdlib.h>' >conftest.c
	    if ($CPP conftest.c | grep size_t >/dev/null) 2>&5; then
		echo "$ac_t""declared" 1>&6
		rm conftest.c
	    else
		cat > conftest.$ac_ext <<EOF
#line 2624 "configure"
#include "confdefs.h"
#include <stdlib.h>
			int size_t;
		    
int main() { return 0; }
int t() {

; return 0; }
EOF
if { (eval echo configure:2634: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
  rm -rf conftest*
  
			echo "$ac_t""undeclared" 1>&6
			cat >> confdefs.h <<\EOF
#define UD_NO_STDLIB_H_SIZE_T 1
EOF
		    
else
  rm -rf conftest*
  echo "$ac_t""declared" 1>&6
		
fi
rm -f conftest*
	    fi
	
else
  echo "$ac_t""no" 1>&6
	
	    cat >> confdefs.h <<\EOF
#define UD_NO_STDLIB_H_SIZE_T 1
EOF
	
fi
 for ac_func in atexit
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 2665 "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.  */
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:2687: \"$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 "$ac_t""yes" 1>&6
  :
else
  echo "$ac_t""no" 1>&6
LIBOBJS="$LIBOBJS ${ac_func}.o"
fi

done
    ac_safe=`echo "stdlib.h" | tr './\055' '___'`
echo $ac_n "checking for stdlib.h""... $ac_c" 1>&6
if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  cat > conftest.$ac_ext <<EOF
#line 2712 "configure"
#include "confdefs.h"
#include <stdlib.h>
EOF
ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
{ (eval echo configure:2717: \"$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
  	    echo $ac_n "checking C header file <stdlib.h> for function atexit()""... $ac_c" 1>&6
	    cat > conftest.$ac_ext <<EOF
#line 2733 "configure"
#include "confdefs.h"
#include <stdlib.h>
		    extern struct {int a; int b;} *atexit();
		
int main() { return 0; }
int t() {

; return 0; }
EOF
if { (eval echo configure:2743: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
  rm -rf conftest*
  		    echo "$ac_t""undeclared" 1>&6
		    UD_NO_ATEXIT_DECL="1"
cat >> confdefs.h <<\EOF
#define UD_NO_ATEXIT_DECL 1
EOF


		
else
  rm -rf conftest*
  echo "$ac_t""declared" 1>&6
	    
fi
rm -f conftest*
	
else
  echo "$ac_t""no" 1>&6
	
	    UD_NO_ATEXIT_DECL="1"
cat >> confdefs.h <<\EOF
#define UD_NO_ATEXIT_DECL 1
EOF


	
fi
 for ac_func in getenv
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 2778 "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.  */
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:2800: \"$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 "$ac_t""yes" 1>&6
  :
else
  echo "$ac_t""no" 1>&6
LIBOBJS="$LIBOBJS ${ac_func}.o"
fi

done
    ac_safe=`echo "stdlib.h" | tr './\055' '___'`
echo $ac_n "checking for stdlib.h""... $ac_c" 1>&6
if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  cat > conftest.$ac_ext <<EOF
#line 2825 "configure"
#include "confdefs.h"
#include <stdlib.h>
EOF
ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
{ (eval echo configure:2830: \"$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
  	    echo $ac_n "checking C header file <stdlib.h> for function getenv()""... $ac_c" 1>&6
	    cat > conftest.$ac_ext <<EOF
#line 2846 "configure"
#include "confdefs.h"
#include <stdlib.h>
		    extern struct {int a; int b;} *getenv();
		
int main() { return 0; }
int t() {

; return 0; }
EOF
if { (eval echo configure:2856: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
  rm -rf conftest*
  		    echo "$ac_t""undeclared" 1>&6
		    UD_NO_GETENV_DECL="1"
cat >> confdefs.h <<\EOF
#define UD_NO_GETENV_DECL 1
EOF


		
else
  rm -rf conftest*
  echo "$ac_t""declared" 1>&6
	    
fi
rm -f conftest*
	
else
  echo "$ac_t""no" 1>&6
	
	    UD_NO_GETENV_DECL="1"
cat >> confdefs.h <<\EOF
#define UD_NO_GETENV_DECL 1
EOF


	
fi
 
  for arg in strerror.c strstr.c string.h.in memmove.c; do
    case "$PORT_MANIFEST" in
      *$arg*)
	;;
      *)
	PORT_MANIFEST="${PORT_MANIFEST-} $arg"
	;;
    esac
  done
  for arg in misc; do
    case "$PORT_SUBDIRS" in
      *$arg*)
	;;
      *)
	PORT_SUBDIRS="${PORT_SUBDIRS-} $arg"
	;;
    esac
  done
                          echo "#include <string.h>" > conftestpath.c
    #
    # We add additional `/'s to the header file name to preclude compiler 
    # warnings about the non-portability of `#include "/usr/include/..."'.
    #
    case `uname -s`${GCC-} in
    AIX)
	#
	# AIX's C compiler doesn't emit a line that gives the pathname of
	# the included file.
	#
	# AIX's C compiler puts dependency information in a `.u' file.
	#
	# AIX 4.1's cc(1) makes the following complaint:
	#     ld: 0711-317 ERROR: Undefined symbol: .main
	#
	# AIX 4.1's ksh(1) has problems with `2>&5' so we redirect to 
	# /dev/null.
	#
	$CC_MAKEDEPEND $CPPFLAGS conftestpath.c 2>/dev/null
	path=`sed -n '/[^\/]*\(\/[^ 	]*string\.h\).*/s//\1/p' \
		conftestpath.u | head -1`
	rm conftestpath.u
	;;
    HP-UX)
	#
	# HP-UX's C compiler doesn't have a dependency-generation option,
	# so we use another method.
	#
	path=`$CC -E $CPPFLAGS conftestpath.c 2>&5 | 
	      sed -n '/[^\/]*\(\/[^ 	]*string\.h\).*/s//\1/p' |
	      head -1`
	;;
    *)
	path=`$CC_MAKEDEPEND $CPPFLAGS conftestpath.c 2>&5 |
	      sed -n '/[^\/]*\(\/[^ 	]*string\.h\).*/s//\1/p' |
	      head -1`
	;;
    esac
    case "$path" in
    '')
	path=/dev/null
	;;
    *)
	path=//$path
	;;
    esac
    cat >> confdefs.h <<EOF
#define UD_SYSTEM_STRING_H "$path"
EOF
     
