#! /bin/sh

# Guess values for system-dependent variables and create Makefiles.
# Generated automatically using autoconf version 2.12 
# Copyright (C) 1992, 93, 94, 95, 96 Free Software Foundation, Inc.
#
# This configure script is free software; the Free Software Foundation
# gives unlimited permission to copy, distribute and modify it.

# Defaults:
ac_help=
ac_default_prefix=/usr/local
# Any additions from configure.in:
ac_help="$ac_help
  --enable-zsh-debug         use it if you want to debug zsh"
ac_help="$ac_help
  --enable-zsh-mem           use zsh memory allocation routines"
ac_help="$ac_help
  --enable-zsh-mem-debug     debug zsh memory allocation routines"
ac_help="$ac_help
  --enable-zsh-mem-warning   print warnings when error in memory allocation"
ac_help="$ac_help
  --enable-zsh-secure-free   turn on error checking for free()"
ac_help="$ac_help
  --enable-zsh-hash-debug    turn on debugging of internal hash tables"
ac_help="$ac_help
  --enable-etcdir=directory  default directory for global zsh scripts"
ac_help="$ac_help
  --enable-zshenv=pathname   the full pathname of the global zshenv script"
ac_help="$ac_help
  --enable-zshrc=pathname    the full pathname of the global zshrc script"
ac_help="$ac_help
  --enable-zprofile=pathname the full pathname of the global zprofile script"
ac_help="$ac_help
  --enable-zlogin=pathname   the full pathname of the global zlogin script"
ac_help="$ac_help
  --enable-zlogout=pathname  the full pathname of the global zlogout script"
ac_help="$ac_help
  --enable-dynamic           allow dynamically loaded binary modules"
ac_help="$ac_help
  --enable-ansi2knr          translate source to K&R C before compiling"

# 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=
# Maximum number of lines to put in a shell here document.
ac_max_here_lines=12

ac_prev=
for ac_option
do

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

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

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

  case "$ac_option" in

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

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

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

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

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

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

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

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

  -help | --help | --hel | --he)
    # Omit some internal or obsolete options to make the list less imposing.
    # This message is too long to be a string in the A/UX 3.1 sh.
    cat << EOF
Usage: configure [options] [host]
Options: [defaults in brackets after descriptions]
Configuration:
  --cache-file=FILE       cache test results in FILE
  --help                  print this message
  --no-create             do not create output files
  --quiet, --silent       do not print \`checking...' messages
  --version               print the version of autoconf that created configure
Directory and file names:
  --prefix=PREFIX         install architecture-independent files in PREFIX
                          [$ac_default_prefix]
  --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
                          [same as prefix]
  --bindir=DIR            user executables in DIR [EPREFIX/bin]
  --sbindir=DIR           system admin executables in DIR [EPREFIX/sbin]
  --libexecdir=DIR        program executables in DIR [EPREFIX/libexec]
  --datadir=DIR           read-only architecture-independent data in DIR
                          [PREFIX/share]
  --sysconfdir=DIR        read-only single-machine data in DIR [PREFIX/etc]
  --sharedstatedir=DIR    modifiable architecture-independent data in DIR
                          [PREFIX/com]
  --localstatedir=DIR     modifiable single-machine data in DIR [PREFIX/var]
  --libdir=DIR            object code libraries in DIR [EPREFIX/lib]
  --includedir=DIR        C header files in DIR [PREFIX/include]
  --oldincludedir=DIR     C header files for non-gcc in DIR [/usr/include]
  --infodir=DIR           info documentation in DIR [PREFIX/info]
  --mandir=DIR            man documentation in DIR [PREFIX/man]
  --srcdir=DIR            find the sources in DIR [configure dir or ..]
  --program-prefix=PREFIX prepend PREFIX to installed program names
  --program-suffix=SUFFIX append SUFFIX to installed program names
  --program-transform-name=PROGRAM
                          run sed PROGRAM on installed program names
EOF
    cat << EOF
Host type:
  --build=BUILD           configure for building on BUILD [BUILD=HOST]
  --host=HOST             configure for HOST [guessed]
  --target=TARGET         configure for TARGET [TARGET=HOST]
Features and packages:
  --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
  --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
  --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
  --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
  --x-includes=DIR        X include files are in DIR
  --x-libraries=DIR       X library files are in DIR
EOF
    if test -n "$ac_help"; then
      echo "--enable and --with options recognized:$ac_help"
    fi
    exit 0 ;;

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

  -version | --version | --versio | --versi | --vers)
    echo "configure generated by autoconf version 2.12"
    exit 0 ;;

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

  -without-* | --without-*)
    ac_package=`echo $ac_option|sed -e 's/-*without-//'`
    # Reject names that are not valid shell variable names.
    if test -n "`echo $ac_package| sed 's/[-a-zA-Z0-9_]//g'`"; then
      { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
    fi
    ac_package=`echo $ac_package| sed 's/-/_/g'`
    eval "with_${ac_package}=no" ;;

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

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

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

  -*) { echo "configure: error: $ac_option: invalid option; use --help to show usage" 1>&2; exit 1; }
    ;;

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

  esac
done

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

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

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

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

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

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

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

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

# Find the source files, if location was not specified.
if test -z "$srcdir"; then
  ac_srcdir_defaulted=yes
  # Try the directory containing this script, then its parent.
  ac_prog=$0
  ac_confdir=`echo $ac_prog|sed 's%/[^/][^/]*$%%'`
  test "x$ac_confdir" = "x$ac_prog" && ac_confdir=.
  srcdir=$ac_confdir
  if test ! -r $srcdir/$ac_unique_file; then
    srcdir=..
  fi
else
  ac_srcdir_defaulted=no
fi
if test ! -r $srcdir/$ac_unique_file; then
  if test "$ac_srcdir_defaulted" = yes; then
    { echo "configure: error: can not find sources in $ac_confdir or .." 1>&2; exit 1; }
  else
    { echo "configure: error: can not find sources in $srcdir" 1>&2; exit 1; }
  fi
fi
srcdir=`echo "${srcdir}" | sed 's%\([^/]\)/*$%\1%'`

# Prefer explicitly selected file to automatically selected ones.
if test -z "$CONFIG_SITE"; then
  if test "x$prefix" != xNONE; then
    CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"
  else
    CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
  fi
fi
for ac_site_file in $CONFIG_SITE; do
  if test -r "$ac_site_file"; then
    echo "loading site script $ac_site_file"
    . "$ac_site_file"
  fi
done

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

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

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




VERSION=`sed -e 's/^.*"\(.*\)"$/\1/' ${srcdir}/Src/version.h`
echo "configuring for zsh $VERSION"

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


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

echo $ac_n "checking host system type""... $ac_c" 1>&6
echo "configure:581: checking host system type" >&5

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

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

cat >> confdefs.h <<EOF
#define OSTYPE "$host_os"
EOF

cat >> confdefs.h <<EOF
#define MACHTYPE "$host_cpu"
EOF

cat >> confdefs.h <<EOF
#define VENDOR "$host_vendor"
EOF


# Check whether --enable-zsh-debug or --disable-zsh-debug was given.
if test "${enable_zsh_debug+set}" = set; then
  enableval="$enable_zsh_debug"
  if test x$enableval = xyes; then
  cat >> confdefs.h <<\EOF
#define DEBUG 1
EOF

fi
fi


# Check whether --enable-zsh-mem or --disable-zsh-mem was given.
if test "${enable_zsh_mem+set}" = set; then
  enableval="$enable_zsh_mem"
  if test x$enableval = xyes; then
  cat >> confdefs.h <<\EOF
#define ZSH_MEM 1
EOF

fi
fi


# Check whether --enable-zsh-mem-debug or --disable-zsh-mem-debug was given.
if test "${enable_zsh_mem_debug+set}" = set; then
  enableval="$enable_zsh_mem_debug"
  if test x$enableval = xyes; then
  cat >> confdefs.h <<\EOF
#define ZSH_MEM_DEBUG 1
EOF

fi
fi


# Check whether --enable-zsh-mem-warning or --disable-zsh-mem-warning was given.
if test "${enable_zsh_mem_warning+set}" = set; then
  enableval="$enable_zsh_mem_warning"
  if test x$enableval = xyes; then
  cat >> confdefs.h <<\EOF
#define ZSH_MEM_WARNING 1
EOF

fi
fi


# Check whether --enable-zsh-secure-free or --disable-zsh-secure-free was given.
if test "${enable_zsh_secure_free+set}" = set; then
  enableval="$enable_zsh_secure_free"
  if test x$enableval = xyes; then
  cat >> confdefs.h <<\EOF
#define ZSH_SECURE_FREE 1
EOF

fi
fi


# Check whether --enable-zsh-hash-debug or --disable-zsh-hash-debug was given.
if test "${enable_zsh_hash_debug+set}" = set; then
  enableval="$enable_zsh_hash_debug"
  if test x$enableval = xyes; then
  cat >> confdefs.h <<\EOF
#define ZSH_HASH_DEBUG 1
EOF

fi
fi


# Check whether --enable-etcdir or --disable-etcdir was given.
if test "${enable_etcdir+set}" = set; then
  enableval="$enable_etcdir"
  etcdir="$enableval"
else
  etcdir=/etc
fi


# Check whether --enable-zshenv or --disable-zshenv was given.
if test "${enable_zshenv+set}" = set; then
  enableval="$enable_zshenv"
  zshenv="$enableval"
else
  if test "x$etcdir" = xno; then
  zshenv=no
else
  zshenv="$etcdir/zshenv"
fi
fi

if test "x$zshenv" != xno; then
  cat >> confdefs.h <<EOF
#define GLOBAL_ZSHENV "$zshenv"
EOF

fi

# Check whether --enable-zshrc or --disable-zshrc was given.
if test "${enable_zshrc+set}" = set; then
  enableval="$enable_zshrc"
  zshrc="$enableval"
else
  if test "x$etcdir" = xno; then
  zshrc=no
else
  zshrc="$etcdir/zshrc"
fi
fi

if test "x$zshrc" != xno; then
  cat >> confdefs.h <<EOF
#define GLOBAL_ZSHRC "$zshrc"
EOF

fi

# Check whether --enable-zprofile or --disable-zprofile was given.
if test "${enable_zprofile+set}" = set; then
  enableval="$enable_zprofile"
  zprofile="$enableval"
else
  if test "x$etcdir" = xno; then
  zprofile=no
else
  zprofile="$etcdir/zprofile"
fi
fi

if test "x$zprofile" != xno; then
  cat >> confdefs.h <<EOF
#define GLOBAL_ZPROFILE "$zprofile"
EOF

fi

# Check whether --enable-zlogin or --disable-zlogin was given.
if test "${enable_zlogin+set}" = set; then
  enableval="$enable_zlogin"
  zlogin="$enableval"
else
  if test "x$etcdir" = xno; then
  zlogin=no
else
  zlogin="$etcdir/zlogin"
fi
fi

if test "x$zlogin" != xno; then
  cat >> confdefs.h <<EOF
#define GLOBAL_ZLOGIN "$zlogin"
EOF

fi

# Check whether --enable-zlogout or --disable-zlogout was given.
if test "${enable_zlogout+set}" = set; then
  enableval="$enable_zlogout"
  zlogout="$enableval"
else
  if test "x$etcdir" = xno; then
  zlogout=no
else
  zlogout="$etcdir/zlogout"
fi
fi

if test "x$zlogout" != xno; then
  cat >> confdefs.h <<EOF
#define GLOBAL_ZLOGOUT "$zlogout"
EOF

fi


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


# Check whether --enable-ansi2knr or --disable-ansi2knr was given.
if test "${enable_ansi2knr+set}" = set; then
  enableval="$enable_ansi2knr"
  ansi2knr="$enableval"
else
  ansi2knr=default
fi


test -z "${CFLAGS+set}"  && CFLAGS=  auto_cflags=1
test -z "${LDFLAGS+set}" && LDFLAGS= auto_ldflags=1

# Extract the first word of "gcc", so it can be a program name with args.
set dummy gcc; ac_word=$2
echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
echo "configure:815: checking for $ac_word" >&5
if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  if test -n "$CC"; then
  ac_cv_prog_CC="$CC" # Let the user override the test.
else
  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS="${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="gcc"
      break
    fi
  done
  IFS="$ac_save_ifs"
fi
fi
CC="$ac_cv_prog_CC"
if test -n "$CC"; then
  echo "$ac_t""$CC" 1>&6
else
  echo "$ac_t""no" 1>&6
fi

if test -z "$CC"; then
  # Extract the first word of "cc", so it can be a program name with args.
set dummy cc; ac_word=$2
echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
echo "configure:844: checking for $ac_word" >&5
if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  if test -n "$CC"; then
  ac_cv_prog_CC="$CC" # Let the user override the test.
else
  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS="${IFS}:"
  ac_prog_rejected=no
  for ac_dir in $PATH; do
    test -z "$ac_dir" && ac_dir=.
    if test -f $ac_dir/$ac_word; then
      if test "$ac_dir/$ac_word" = "/usr/ucb/cc"; then
        ac_prog_rejected=yes
	continue
      fi
      ac_cv_prog_CC="cc"
      break
    fi
  done
  IFS="$ac_save_ifs"
if test $ac_prog_rejected = yes; then
  # We found a bogon in the path, so make sure we never use it.
  set dummy $ac_cv_prog_CC
  shift
  if test $# -gt 0; then
    # We chose a different compiler from the bogus one.
    # However, it has the same basename, so the bogon will be chosen
    # first if we set CC to just the basename; use the full file name.
    shift
    set dummy "$ac_dir/$ac_word" "$@"
    shift
    ac_cv_prog_CC="$@"
  fi
fi
fi
fi
CC="$ac_cv_prog_CC"
if test -n "$CC"; then
  echo "$ac_t""$CC" 1>&6
else
  echo "$ac_t""no" 1>&6
fi

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

echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works""... $ac_c" 1>&6
echo "configure:892: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works" >&5

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

cat > conftest.$ac_ext <<EOF
#line 902 "configure"
#include "confdefs.h"
main(){return(0);}
EOF
if { (eval echo configure:906: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
  ac_cv_prog_cc_works=yes
  # If we can't run a trivial program, we are probably using a cross compiler.
  if (./conftest; exit) 2>/dev/null; then
    ac_cv_prog_cc_cross=no
  else
    ac_cv_prog_cc_cross=yes
  fi
else
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
  ac_cv_prog_cc_works=no
fi
rm -fr conftest*

echo "$ac_t""$ac_cv_prog_cc_works" 1>&6
if test $ac_cv_prog_cc_works = no; then
  { echo "configure: error: installation or configuration problem: C compiler cannot create executables." 1>&2; exit 1; }
fi
echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler""... $ac_c" 1>&6
echo "configure:926: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler" >&5
echo "$ac_t""$ac_cv_prog_cc_cross" 1>&6
cross_compiling=$ac_cv_prog_cc_cross

echo $ac_n "checking whether we are using GNU C""... $ac_c" 1>&6
echo "configure:931: checking whether we are using GNU C" >&5
if eval "test \"`echo '$''{'ac_cv_prog_gcc'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  cat > conftest.c <<EOF
#ifdef __GNUC__
  yes;
#endif
EOF
if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:940: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
  ac_cv_prog_gcc=yes
else
  ac_cv_prog_gcc=no
fi
fi