	      
	      for arg in misc; do
    case "$PORT_SUBDIRS" in
      *$arg*)
	;;
      *)
	PORT_SUBDIRS="${PORT_SUBDIRS-} $arg"
	;;
    esac
  done
	              ac_safe=`echo "string.h" | tr './\055' '___'`
echo $ac_n "checking for string.h""... $ac_c" 1>&6
if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  cat > conftest.$ac_ext <<EOF
#line 2970 "configure"
#include "confdefs.h"
#include <string.h>
EOF
ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
{ (eval echo configure:2975: \"$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
  	    echo $ac_n "checking C header file <string.h> for typedef size_t""... $ac_c" 1>&6
	    echo '#include <string.h>' >conftest.c
	    if ($CPP conftest.c | grep size_t >/dev/null) 2>&5; then
		echo "$ac_t""declared" 1>&6
		rm conftest.c
	    else
		cat > conftest.$ac_ext <<EOF
#line 2996 "configure"
#include "confdefs.h"
#include <string.h>
			int size_t;
		    
int main() { return 0; }
int t() {

; return 0; }
EOF
if { (eval echo configure:3006: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
  rm -rf conftest*
  
			echo "$ac_t""undeclared" 1>&6
			cat >> confdefs.h <<\EOF
#define UD_NO_STRING_H_SIZE_T 1
EOF
		    
else
  rm -rf conftest*
  echo "$ac_t""declared" 1>&6
		
fi
rm -f conftest*
	    fi
	
else
  echo "$ac_t""no" 1>&6
	
	    cat >> confdefs.h <<\EOF
#define UD_NO_STRING_H_SIZE_T 1
EOF
	
fi
 for ac_func in strerror
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 3037 "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.  */
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:3059: \"$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 "$ac_t""yes" 1>&6
  :
else
  echo "$ac_t""no" 1>&6
LIBOBJS="$LIBOBJS ${ac_func}.o"
fi

done
    ac_safe=`echo "string.h" | tr './\055' '___'`
echo $ac_n "checking for string.h""... $ac_c" 1>&6
if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  cat > conftest.$ac_ext <<EOF
#line 3084 "configure"
#include "confdefs.h"
#include <string.h>
EOF
ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
{ (eval echo configure:3089: \"$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
  	    echo $ac_n "checking C header file <string.h> for function strerror()""... $ac_c" 1>&6
	    cat > conftest.$ac_ext <<EOF
#line 3105 "configure"
#include "confdefs.h"
#include <string.h>
		    extern struct {int a; int b;} *strerror();
		
int main() { return 0; }
int t() {

; return 0; }
EOF
if { (eval echo configure:3115: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
  rm -rf conftest*
  		    echo "$ac_t""undeclared" 1>&6
		    UD_NO_STRERROR_DECL="1"
cat >> confdefs.h <<\EOF
#define UD_NO_STRERROR_DECL 1
EOF


		
else
  rm -rf conftest*
  echo "$ac_t""declared" 1>&6
	    
fi
rm -f conftest*
	
else
  echo "$ac_t""no" 1>&6
	
	    UD_NO_STRERROR_DECL="1"
cat >> confdefs.h <<\EOF
#define UD_NO_STRERROR_DECL 1
EOF


	
fi
     ac_safe=`echo "string.h" | tr './\055' '___'`
echo $ac_n "checking for string.h""... $ac_c" 1>&6
if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  cat > conftest.$ac_ext <<EOF
#line 3149 "configure"
#include "confdefs.h"
#include <string.h>
EOF
ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
{ (eval echo configure:3154: \"$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
  	    echo $ac_n "checking C header file <string.h> for function strchr()""... $ac_c" 1>&6
	    cat > conftest.$ac_ext <<EOF
#line 3170 "configure"
#include "confdefs.h"
#include <string.h>
		    extern struct {int a; int b;} *strchr();
		
int main() { return 0; }
int t() {

; return 0; }
EOF
if { (eval echo configure:3180: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
  rm -rf conftest*
  		    echo "$ac_t""undeclared" 1>&6
		    UD_NO_STRCHR_DECL="1"
cat >> confdefs.h <<\EOF
#define UD_NO_STRCHR_DECL 1
EOF


		
else
  rm -rf conftest*
  echo "$ac_t""declared" 1>&6
	    
fi
rm -f conftest*
	
else
  echo "$ac_t""no" 1>&6
	
	    UD_NO_STRCHR_DECL="1"
cat >> confdefs.h <<\EOF
#define UD_NO_STRCHR_DECL 1
EOF


	
fi
     ac_safe=`echo "string.h" | tr './\055' '___'`
echo $ac_n "checking for string.h""... $ac_c" 1>&6
if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  cat > conftest.$ac_ext <<EOF
#line 3214 "configure"
#include "confdefs.h"
#include <string.h>
EOF
ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
{ (eval echo configure:3219: \"$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
  	    echo $ac_n "checking C header file <string.h> for function strcpy()""... $ac_c" 1>&6
	    cat > conftest.$ac_ext <<EOF
#line 3235 "configure"
#include "confdefs.h"
#include <string.h>
		    extern struct {int a; int b;} *strcpy();
		
int main() { return 0; }
int t() {

; return 0; }
EOF
if { (eval echo configure:3245: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
  rm -rf conftest*
  		    echo "$ac_t""undeclared" 1>&6
		    UD_NO_STRCPY_DECL="1"
cat >> confdefs.h <<\EOF
#define UD_NO_STRCPY_DECL 1
EOF


		
else
  rm -rf conftest*
  echo "$ac_t""declared" 1>&6
	    
fi
rm -f conftest*
	
else
  echo "$ac_t""no" 1>&6
	
	    UD_NO_STRCPY_DECL="1"
cat >> confdefs.h <<\EOF
#define UD_NO_STRCPY_DECL 1
EOF


	
fi
     ac_safe=`echo "string.h" | tr './\055' '___'`
echo $ac_n "checking for string.h""... $ac_c" 1>&6
if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  cat > conftest.$ac_ext <<EOF
#line 3279 "configure"
#include "confdefs.h"
#include <string.h>
EOF
ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
{ (eval echo configure:3284: \"$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
  	    echo $ac_n "checking C header file <string.h> for function strrchr()""... $ac_c" 1>&6
	    cat > conftest.$ac_ext <<EOF
#line 3300 "configure"
#include "confdefs.h"
#include <string.h>
		    extern struct {int a; int b;} *strrchr();
		
int main() { return 0; }
int t() {

; return 0; }
EOF
if { (eval echo configure:3310: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
  rm -rf conftest*
  		    echo "$ac_t""undeclared" 1>&6
		    UD_NO_STRRCHR_DECL="1"
cat >> confdefs.h <<\EOF
#define UD_NO_STRRCHR_DECL 1
EOF


		
else
  rm -rf conftest*
  echo "$ac_t""declared" 1>&6
	    
fi
rm -f conftest*
	
else
  echo "$ac_t""no" 1>&6
	
	    UD_NO_STRRCHR_DECL="1"
cat >> confdefs.h <<\EOF
#define UD_NO_STRRCHR_DECL 1
EOF


	
fi
     ac_safe=`echo "string.h" | tr './\055' '___'`
echo $ac_n "checking for string.h""... $ac_c" 1>&6
if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  cat > conftest.$ac_ext <<EOF
#line 3344 "configure"
#include "confdefs.h"
#include <string.h>
EOF
ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
{ (eval echo configure:3349: \"$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
  	    echo $ac_n "checking C header file <string.h> for function strncpy()""... $ac_c" 1>&6
	    cat > conftest.$ac_ext <<EOF
#line 3365 "configure"
#include "confdefs.h"
#include <string.h>
		    extern struct {int a; int b;} *strncpy();
		
int main() { return 0; }
int t() {

; return 0; }
EOF
if { (eval echo configure:3375: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
  rm -rf conftest*
  		    echo "$ac_t""undeclared" 1>&6
		    UD_NO_STRNCPY_DECL="1"
cat >> confdefs.h <<\EOF
#define UD_NO_STRNCPY_DECL 1
EOF


		
else
  rm -rf conftest*
  echo "$ac_t""declared" 1>&6
	    
fi
rm -f conftest*
	
else
  echo "$ac_t""no" 1>&6
	
	    UD_NO_STRNCPY_DECL="1"
cat >> confdefs.h <<\EOF
#define UD_NO_STRNCPY_DECL 1
EOF


	
fi
     ac_safe=`echo "string.h" | tr './\055' '___'`
echo $ac_n "checking for string.h""... $ac_c" 1>&6
if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  cat > conftest.$ac_ext <<EOF
#line 3409 "configure"
#include "confdefs.h"
#include <string.h>
EOF
ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
{ (eval echo configure:3414: \"$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
  	    echo $ac_n "checking C header file <string.h> for function strtok()""... $ac_c" 1>&6
	    cat > conftest.$ac_ext <<EOF
#line 3430 "configure"
#include "confdefs.h"
#include <string.h>
		    extern struct {int a; int b;} *strtok();
		
int main() { return 0; }
int t() {

; return 0; }
EOF
if { (eval echo configure:3440: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
  rm -rf conftest*
  		    echo "$ac_t""undeclared" 1>&6
		    UD_NO_STRTOK_DECL="1"
cat >> confdefs.h <<\EOF
#define UD_NO_STRTOK_DECL 1
EOF


		
else
  rm -rf conftest*
  echo "$ac_t""declared" 1>&6
	    
fi
rm -f conftest*
	
else
  echo "$ac_t""no" 1>&6
	
	    UD_NO_STRTOK_DECL="1"
cat >> confdefs.h <<\EOF
#define UD_NO_STRTOK_DECL 1
EOF


	
fi
 for ac_func in strstr
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 3475 "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.  */
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:3497: \"$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 "$ac_t""yes" 1>&6
  :
else
  echo "$ac_t""no" 1>&6
LIBOBJS="$LIBOBJS ${ac_func}.o"
fi

done
    ac_safe=`echo "string.h" | tr './\055' '___'`
echo $ac_n "checking for string.h""... $ac_c" 1>&6
if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  cat > conftest.$ac_ext <<EOF
#line 3522 "configure"
#include "confdefs.h"
#include <string.h>
EOF
ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
{ (eval echo configure:3527: \"$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
  	    echo $ac_n "checking C header file <string.h> for function strstr()""... $ac_c" 1>&6
	    cat > conftest.$ac_ext <<EOF
#line 3543 "configure"
#include "confdefs.h"
#include <string.h>
		    extern struct {int a; int b;} *strstr();
		
int main() { return 0; }
int t() {

; return 0; }
EOF
if { (eval echo configure:3553: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
  rm -rf conftest*
  		    echo "$ac_t""undeclared" 1>&6
		    UD_NO_STRSTR_DECL="1"
cat >> confdefs.h <<\EOF
#define UD_NO_STRSTR_DECL 1
EOF


		
else
  rm -rf conftest*
  echo "$ac_t""declared" 1>&6
	    
fi
rm -f conftest*
	
else
  echo "$ac_t""no" 1>&6
	
	    UD_NO_STRSTR_DECL="1"
cat >> confdefs.h <<\EOF
#define UD_NO_STRSTR_DECL 1
EOF


	
fi
 for ac_func in memmove
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 3588 "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.  */
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:3610: \"$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 "$ac_t""yes" 1>&6
  :
else
  echo "$ac_t""no" 1>&6
LIBOBJS="$LIBOBJS ${ac_func}.o"
fi

done
    ac_safe=`echo "string.h" | tr './\055' '___'`
echo $ac_n "checking for string.h""... $ac_c" 1>&6
if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  cat > conftest.$ac_ext <<EOF
#line 3635 "configure"
#include "confdefs.h"
#include <string.h>
EOF
ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
{ (eval echo configure:3640: \"$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
  	    echo $ac_n "checking C header file <string.h> for function memmove()""... $ac_c" 1>&6
	    cat > conftest.$ac_ext <<EOF
#line 3656 "configure"
#include "confdefs.h"
#include <string.h>
		    extern struct {int a; int b;} *memmove();
		
int main() { return 0; }
int t() {

; return 0; }
EOF
if { (eval echo configure:3666: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
  rm -rf conftest*
  		    echo "$ac_t""undeclared" 1>&6
		    UD_NO_MEMMOVE_DECL="1"
cat >> confdefs.h <<\EOF
#define UD_NO_MEMMOVE_DECL 1
EOF


		
else
  rm -rf conftest*
  echo "$ac_t""declared" 1>&6
	    
fi
rm -f conftest*
	
else
  echo "$ac_t""no" 1>&6
	
	    UD_NO_MEMMOVE_DECL="1"
cat >> confdefs.h <<\EOF
#define UD_NO_MEMMOVE_DECL 1
EOF


	
fi
 
  for arg in difftime.c strftime.c time.h.in; do
    case "$PORT_MANIFEST" in
      *$arg*)
	;;
      *)
	PORT_MANIFEST="${PORT_MANIFEST-} $arg"
	;;
    esac
  done
                          echo "#include <time.h>" > conftestpath.c
    #
    # We add additional `/'s to the header file name to preclude compiler 
    # warnings about the non-portability of `#include "/usr/include/..."'.
    #
    case `uname -s`${GCC-} in
    AIX)
	#
	# AIX's C compiler doesn't emit a line that gives the pathname of
	# the included file.
	#
	# AIX's C compiler puts dependency information in a `.u' file.
	#
	# AIX 4.1's cc(1) makes the following complaint:
	#     ld: 0711-317 ERROR: Undefined symbol: .main
	#
	# AIX 4.1's ksh(1) has problems with `2>&5' so we redirect to 
	# /dev/null.
	#
	$CC_MAKEDEPEND $CPPFLAGS conftestpath.c 2>/dev/null
	path=`sed -n '/[^\/]*\(\/[^ 	]*time\.h\).*/s//\1/p' \
		conftestpath.u | head -1`
	rm conftestpath.u
	;;
    HP-UX)
	#
	# HP-UX's C compiler doesn't have a dependency-generation option,
	# so we use another method.
	#
	path=`$CC -E $CPPFLAGS conftestpath.c 2>&5 | 
	      sed -n '/[^\/]*\(\/[^ 	]*time\.h\).*/s//\1/p' |
	      head -1`
	;;
    *)
	path=`$CC_MAKEDEPEND $CPPFLAGS conftestpath.c 2>&5 |
	      sed -n '/[^\/]*\(\/[^ 	]*time\.h\).*/s//\1/p' |
	      head -1`
	;;
    esac
    case "$path" in
    '')
	path=/dev/null
	;;
    *)
	path=//$path
	;;
    esac
    cat >> confdefs.h <<EOF
#define UD_SYSTEM_TIME_H "$path"
EOF
     