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

if test $ac_cv_prog_gcc = yes; then
  GCC=yes
  ac_test_CFLAGS="${CFLAGS+set}"
  ac_save_CFLAGS="$CFLAGS"
  CFLAGS=
  echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&6
echo "configure:955: checking whether ${CC-cc} accepts -g" >&5
if eval "test \"`echo '$''{'ac_cv_prog_cc_g'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  echo 'void f(){}' > conftest.c
if test -z "`${CC-cc} -g -c conftest.c 2>&1`"; then
  ac_cv_prog_cc_g=yes
else
  ac_cv_prog_cc_g=no
fi
rm -f conftest*

fi

echo "$ac_t""$ac_cv_prog_cc_g" 1>&6
  if test "$ac_test_CFLAGS" = set; then
    CFLAGS="$ac_save_CFLAGS"
  elif test $ac_cv_prog_cc_g = yes; then
    CFLAGS="-g -O2"
  else
    CFLAGS="-O2"
  fi
else
  GCC=
  test "${CFLAGS+set}" = set || CFLAGS="-g"
fi


if test -n "$auto_cflags"; then
  if test "${enable_zsh_debug}" = yes; then
    if test -n "$GCC"; then
      CFLAGS="$CFLAGS -Wall -Wno-implicit -Wmissing-prototypes -pedantic -ggdb"
    else
      CFLAGS="$CFLAGS -g"
    fi
  else
    if test -n "$GCC"; then
      CFLAGS="$CFLAGS -Wall -Wno-implicit -Wmissing-prototypes -O2"
    else
      CFLAGS="$CFLAGS -O"
    fi
  fi
fi
if test -n "$auto_ldflags"; then
  if test "${enable_zsh_debug}" = yes; then
    LDFLAGS=-g
  else
    LDFLAGS=-s
  fi
fi

if test `echo $host_os | sed 's/^\(...\).*/\1/'` = sco; then
  CFLAGS="-D__sco $CFLAGS"
fi

sed=':1
     s/ -s / /g
     t1
     s/^ *//
     s/ *$//'

case " $LDFLAGS " in
  *" -s "*) strip_exeldflags=true strip_libldflags=true
    LDFLAGS=`echo " $LDFLAGS " | sed "$sed"` ;;
  *) strip_exeldflags=false strip_libldflags=false ;;
esac

case " ${EXELDFLAGS+$EXELDFLAGS }" in
  " ") ;;
  *" -s "*) strip_exeldflags=true
    EXELDFLAGS=`echo " $EXELDFLAGS " | sed "$sed"` ;;
  *) strip_exeldflags=false ;;
esac

case " ${LIBLDFLAGS+$LIBLDFLAGS }" in
  " ") ;;
  *" -s "*) strip_libldflags=true
    LIBLDFLAGS=`echo " $LIBLDFLAGS " | sed "$sed"` ;;
  *) strip_libldflags=false ;;
esac


echo $ac_n "checking how to run the C preprocessor""... $ac_c" 1>&6
echo "configure:1038: checking how to run the C preprocessor" >&5
# On Suns, sometimes $CPP names a directory.
if test -n "$CPP" && test -d "$CPP"; then
  CPP=
fi
if test -z "$CPP"; then
if eval "test \"`echo '$''{'ac_cv_prog_CPP'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
    # This must be in double quotes, not single quotes, because CPP may get
  # substituted into the Makefile and "${CC-cc}" will confuse make.
  CPP="${CC-cc} -E"
  # On the NeXT, cc -E runs the code through the compiler's parser,
  # not just through cpp.
  cat > conftest.$ac_ext <<EOF
#line 1053 "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:1059: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
ac_err=`grep -v '^ *+' conftest.out`
if test -z "$ac_err"; then
  :
else
  echo "$ac_err" >&5
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
  rm -rf conftest*
  CPP="${CC-cc} -E -traditional-cpp"
  cat > conftest.$ac_ext <<EOF
#line 1070 "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:1076: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
ac_err=`grep -v '^ *+' conftest.out`
if test -z "$ac_err"; then
  :
else
  echo "$ac_err" >&5
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
  rm -rf conftest*
  CPP=/lib/cpp
fi
rm -f conftest*
fi
rm -f conftest*
  ac_cv_prog_CPP="$CPP"
fi
  CPP="$ac_cv_prog_CPP"
else
  ac_cv_prog_CPP="$CPP"
fi
echo "$ac_t""$CPP" 1>&6
                 if test $ac_cv_prog_gcc = yes; then
    echo $ac_n "checking whether ${CC-cc} needs -traditional""... $ac_c" 1>&6
echo "configure:1099: checking whether ${CC-cc} needs -traditional" >&5
if eval "test \"`echo '$''{'ac_cv_prog_gcc_traditional'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
    ac_pattern="Autoconf.*'x'"
  cat > conftest.$ac_ext <<EOF
#line 1105 "configure"
#include "confdefs.h"
#include <sgtty.h>
Autoconf TIOCGETP
EOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
  egrep "$ac_pattern" >/dev/null 2>&1; then
  rm -rf conftest*
  ac_cv_prog_gcc_traditional=yes
else
  rm -rf conftest*
  ac_cv_prog_gcc_traditional=no
fi
rm -f conftest*


  if test $ac_cv_prog_gcc_traditional = no; then
    cat > conftest.$ac_ext <<EOF
#line 1123 "configure"
#include "confdefs.h"
#include <termio.h>
Autoconf TCGETA
EOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
  egrep "$ac_pattern" >/dev/null 2>&1; then
  rm -rf conftest*
  ac_cv_prog_gcc_traditional=yes
fi
rm -f conftest*

  fi
fi

echo "$ac_t""$ac_cv_prog_gcc_traditional" 1>&6
  if test $ac_cv_prog_gcc_traditional = yes; then
    CC="$CC -traditional"
  fi
fi
     echo $ac_n "checking for working const""... $ac_c" 1>&6
echo "configure:1144: checking for working const" >&5
if eval "test \"`echo '$''{'ac_cv_c_const'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  cat > conftest.$ac_ext <<EOF
#line 1149 "configure"
#include "confdefs.h"

int main() {

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

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

; return 0; }
EOF
if { (eval echo configure:1198: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
  rm -rf conftest*
  ac_cv_c_const=yes
else
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
  rm -rf conftest*
  ac_cv_c_const=no
fi
rm -f conftest*
fi

echo "$ac_t""$ac_cv_c_const" 1>&6
if test $ac_cv_c_const = no; then
  cat >> confdefs.h <<\EOF
#define const 
EOF

fi
                  
echo $ac_n "checking for ${CC-cc} option to accept ANSI C""... $ac_c" 1>&6
echo "configure:1219: checking for ${CC-cc} option to accept ANSI C" >&5
if eval "test \"`echo '$''{'fp_cv_prog_cc_stdc'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  fp_cv_prog_cc_stdc=no
ac_save_CFLAGS="$CFLAGS"
# Don't try gcc -ansi; that turns off useful extensions and
# breaks some systems' header files.
# AIX			-qlanglvl=ansi
# Ultrix and OSF/1	-std1
# HP-UX			-Aa -D_HPUX_SOURCE
# SVR4			-Xc
for ac_arg in "" -qlanglvl=ansi -std1 "-Aa -D_HPUX_SOURCE" -Xc
do
  CFLAGS="$ac_save_CFLAGS $ac_arg"
  cat > conftest.$ac_ext <<EOF
#line 1235 "configure"
#include "confdefs.h"
#ifndef __STDC__
choke me
#endif	

int main() {
int test (int i, double x);
struct s1 {int (*f) (int a);};
struct s2 {int (*f) (double a);};
; return 0; }
EOF
if { (eval echo configure:1247: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
  rm -rf conftest*
  fp_cv_prog_cc_stdc="$ac_arg"; break
else
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
fi
rm -f conftest*
done
CFLAGS="$ac_save_CFLAGS"

fi

echo "$ac_t""$fp_cv_prog_cc_stdc" 1>&6
case "x$fp_cv_prog_cc_stdc" in
  x|xno) ;;
  *) CC="$CC $fp_cv_prog_cc_stdc" ;;
esac

echo $ac_n "checking whether to use prototypes""... $ac_c" 1>&6
echo "configure:1267: checking whether to use prototypes" >&5
if test ."$ansi2knr" = .yes || test ."$ansi2knr" = .no; then
  msg="(overridden) "
else
  msg=
  if test ."$fp_cv_prog_cc_stdc" = .no; then
    ansi2knr=yes
  else
    ansi2knr=no
  fi
fi
if test "$ansi2knr" = yes; then
  echo "$ac_t""${msg}no" 1>&6
  U=_
else
  echo "$ac_t""${msg}yes" 1>&6
  cat >> confdefs.h <<\EOF
#define PROTOTYPES 1
EOF

  U=
fi


echo $ac_n "checking size of long""... $ac_c" 1>&6
echo "configure:1292: checking size of long" >&5
if eval "test \"`echo '$''{'ac_cv_sizeof_long'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  if test "$cross_compiling" = yes; then
  ac_cv_sizeof_long=8
else
  cat > conftest.$ac_ext <<EOF
#line 1300 "configure"
#include "confdefs.h"
#include <stdio.h>
main()
{
  FILE *f=fopen("conftestval", "w");
  if (!f) exit(1);
  fprintf(f, "%d\n", sizeof(long));
  exit(0);
}
EOF
if { (eval echo configure:1311: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest && (./conftest; exit) 2>/dev/null
then
  ac_cv_sizeof_long=`cat conftestval`
else
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
  rm -fr conftest*
  ac_cv_sizeof_long=0
fi
rm -fr conftest*
fi

fi
echo "$ac_t""$ac_cv_sizeof_long" 1>&6
cat >> confdefs.h <<EOF
#define SIZEOF_LONG $ac_cv_sizeof_long
EOF

    # The Ultrix 4.2 mips builtin alloca declared by alloca.h only works
# for constant arguments.  Useless!
echo $ac_n "checking for working alloca.h""... $ac_c" 1>&6
echo "configure:1332: checking for working alloca.h" >&5
if eval "test \"`echo '$''{'ac_cv_header_alloca_h'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  cat > conftest.$ac_ext <<EOF
#line 1337 "configure"
#include "confdefs.h"
#include <alloca.h>
int main() {
char *p = alloca(2 * sizeof(int));
; return 0; }
EOF
if { (eval echo configure:1344: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
  rm -rf conftest*
  ac_cv_header_alloca_h=yes
else
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
  rm -rf conftest*
  ac_cv_header_alloca_h=no
fi
rm -f conftest*
fi

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

fi

echo $ac_n "checking for alloca""... $ac_c" 1>&6
echo "configure:1365: checking for alloca" >&5
if eval "test \"`echo '$''{'ac_cv_func_alloca_works'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  cat > conftest.$ac_ext <<EOF
#line 1370 "configure"
#include "confdefs.h"

#ifdef __GNUC__
# define alloca __builtin_alloca
#else
# if HAVE_ALLOCA_H
#  include <alloca.h>
# else
#  ifdef _AIX
 #pragma alloca
#  else
#   ifndef alloca /* predefined by HP cc +Olibcalls */
char *alloca ();
#   endif
#  endif
# endif
#endif

int main() {
char *p = (char *) alloca(1);
; return 0; }
EOF
if { (eval echo configure:1393: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
  rm -rf conftest*
  ac_cv_func_alloca_works=yes
else
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
  rm -rf conftest*
  ac_cv_func_alloca_works=no
fi
rm -f conftest*
fi

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

fi

if test $ac_cv_func_alloca_works = no; then
  # The SVR3 libPW and SVR4 libucb both contain incompatible functions
  # that cause trouble.  Some versions do not even contain alloca or
  # contain a buggy version.  If you still want to use their alloca,
  # use ar to extract alloca.o from them instead of compiling alloca.c.
  ALLOCA=alloca.o
  cat >> confdefs.h <<\EOF
#define C_ALLOCA 1
EOF


echo $ac_n "checking whether alloca needs Cray hooks""... $ac_c" 1>&6
echo "configure:1425: checking whether alloca needs Cray hooks" >&5
if eval "test \"`echo '$''{'ac_cv_os_cray'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  cat > conftest.$ac_ext <<EOF
#line 1430 "configure"
#include "confdefs.h"
#if defined(CRAY) && ! defined(CRAY2)
webecray
#else
wenotbecray
#endif

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

fi

echo "$ac_t""$ac_cv_os_cray" 1>&6
if test $ac_cv_os_cray = yes; then
for ac_func in _getb67 GETB67 getb67; do
  echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
echo "configure:1455: checking for $ac_func" >&5
if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  cat > conftest.$ac_ext <<EOF
#line 1460 "configure"
#include "confdefs.h"
/* System header to define __stub macros and hopefully few prototypes,
    which can conflict with char $ac_func(); below.  */
#include <assert.h>
/* Override any gcc2 internal prototype to avoid an error.  */
/* We use char because int might match the return type of a gcc2
    builtin and then its argument prototype would still apply.  */
char $ac_func();

int main() {

/* The GNU C library defines this for functions which it implements
    to always fail with ENOSYS.  Some functions are actually named
    something starting with __ and the normal name is an alias.  */
#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
choke me
#else
$ac_func();
#endif

; return 0; }
EOF
if { (eval echo configure:1483: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
  rm -rf conftest*
  eval "ac_cv_func_$ac_func=yes"
else
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
  rm -rf conftest*
  eval "ac_cv_func_$ac_func=no"
fi
rm -f conftest*
fi

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

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

done
fi

echo $ac_n "checking stack direction for C alloca""... $ac_c" 1>&6
echo "configure:1510: checking stack direction for C alloca" >&5
if eval "test \"`echo '$''{'ac_cv_c_stack_direction'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  if test "$cross_compiling" = yes; then
  ac_cv_c_stack_direction=0
else
  cat > conftest.$ac_ext <<EOF
#line 1518 "configure"
#include "confdefs.h"
find_stack_direction ()
{
  static char *addr = 0;
  auto char dummy;
  if (addr == 0)
    {
      addr = &dummy;
      return find_stack_direction ();
    }
  else
    return (&dummy > addr) ? 1 : -1;
}
main ()
{
  exit (find_stack_direction() < 0);
}
EOF
if { (eval echo configure:1537: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest && (./conftest; exit) 2>/dev/null
then
  ac_cv_c_stack_direction=1
else
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
  rm -fr conftest*
  ac_cv_c_stack_direction=-1
fi
rm -fr conftest*
fi

fi

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

fi
              
echo $ac_n "checking if the compiler supports union initialisation""... $ac_c" 1>&6
echo "configure:1559: checking if the compiler supports union initialisation" >&5
if eval "test \"`echo '$''{'zsh_cv_c_have_union_init'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  cat > conftest.$ac_ext <<EOF
#line 1564 "configure"
#include "confdefs.h"
union{void *p;long l;}u={0};
int main() {
u.l=1;
; return 0; }
EOF
if { (eval echo configure:1571: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
  rm -rf conftest*
  zsh_cv_c_have_union_init=yes
else
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
  rm -rf conftest*
  zsh_cv_c_have_union_init=no
fi
rm -f conftest*
fi

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

fi

echo $ac_n "checking if signed to unsigned casting is broken""... $ac_c" 1>&6
echo "configure:1592: checking if signed to unsigned casting is broken" >&5
if eval "test \"`echo '$''{'zsh_cv_c_broken_signed_to_unsigned_casting'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  if test "$cross_compiling" = yes; then
  zsh_cv_c_broken_signed_to_unsigned_casting=no
else
  cat > conftest.$ac_ext <<EOF
#line 1600 "configure"
#include "confdefs.h"
main(){return((int)(unsigned char)((char) -1) == 255);}
EOF
if { (eval echo configure:1604: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest && (./conftest; exit) 2>/dev/null
then
  zsh_cv_c_broken_signed_to_unsigned_casting=yes
else
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
  rm -fr conftest*
  zsh_cv_c_broken_signed_to_unsigned_casting=no
fi
rm -fr conftest*
fi

fi

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

fi

echo $ac_n "checking if the compiler supports variable-lenth arrays""... $ac_c" 1>&6
echo "configure:1627: checking if the compiler supports variable-lenth arrays" >&5
if eval "test \"`echo '$''{'zsh_cv_c_variable_length_arrays'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  cat > conftest.$ac_ext <<EOF
#line 1632 "configure"
#include "confdefs.h"
int foo();
int main() {
int i[foo()];
; return 0; }
EOF
if { (eval echo configure:1639: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
  rm -rf conftest*
  zsh_cv_c_variable_length_arrays=yes
else
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
  rm -rf conftest*
  zsh_cv_c_variable_length_arrays=no
fi
rm -f conftest*
fi

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

fi

echo $ac_n "checking whether ${MAKE-make} sets \${MAKE}""... $ac_c" 1>&6
echo "configure:1660: checking whether ${MAKE-make} sets \${MAKE}" >&5
set dummy ${MAKE-make}; ac_make=`echo "$2" | sed 'y%./+-%__p_%'`
if eval "test \"`echo '$''{'ac_cv_prog_make_${ac_make}_set'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  cat > conftestmake <<\EOF
all:
	@echo 'ac_maketemp="${MAKE}"'
EOF
# GNU make sometimes prints "make[1]: Entering...", which would confuse us.
eval `${MAKE-make} -f conftestmake 2>/dev/null | grep temp=`
if test -n "$ac_maketemp"; then
  eval ac_cv_prog_make_${ac_make}_set=yes
else
  eval ac_cv_prog_make_${ac_make}_set=no
fi
rm -f conftestmake
fi
if eval "test \"`echo '$ac_cv_prog_make_'${ac_make}_set`\" = yes"; then
  echo "$ac_t""yes" 1>&6
  SET_MAKE=
else
  echo "$ac_t""no" 1>&6
  SET_MAKE="MAKE=${MAKE-make}"
fi
            # Find a good install program.  We prefer a C program (faster),
# so one script is as good as another.  But avoid the broken or
# incompatible versions:
# SysV /etc/install, /usr/sbin/install
# SunOS /usr/etc/install
# IRIX /sbin/install
# AIX /bin/install
# AFS /usr/afsws/bin/install, which mishandles nonexistent args
# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
# ./install, which can be erroneously created by make from ./install.sh.
echo $ac_n "checking for a BSD compatible install""... $ac_c" 1>&6
echo "configure:1696: checking for a BSD compatible install" >&5
if test -z "$INSTALL"; then
if eval "test \"`echo '$''{'ac_cv_path_install'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
    IFS="${IFS= 	}"; ac_save_IFS="$IFS"; IFS="${IFS}:"
  for ac_dir in $PATH; do
    # Account for people who put trailing slashes in PATH elements.
    case "$ac_dir/" in
    /|./|.//|/etc/*|/usr/sbin/*|/usr/etc/*|/sbin/*|/usr/afsws/bin/*|/usr/ucb/*) ;;
    *)
      # OSF1 and SCO ODT 3.0 have their own names for install.
      for ac_prog in ginstall installbsd scoinst install; do
        if test -f $ac_dir/$ac_prog; then
	  if test $ac_prog = install &&
            grep dspmsg $ac_dir/$ac_prog >/dev/null 2>&1; then
	    # AIX install.  It has an incompatible calling convention.
	    # OSF/1 installbsd also uses dspmsg, but is usable.
	    :
	  else
	    ac_cv_path_install="$ac_dir/$ac_prog -c"
	    break 2
	  fi
	fi
      done
      ;;
    esac
  done
  IFS="$ac_save_IFS"

fi
  if test "${ac_cv_path_install+set}" = set; then
    INSTALL="$ac_cv_path_install"
  else
    # As a last resort, use the slow shell script.  We don't cache a
    # path for INSTALL within a source directory, because that will
    # break other packages using the cache if that directory is
    # removed, or if the path is relative.
    INSTALL="$ac_install_sh"
  fi
fi
echo "$ac_t""$INSTALL" 1>&6

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

test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
             for ac_prog in mawk gawk nawk awk
do
# Extract the first word of "$ac_prog", so it can be a program name with args.
set dummy $ac_prog; ac_word=$2
echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
echo "configure:1749: checking for $ac_word" >&5
if eval "test \"`echo '$''{'ac_cv_prog_AWK'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  if test -n "$AWK"; then
  ac_cv_prog_AWK="$AWK" # Let the user override the test.
else
  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS="${IFS}:"
  for ac_dir in $PATH; do
    test -z "$ac_dir" && ac_dir=.
    if test -f $ac_dir/$ac_word; then
      ac_cv_prog_AWK="$ac_prog"
      break
    fi
  done
  IFS="$ac_save_ifs"
fi
fi
AWK="$ac_cv_prog_AWK"
if test -n "$AWK"; then
  echo "$ac_t""$AWK" 1>&6
else
  echo "$ac_t""no" 1>&6
fi

test -n "$AWK" && break
done
                 for ac_prog in yodl
do
# Extract the first word of "$ac_prog", so it can be a program name with args.
set dummy $ac_prog; ac_word=$2
echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
echo "configure:1781: checking for $ac_word" >&5
if eval "test \"`echo '$''{'ac_cv_prog_YODL'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  if test -n "$YODL"; then
  ac_cv_prog_YODL="$YODL" # Let the user override the test.
else
  IFS="${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_YODL="$ac_prog"
      break
    fi
  done
  IFS="$ac_save_ifs"
fi
fi
YODL="$ac_cv_prog_YODL"
if test -n "$YODL"; then
  echo "$ac_t""$YODL" 1>&6
else
  echo "$ac_t""no" 1>&6
fi

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


ac_header_dirent=no
for ac_hdr in dirent.h sys/ndir.h sys/dir.h ndir.h
do
ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
echo $ac_n "checking for $ac_hdr that defines DIR""... $ac_c" 1>&6
echo "configure:1816: checking for $ac_hdr that defines DIR" >&5
if eval "test \"`echo '$''{'ac_cv_header_dirent_$ac_safe'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  cat > conftest.$ac_ext <<EOF
#line 1821 "configure"
#include "confdefs.h"
#include <sys/types.h>
#include <$ac_hdr>
int main() {
DIR *dirp = 0;
; return 0; }
EOF
if { (eval echo configure:1829: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
  rm -rf conftest*
  eval "ac_cv_header_dirent_$ac_safe=yes"
else
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
  rm -rf conftest*
  eval "ac_cv_header_dirent_$ac_safe=no"
fi
rm -f conftest*
fi
if eval "test \"`echo '$ac_cv_header_dirent_'$ac_safe`\" = yes"; then
  echo "$ac_t""yes" 1>&6
    ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
  cat >> confdefs.h <<EOF
#define $ac_tr_hdr 1
EOF
 ac_header_dirent=$ac_hdr; break
else
  echo "$ac_t""no" 1>&6
fi
done
# Two versions of opendir et al. are in -ldir and -lx on SCO Xenix.
if test $ac_header_dirent = dirent.h; then
echo $ac_n "checking for opendir in -ldir""... $ac_c" 1>&6
echo "configure:1854: checking for opendir in -ldir" >&5
ac_lib_var=`echo dir'_'opendir | sed 'y%./+-%__p_%'`
if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  ac_save_LIBS="$LIBS"
LIBS="-ldir  $LIBS"
cat > conftest.$ac_ext <<EOF
#line 1862 "configure"
#include "confdefs.h"
/* Override any gcc2 internal prototype to avoid an error.  */
/* We use char because int might match the return type of a gcc2
    builtin and then its argument prototype would still apply.  */
char opendir();

int main() {
opendir()
; return 0; }
EOF
if { (eval echo configure:1873: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
  rm -rf conftest*
  eval "ac_cv_lib_$ac_lib_var=yes"
else
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
  rm -rf conftest*
  eval "ac_cv_lib_$ac_lib_var=no"
fi
rm -f conftest*
LIBS="$ac_save_LIBS"

fi
if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
  echo "$ac_t""yes" 1>&6
  LIBS="$LIBS -ldir"
else
  echo "$ac_t""no" 1>&6
fi

else
echo $ac_n "checking for opendir in -lx""... $ac_c" 1>&6
echo "configure:1895: checking for opendir in -lx" >&5
ac_lib_var=`echo x'_'opendir | sed 'y%./+-%__p_%'`
if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  ac_save_LIBS="$LIBS"
LIBS="-lx  $LIBS"
cat > conftest.$ac_ext <<EOF
#line 1903 "configure"
#include "confdefs.h"
/* Override any gcc2 internal prototype to avoid an error.  */
/* We use char because int might match the return type of a gcc2
    builtin and then its argument prototype would still apply.  */
char opendir();

int main() {
opendir()
; return 0; }
EOF
if { (eval echo configure:1914: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
  rm -rf conftest*
  eval "ac_cv_lib_$ac_lib_var=yes"
else
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
  rm -rf conftest*
  eval "ac_cv_lib_$ac_lib_var=no"
fi
rm -f conftest*
LIBS="$ac_save_LIBS"

fi
if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
  echo "$ac_t""yes" 1>&6
  LIBS="$LIBS -lx"
else
  echo "$ac_t""no" 1>&6
fi

fi

echo $ac_n "checking for ANSI C header files""... $ac_c" 1>&6
echo "configure:1937: checking for ANSI C header files" >&5
if eval "test \"`echo '$''{'ac_cv_header_stdc'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  cat > conftest.$ac_ext <<EOF
#line 1942 "configure"
#include "confdefs.h"
#include <stdlib.h>
#include <stdarg.h>
#include <string.h>
#include <float.h>
EOF
ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
{ (eval echo configure:1950: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
ac_err=`grep -v '^ *+' conftest.out`
if test -z "$ac_err"; then
  rm -rf conftest*
  ac_cv_header_stdc=yes
else
  echo "$ac_err" >&5
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
  rm -rf conftest*
  ac_cv_header_stdc=no
fi
rm -f conftest*

if test $ac_cv_header_stdc = yes; then
  # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
cat > conftest.$ac_ext <<EOF
#line 1967 "configure"
#include "confdefs.h"
#include <string.h>
EOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
  egrep "memchr" >/dev/null 2>&1; then
  :
else
  rm -rf conftest*
  ac_cv_header_stdc=no
fi
rm -f conftest*

fi

if test $ac_cv_header_stdc = yes; then
  # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
cat > conftest.$ac_ext <<EOF
#line 1985 "configure"
#include "confdefs.h"
#include <stdlib.h>
EOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
  egrep "free" >/dev/null 2>&1; then
  :
else
  rm -rf conftest*
  ac_cv_header_stdc=no
fi
rm -f conftest*

fi

if test $ac_cv_header_stdc = yes; then
  # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
if test "$cross_compiling" = yes; then
  :
else
  cat > conftest.$ac_ext <<EOF
#line 2006 "configure"
#include "confdefs.h"
#include <ctype.h>
#define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
#define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
#define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
int main () { int i; for (i = 0; i < 256; i++)
if (XOR (islower (i), ISLOWER (i)) || toupper (i) != TOUPPER (i)) exit(2);
exit (0); }

EOF
if { (eval echo configure:2017: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest && (./conftest; exit) 2>/dev/null
then
  :
else
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
  rm -fr conftest*
  ac_cv_header_stdc=no
fi
rm -fr conftest*
fi

fi
fi

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

fi

echo $ac_n "checking whether time.h and sys/time.h may both be included""... $ac_c" 1>&6
echo "configure:2041: checking whether time.h and sys/time.h may both be included" >&5
if eval "test \"`echo '$''{'ac_cv_header_time'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  cat > conftest.$ac_ext <<EOF
#line 2046 "configure"
#include "confdefs.h"
#include <sys/types.h>
#include <sys/time.h>
#include <time.h>
int main() {
struct tm *tp;
; return 0; }
EOF
if { (eval echo configure:2055: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
  rm -rf conftest*
  ac_cv_header_time=yes
else
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
  rm -rf conftest*
  ac_cv_header_time=no
fi
rm -f conftest*
fi

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

fi

echo $ac_n "checking whether stat file-mode macros are broken""... $ac_c" 1>&6
echo "configure:2076: checking whether stat file-mode macros are broken" >&5
if eval "test \"`echo '$''{'ac_cv_header_stat_broken'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  cat > conftest.$ac_ext <<EOF
#line 2081 "configure"
#include "confdefs.h"
#include <sys/types.h>
#include <sys/stat.h>

#if defined(S_ISBLK) && defined(S_IFDIR)
# if S_ISBLK (S_IFDIR)
You lose.
# endif
#endif