	      
	      for arg in misc; do
    case "$PORT_SUBDIRS" in
      *$arg*)
	;;
      *)
	PORT_SUBDIRS="${PORT_SUBDIRS-} $arg"
	;;
    esac
  done
	               ac_safe=`echo "time.h" | tr './\055' '___'`
echo $ac_n "checking for time.h""... $ac_c" 1>&6
if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  cat > conftest.$ac_ext <<EOF
#line 3771 "configure"
#include "confdefs.h"
#include <time.h>
EOF
ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
{ (eval echo configure:3776: \"$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
  	    echo $ac_n "checking C header file <time.h> for typedef time_t""... $ac_c" 1>&6
	    echo '#include <time.h>' >conftest.c
	    if ($CPP conftest.c | grep time_t >/dev/null) 2>&5; then
		echo "$ac_t""declared" 1>&6
		rm conftest.c
	    else
		cat > conftest.$ac_ext <<EOF
#line 3797 "configure"
#include "confdefs.h"
#include <time.h>
			int time_t;
		    
int main() { return 0; }
int t() {

; return 0; }
EOF
if { (eval echo configure:3807: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
  rm -rf conftest*
  
			echo "$ac_t""undeclared" 1>&6
			cat >> confdefs.h <<\EOF
#define UD_NO_TIME_H_TIME_T 1
EOF
		    
else
  rm -rf conftest*
  echo "$ac_t""declared" 1>&6
		
fi
rm -f conftest*
	    fi
	
else
  echo "$ac_t""no" 1>&6
	
	    cat >> confdefs.h <<\EOF
#define UD_NO_TIME_H_TIME_T 1
EOF
	
fi
          ac_safe=`echo "time.h" | tr './\055' '___'`
echo $ac_n "checking for time.h""... $ac_c" 1>&6
if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  cat > conftest.$ac_ext <<EOF
#line 3837 "configure"
#include "confdefs.h"
#include <time.h>
EOF
ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
{ (eval echo configure:3842: \"$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
  	    echo $ac_n "checking C header file <time.h> for typedef size_t""... $ac_c" 1>&6
	    echo '#include <time.h>' >conftest.c
	    if ($CPP conftest.c | grep size_t >/dev/null) 2>&5; then
		echo "$ac_t""declared" 1>&6
		rm conftest.c
	    else
		cat > conftest.$ac_ext <<EOF
#line 3863 "configure"
#include "confdefs.h"
#include <time.h>
			int size_t;
		    
int main() { return 0; }
int t() {

; return 0; }
EOF
if { (eval echo configure:3873: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
  rm -rf conftest*
  
			echo "$ac_t""undeclared" 1>&6
			cat >> confdefs.h <<\EOF
#define UD_NO_TIME_H_SIZE_T 1
EOF
		    
else
  rm -rf conftest*
  echo "$ac_t""declared" 1>&6
		
fi
rm -f conftest*
	    fi
	
else
  echo "$ac_t""no" 1>&6
	
	    cat >> confdefs.h <<\EOF
#define UD_NO_TIME_H_SIZE_T 1
EOF
	
fi
 for ac_func in difftime
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 3904 "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.  */
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:3926: \"$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 "$ac_t""yes" 1>&6
  :
else
  echo "$ac_t""no" 1>&6
LIBOBJS="$LIBOBJS ${ac_func}.o"
fi

done
    ac_safe=`echo "time.h" | tr './\055' '___'`
echo $ac_n "checking for time.h""... $ac_c" 1>&6
if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  cat > conftest.$ac_ext <<EOF
#line 3951 "configure"
#include "confdefs.h"
#include <time.h>
EOF
ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
{ (eval echo configure:3956: \"$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
  	    echo $ac_n "checking C header file <time.h> for function difftime()""... $ac_c" 1>&6
	    cat > conftest.$ac_ext <<EOF
#line 3972 "configure"
#include "confdefs.h"
#include <time.h>
		    extern struct {int a; int b;} *difftime();
		
int main() { return 0; }
int t() {

; return 0; }
EOF
if { (eval echo configure:3982: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
  rm -rf conftest*
  		    echo "$ac_t""undeclared" 1>&6
		    UD_NO_DIFFTIME_DECL="1"
cat >> confdefs.h <<\EOF
#define UD_NO_DIFFTIME_DECL 1
EOF


		
else
  rm -rf conftest*
  echo "$ac_t""declared" 1>&6
	    
fi
rm -f conftest*
	
else
  echo "$ac_t""no" 1>&6
	
	    UD_NO_DIFFTIME_DECL="1"
cat >> confdefs.h <<\EOF
#define UD_NO_DIFFTIME_DECL 1
EOF


	
fi
 for ac_func in strftime
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 4017 "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.  */
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:4039: \"$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 "$ac_t""yes" 1>&6
  :
else
  echo "$ac_t""no" 1>&6
LIBOBJS="$LIBOBJS ${ac_func}.o"
fi

done
    ac_safe=`echo "time.h" | tr './\055' '___'`
echo $ac_n "checking for time.h""... $ac_c" 1>&6
if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  cat > conftest.$ac_ext <<EOF
#line 4064 "configure"
#include "confdefs.h"
#include <time.h>
EOF
ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
{ (eval echo configure:4069: \"$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
  	    echo $ac_n "checking C header file <time.h> for function strftime()""... $ac_c" 1>&6
	    cat > conftest.$ac_ext <<EOF
#line 4085 "configure"
#include "confdefs.h"
#include <time.h>
		    extern struct {int a; int b;} *strftime();
		
int main() { return 0; }
int t() {

; return 0; }
EOF
if { (eval echo configure:4095: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
  rm -rf conftest*
  		    echo "$ac_t""undeclared" 1>&6
		    UD_NO_STRFTIME_DECL="1"
cat >> confdefs.h <<\EOF
#define UD_NO_STRFTIME_DECL 1
EOF


		
else
  rm -rf conftest*
  echo "$ac_t""declared" 1>&6
	    
fi
rm -f conftest*
	
else
  echo "$ac_t""no" 1>&6
	
	    UD_NO_STRFTIME_DECL="1"
cat >> confdefs.h <<\EOF
#define UD_NO_STRFTIME_DECL 1
EOF