#if defined(S_ISBLK) && defined(S_IFCHR)
# if S_ISBLK (S_IFCHR)
You lose.
# endif
#endif

#if defined(S_ISLNK) && defined(S_IFREG)
# if S_ISLNK (S_IFREG)
You lose.
# endif
#endif

#if defined(S_ISSOCK) && defined(S_IFREG)
# if S_ISSOCK (S_IFREG)
You lose.
# endif
#endif

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

fi

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

fi

echo $ac_n "checking for sys/wait.h that is POSIX.1 compatible""... $ac_c" 1>&6
echo "configure:2132: checking for sys/wait.h that is POSIX.1 compatible" >&5
if eval "test \"`echo '$''{'ac_cv_header_sys_wait_h'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  cat > conftest.$ac_ext <<EOF
#line 2137 "configure"
#include "confdefs.h"
#include <sys/types.h>
#include <sys/wait.h>
#ifndef WEXITSTATUS
#define WEXITSTATUS(stat_val) ((unsigned)(stat_val) >> 8)
#endif
#ifndef WIFEXITED
#define WIFEXITED(stat_val) (((stat_val) & 255) == 0)
#endif
int main() {
int s;
wait (&s);
s = WIFEXITED (s) ? WEXITSTATUS (s) : 1;
; return 0; }
EOF
if { (eval echo configure:2153: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
  rm -rf conftest*
  ac_cv_header_sys_wait_h=yes
else
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
  rm -rf conftest*
  ac_cv_header_sys_wait_h=no
fi
rm -f conftest*
fi

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

fi

for ac_hdr in sys/time.h sys/times.h sys/select.h termcap.h termio.h \
		 termios.h sys/param.h sys/filio.h string.h memory.h \
		 limits.h fcntl.h libc.h sys/utsname.h sys/resource.h \
		 locale.h errno.h stdlib.h unistd.h sys/capability.h
do
ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
echo "configure:2180: checking for $ac_hdr" >&5
if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  cat > conftest.$ac_ext <<EOF
#line 2185 "configure"
#include "confdefs.h"
#include <$ac_hdr>
EOF
ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
{ (eval echo configure:2190: \"$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
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
  rm -rf conftest*
  eval "ac_cv_header_$ac_safe=no"
fi
rm -f conftest*
fi
if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
  echo "$ac_t""yes" 1>&6
    ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
  cat >> confdefs.h <<EOF
#define $ac_tr_hdr 1
EOF
 
else
  echo "$ac_t""no" 1>&6
fi
done

if test $dynamic = yes; then
  for ac_hdr in dlfcn.h
do
ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
echo "configure:2221: checking for $ac_hdr" >&5
if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  cat > conftest.$ac_ext <<EOF
#line 2226 "configure"
#include "confdefs.h"
#include <$ac_hdr>
EOF
ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
{ (eval echo configure:2231: \"$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
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
  rm -rf conftest*
  eval "ac_cv_header_$ac_safe=no"
fi
rm -f conftest*
fi
if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
  echo "$ac_t""yes" 1>&6
    ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
  cat >> confdefs.h <<EOF
#define $ac_tr_hdr 1
EOF
 
else
  echo "$ac_t""no" 1>&6
fi
done

fi

if test $ac_cv_header_sys_time_h = yes -a $ac_cv_header_sys_select_h = yes; then
  echo $ac_n "checking for conflicts in sys/time.h and sys/select.h""... $ac_c" 1>&6
echo "configure:2261: checking for conflicts in sys/time.h and sys/select.h" >&5
if eval "test \"`echo '$''{'zsh_cv_header_time_h_select_h_conflicts'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  cat > conftest.$ac_ext <<EOF
#line 2266 "configure"
#include "confdefs.h"
#include <sys/time.h>
#include <sys/select.h>
int main() {
int i;
; return 0; }
EOF
if { (eval echo configure:2274: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
  rm -rf conftest*
  zsh_cv_header_time_h_select_h_conflicts=no
else
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
  rm -rf conftest*
  zsh_cv_header_time_h_select_h_conflicts=yes
fi
rm -f conftest*
fi

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

  fi
fi

echo $ac_n "checking ut_host in struct utmp""... $ac_c" 1>&6
echo "configure:2296: checking ut_host in struct utmp" >&5
if eval "test \"`echo '$''{'zsh_cv_struct_utmp_ut_host'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  cat > conftest.$ac_ext <<EOF
#line 2301 "configure"
#include "confdefs.h"
#include <sys/types.h>
#include <utmp.h>
int main() {
struct utmp ut; ut.ut_host;
; return 0; }
EOF
if { (eval echo configure:2309: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
  rm -rf conftest*
  zsh_cv_struct_utmp_ut_host=yes
else
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
  rm -rf conftest*
  zsh_cv_struct_utmp_ut_host=no
fi
rm -f conftest*
fi

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

fi

if test -z "$have_ut_host"; then
  echo $ac_n "checking ut_host in struct utmpx""... $ac_c" 1>&6
echo "configure:2332: checking ut_host in struct utmpx" >&5
if eval "test \"`echo '$''{'zsh_cv_struct_utmpx_ut_host'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  cat > conftest.$ac_ext <<EOF
#line 2337 "configure"
#include "confdefs.h"
#include <sys/types.h>
#include <utmpx.h>
int main() {
struct utmpx ut; ut.ut_host;
; return 0; }
EOF
if { (eval echo configure:2345: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
  rm -rf conftest*
  zsh_cv_struct_utmpx_ut_host=yes
else
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
  rm -rf conftest*
  zsh_cv_struct_utmpx_ut_host=no
fi
rm -f conftest*
fi

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

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

  fi
fi

echo $ac_n "checking POSIX termios""... $ac_c" 1>&6
echo "configure:2371: checking POSIX termios" >&5
if eval "test \"`echo '$''{'zsh_cv_sys_posix_termios'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  cat > conftest.$ac_ext <<EOF
#line 2376 "configure"
#include "confdefs.h"
#include <sys/types.h>
#include <unistd.h>
#include <termios.h>
int main() {
/* SunOS 4.0.3 has termios.h but not the library calls.  */
tcgetattr(0, 0);
; return 0; }
EOF
if { (eval echo configure:2386: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
  rm -rf conftest*
  zsh_cv_sys_posix_termios=yes
else
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
  rm -rf conftest*
  zsh_cv_sys_posix_termios=no
fi
rm -f conftest*
fi

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

if test $zsh_cv_sys_posix_termios = yes; then
  echo $ac_n "checking TIOCGWINSZ in termios.h""... $ac_c" 1>&6
echo "configure:2402: checking TIOCGWINSZ in termios.h" >&5
if eval "test \"`echo '$''{'zsh_cv_header_termios_h_tiocgwinsz'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  cat > conftest.$ac_ext <<EOF
#line 2407 "configure"
#include "confdefs.h"
#include <sys/types.h>
#include <termios.h>
int main() {
int x = TIOCGWINSZ;
; return 0; }
EOF
if { (eval echo configure:2415: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
  rm -rf conftest*
  zsh_cv_header_termios_h_tiocgwinsz=yes
else
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
  rm -rf conftest*
  zsh_cv_header_termios_h_tiocgwinsz=no
fi
rm -f conftest*
fi

echo "$ac_t""$zsh_cv_header_termios_h_tiocgwinsz" 1>&6
else
  zsh_cv_header_termios_h_tiocgwinsz=no
fi
 
if test $zsh_cv_header_termios_h_tiocgwinsz = no; then
  echo $ac_n "checking TIOCGWINSZ in sys/ioctl.h""... $ac_c" 1>&6
echo "configure:2434: checking TIOCGWINSZ in sys/ioctl.h" >&5
if eval "test \"`echo '$''{'zsh_cv_header_sys_ioctl_h_tiocgwinsz'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  cat > conftest.$ac_ext <<EOF
#line 2439 "configure"
#include "confdefs.h"
#include <sys/types.h>
#include <sys/ioctl.h>
int main() {
int x = TIOCGWINSZ;
; return 0; }
EOF
if { (eval echo configure:2447: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
  rm -rf conftest*
  zsh_cv_header_sys_ioctl_h_tiocgwinsz=yes
else
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
  rm -rf conftest*
  zsh_cv_header_sys_ioctl_h_tiocgwinsz=no
fi
rm -f conftest*
fi

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

  fi
fi
 
ac_safe=`echo "sys/ptem.h" | sed 'y%./+-%__p_%'`
echo $ac_n "checking for sys/ptem.h""... $ac_c" 1>&6
echo "configure:2470: checking for sys/ptem.h" >&5
if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  cat > conftest.$ac_ext <<EOF
#line 2475 "configure"
#include "confdefs.h"
#include <sys/ptem.h>
EOF
ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
{ (eval echo configure:2480: \"$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
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
  rm -rf conftest*
  eval "ac_cv_header_$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 >> confdefs.h <<\EOF
#define WINSIZE_IN_PTEM 1
EOF

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


if test `echo $host_os | sed 's/^.*\(aix\)[1-9]\.[0-9].*$/\1/'` = aix ||
    test `echo $host_os | sed 's/^.*\(hpux\)10\..*$/\1/'` = hpux; then
  termcap_curses_order="curses ncurses termcap"
else
  termcap_curses_order="termcap curses ncurses"
fi

for lib in $termcap_curses_order; do
  echo $ac_n "checking for tgetent in -l${lib}""... $ac_c" 1>&6
echo "configure:2514: checking for tgetent in -l${lib}" >&5
ac_lib_var=`echo ${lib}'_'tgetent | sed 'y%./+-%__p_%'`
if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  ac_save_LIBS="$LIBS"
LIBS="-l${lib}  $LIBS"
cat > conftest.$ac_ext <<EOF
#line 2522 "configure"
#include "confdefs.h"
/* Override any gcc2 internal prototype to avoid an error.  */
/* We use char because int might match the return type of a gcc2
    builtin and then its argument prototype would still apply.  */
char tgetent();

int main() {
tgetent()
; return 0; }
EOF
if { (eval echo configure:2533: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
  rm -rf conftest*
  eval "ac_cv_lib_$ac_lib_var=yes"
else
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
  rm -rf conftest*
  eval "ac_cv_lib_$ac_lib_var=no"
fi
rm -f conftest*
LIBS="$ac_save_LIBS"

fi
if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
  echo "$ac_t""yes" 1>&6
  LIBS="$LIBS -l$lib"; break
else
  echo "$ac_t""no" 1>&6
fi

done

for ac_func in getdomainname
do
echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
echo "configure:2558: checking for $ac_func" >&5
if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  cat > conftest.$ac_ext <<EOF
#line 2563 "configure"
#include "confdefs.h"
/* System header to define __stub macros and hopefully few prototypes,
    which can conflict with char $ac_func(); below.  */
#include <assert.h>
/* Override any gcc2 internal prototype to avoid an error.  */
/* We use char because int might match the return type of a gcc2
    builtin and then its argument prototype would still apply.  */
char $ac_func();

int main() {

/* The GNU C library defines this for functions which it implements
    to always fail with ENOSYS.  Some functions are actually named
    something starting with __ and the normal name is an alias.  */
#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
choke me
#else
$ac_func();
#endif

; return 0; }
EOF
if { (eval echo configure:2586: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
  rm -rf conftest*
  eval "ac_cv_func_$ac_func=yes"
else
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
  rm -rf conftest*
  eval "ac_cv_func_$ac_func=no"
fi
rm -f conftest*
fi

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

if test $ac_cv_func_getdomainname = no; then
  echo $ac_n "checking for getdomainname in -lnsl""... $ac_c" 1>&6
echo "configure:2612: checking for getdomainname in -lnsl" >&5
ac_lib_var=`echo nsl'_'getdomainname | sed 'y%./+-%__p_%'`
if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  ac_save_LIBS="$LIBS"
LIBS="-lnsl  $LIBS"
cat > conftest.$ac_ext <<EOF
#line 2620 "configure"
#include "confdefs.h"
/* Override any gcc2 internal prototype to avoid an error.  */
/* We use char because int might match the return type of a gcc2
    builtin and then its argument prototype would still apply.  */
char getdomainname();

int main() {
getdomainname()
; return 0; }
EOF
if { (eval echo configure:2631: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
  rm -rf conftest*
  eval "ac_cv_lib_$ac_lib_var=yes"
else
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
  rm -rf conftest*
  eval "ac_cv_lib_$ac_lib_var=no"
fi
rm -f conftest*
LIBS="$ac_save_LIBS"

fi
if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
  echo "$ac_t""yes" 1>&6
    ac_tr_lib=HAVE_LIB`echo nsl | sed -e 's/[^a-zA-Z0-9_]/_/g' \
    -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'`
  cat >> confdefs.h <<EOF
#define $ac_tr_lib 1
EOF

  LIBS="-lnsl $LIBS"

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

fi

if test `echo $host_os | sed 's/^\(unicos\).*/\1/'` = unicos; then
  LIBS="-lcraylm -lkrb -lnisdb -lnsl -lrpcsvc $LIBS"
fi

if test "x$dynamic" = xyes; then
  echo $ac_n "checking for dlopen in -ldl""... $ac_c" 1>&6
echo "configure:2666: checking for dlopen in -ldl" >&5
ac_lib_var=`echo dl'_'dlopen | sed 'y%./+-%__p_%'`
if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  ac_save_LIBS="$LIBS"
LIBS="-ldl  $LIBS"
cat > conftest.$ac_ext <<EOF
#line 2674 "configure"
#include "confdefs.h"
/* Override any gcc2 internal prototype to avoid an error.  */
/* We use char because int might match the return type of a gcc2
    builtin and then its argument prototype would still apply.  */
char dlopen();

int main() {
dlopen()
; return 0; }
EOF
if { (eval echo configure:2685: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
  rm -rf conftest*
  eval "ac_cv_lib_$ac_lib_var=yes"
else
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
  rm -rf conftest*
  eval "ac_cv_lib_$ac_lib_var=no"
fi
rm -f conftest*
LIBS="$ac_save_LIBS"

fi
if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
  echo "$ac_t""yes" 1>&6
    ac_tr_lib=HAVE_LIB`echo dl | sed -e 's/[^a-zA-Z0-9_]/_/g' \
    -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'`
  cat >> confdefs.h <<EOF
#define $ac_tr_lib 1
EOF

  LIBS="-ldl $LIBS"

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

fi

echo $ac_n "checking for cap_init in -lcap""... $ac_c" 1>&6
echo "configure:2715: checking for cap_init in -lcap" >&5
ac_lib_var=`echo cap'_'cap_init | sed 'y%./+-%__p_%'`
if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  ac_save_LIBS="$LIBS"
LIBS="-lcap  $LIBS"
cat > conftest.$ac_ext <<EOF
#line 2723 "configure"
#include "confdefs.h"
/* Override any gcc2 internal prototype to avoid an error.  */
/* We use char because int might match the return type of a gcc2
    builtin and then its argument prototype would still apply.  */
char cap_init();

int main() {
cap_init()
; return 0; }
EOF
if { (eval echo configure:2734: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
  rm -rf conftest*
  eval "ac_cv_lib_$ac_lib_var=yes"
else
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
  rm -rf conftest*
  eval "ac_cv_lib_$ac_lib_var=no"
fi
rm -f conftest*
LIBS="$ac_save_LIBS"

fi
if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
  echo "$ac_t""yes" 1>&6
    ac_tr_lib=HAVE_LIB`echo cap | sed -e 's/[^a-zA-Z0-9_]/_/g' \
    -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'`
  cat >> confdefs.h <<EOF
#define $ac_tr_lib 1
EOF

  LIBS="-lcap $LIBS"

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


echo $ac_n "checking if an include file defines ospeed""... $ac_c" 1>&6
echo "configure:2763: checking if an include file defines ospeed" >&5
if eval "test \"`echo '$''{'zsh_cv_decl_ospeed_include_defines'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  cat > conftest.$ac_ext <<EOF
#line 2768 "configure"
#include "confdefs.h"
#include <sys/types.h>
#if HAVE_TERMIOS_H
#include <termios.h>
#endif
#if HAVE_TERMCAP_H
#include <termcap.h>
#endif
int main() {
ospeed = 0;
; return 0; }
EOF
if { (eval echo configure:2781: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
  rm -rf conftest*
  zsh_cv_decl_ospeed_include_defines=yes
else
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
  rm -rf conftest*
  zsh_cv_decl_ospeed_include_defines=no
fi
rm -f conftest*
fi

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

if test $zsh_cv_decl_ospeed_include_defines = no; then
  echo $ac_n "checking if you must define ospeed""... $ac_c" 1>&6
echo "configure:2797: checking if you must define ospeed" >&5
if eval "test \"`echo '$''{'zsh_cv_decl_ospeed_must_define'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  cat > conftest.$ac_ext <<EOF
#line 2802 "configure"
#include "confdefs.h"

int main() {
extern short ospeed; ospeed = 0;
; return 0; }
EOF
if { (eval echo configure:2809: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
  rm -rf conftest*
  zsh_cv_decl_ospeed_must_define=yes
else
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
  rm -rf conftest*
  zsh_cv_decl_ospeed_must_define=no
fi
rm -f conftest*
fi

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

if test $zsh_cv_decl_ospeed_include_defines = yes; then
  cat >> confdefs.h <<\EOF
#define HAVE_OSPEED 1
EOF

elif test $zsh_cv_decl_ospeed_must_define = yes; then
  cat >> confdefs.h <<\EOF
#define HAVE_OSPEED 1
EOF

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

fi

echo $ac_n "checking if tgetent accepts NULL""... $ac_c" 1>&6
echo "configure:2841: checking if tgetent accepts NULL" >&5
if eval "test \"`echo '$''{'zsh_cv_func_tgetent_accepts_null'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  if test "$cross_compiling" = yes; then
  zsh_cv_func_tgetent_accepts_null=no
else
  cat > conftest.$ac_ext <<EOF
#line 2849 "configure"
#include "confdefs.h"
main(){int i = tgetent((char*)0,"vt100");exit(!i || i == -1);}
EOF
if { (eval echo configure:2853: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest && (./conftest; exit) 2>/dev/null
then
  zsh_cv_func_tgetent_accepts_null=yes
else
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
  rm -fr conftest*
  zsh_cv_func_tgetent_accepts_null=no
fi
rm -fr conftest*
fi

fi

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

fi

echo $ac_n "checking return type of signal handlers""... $ac_c" 1>&6
echo "configure:2876: checking return type of signal handlers" >&5
if eval "test \"`echo '$''{'ac_cv_type_signal'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  cat > conftest.$ac_ext <<EOF
#line 2881 "configure"
#include "confdefs.h"
#include <sys/types.h>
#include <signal.h>
#ifdef signal
#undef signal
#endif
#ifdef __cplusplus
extern "C" void (*signal (int, void (*)(int)))(int);
#else
void (*signal ()) ();
#endif

int main() {
int i;
; return 0; }
EOF
if { (eval echo configure:2898: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
  rm -rf conftest*
  ac_cv_type_signal=void
else
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
  rm -rf conftest*
  ac_cv_type_signal=int
fi
rm -f conftest*
fi

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


echo $ac_n "checking for pid_t""... $ac_c" 1>&6
echo "configure:2917: checking for pid_t" >&5
if eval "test \"`echo '$''{'ac_cv_type_pid_t'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  cat > conftest.$ac_ext <<EOF
#line 2922 "configure"
#include "confdefs.h"
#include <sys/types.h>
#if STDC_HEADERS
#include <stdlib.h>
#include <stddef.h>
#endif
EOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
  egrep "pid_t[^a-zA-Z_0-9]" >/dev/null 2>&1; then
  rm -rf conftest*
  ac_cv_type_pid_t=yes
else
  rm -rf conftest*
  ac_cv_type_pid_t=no
fi
rm -f conftest*

fi
echo "$ac_t""$ac_cv_type_pid_t" 1>&6
if test $ac_cv_type_pid_t = no; then
  cat >> confdefs.h <<\EOF
#define pid_t int
EOF

fi

echo $ac_n "checking for off_t""... $ac_c" 1>&6
echo "configure:2950: checking for off_t" >&5
if eval "test \"`echo '$''{'ac_cv_type_off_t'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  cat > conftest.$ac_ext <<EOF
#line 2955 "configure"
#include "confdefs.h"
#include <sys/types.h>
#if STDC_HEADERS
#include <stdlib.h>
#include <stddef.h>
#endif
EOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
  egrep "off_t[^a-zA-Z_0-9]" >/dev/null 2>&1; then
  rm -rf conftest*
  ac_cv_type_off_t=yes
else
  rm -rf conftest*
  ac_cv_type_off_t=no
fi
rm -f conftest*

fi
echo "$ac_t""$ac_cv_type_off_t" 1>&6
if test $ac_cv_type_off_t = no; then
  cat >> confdefs.h <<\EOF
#define off_t long
EOF

fi

echo $ac_n "checking for mode_t""... $ac_c" 1>&6
echo "configure:2983: checking for mode_t" >&5
if eval "test \"`echo '$''{'ac_cv_type_mode_t'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  cat > conftest.$ac_ext <<EOF
#line 2988 "configure"
#include "confdefs.h"
#include <sys/types.h>
#if STDC_HEADERS
#include <stdlib.h>
#include <stddef.h>
#endif
EOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
  egrep "mode_t[^a-zA-Z_0-9]" >/dev/null 2>&1; then
  rm -rf conftest*
  ac_cv_type_mode_t=yes
else
  rm -rf conftest*
  ac_cv_type_mode_t=no
fi
rm -f conftest*

fi
echo "$ac_t""$ac_cv_type_mode_t" 1>&6
if test $ac_cv_type_mode_t = no; then
  cat >> confdefs.h <<\EOF
#define mode_t int
EOF

fi

echo $ac_n "checking for uid_t in sys/types.h""... $ac_c" 1>&6
echo "configure:3016: checking for uid_t in sys/types.h" >&5
if eval "test \"`echo '$''{'ac_cv_type_uid_t'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  cat > conftest.$ac_ext <<EOF
#line 3021 "configure"
#include "confdefs.h"
#include <sys/types.h>
EOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
  egrep "uid_t" >/dev/null 2>&1; then
  rm -rf conftest*
  ac_cv_type_uid_t=yes
else
  rm -rf conftest*
  ac_cv_type_uid_t=no
fi
rm -f conftest*

fi

echo "$ac_t""$ac_cv_type_uid_t" 1>&6
if test $ac_cv_type_uid_t = no; then
  cat >> confdefs.h <<\EOF
#define uid_t int
EOF

  cat >> confdefs.h <<\EOF
#define gid_t int
EOF

fi

echo $ac_n "checking for size_t""... $ac_c" 1>&6
echo "configure:3050: checking for size_t" >&5
if eval "test \"`echo '$''{'ac_cv_type_size_t'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  cat > conftest.$ac_ext <<EOF
#line 3055 "configure"
#include "confdefs.h"
#include <sys/types.h>
#if STDC_HEADERS
#include <stdlib.h>
#include <stddef.h>
#endif
EOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
  egrep "size_t[^a-zA-Z_0-9]" >/dev/null 2>&1; then
  rm -rf conftest*
  ac_cv_type_size_t=yes
else
  rm -rf conftest*
  ac_cv_type_size_t=no
fi
rm -f conftest*

fi
echo "$ac_t""$ac_cv_type_size_t" 1>&6
if test $ac_cv_type_size_t = no; then
  cat >> confdefs.h <<\EOF
#define size_t unsigned
EOF

fi


echo $ac_n "checking for sigset_t""... $ac_c" 1>&6
echo "configure:3084: checking for sigset_t" >&5
if eval "test \"`echo '$''{'zsh_cv_type_sigset_t'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  cat > conftest.$ac_ext <<EOF
#line 3089 "configure"
#include "confdefs.h"
#include <sys/types.h>
#include <signal.h>
int main() {
sigset_t tempsigset;
; return 0; }
EOF
if { (eval echo configure:3097: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
  rm -rf conftest*
  zsh_cv_type_sigset_t=yes
else
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
  rm -rf conftest*
  zsh_cv_type_sigset_t=no
fi
rm -f conftest*
fi

echo "$ac_t""$zsh_cv_type_sigset_t" 1>&6
if test $zsh_cv_type_sigset_t = no; then
  cat >> confdefs.h <<\EOF
#define sigset_t unsigned int
EOF

fi

echo $ac_n "checking for struct timezone""... $ac_c" 1>&6
echo "configure:3118: checking for struct timezone" >&5
if eval "test \"`echo '$''{'zsh_cv_struct_timezone'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  cat > conftest.$ac_ext <<EOF
#line 3123 "configure"
#include "confdefs.h"
#include <sys/time.h>
int main() {
struct timezone dummy_tz;
; return 0; }
EOF
if { (eval echo configure:3130: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
  rm -rf conftest*
  zsh_cv_struct_timezone=yes
else
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
  rm -rf conftest*
  zsh_cv_struct_timezone=no
fi
rm -f conftest*
fi

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

fi

echo $ac_n "checking whether getpgrp takes no argument""... $ac_c" 1>&6
echo "configure:3151: checking whether getpgrp takes no argument" >&5
if eval "test \"`echo '$''{'ac_cv_func_getpgrp_void'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  if test "$cross_compiling" = yes; then
  { echo "configure: error: cannot check getpgrp if cross compiling" 1>&2; exit 1; }
else
  cat > conftest.$ac_ext <<EOF
#line 3159 "configure"
#include "confdefs.h"

/*
 * If this system has a BSD-style getpgrp(),
 * which takes a pid argument, exit unsuccessfully.
 *
 * Snarfed from Chet Ramey's bash pgrp.c test program
 */
#include <stdio.h>
#include <sys/types.h>

int     pid;
int     pg1, pg2, pg3, pg4;
int     ng, np, s, child;

main()
{
        pid = getpid();
        pg1 = getpgrp(0);
        pg2 = getpgrp();
        pg3 = getpgrp(pid);
        pg4 = getpgrp(1);

        /*
         * If all of these values are the same, it's pretty sure that
         * we're on a system that ignores getpgrp's first argument.
         */
        if (pg2 == pg4 && pg1 == pg3 && pg2 == pg3)
                exit(0);

        child = fork();
        if (child < 0)
                exit(1);
        else if (child == 0) {
                np = getpid();
                /*
                 * If this is Sys V, this will not work; pgrp will be
                 * set to np because setpgrp just changes a pgrp to be
                 * the same as the pid.
                 */
                setpgrp(np, pg1);
                ng = getpgrp(0);        /* Same result for Sys V and BSD */
                if (ng == pg1) {
                        exit(1);
                } else {
                        exit(0);
                }
        } else {
                wait(&s);
                exit(s>>8);
        }
}

EOF
if { (eval echo configure:3214: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest && (./conftest; exit) 2>/dev/null
then
  ac_cv_func_getpgrp_void=yes
else
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
  rm -fr conftest*
  ac_cv_func_getpgrp_void=no
fi
rm -fr conftest*
fi


fi

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

fi

echo $ac_n "checking for working strcoll""... $ac_c" 1>&6
echo "configure:3238: checking for working strcoll" >&5
if eval "test \"`echo '$''{'ac_cv_func_strcoll_works'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  if test "$cross_compiling" = yes; then
  ac_cv_func_strcoll_works=no
else
  cat > conftest.$ac_ext <<EOF
#line 3246 "configure"
#include "confdefs.h"
#include <string.h>
main ()
{
  exit (strcoll ("abc", "def") >= 0 ||
	strcoll ("ABC", "DEF") >= 0 ||
	strcoll ("123", "456") >= 0);
}
EOF
if { (eval echo configure:3256: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest && (./conftest; exit) 2>/dev/null
then
  ac_cv_func_strcoll_works=yes
else
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
  rm -fr conftest*
  ac_cv_func_strcoll_works=no
fi
rm -fr conftest*
fi

fi

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

fi



for ac_func in memcpy memmove \
              strftime waitpid select tcsetpgrp tcgetattr strstr lstat \
              getlogin setpgid gettimeofday gethostname mkfifo wait3 difftime \
              sigblock sigsetmask sigrelse sighold killpg sigaction getrlimit \
              sigprocmask setuid seteuid setreuid setresuid setsid strerror \
              nis_list initgroups fchdir cap_init
do
echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
echo "configure:3288: checking for $ac_func" >&5
if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  cat > conftest.$ac_ext <<EOF
#line 3293 "configure"
#include "confdefs.h"
/* System header to define __stub macros and hopefully few prototypes,
    which can conflict with char $ac_func(); below.  */
#include <assert.h>
/* Override any gcc2 internal prototype to avoid an error.  */
/* We use char because int might match the return type of a gcc2
    builtin and then its argument prototype would still apply.  */
char $ac_func();

int main() {

/* The GNU C library defines this for functions which it implements
    to always fail with ENOSYS.  Some functions are actually named
    something starting with __ and the normal name is an alias.  */
#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
choke me
#else
$ac_func();
#endif

; return 0; }
EOF
if { (eval echo configure:3316: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
  rm -rf conftest*
  eval "ac_cv_func_$ac_func=yes"
else
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
  rm -rf conftest*
  eval "ac_cv_func_$ac_func=no"
fi
rm -f conftest*
fi