	
fi
 
          for arg in limits.h.in; do
    case "$PORT_MANIFEST" in
      *$arg*)
	;;
      *)
	PORT_MANIFEST="${PORT_MANIFEST-} $arg"
	;;
    esac
  done
      for arg in misc; do
    case "$PORT_SUBDIRS" in
      *$arg*)
	;;
      *)
	PORT_SUBDIRS="${PORT_SUBDIRS-} $arg"
	;;
    esac
  done
                                  echo "#include <limits.h>" > conftestpath.c
    #
    # We add additional `/'s to the header file name to preclude compiler 
    # warnings about the non-portability of `#include "/usr/include/..."'.
    #
    case `uname -s`${GCC-} in
    AIX)
	#
	# AIX's C compiler doesn't emit a line that gives the pathname of
	# the included file.
	#
	# AIX's C compiler puts dependency information in a `.u' file.
	#
	# AIX 4.1's cc(1) makes the following complaint:
	#     ld: 0711-317 ERROR: Undefined symbol: .main
	#
	# AIX 4.1's ksh(1) has problems with `2>&5' so we redirect to 
	# /dev/null.
	#
	$CC_MAKEDEPEND $CPPFLAGS conftestpath.c 2>/dev/null
	path=`sed -n '/[^\/]*\(\/[^ 	]*limits\.h\).*/s//\1/p' \
		conftestpath.u | head -1`
	rm conftestpath.u
	;;
    HP-UX)
	#
	# HP-UX's C compiler doesn't have a dependency-generation option,
	# so we use another method.
	#
	path=`$CC -E $CPPFLAGS conftestpath.c 2>&5 | 
	      sed -n '/[^\/]*\(\/[^ 	]*limits\.h\).*/s//\1/p' |
	      head -1`
	;;
    *)
	path=`$CC_MAKEDEPEND $CPPFLAGS conftestpath.c 2>&5 |
	      sed -n '/[^\/]*\(\/[^ 	]*limits\.h\).*/s//\1/p' |
	      head -1`
	;;
    esac
    case "$path" in
    '')
	path=/dev/null
	;;
    *)
	path=//$path
	;;
    esac
    cat >> confdefs.h <<EOF
#define UD_SYSTEM_LIMITS_H "$path"
EOF
     
	      
	      for arg in misc; do
    case "$PORT_SUBDIRS" in
      *$arg*)
	;;
      *)
	PORT_SUBDIRS="${PORT_SUBDIRS-} $arg"
	;;
    esac
  done
	      

           for arg in search.h.in tsearch.c tfind.c tdelete.c twalk.c \
	search-node.h; do
    case "$PORT_MANIFEST" in
      *$arg*)
	;;
      *)
	PORT_MANIFEST="${PORT_MANIFEST-} $arg"
	;;
    esac
  done
                             for arg in misc; do
    case "$PORT_SUBDIRS" in
      *$arg*)
	;;
      *)
	PORT_SUBDIRS="${PORT_SUBDIRS-} $arg"
	;;
    esac
  done
            echo "#include <search.h>" > conftestpath.c
    #
    # We add additional `/'s to the header file name to preclude compiler 
    # warnings about the non-portability of `#include "/usr/include/..."'.
    #
    case `uname -s`${GCC-} in
    AIX)
	#
	# AIX's C compiler doesn't emit a line that gives the pathname of
	# the included file.
	#
	# AIX's C compiler puts dependency information in a `.u' file.
	#
	# AIX 4.1's cc(1) makes the following complaint:
	#     ld: 0711-317 ERROR: Undefined symbol: .main
	#
	# AIX 4.1's ksh(1) has problems with `2>&5' so we redirect to 
	# /dev/null.
	#
	$CC_MAKEDEPEND $CPPFLAGS conftestpath.c 2>/dev/null
	path=`sed -n '/[^\/]*\(\/[^ 	]*search\.h\).*/s//\1/p' \
		conftestpath.u | head -1`
	rm conftestpath.u
	;;
    HP-UX)
	#
	# HP-UX's C compiler doesn't have a dependency-generation option,
	# so we use another method.
	#
	path=`$CC -E $CPPFLAGS conftestpath.c 2>&5 | 
	      sed -n '/[^\/]*\(\/[^ 	]*search\.h\).*/s//\1/p' |
	      head -1`
	;;
    *)
	path=`$CC_MAKEDEPEND $CPPFLAGS conftestpath.c 2>&5 |
	      sed -n '/[^\/]*\(\/[^ 	]*search\.h\).*/s//\1/p' |
	      head -1`
	;;
    esac
    case "$path" in
    '')
	path=/dev/null
	;;
    *)
	path=//$path
	;;
    esac
    cat >> confdefs.h <<EOF
#define UD_SYSTEM_SEARCH_H "$path"
EOF
     
	      
	      for arg in misc; do
    case "$PORT_SUBDIRS" in
      *$arg*)
	;;
      *)
	PORT_SUBDIRS="${PORT_SUBDIRS-} $arg"
	;;
    esac
  done
	                   ac_safe=`echo "search.h" | tr './\055' '___'`
echo $ac_n "checking for search.h""... $ac_c" 1>&6
if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  cat > conftest.$ac_ext <<EOF
#line 4291 "configure"
#include "confdefs.h"
#include <search.h>
EOF
ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
{ (eval echo configure:4296: \"$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
  	    echo $ac_n "checking C header file <search.h> for typedef ENTRY""... $ac_c" 1>&6
	    echo '#include <search.h>' >conftest.c
	    if ($CPP conftest.c | grep ENTRY >/dev/null) 2>&5; then
		echo "$ac_t""declared" 1>&6
		rm conftest.c
	    else
		cat > conftest.$ac_ext <<EOF
#line 4317 "configure"
#include "confdefs.h"
#include <search.h>
			int ENTRY;
		    
int main() { return 0; }
int t() {

; return 0; }
EOF
if { (eval echo configure:4327: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
  rm -rf conftest*
  
			echo "$ac_t""undeclared" 1>&6
			cat >> confdefs.h <<\EOF
#define UD_NO_SEARCH_H_ENTRY 1
EOF
		    
else
  rm -rf conftest*
  echo "$ac_t""declared" 1>&6
		
fi
rm -f conftest*
	    fi
	
else
  echo "$ac_t""no" 1>&6
	
	    cat >> confdefs.h <<\EOF
#define UD_NO_SEARCH_H_ENTRY 1
EOF
	
fi
               ac_safe=`echo "search.h" | tr './\055' '___'`
echo $ac_n "checking for search.h""... $ac_c" 1>&6
if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  cat > conftest.$ac_ext <<EOF
#line 4357 "configure"
#include "confdefs.h"
#include <search.h>
EOF
ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
{ (eval echo configure:4362: \"$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
  	    echo $ac_n "checking C header file <search.h> for typedef ACTION""... $ac_c" 1>&6
	    echo '#include <search.h>' >conftest.c
	    if ($CPP conftest.c | grep ACTION >/dev/null) 2>&5; then
		echo "$ac_t""declared" 1>&6
		rm conftest.c
	    else
		cat > conftest.$ac_ext <<EOF
#line 4383 "configure"
#include "confdefs.h"
#include <search.h>
			int ACTION;
		    