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

if test $dynamic = yes; then
  for ac_func in dlopen dlerror dlsym dlclose
do
echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
echo "configure:3344: checking for $ac_func" >&5
if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  cat > conftest.$ac_ext <<EOF
#line 3349 "configure"
#include "confdefs.h"
/* System header to define __stub macros and hopefully few prototypes,
    which can conflict with char $ac_func(); below.  */
#include <assert.h>
/* Override any gcc2 internal prototype to avoid an error.  */
/* We use char because int might match the return type of a gcc2
    builtin and then its argument prototype would still apply.  */
char $ac_func();

int main() {

/* The GNU C library defines this for functions which it implements
    to always fail with ENOSYS.  Some functions are actually named
    something starting with __ and the normal name is an alias.  */
#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
choke me
#else
$ac_func();
#endif

; return 0; }
EOF
if { (eval echo configure:3372: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
  rm -rf conftest*
  eval "ac_cv_func_$ac_func=yes"
else
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
  rm -rf conftest*
  eval "ac_cv_func_$ac_func=no"
fi
rm -f conftest*
fi

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

fi


echo $ac_n "checking what style of signals to use""... $ac_c" 1>&6
echo "configure:3400: checking what style of signals to use" >&5
if test $ac_cv_func_sigaction = yes -a $ac_cv_func_sigprocmask = yes; then
  signals_style=POSIX_SIGNALS
  cat >> confdefs.h <<\EOF
#define POSIX_SIGNALS 1
EOF

elif test $ac_cv_func_sigblock = yes -a $ac_cv_func_sigsetmask = yes; then
  signals_style=BSD_SIGNALS
  cat >> confdefs.h <<\EOF
#define BSD_SIGNALS 1
EOF

elif test $ac_cv_func_sighold = yes -a $ac_cv_func_sigrelse = yes; then
  signals_style=SYSV_SIGNALS
  cat >> confdefs.h <<\EOF
#define SYSV_SIGNALS 1
EOF

else
  signals_style=NO_SIGNAL_BLOCKING
  cat >> confdefs.h <<\EOF
#define NO_SIGNAL_BLOCKING 1
EOF

fi
cat >> confdefs.h <<EOF
#define $signals_style 1
EOF

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

echo $ac_n "checking where signal.h is located""... $ac_c" 1>&6
echo "configure:3433: checking where signal.h is located" >&5
if eval "test \"`echo '$''{'zsh_cv_path_signal_h'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  for SIGNAL_H in /usr/include/bsd/sys/signal.h                   /usr/include/asm/signum.h                       /usr/include/asm/signal.h                       /usr/include/linux/signal.h                     /usr/include/sys/signal.h                       /dev/null;                     do
  test -f $SIGNAL_H && \
  grep '#[ 	]*define[ 	][ 	]*SIG[0-9A-Z]*[ 	]*[0-9][0-9]*' $SIGNAL_H > /dev/null && \
  break
done
zsh_cv_path_signal_h=$SIGNAL_H

fi

echo "$ac_t""$zsh_cv_path_signal_h" 1>&6
SIGNAL_H=$zsh_cv_path_signal_h

echo $ac_n "checking where the RLIMIT macros are located""... $ac_c" 1>&6
echo "configure:3450: checking where the RLIMIT macros are located" >&5
if eval "test \"`echo '$''{'zsh_cv_path_rlimit_h'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  for RESOURCE_H in /usr/include/bsd/sys/resource.h                      /usr/include/asm/resource.h	                        /usr/include/linux/resource.h                        /usr/include/sys/resource.h                          /usr/include/resourcebits.h                          /dev/null;
do
  test -f $RESOURCE_H && \
  grep '#[ 	]*define[ 	][ 	]*RLIMIT_[A-Z]*[ 	]*[0-9A-Z][0-9]*' $RESOURCE_H > /dev/null && \
  break
done
zsh_cv_path_rlimit_h=$RESOURCE_H
if test $RESOURCE_H = "/dev/null" -a $ac_cv_func_getrlimit = yes; then
  echo "RLIMIT MACROS NOT FOUND:  please report to developers"
fi
fi

echo "$ac_t""$zsh_cv_path_rlimit_h" 1>&6
RLIMITS_INC_H=$zsh_cv_path_rlimit_h

DEFAULT_RLIM_T=long
echo $ac_n "checking if rlim_t is quad_t""... $ac_c" 1>&6
echo "configure:3471: checking if rlim_t is quad_t" >&5
if eval "test \"`echo '$''{'zsh_cv_rlim_t_is_quad_t'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  if test "$cross_compiling" = yes; then
  zsh_cv_rlim_t_is_quad_t=yes
else
  cat > conftest.$ac_ext <<EOF
#line 3479 "configure"
#include "confdefs.h"

#ifdef HAVE_SYS_TIME_H
#include <sys/time.h>
#endif
#include <sys/resource.h>
main(){struct rlimit r;exit(sizeof(r.rlim_cur) <= sizeof(long));}
EOF
if { (eval echo configure:3488: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest && (./conftest; exit) 2>/dev/null
then
  zsh_cv_rlim_t_is_quad_t=yes
else
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
  rm -fr conftest*
  zsh_cv_rlim_t_is_quad_t=no
fi
rm -fr conftest*
fi

fi

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

  DEFAULT_RLIM_T=quad_t
else
  echo $ac_n "checking if the rlim_t is unsigned""... $ac_c" 1>&6
echo "configure:3511: checking if the rlim_t is unsigned" >&5
if eval "test \"`echo '$''{'zsh_cv_type_rlim_t_is_unsigned'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  if test "$cross_compiling" = yes; then
  zsh_cv_type_rlim_t_is_unsigned=no
else
  cat > conftest.$ac_ext <<EOF
#line 3519 "configure"
#include "confdefs.h"

#ifdef HAVE_SYS_TIME_H
#include <sys/time.h>
#endif
#include <sys/resource.h>
  main(){struct rlimit r;r.rlim_cur=-1;exit(r.rlim_cur<0);}
EOF
if { (eval echo configure:3528: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest && (./conftest; exit) 2>/dev/null
then
  zsh_cv_type_rlim_t_is_unsigned=yes
else
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
  rm -fr conftest*
  zsh_cv_type_rlim_t_is_unsigned=no
fi
rm -fr conftest*
fi

fi

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

    DEFAULT_RLIM_T="unsigned $DEFAULT_RLIM_T"
  fi
fi

echo $ac_n "checking for rlim_t""... $ac_c" 1>&6
echo "configure:3553: checking for rlim_t" >&5
if eval "test \"`echo '$''{'zsh_cv_type_rlim_t'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  cat > conftest.$ac_ext <<EOF
#line 3558 "configure"
#include "confdefs.h"

#include <sys/types.h>
#ifdef HAVE_SYS_TIME_H
#include <sys/time.h>
#endif
#include <sys/resource.h>
int main() {
rlim_t l;
; return 0; }
EOF
if { (eval echo configure:3570: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
  rm -rf conftest*
  zsh_cv_type_rlim_t=yes
else
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
  rm -rf conftest*
  zsh_cv_type_rlim_t=no
fi
rm -f conftest*
fi

echo "$ac_t""$zsh_cv_type_rlim_t" 1>&6
if test $zsh_cv_type_rlim_t = no; then
  cat >> confdefs.h <<EOF
#define rlim_t $DEFAULT_RLIM_T
EOF

fi

echo $ac_n "checking for /dev/fd filesystem""... $ac_c" 1>&6
echo "configure:3591: checking for /dev/fd filesystem" >&5
if eval "test \"`echo '$''{'zsh_cv_sys_path_dev_fd'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  for zsh_cv_sys_path_dev_fd in /proc/self/fd /dev/fd no; do
   test x`echo ok|cat $zsh_cv_sys_path_dev_fd/0 2>/dev/null` = xok && break
 done
fi

echo "$ac_t""$zsh_cv_sys_path_dev_fd" 1>&6
if test $zsh_cv_sys_path_dev_fd != no; then
  cat >> confdefs.h <<EOF
#define PATH_DEV_FD "$zsh_cv_sys_path_dev_fd"
EOF

fi

echo $ac_n "checking for RFS superroot directory""... $ac_c" 1>&6
echo "configure:3609: checking for RFS superroot directory" >&5
if eval "test \"`echo '$''{'zsh_cv_sys_superroot'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  test -d /../.LOCALROOT && zsh_cv_sys_superroot=yes || zsh_cv_sys_superroot=no
fi

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

fi

echo $ac_n "checking for NIS""... $ac_c" 1>&6
echo "configure:3625: checking for NIS" >&5
if eval "test \"`echo '$''{'zsh_cv_sys_nis'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  test -f /usr/bin/ypcat && /usr/bin/ypcat passwd.byname > /dev/null 2>&1 && \
zsh_cv_sys_nis=yes || zsh_cv_sys_nis=no
fi

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

fi

echo $ac_n "checking for NIS+""... $ac_c" 1>&6
echo "configure:3642: checking for NIS+" >&5
if eval "test \"`echo '$''{'zsh_cv_sys_nis_plus'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  test $ac_cv_func_nis_list = yes && test -f /usr/bin/nisls && \
 /usr/bin/nisls > /dev/null 2>&1 && \
zsh_cv_sys_nis_plus=yes || zsh_cv_sys_nis_plus=no
fi

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

fi

echo $ac_n "checking where utmp is located""... $ac_c" 1>&6
echo "configure:3660: checking where utmp is located" >&5
if eval "test \"`echo '$''{'zsh_cv_path_utmp'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  for utmp_file in /etc/utmp                       /usr/etc/utmp                    /var/adm/utmp                    /usr/adm/utmp                    /var/run/utmp                    /dev/null;      do
  test -f $utmp_file && break
done
zsh_cv_path_utmp=$utmp_file

fi

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


echo $ac_n "checking where wtmp is located""... $ac_c" 1>&6
echo "configure:3678: checking where wtmp is located" >&5
if eval "test \"`echo '$''{'zsh_cv_path_wtmp'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  for wtmp_file in /etc/wtmp                      /usr/etc/wtmp                   /var/adm/wtmp                   /usr/adm/wtmp                   /var/log/wtmp                   /dev/null;     do
  test -f $wtmp_file && break
done
zsh_cv_path_wtmp=$wtmp_file

fi

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


echo $ac_n "checking if typeahead needs FIONREAD""... $ac_c" 1>&6
echo "configure:3696: checking if typeahead needs FIONREAD" >&5
if eval "test \"`echo '$''{'zsh_cv_sys_clobbers_typeahead'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  case x-$host_os in
    x-ultrix* | x-dgux*)
	zsh_cv_sys_clobbers_typeahead=yes;;
    *)
	zsh_cv_sys_clobbers_typeahead=no;;
esac
fi

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

fi

echo $ac_n "checking for brk() prototype in <unistd.h>""... $ac_c" 1>&6
echo "configure:3717: checking for brk() prototype in <unistd.h>" >&5
if eval "test \"`echo '$''{'zsh_cv_header_unistd_h_brk_proto'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  cat > conftest.$ac_ext <<EOF
#line 3722 "configure"
#include "confdefs.h"
#include <unistd.h>
double brk();
int main() {
int i;
; return 0; }
EOF
if { (eval echo configure:3730: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
  rm -rf conftest*
  zsh_cv_header_unistd_h_brk_proto=no
else
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
  rm -rf conftest*
  zsh_cv_header_unistd_h_brk_proto=yes
fi
rm -f conftest*
fi

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

fi

echo $ac_n "checking for sbrk() prototype in <unistd.h>""... $ac_c" 1>&6
echo "configure:3751: checking for sbrk() prototype in <unistd.h>" >&5
if eval "test \"`echo '$''{'zsh_cv_header_unistd_h_sbrk_proto'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  cat > conftest.$ac_ext <<EOF
#line 3756 "configure"
#include "confdefs.h"
#include <unistd.h>
double sbrk();
int main() {
int i;
; return 0; }
EOF
if { (eval echo configure:3764: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
  rm -rf conftest*
  zsh_cv_header_unistd_h_sbrk_proto=no
else
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
  rm -rf conftest*
  zsh_cv_header_unistd_h_sbrk_proto=yes
fi
rm -f conftest*
fi

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

fi


if test "$ac_cv_prog_cc_stdc" != no; then
  echo $ac_n "checking for ioctl prototype in <sys/ioctl.h>""... $ac_c" 1>&6
echo "configure:3787: checking for ioctl prototype in <sys/ioctl.h>" >&5
if eval "test \"`echo '$''{'zsh_cv_header_sys_ioctl_h_ioctl_proto'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  cat > conftest.$ac_ext <<EOF
#line 3792 "configure"
#include "confdefs.h"
#include <sys/ioctl.h>
   int ioctl(double x);
int main() {
int i;
; return 0; }
EOF
if { (eval echo configure:3800: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
  rm -rf conftest*
  zsh_cv_header_sys_ioctl_h_ioctl_proto=no
else
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
  rm -rf conftest*
  zsh_cv_header_sys_ioctl_h_ioctl_proto=yes
fi
rm -f conftest*
fi

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

  fi
fi

echo $ac_n "checking if named FIFOs work""... $ac_c" 1>&6
echo "configure:3822: checking if named FIFOs work" >&5
if eval "test \"`echo '$''{'zsh_cv_sys_fifo'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  if test "$cross_compiling" = yes; then
  zsh_cv_sys_fifo=yes
else
  cat > conftest.$ac_ext <<EOF
#line 3830 "configure"
#include "confdefs.h"

#include <fcntl.h>
#include <signal.h>
main()
{
    char c;
    int fd;
    int pid, ret;
    unlink("/tmp/fifo$$");
#ifdef HAVE_MKFIFO
    if(mkfifo("/tmp/fifo$$", 0600) < 0)
#else
    if(mknod("/tmp/fifo$$", 0010600, 0) < 0)
#endif
	exit(1);
    pid = fork();
    if(pid < 0)
	exit(1);
    if(pid) {
	fd = open("/tmp/fifo$$", O_RDONLY);
	exit(fd < 0 || read(fd, &c, 1) != 1 || c != 'x');
    }
    fd = open("/tmp/fifo$$", O_WRONLY);
    ret = (fd < 0 || write(fd, "x", 1) < 1);
    unlink("/tmp/fifo$$");
    exit(ret);
}

EOF
if { (eval echo configure:3861: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest && (./conftest; exit) 2>/dev/null
then
  zsh_cv_sys_fifo=yes
else
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
  rm -fr conftest*
  zsh_cv_sys_fifo=no
fi
rm -fr conftest*
fi

fi

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

fi
echo $ac_n "checking if echo in /bin/sh interprets escape sequences""... $ac_c" 1>&6
echo "configure:3883: checking if echo in /bin/sh interprets escape sequences" >&5
if eval "test \"`echo '$''{'zsh_cv_prog_sh_echo_escape'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  if test "`/bin/sh -c \"echo '\\n'\"`" = "\\n"; then
  zsh_cv_prog_sh_echo_escape=no
else
  zsh_cv_prog_sh_echo_escape=yes
fi
fi

echo "$ac_t""$zsh_cv_prog_sh_echo_escape" 1>&6
if test $zsh_cv_prog_sh_echo_escape = no; then
  cat >> confdefs.h <<\EOF
#define SH_USE_BSD_ECHO 1
EOF

fi

L=N
if test "$ac_cv_func_dlopen" != yes; then
  dynamic=no
elif test "$ac_cv_func_dlsym" != yes; then
  dynamic=no
elif test "$ac_cv_func_dlerror" != yes; then
  dynamic=no
fi
if test "x$dynamic" = xyes; then
  echo $ac_n "checking if your system use ELF binaries""... $ac_c" 1>&6
echo "configure:3912: checking if your system use ELF binaries" >&5
if eval "test \"`echo '$''{'zsh_cv_sys_elf'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  if test "$cross_compiling" = yes; then
  zsh_cv_sys_elf=yes
else
  cat > conftest.$ac_ext <<EOF
#line 3920 "configure"
#include "confdefs.h"
/* Test for whether ELF binaries are produced */
#include <fcntl.h>
#include <stdlib.h>
main(argc, argv)
int argc;
char *argv[];
{
	char b[4];
	int i = open(argv[0],O_RDONLY);
	if(i == -1) 
		exit(1); /* fail */
	if(read(i,b,4)==4 && b[0]==127 && b[1]=='E' && b[2]=='L' && b[3]=='F')
		exit(0); /* succeed (yes, it's ELF) */
	else
		exit(1); /* fail */
}
EOF
if { (eval echo configure:3939: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest && (./conftest; exit) 2>/dev/null
then
  zsh_cv_sys_elf=yes
else
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
  rm -fr conftest*
  zsh_cv_sys_elf=no
fi
rm -fr conftest*
fi

fi

echo "$ac_t""$zsh_cv_sys_elf" 1>&6
  DL_EXT="${DL_EXT=so}"
  if test $zsh_cv_sys_elf = yes; then
    DLLD="${DLLD=$CC}"
  else
    DLLD="${DLLD=ld}"
  fi
  if test -n "$GCC"; then
    DLCFLAGS="${DLCFLAGS=-fpic}"
  else
    case "$host_os" in
      hpux*)                 DLCFLAGS="${DLCFLAGS=+z}" ;;
      sunos*)                DLCFLAGS="${DLCFLAGS=-pic}" ;;
      solaris*|sysv4*|esix*) DLCFLAGS="${DLCFLAGS=-Kpic}" ;;
    esac
  fi
  case "$host_os" in
    hpux*)        DLLDFLAGS="${DLLDFLAGS=-b}" ;;
    linux*|irix*) DLLDFLAGS="${DLLDFLAGS=-shared}" ;;
    solaris*)     DLLDFLAGS="${DLLDFLAGS=-G}" ;;
    sunos*)       DLLDFLAGS="${DLLDFLAGS=-assert nodefinitions}" ;;
    sysv4*|esix*) DLLDFLAGS="${DLLDFLAGS=-G $ldflags}" ;;
  esac
  case "$host_os" in
    hpux*)  EXTRA_LDFLAGS="${EXTRA_LDFLAGS=-Wl,-E}" ;;
    linux*) EXTRA_LDFLAGS="${EXTRA_LDFLAGS=-rdynamic}" ;;
  esac
  echo $ac_n "checking if your dlsym() needs a leading underscore""... $ac_c" 1>&6
echo "configure:3981: checking if your dlsym() needs a leading underscore" >&5
if eval "test \"`echo '$''{'zsh_cv_func_dlsym_needs_underscore'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  cat >conftest.c <<EOM
fred () { }
EOM
    $CC -c $CFLAGS $CPPFLAGS $DLCFLAGS conftest.c 1>&5 2>&5 &&
    $DLLD -o conftest.$DL_EXT $LDFLAGS $DLLDFLAGS conftest.o 1>&5 2>&5 &&
    if test "$cross_compiling" = yes; then
  zsh_cv_func_dlsym_needs_underscore=no
else
  cat > conftest.$ac_ext <<EOF
#line 3994 "configure"
#include "confdefs.h"

#include <stdio.h>
#ifdef HAVE_DLFCN_H
#include <dlfcn.h>
#else
#include <sys/types.h>
#include <nlist.h>
#include <link.h>
#endif
#ifndef RTLD_LAZY
#define RTLD_LAZY 1
#endif

extern int fred() ;

main()
{
    void * handle ;
    void * symbol ;
    FILE *f=fopen("conftestval", "w");
    if (!f) exit(1);
    handle = dlopen("./conftest.$DL_EXT", RTLD_LAZY) ;
    if (handle == NULL) {
        fprintf (f, "dlopen failed") ;
            exit(1);
    }
    symbol = dlsym(handle, "fred") ;
    if (symbol == NULL) {
                /* try putting a leading underscore */
        symbol = dlsym(handle, "_fred") ;
        if (symbol == NULL) {
            fprintf (f, "dlsym failed") ;
                exit(1);
                }
        fprintf (f, "yes") ;
    }
    else
        fprintf (f, "no") ;
    exit(0);
}
EOF
if { (eval echo configure:4037: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest && (./conftest; exit) 2>/dev/null
then
  zsh_cv_func_dlsym_needs_underscore=`cat conftestval`
else
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
  rm -fr conftest*
  zsh_cv_func_dlsym_needs_underscore=failed
    dynamic=no
fi
rm -fr conftest*
fi

fi

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

  fi
fi

if test "x$dynamic" = xyes; then
  echo $ac_n "checking if name clashes in shared objects are OK""... $ac_c" 1>&6
echo "configure:4063: checking if name clashes in shared objects are OK" >&5
if eval "test \"`echo '$''{'zsh_cv_sys_dynamic_clash_ok'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  if test "$zsh_cv_func_dlsym_needs_underscore" = yes; then
    us=_
else
    us=
fi
echo 'int fred () { return 42; }' > conftest1.c
echo 'int fred () { return 69; }' > conftest2.c
if $CC -c $CFLAGS $CPPFLAGS $DLCFLAGS conftest1.c 1>&5 2>&5 &&
$DLLD -o conftest1.$DL_EXT $LDFLAGS $DLLDFLAGS conftest1.o 1>&5 2>&5 &&
$CC -c $CFLAGS $CPPFLAGS $DLCFLAGS conftest2.c 1>&5 2>&5 &&
$DLLD -o conftest2.$DL_EXT $LDFLAGS $DLLDFLAGS conftest2.o 1>&5 2>&5; then
    if test "$cross_compiling" = yes; then
  zsh_cv_sys_dynamic_clash_ok=no

else
  cat > conftest.$ac_ext <<EOF
#line 4083 "configure"
#include "confdefs.h"

#ifdef HAVE_DLFCN_H
#include <dlfcn.h>
#else
#include <sys/types.h>
#include <nlist.h>
#include <link.h>
#endif
#ifndef RTLD_LAZY
#define RTLD_LAZY 1
#endif
#ifndef RTLD_GLOBAL
#define RTLD_GLOBAL 0
#endif

main()
{
    void *handle1, *handle2;
    int (*fred1)(), (*fred2)();
    handle1 = dlopen("./conftest1.$DL_EXT", RTLD_LAZY | RTLD_GLOBAL);
    if(!handle1) exit(1);
    handle2 = dlopen("./conftest2.$DL_EXT", RTLD_LAZY | RTLD_GLOBAL);
    if(!handle2) exit(1);
    fred1 = (int (*)()) dlsym(handle1, "${us}fred");
    fred2 = (int (*)()) dlsym(handle2, "${us}fred");
    if(!fred1 || !fred2) exit(1);
    exit((*fred1)() != 42 || (*fred2)() != 69);
}

EOF
if { (eval echo configure:4115: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest && (./conftest; exit) 2>/dev/null
then
  zsh_cv_sys_dynamic_clash_ok=yes
else
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
  rm -fr conftest*
  zsh_cv_sys_dynamic_clash_ok=no
fi
rm -fr conftest*
fi

else
    zsh_cv_sys_dynamic_clash_ok=no
fi

fi

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

fi

  echo $ac_n "checking for working RTLD_GLOBAL""... $ac_c" 1>&6
echo "configure:4142: checking for working RTLD_GLOBAL" >&5
if eval "test \"`echo '$''{'zsh_cv_sys_dynamic_rtld_global'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  if test "$zsh_cv_func_dlsym_needs_underscore" = yes; then
    us=_
else
    us=
fi
echo 'int fred () { return 42; }' > conftest1.c
echo 'extern int fred(); int barney () { return fred() + 27; }' > conftest2.c
if $CC -c $CFLAGS $CPPFLAGS $DLCFLAGS conftest1.c 1>&5 2>&5 &&
$DLLD -o conftest1.$DL_EXT $LDFLAGS $DLLDFLAGS conftest1.o 1>&5 2>&5 &&
$CC -c $CFLAGS $CPPFLAGS $DLCFLAGS conftest2.c 1>&5 2>&5 &&
$DLLD -o conftest2.$DL_EXT $LDFLAGS $DLLDFLAGS conftest2.o 1>&5 2>&5; then
    if test "$cross_compiling" = yes; then
  zsh_cv_sys_dynamic_rtld_global=no

else
  cat > conftest.$ac_ext <<EOF
#line 4162 "configure"
#include "confdefs.h"

#ifdef HAVE_DLFCN_H
#include <dlfcn.h>
#else
#include <sys/types.h>
#include <nlist.h>
#include <link.h>
#endif
#ifndef RTLD_LAZY
#define RTLD_LAZY 1
#endif
#ifndef RTLD_GLOBAL
#define RTLD_GLOBAL 0
#endif

main()
{
    void *handle;
    int (*barneysym)();
    handle = dlopen("./conftest1.$DL_EXT", RTLD_LAZY | RTLD_GLOBAL);
    if(!handle) exit(1);
    handle = dlopen("./conftest2.$DL_EXT", RTLD_LAZY | RTLD_GLOBAL);
    if(!handle) exit(1);
    barneysym = (int (*)()) dlsym(handle, "${us}barney");
    if(!barneysym) exit(1);
    exit((*barneysym)() != 69);
}

EOF
if { (eval echo configure:4193: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest && (./conftest; exit) 2>/dev/null
then
  zsh_cv_sys_dynamic_rtld_global=yes
else
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
  rm -fr conftest*
  zsh_cv_sys_dynamic_rtld_global=no
fi
rm -fr conftest*
fi

else
    zsh_cv_sys_dynamic_rtld_global=no
fi

fi

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

  RTLD_GLOBAL_OK=$zsh_cv_sys_dynamic_rtld_global
  echo $ac_n "checking whether symbols in the executable are available""... $ac_c" 1>&6
echo "configure:4215: checking whether symbols in the executable are available" >&5
if eval "test \"`echo '$''{'zsh_cv_sys_dynamic_execsyms'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  if test "$zsh_cv_func_dlsym_needs_underscore" = yes; then
    us=_
else
    us=
fi
echo 'extern int fred(); int barney () { return fred() + 27; }' > conftest1.c
if $CC -c $CFLAGS $CPPFLAGS $DLCFLAGS conftest1.c 1>&5 2>&5 &&
$DLLD -o conftest1.$DL_EXT $LDFLAGS $DLLDFLAGS conftest1.o 1>&5 2>&5; then
    save_ldflags=$LDFLAGS
    LDFLAGS="$LDFLAGS $EXTRA_LDFLAGS"
    if test "$cross_compiling" = yes; then
  zsh_cv_sys_dynamic_execsyms=no

else
  cat > conftest.$ac_ext <<EOF
#line 4234 "configure"
#include "confdefs.h"

#ifdef HAVE_DLFCN_H
#include <dlfcn.h>
#else
#include <sys/types.h>
#include <nlist.h>
#include <link.h>
#endif
#ifndef RTLD_LAZY
#define RTLD_LAZY 1
#endif
#ifndef RTLD_GLOBAL
#define RTLD_GLOBAL 0
#endif

main()
{
    void *handle;
    int (*barneysym)();
    handle = dlopen("./conftest1.$DL_EXT", RTLD_LAZY | RTLD_GLOBAL);
    if(!handle) exit(1);
    barneysym = (int (*)()) dlsym(handle, "${us}barney");
    if(!barneysym) exit(1);
    exit((*barneysym)() != 69);
}

int fred () { return 42; }

EOF
if { (eval echo configure:4265: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest && (./conftest; exit) 2>/dev/null
then
  zsh_cv_sys_dynamic_execsyms=yes
else
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
  rm -fr conftest*
  zsh_cv_sys_dynamic_execsyms=no
fi
rm -fr conftest*
fi

    LDFLAGS=$save_ldflags
else
    zsh_cv_sys_dynamic_execsyms=no
fi

fi

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

  if test "$zsh_cv_sys_dynamic_execsyms" != yes; then
    L=L LIBS="$LIBS -L. -lzsh"
  fi
  
echo $ac_n "checking whether executables can be stripped""... $ac_c" 1>&6
echo "configure:4291: checking whether executables can be stripped" >&5
if eval "test \"`echo '$''{'zsh_cv_sys_dynamic_strip_exe'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  if test "$zsh_cv_sys_dynamic_execsyms" != yes; then
    zsh_cv_sys_dynamic_strip_exe=yes
elif
    if test "$zsh_cv_func_dlsym_needs_underscore" = yes; then
	us=_
    else
	us=
    fi
    echo 'extern int fred(); int barney() { return fred() + 27; }' > conftest1.c
    $CC -c $CFLAGS $CPPFLAGS $DLCFLAGS conftest1.c 1>&5 2>&5 &&
    $DLLD -o conftest1.$DL_EXT $LDFLAGS $DLLDFLAGS conftest1.o 1>&5 2>&5; then
    save_ldflags=$LDFLAGS
    LDFLAGS="$LDFLAGS $EXTRA_LDFLAGS -s"
    if test "$cross_compiling" = yes; then
  zsh_cv_sys_dynamic_strip_exe=no

else
  cat > conftest.$ac_ext <<EOF
#line 4313 "configure"
#include "confdefs.h"