int main() { return 0; }
int t() {

; return 0; }
EOF
if { (eval echo configure:4393: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
  rm -rf conftest*
  
			echo "$ac_t""undeclared" 1>&6
			cat >> confdefs.h <<\EOF
#define UD_NO_SEARCH_H_ACTION 1
EOF
		    
else
  rm -rf conftest*
  echo "$ac_t""declared" 1>&6
		
fi
rm -f conftest*
	    fi
	
else
  echo "$ac_t""no" 1>&6
	
	    cat >> confdefs.h <<\EOF
#define UD_NO_SEARCH_H_ACTION 1
EOF
	
fi
               ac_safe=`echo "search.h" | tr './\055' '___'`
echo $ac_n "checking for search.h""... $ac_c" 1>&6
if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  cat > conftest.$ac_ext <<EOF
#line 4423 "configure"
#include "confdefs.h"
#include <search.h>
EOF
ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
{ (eval echo configure:4428: \"$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
  	    echo $ac_n "checking C header file <search.h> for typedef VISIT""... $ac_c" 1>&6
	    echo '#include <search.h>' >conftest.c
	    if ($CPP conftest.c | grep VISIT >/dev/null) 2>&5; then
		echo "$ac_t""declared" 1>&6
		rm conftest.c
	    else
		cat > conftest.$ac_ext <<EOF
#line 4449 "configure"
#include "confdefs.h"
#include <search.h>
			int VISIT;
		    
int main() { return 0; }
int t() {

; return 0; }
EOF
if { (eval echo configure:4459: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
  rm -rf conftest*
  
			echo "$ac_t""undeclared" 1>&6
			cat >> confdefs.h <<\EOF
#define UD_NO_SEARCH_H_VISIT 1
EOF
		    
else
  rm -rf conftest*
  echo "$ac_t""declared" 1>&6
		
fi
rm -f conftest*
	    fi
	
else
  echo "$ac_t""no" 1>&6
	
	    cat >> confdefs.h <<\EOF
#define UD_NO_SEARCH_H_VISIT 1
EOF
	
fi
      for ac_func in tsearch
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 4490 "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.  */
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:4512: \"$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 "$ac_t""yes" 1>&6
  :
else
  echo "$ac_t""no" 1>&6
LIBOBJS="$LIBOBJS ${ac_func}.o"
fi

done
    ac_safe=`echo "search.h" | tr './\055' '___'`
echo $ac_n "checking for search.h""... $ac_c" 1>&6
if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  cat > conftest.$ac_ext <<EOF
#line 4537 "configure"
#include "confdefs.h"
#include <search.h>
EOF
ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
{ (eval echo configure:4542: \"$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
  	    echo $ac_n "checking C header file <search.h> for function tsearch()""... $ac_c" 1>&6
	    cat > conftest.$ac_ext <<EOF
#line 4558 "configure"
#include "confdefs.h"
#include <search.h>
		    extern struct {int a; int b;} *tsearch();
		
int main() { return 0; }
int t() {

; return 0; }
EOF
if { (eval echo configure:4568: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
  rm -rf conftest*
  		    echo "$ac_t""undeclared" 1>&6
		    UD_NO_TSEARCH_DECL="1"
cat >> confdefs.h <<\EOF
#define UD_NO_TSEARCH_DECL 1
EOF


		
else
  rm -rf conftest*
  echo "$ac_t""declared" 1>&6
	    
fi
rm -f conftest*
	
else
  echo "$ac_t""no" 1>&6
	
	    UD_NO_TSEARCH_DECL="1"
cat >> confdefs.h <<\EOF
#define UD_NO_TSEARCH_DECL 1
EOF


	
fi
     for ac_func in tfind
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 4603 "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.  */
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:4625: \"$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 "$ac_t""yes" 1>&6
  :
else
  echo "$ac_t""no" 1>&6
LIBOBJS="$LIBOBJS ${ac_func}.o"
fi

done
    ac_safe=`echo "search.h" | tr './\055' '___'`
echo $ac_n "checking for search.h""... $ac_c" 1>&6
if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  cat > conftest.$ac_ext <<EOF
#line 4650 "configure"
#include "confdefs.h"
#include <search.h>
EOF
ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
{ (eval echo configure:4655: \"$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
  	    echo $ac_n "checking C header file <search.h> for function tfind()""... $ac_c" 1>&6
	    cat > conftest.$ac_ext <<EOF
#line 4671 "configure"
#include "confdefs.h"
#include <search.h>
		    extern struct {int a; int b;} *tfind();
		
int main() { return 0; }
int t() {

; return 0; }
EOF
if { (eval echo configure:4681: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
  rm -rf conftest*
  		    echo "$ac_t""undeclared" 1>&6
		    UD_NO_TFIND_DECL="1"
cat >> confdefs.h <<\EOF
#define UD_NO_TFIND_DECL 1
EOF


		
else
  rm -rf conftest*
  echo "$ac_t""declared" 1>&6
	    
fi
rm -f conftest*
	
else
  echo "$ac_t""no" 1>&6
	
	    UD_NO_TFIND_DECL="1"
cat >> confdefs.h <<\EOF
#define UD_NO_TFIND_DECL 1
EOF


	
fi
     for ac_func in tdelete
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 4716 "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.  */
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:4738: \"$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 "$ac_t""yes" 1>&6
  :
else
  echo "$ac_t""no" 1>&6
LIBOBJS="$LIBOBJS ${ac_func}.o"
fi

done
    ac_safe=`echo "search.h" | tr './\055' '___'`
echo $ac_n "checking for search.h""... $ac_c" 1>&6
if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  cat > conftest.$ac_ext <<EOF
#line 4763 "configure"
#include "confdefs.h"
#include <search.h>
EOF
ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
{ (eval echo configure:4768: \"$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
  	    echo $ac_n "checking C header file <search.h> for function tdelete()""... $ac_c" 1>&6
	    cat > conftest.$ac_ext <<EOF
#line 4784 "configure"
#include "confdefs.h"
#include <search.h>
		    extern struct {int a; int b;} *tdelete();
		
int main() { return 0; }
int t() {

; return 0; }
EOF
if { (eval echo configure:4794: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
  rm -rf conftest*
  		    echo "$ac_t""undeclared" 1>&6
		    UD_NO_TDELETE_DECL="1"
cat >> confdefs.h <<\EOF
#define UD_NO_TDELETE_DECL 1
EOF


		
else
  rm -rf conftest*
  echo "$ac_t""declared" 1>&6
	    
fi
rm -f conftest*
	
else
  echo "$ac_t""no" 1>&6
	
	    UD_NO_TDELETE_DECL="1"
cat >> confdefs.h <<\EOF
#define UD_NO_TDELETE_DECL 1
EOF


	
fi
     for ac_func in twalk
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 4829 "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.  */
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:4851: \"$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 "$ac_t""yes" 1>&6
  :
else
  echo "$ac_t""no" 1>&6
LIBOBJS="$LIBOBJS ${ac_func}.o"
fi