#ifdef HAVE_DLFCN_H
#include <dlfcn.h>
#else
#include <sys/types.h>
#include <nlist.h>
#include <link.h>
#endif
#ifndef RTLD_LAZY
#define RTLD_LAZY 1
#endif
#ifndef RTLD_GLOBAL
#define RTLD_GLOBAL 0
#endif

main()
{
    void *handle;
    int (*barneysym)();
    handle = dlopen("./conftest1.$DL_EXT", RTLD_LAZY | RTLD_GLOBAL);
    if(!handle) exit(1);
    barneysym = (int (*)()) dlsym(handle, "${us}barney");
    if(!barneysym) exit(1);
    exit((*barneysym)() != 69);
}

int fred () { return 42; }

EOF
if { (eval echo configure:4344: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest && (./conftest; exit) 2>/dev/null
then
  zsh_cv_sys_dynamic_strip_exe=yes
else
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
  rm -fr conftest*
  zsh_cv_sys_dynamic_strip_exe=no
fi
rm -fr conftest*
fi

    LDFLAGS=$save_ldflags
else
    zsh_cv_sys_dynamic_strip_exe=no
fi

fi

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

  echo $ac_n "checking whether libraries can be stripped""... $ac_c" 1>&6
echo "configure:4366: checking whether libraries can be stripped" >&5
if eval "test \"`echo '$''{'zsh_cv_sys_dynamic_strip_lib'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  if test "$zsh_cv_func_dlsym_needs_underscore" = yes; then
    us=_
else
    us=
fi
echo 'int fred () { return 42; }' > conftest1.c
if $CC -c $CFLAGS $CPPFLAGS $DLCFLAGS conftest1.c 1>&5 2>&5 &&
$DLLD -o conftest1.$DL_EXT $LDFLAGS $DLLDFLAGS -s conftest1.o 1>&5 2>&5; then
    if test "$cross_compiling" = yes; then
  zsh_cv_sys_dynamic_strip_lib=no

else
  cat > conftest.$ac_ext <<EOF
#line 4383 "configure"
#include "confdefs.h"

#ifdef HAVE_DLFCN_H
#include <dlfcn.h>
#else
#include <sys/types.h>
#include <nlist.h>
#include <link.h>
#endif
#ifndef RTLD_LAZY
#define RTLD_LAZY 1
#endif
#ifndef RTLD_GLOBAL
#define RTLD_GLOBAL 0
#endif

main()
{
    void *handle;
    int (*fredsym)();
    handle = dlopen("./conftest1.$DL_EXT", RTLD_LAZY | RTLD_GLOBAL);
    if(!handle) exit(1);
    fredsym = (int (*)()) dlsym(handle, "${us}fred");
    if(!fredsym) exit(1);
    exit((*fredsym)() != 42);
}

EOF
if { (eval echo configure:4412: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest && (./conftest; exit) 2>/dev/null
then
  zsh_cv_sys_dynamic_strip_lib=yes
else
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
  rm -fr conftest*
  zsh_cv_sys_dynamic_strip_lib=no
fi
rm -fr conftest*
fi

else
    zsh_cv_sys_dynamic_strip_lib=no
fi

fi

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

  if $strip_exeldflags && test "$zsh_cv_sys_dynamic_strip_exe" = yes; then
    EXELDFLAGS="$EXELDFLAGS -s"
  fi
  if $strip_libldflags && test "$zsh_cv_sys_dynamic_strip_lib" = yes; then
    LIBLDFLAGS="$LIBLDFLAGS -s"
  fi
else
  $strip_exeldflags && EXELDFLAGS="$EXELDFLAGS -s"
  $strip_libldflags && LIBLDFLAGS="$LIBLDFLAGS -s"
  RTLD_GLOBAL_OK=no
fi

if test "x$dynamic" = xyes; then
  D=D
  cat >> confdefs.h <<\EOF
#define DYNAMIC 1
EOF
else
  D=N
fi

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

trap '' 1 2 15
cat > confcache <<\EOF
# This file is a shell script that caches the results of configure
# tests run on this system so they can be shared between configure
# scripts and configure runs.  It is not useful on other systems.
# If it contains results you don't want to keep, you may remove or edit it.
#
# By default, configure uses ./config.cache as the cache file,
# creating it if it does not exist already.  You can give configure
# the --cache-file=FILE option to use a different cache file; that is
# what configure does when it calls configure scripts in
# subdirectories, so they share the cache.
# Giving --cache-file=/dev/null disables caching, for debugging configure.
# config.status only pays attention to the cache file if you give it the
# --recheck option to rerun configure.
#
EOF
# The following way of writing the cache mishandles newlines in values,
# but we know of no workaround that is simple, portable, and efficient.
# So, don't put newlines in cache variables' values.
# Ultrix sh set writes to stderr and can't be redirected directly,
# and sets the high bit in the cache file unless we assign to the vars.
(set) 2>&1 |
  case `(ac_space=' '; set) 2>&1` in
  *ac_space=\ *)
    # `set' does not quote correctly, so add quotes (double-quote substitution
    # turns \\\\ into \\, and sed turns \\ into \).
    sed -n \
      -e "s/'/'\\\\''/g" \
      -e "s/^\\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\\)=\\(.*\\)/\\1=\${\\1='\\2'}/p"
    ;;
  *)
    # `set' quotes correctly as required by POSIX, so do not add quotes.
    sed -n -e 's/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/\1=${\1=\2}/p'
    ;;
  esac >> confcache
if cmp -s $cache_file confcache; then
  :
else
  if test -w $cache_file; then
    echo "updating cache $cache_file"
    cat confcache > $cache_file
  else
    echo "not updating unwritable cache $cache_file"
  fi
fi
rm -f confcache

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

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

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

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

DEFS=-DHAVE_CONFIG_H

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

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

ac_cs_usage="Usage: $CONFIG_STATUS [--recheck] [--version] [--help]"
for ac_option
do
  case "\$ac_option" in
  -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
    echo "running \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion"
    exec \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion ;;
  -version | --version | --versio | --versi | --vers | --ver | --ve | --v)
    echo "$CONFIG_STATUS generated by autoconf version 2.12"
    exit 0 ;;
  -help | --help | --hel | --he | --h)
    echo "\$ac_cs_usage"; exit 0 ;;
  *) echo "\$ac_cs_usage"; exit 1 ;;
  esac
done

ac_given_srcdir=$srcdir
ac_given_INSTALL="$INSTALL"

trap 'rm -fr `echo "Makefile Src/Makefile Doc/Makefile Etc/Makefile Misc/Makefile \
Util/Makefile Functions/Makefile StartupFiles/Makefile config.h" | sed "s/:[^ ]*//g"` conftest*; exit 1' 1 2 15
EOF
cat >> $CONFIG_STATUS <<EOF

# Protect against being on the right side of a sed subst in config.status.
sed 's/%@/@@/; s/@%/@@/; s/%g\$/@g/; /@g\$/s/[\\\\&%]/\\\\&/g;
 s/@@/%@/; s/@@/@%/; s/@g\$/%g/' > conftest.subs <<\\CEOF
$ac_vpsub
$extrasub
s%@CFLAGS@%$CFLAGS%g
s%@CPPFLAGS@%$CPPFLAGS%g
s%@CXXFLAGS@%$CXXFLAGS%g
s%@DEFS@%$DEFS%g
s%@LDFLAGS@%$LDFLAGS%g
s%@LIBS@%$LIBS%g
s%@exec_prefix@%$exec_prefix%g
s%@prefix@%$prefix%g
s%@program_transform_name@%$program_transform_name%g
s%@bindir@%$bindir%g
s%@sbindir@%$sbindir%g
s%@libexecdir@%$libexecdir%g
s%@datadir@%$datadir%g
s%@sysconfdir@%$sysconfdir%g
s%@sharedstatedir@%$sharedstatedir%g
s%@localstatedir@%$localstatedir%g
s%@libdir@%$libdir%g
s%@includedir@%$includedir%g
s%@oldincludedir@%$oldincludedir%g
s%@infodir@%$infodir%g
s%@mandir@%$mandir%g
s%@VERSION@%$VERSION%g
s%@host@%$host%g
s%@host_alias@%$host_alias%g
s%@host_cpu@%$host_cpu%g
s%@host_vendor@%$host_vendor%g
s%@host_os@%$host_os%g
s%@zshenv@%$zshenv%g
s%@zshrc@%$zshrc%g
s%@zprofile@%$zprofile%g
s%@zlogin@%$zlogin%g
s%@zlogout@%$zlogout%g
s%@CC@%$CC%g
s%@EXELDFLAGS@%$EXELDFLAGS%g
s%@LIBLDFLAGS@%$LIBLDFLAGS%g
s%@CPP@%$CPP%g
s%@U@%$U%g
s%@ALLOCA@%$ALLOCA%g
s%@SET_MAKE@%$SET_MAKE%g
s%@INSTALL_PROGRAM@%$INSTALL_PROGRAM%g
s%@INSTALL_DATA@%$INSTALL_DATA%g
s%@AWK@%$AWK%g
s%@YODL@%$YODL%g
s%@SIGNAL_H@%$SIGNAL_H%g
s%@RLIMITS_INC_H@%$RLIMITS_INC_H%g
s%@D@%$D%g
s%@DL_EXT@%$DL_EXT%g
s%@DLLD@%$DLLD%g
s%@DLCFLAGS@%$DLCFLAGS%g
s%@DLLDFLAGS@%$DLLDFLAGS%g
s%@EXTRA_LDFLAGS@%$EXTRA_LDFLAGS%g
s%@L@%$L%g
s%@RTLD_GLOBAL_OK@%$RTLD_GLOBAL_OK%g

CEOF
EOF

cat >> $CONFIG_STATUS <<\EOF

# Split the substitutions into bite-sized pieces for seds with
# small command number limits, like on Digital OSF/1 and HP-UX.
ac_max_sed_cmds=90 # Maximum number of lines to put in a sed script.
ac_file=1 # Number of current file.
ac_beg=1 # First line for current file.
ac_end=$ac_max_sed_cmds # Line after last line for current file.
ac_more_lines=:
ac_sed_cmds=""
while $ac_more_lines; do
  if test $ac_beg -gt 1; then
    sed "1,${ac_beg}d; ${ac_end}q" conftest.subs > conftest.s$ac_file
  else
    sed "${ac_end}q" conftest.subs > conftest.s$ac_file
  fi
  if test ! -s conftest.s$ac_file; then
    ac_more_lines=false
    rm -f conftest.s$ac_file
  else
    if test -z "$ac_sed_cmds"; then
      ac_sed_cmds="sed -f conftest.s$ac_file"
    else
      ac_sed_cmds="$ac_sed_cmds | sed -f conftest.s$ac_file"
    fi
    ac_file=`expr $ac_file + 1`
    ac_beg=$ac_end
    ac_end=`expr $ac_end + $ac_max_sed_cmds`
  fi
done
if test -z "$ac_sed_cmds"; then
  ac_sed_cmds=cat
fi
EOF

cat >> $CONFIG_STATUS <<EOF

CONFIG_FILES=\${CONFIG_FILES-"Makefile Src/Makefile Doc/Makefile Etc/Makefile Misc/Makefile \
Util/Makefile Functions/Makefile StartupFiles/Makefile"}
EOF
cat >> $CONFIG_STATUS <<\EOF
for ac_file in .. $CONFIG_FILES; do if test "x$ac_file" != x..; then
  # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
  case "$ac_file" in
  *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
       ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
  *) ac_file_in="${ac_file}.in" ;;
  esac

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

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

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

  case "$ac_given_INSTALL" in
  [/$]*) INSTALL="$ac_given_INSTALL" ;;
  *) INSTALL="$ac_dots$ac_given_INSTALL" ;;
  esac

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

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

# These sed commands are passed to sed as "A NAME B NAME C VALUE D", where
# NAME is the cpp macro being defined and VALUE is the value it is being given.
#
# ac_d sets the value in "#define NAME VALUE" lines.
ac_dA='s%^\([ 	]*\)#\([ 	]*define[ 	][ 	]*\)'
ac_dB='\([ 	][ 	]*\)[^ 	]*%\1#\2'
ac_dC='\3'
ac_dD='%g'
# ac_u turns "#undef NAME" with trailing blanks into "#define NAME VALUE".
ac_uA='s%^\([ 	]*\)#\([ 	]*\)undef\([ 	][ 	]*\)'
ac_uB='\([ 	]\)%\1#\2define\3'
ac_uC=' '
ac_uD='\4%g'
# ac_e turns "#undef NAME" without trailing blanks into "#define NAME VALUE".
ac_eA='s%^\([ 	]*\)#\([ 	]*\)undef\([ 	][ 	]*\)'
ac_eB='$%\1#\2define\3'
ac_eC=' '
ac_eD='%g'

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

  echo creating $ac_file

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

EOF

# Transform confdefs.h into a sed script conftest.vals that substitutes
# the proper values into config.h.in to produce config.h.  And first:
# Protect against being on the right side of a sed subst in config.status.
# Protect against being in an unquoted here document in config.status.
rm -f conftest.vals
cat > conftest.hdr <<\EOF
s/[\\&%]/\\&/g
s%[\\$`]%\\&%g
s%#define \([A-Za-z_][A-Za-z0-9_]*\) *\(.*\)%${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD}%gp
s%ac_d%ac_u%gp
s%ac_u%ac_e%gp
EOF
sed -n -f conftest.hdr confdefs.h > conftest.vals
rm -f conftest.hdr

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

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

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

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

EOF
cat >> $CONFIG_STATUS <<EOF

EOF
cat >> $CONFIG_STATUS <<\EOF
\
test -z "$CONFIG_HEADERS" || echo > stamp-h
exit 0
EOF
chmod +x $CONFIG_STATUS
rm -fr confdefs* $ac_clean_files
test "$no_create" = yes || ${CONFIG_SHELL-/bin/sh} $CONFIG_STATUS || exit 1


eval "zshbin1=${bindir}"
eval "zshbin2=${zshbin1}"
eval "zshman=${mandir}"
eval "zshinfo=${infodir}"

echo "
zsh configuration
-----------------
zsh version             : ${VERSION}
host operating system   : ${host_os}
source code location    : ${srcdir}
compiler                : ${CC}
compiler flags          : ${CFLAGS}
executable linker flags : ${LDFLAGS} ${EXELDFLAGS} ${EXTRA_LDFLAGS}"
if test "$dynamic" = yes; then
  echo "\
module linker flags     : ${LDFLAGS} ${LIBLDFLAGS} ${DLLDFLAGS}"
fi
echo "\
binary install path     : ${zshbin2}
man page install path   : ${zshman}
info install path       : ${zshinfo}"
echo ""