done
    ac_safe=`echo "search.h" | tr './\055' '___'`
echo $ac_n "checking for search.h""... $ac_c" 1>&6
if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  cat > conftest.$ac_ext <<EOF
#line 4876 "configure"
#include "confdefs.h"
#include <search.h>
EOF
ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
{ (eval echo configure:4881: \"$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
  	    echo $ac_n "checking C header file <search.h> for function twalk()""... $ac_c" 1>&6
	    cat > conftest.$ac_ext <<EOF
#line 4897 "configure"
#include "confdefs.h"
#include <search.h>
		    extern struct {int a; int b;} *twalk();
		
int main() { return 0; }
int t() {

; return 0; }
EOF
if { (eval echo configure:4907: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
  rm -rf conftest*
  		    echo "$ac_t""undeclared" 1>&6
		    UD_NO_TWALK_DECL="1"
cat >> confdefs.h <<\EOF
#define UD_NO_TWALK_DECL 1
EOF


		
else
  rm -rf conftest*
  echo "$ac_t""declared" 1>&6
	    
fi
rm -f conftest*
	
else
  echo "$ac_t""no" 1>&6
	
	    UD_NO_TWALK_DECL="1"
cat >> confdefs.h <<\EOF
#define UD_NO_TWALK_DECL 1
EOF


	
fi
 

    case "${PERL-unset}" in
	unset)
	    for ac_prog in perl
do
# Extract the first word of "$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_PERL'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  if test -n "$PERL"; then
  ac_cv_prog_PERL="$PERL" # Let the user override the test.
else
  IFS="${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_PERL="$ac_prog"
      break
    fi
  done
  IFS="$ac_save_ifs"
fi
fi
PERL="$ac_cv_prog_PERL"
if test -n "$PERL"; then
  echo "$ac_t""$PERL" 1>&6
else
  echo "$ac_t""no" 1>&6
fi

test -n "$PERL" && break
done
	    case "$PERL" in
		'') echo "PERL:perl utility:/usr/local/bin/perl" >> confdefs.missing

		    ;;
		*)  
		    ;;
	    esac
	    ;;
	*)
	    echo $ac_n "checking for perl utility""... $ac_c" 1>&6
	    
	    echo "$ac_t""$PERL" 1>&6
	    ;;
    esac

    echo $ac_n "checking for type of perl executable to create""... $ac_c" 1>&6
    case ${LINKTYPE-unset} in
	unset)
	    case `uname -s` in
		ULTRIX)
		    LINKTYPE=static
		    ;;
		*)
		    LINKTYPE=dynamic
		    ;;
	    esac
	    ;;
	esac
    echo "$ac_t""$LINKTYPE" 1>&6
    

    
    echo $ac_n "checking for position-independent compilation flags""... $ac_c" 1>&6
    picflag=
    case `uname -s` in
	HP-UX)
	    picflag=+z
	    ;;
    esac
    case "$picflag" in
	'')
	    echo "$ac_t""''" 1>&6
	    ;;
	*)
	    echo "$ac_t""$picflag" 1>&6
	      for arg in $picflag; do
    case "$CFLAGS" in
      *$arg*)
	;;
      *)
	CFLAGS="${CFLAGS-} $arg"
	;;
    esac
  done
	      for arg in $picflag; do
    case "$FFLAGS" in
      *$arg*)
	;;
      *)
	FFLAGS="${FFLAGS-} $arg"
	;;
    esac
  done
	      for arg in $picflag; do
    case "$CXXFLAGS" in
      *$arg*)
	;;
      *)
	CXXFLAGS="${CXXFLAGS-} $arg"
	;;
    esac
  done
	    ;;
    esac

            case "${PERL}" in
	'')
	    PERL_ALL=
	    PERL_TEST=
	    PERL_INSTALL=
	    PERL_CLEAN=
	    PERL_DISTCLEAN=
	    PERL_MANUAL=
	    ;;
	*)
	    case "$LINKTYPE" in
		static)
		    PERL_ALL=perl/perl
		    PERL_INSTALL=perl/inst_perl
		    ;;
		*)
		    PERL_ALL=perl/dynamic
		    PERL_INSTALL=perl/install
		    ;;
	    esac
	    PERL_TEST=perl/test
	    PERL_CLEAN=perl/clean
	    PERL_DISTCLEAN=perl/distclean
	    PERL_MANUAL=udunitsperl.1
	    ;;
    esac
                        


FTPDIR=${FTPDIR-/home/ftp}/pub/udunits


    if test -s confdefs.missing; then
  echo
  echo "$0: ERROR: The following variables need values:"
  echo
  awk -F: 'BEGIN {printf "%-13s%-27s%s\n", "VARIABLE", "DESCRIPTION", "EXAMPLE";
	          printf "%-13s%-27s%s\n", "--------", "-------", "-------"}
	         {printf "%-13s%-27s%s\n", $1, $2, $3}' confdefs.missing
  if test -t 0 -a -t 1; then
    cat << \UD_CAT_EOF

For each variable above, this script will now request that you input
a value appropriate for your system (note that this value will not
be interpolated by a shell -- so don't use shell substitutions).
Alternatively, you can interrupt this script, set the above variables
in the environment or in the file CUSTOMIZE, and then re-execute this
script.  (Variables referring to executable programs needn't be set if
the relevant directory is added to PATH.  See file INSTALL for details.)

UD_CAT_EOF
    saveifs="$IFS"; IFS=:
    while read variable description example; do
      echo "Enter a value for the $description (e.g. \"$example\"):" >/dev/tty
      read value </dev/tty
      echo "$variable='$value'"
      echo >/dev/tty
    done <confdefs.missing >conf.assigns
    IFS="$saveifs"
    . ./conf.assigns
    rm -f conf.assigns
  else
    cat << UD_CAT_EOF

The above variables may be set in the environment or in the file
CUSTOMIZE.  Variables referring to executable programs needn't be set
if the relevant directory is added to PATH.  In any case, ./configure
should probably be rerun.  See file INSTALL for details.

UD_CAT_EOF
    rm confdefs.missing
    exit 1
  fi
fi
rm -f confdefs.missing
     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 2.9"
    exit 0 ;;
  -help | --help | --hel | --he | --h)
    echo "\$ac_cs_usage"; exit 0 ;;
  *) echo "\$ac_cs_usage"; exit 1 ;;
  esac
done

ac_given_srcdir=$srcdir

trap 'rm -fr `echo "Makefile
    lib/Makefile
    udunits/Makefile
    perl/Makefile.PL
 ${CONFIG_FILES-} port/misc/udposix.h port/misc/stdarg.h port/misc/stddef.h port/misc/stdlib.h port/misc/string.h port/misc/time.h port/misc/limits.h port/misc/search.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%@CONFIG_FILES@%$CONFIG_FILES%g
s%@PORT_SUBDIRS@%$PORT_SUBDIRS%g
s%@PORT_MANIFEST@%$PORT_MANIFEST%g
s%@PORT_ALL@%$PORT_ALL%g
s%@PORT_CLEAN@%$PORT_CLEAN%g
s%@PORT_DISTCLEAN@%$PORT_DISTCLEAN%g
s%@PORT_INSTALL@%$PORT_INSTALL%g
s%@prog@%$prog%g
s%@WHATIS@%$WHATIS%g
s%@MAKEWHATIS_CMD@%$MAKEWHATIS_CMD%g
s%@CC@%$CC%g
s%@OPSYS@%$OPSYS%g
s%@CC_MAKEDEPEND@%$CC_MAKEDEPEND%g
s%@CPP@%$CPP%g
s%@UD_NO_CONST@%$UD_NO_CONST%g
s%@UD_NO_VOLATILE@%$UD_NO_VOLATILE%g
s%@UD_NO_SIGNED@%$UD_NO_SIGNED%g
s%@UD_NO_PROTOTYPES@%$UD_NO_PROTOTYPES%g
s%@UD_NO_HASH@%$UD_NO_HASH%g
s%@UD_NO_HASHHASH@%$UD_NO_HASHHASH%g
s%@UD_NO_VOIDSTAR@%$UD_NO_VOIDSTAR%g
s%@AR@%$AR%g
s%@TARFLAGS@%$TARFLAGS%g
s%@RANLIB@%$RANLIB%g
s%@FTPBINDIR@%$FTPBINDIR%g
s%@LIBOBJS@%$LIBOBJS%g
s%@PORT_HEADERS@%$PORT_HEADERS%g
s%@PORT_CPP_LDM@%$PORT_CPP_LDM%g
s%@LD_UDPORT@%$LD_UDPORT%g
s%@NEQN@%$NEQN%g
s%@TBL@%$TBL%g
s%@LD_UDUNITS@%$LD_UDUNITS%g
s%@LD_YACC@%$LD_YACC%g
s%@LD_MATH@%$LD_MATH%g
s%@CFORTRAN_TYPE@%$CFORTRAN_TYPE%g
s%@FFLAGS@%$FFLAGS%g
s%@UD_NO_ATEXIT_DECL@%$UD_NO_ATEXIT_DECL%g
s%@UD_NO_GETENV_DECL@%$UD_NO_GETENV_DECL%g
s%@UD_NO_STRERROR_DECL@%$UD_NO_STRERROR_DECL%g
s%@UD_NO_STRCHR_DECL@%$UD_NO_STRCHR_DECL%g
s%@UD_NO_STRCPY_DECL@%$UD_NO_STRCPY_DECL%g
s%@UD_NO_STRRCHR_DECL@%$UD_NO_STRRCHR_DECL%g
s%@UD_NO_STRNCPY_DECL@%$UD_NO_STRNCPY_DECL%g
s%@UD_NO_STRTOK_DECL@%$UD_NO_STRTOK_DECL%g
s%@UD_NO_STRSTR_DECL@%$UD_NO_STRSTR_DECL%g
s%@UD_NO_MEMMOVE_DECL@%$UD_NO_MEMMOVE_DECL%g
s%@UD_NO_DIFFTIME_DECL@%$UD_NO_DIFFTIME_DECL%g
s%@UD_NO_STRFTIME_DECL@%$UD_NO_STRFTIME_DECL%g
s%@UD_NO_TSEARCH_DECL@%$UD_NO_TSEARCH_DECL%g
s%@UD_NO_TFIND_DECL@%$UD_NO_TFIND_DECL%g
s%@UD_NO_TDELETE_DECL@%$UD_NO_TDELETE_DECL%g
s%@UD_NO_TWALK_DECL@%$UD_NO_TWALK_DECL%g
s%@PERL@%$PERL%g
s%@LINKTYPE@%$LINKTYPE%g
s%@PERL_ALL@%$PERL_ALL%g
s%@PERL_TEST@%$PERL_TEST%g
s%@PERL_INSTALL@%$PERL_INSTALL%g
s%@PERL_CLEAN@%$PERL_CLEAN%g
s%@PERL_DISTCLEAN@%$PERL_DISTCLEAN%g
s%@PERL_MANUAL@%$PERL_MANUAL%g
s%@FTPDIR@%$FTPDIR%g

CEOF
EOF
cat >> $CONFIG_STATUS <<EOF

CONFIG_FILES=\${CONFIG_FILES-"Makefile
    lib/Makefile
    udunits/Makefile
    perl/Makefile.PL
 ${CONFIG_FILES-}"}
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

  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
" -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-"port/misc/udposix.h port/misc/stdarg.h port/misc/stddef.h port/misc/stdlib.h port/misc/string.h port/misc/time.h port/misc/limits.h port/misc/search.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 >> $CONFIG_STATUS <<\EOF
  rm -f conftest.frag conftest.h
  case "$ac_file" in
  *.h|*.hh|*.H)
      echo "/* $ac_file.  Generated automatically by configure.  */" \
          > conftest.h
      ;;
  esac
  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
    rm -f $ac_file
    mv conftest.h $ac_file
  fi
fi; done

EOF
cat >> $CONFIG_STATUS <<EOF
		CC="$CC"
	        
EOF
cat >> $CONFIG_STATUS <<\EOF
		#
# Create a script to accomplish the post processing.
#
cat << UD_EOF_CONFTEST_C > conftest.c
#include <stdio.h>
main()
{
    return readsub((char*)NULL) ? 0 : 1;
}
readsub(inpath)
    char	*inpath;
{
    char	buf[2048], path[1024];
    FILE	*fp	= inpath == NULL
				? stdin
				: fopen(inpath, "r");
    if (fp == NULL) {
	(void) perror(inpath);
	return 0;
    }
    buf[sizeof(buf)-1]	= 0;
    while (fgets(buf, sizeof(buf), fp) != NULL) {
	if (sscanf(buf, "include%*[ \t]%s", path) == 1) {
	    if (!readsub(path))
		return 0;
	} else {
	    (void) fputs(buf, stdout);
	}
    }
    return 1;
}
UD_EOF_CONFTEST_C
if eval $CC -o conftest ${CFLAGS-} ${CPPFLAGS-} ${LDFLAGS-} conftest.c; then
    conftest=`pwd`/conftest
    case "${CONFIG_FILES-}" in
    '')
	;;
    *)
	for file in ${CONFIG_FILES-}; do
	    echo 1>&2 "expanding \`include's in file \`$file'"
	    sd=`pwd`/`echo $file | sed 's,[^/]*$,,'`
	    base=`basename $file`
	    (cd $sd && $conftest < $base > conftest.mk && 
	      mv conftest.mk $base) || exit 1
	done
	;;
    esac
fi
rm conftest conftest.c
 	    
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