#! /bin/sh

# Guess values for system-dependent variables and create Makefiles.
# Generated automatically using autoconf version 2.10 
# Copyright (C) 1992, 93, 94, 95, 96 Free Software Foundation, Inc.
#
# This configure script is free software; the Free Software Foundation
# gives unlimited permission to copy, distribute and modify it.

# Defaults:
ac_help=
ac_default_prefix=/usr/local
# Any additions from configure.in:
ac_help="$ac_help
  --with-gccsrc           directory where gcc sources are"
ac_help="$ac_help
  --with-gccbin           directory where gcc objects are"
ac_help="$ac_help
  --with-ar               ar utility to use"
ac_help="$ac_help
  --with-ranlib           ranlib utility to use"
ac_help="$ac_help
  --with-gcc              gcc used to build gpc"
ac_help="$ac_help
  --with-rtsgcc           gcc used to build libgpc.a"
ac_help="$ac_help
  --with-bsdrts           BSD style signals for RTS"

# Initialize some variables set by options.
# The variables have the same names as the options, with
# dashes changed to underlines.
build=NONE
cache_file=./config.cache
exec_prefix=NONE
host=NONE
no_create=
nonopt=NONE
no_recursion=
prefix=NONE
program_prefix=NONE
program_suffix=NONE
program_transform_name=s,x,x,
silent=
site=
srcdir=
target=NONE
verbose=
x_includes=NONE
x_libraries=NONE
bindir='${exec_prefix}/bin'
sbindir='${exec_prefix}/sbin'
libexecdir='${exec_prefix}/libexec'
datadir='${prefix}/share'
sysconfdir='${prefix}/etc'
sharedstatedir='${prefix}/com'
localstatedir='${prefix}/var'
libdir='${exec_prefix}/lib'
includedir='${prefix}/include'
oldincludedir='/usr/include'
infodir='${prefix}/info'
mandir='${prefix}/man'

# Initialize some other variables.
subdirs=
MFLAGS= MAKEFLAGS=

ac_prev=
for ac_option
do

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

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

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

  case "$ac_option" in

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

  -version | --version | --versio | --versi | --vers)
    echo "configure generated by autoconf version 2.10"
    exit 0 ;;

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

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

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

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

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

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

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

  esac
done

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

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

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

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

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

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

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

# A filename unique to this package, relative to the directory that
# configure is in, which we can look for to find out if srcdir is correct.
ac_unique_file=gpc-parse.y

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

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

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

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

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




# 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""... $ac_c" 1>&6
if eval "test \"`echo '$''{'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""... $ac_c" 1>&6
if eval "test \"`echo '$''{'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 we are using GNU C""... $ac_c" 1>&6
if eval "test \"`echo '$''{'ac_cv_prog_gcc'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  cat > conftest.c <<EOF
#ifdef __GNUC__
  yes;
#endif
EOF
if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:618: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
  ac_cv_prog_gcc=yes
else
  ac_cv_prog_gcc=no
fi
fi

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

fi

echo "$ac_t""$ac_cv_prog_gcc_g" 1>&6
    if test $ac_cv_prog_gcc_g = yes; then
      CFLAGS="-g -O"
    else
      CFLAGS="-O"
    fi
  fi
else
  GCC=
  test "${CFLAGS+set}" = set || CFLAGS="-g"
fi

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

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

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

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

echo $ac_n "checking how to run the C preprocessor""... $ac_c" 1>&6
# On Suns, sometimes $CPP names a directory.
if test -n "$CPP" && test -d "$CPP"; then
  CPP=
fi
if test -z "$CPP"; then
if eval "test \"`echo '$''{'ac_cv_prog_CPP'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
    # This must be in double quotes, not single quotes, because CPP may get
  # substituted into the Makefile and "${CC-cc}" will confuse make.
  CPP="${CC-cc} -E"
  # On the NeXT, cc -E runs the code through the compiler's parser,
  # not just through cpp.
  cat > conftest.$ac_ext <<EOF
#line 741 "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:747: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
ac_err=`grep -v '^ *+' conftest.out`
if test -z "$ac_err"; then
  :
else
  echo "$ac_err" >&5
  rm -rf conftest*
  CPP="${CC-cc} -E -traditional-cpp"
  cat > conftest.$ac_ext <<EOF
#line 756 "configure"
#include "confdefs.h"
#include <assert.h>
Syntax Error
EOF
ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
{ (eval echo configure:762: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
ac_err=`grep -v '^ *+' conftest.out`
if test -z "$ac_err"; then
  :
else
  echo "$ac_err" >&5
  rm -rf conftest*
  CPP=/lib/cpp
fi
rm -f conftest*
fi
rm -f conftest*
  ac_cv_prog_CPP="$CPP"
fi
  CPP="$ac_cv_prog_CPP"
else
  ac_cv_prog_CPP="$CPP"
fi
echo "$ac_t""$CPP" 1>&6

echo $ac_n "checking for AIX""... $ac_c" 1>&6
cat > conftest.$ac_ext <<EOF
#line 784 "configure"
#include "confdefs.h"
#ifdef _AIX
  yes
#endif

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

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


echo $ac_n "checking for POSIXized ISC""... $ac_c" 1>&6
if test -d /etc/conf/kconfig.d &&
  grep _POSIX_VERSION /usr/include/sys/unistd.h >/dev/null 2>&1
then
  echo "$ac_t""yes" 1>&6
  ISC=yes # If later tests want to check for ISC.
  cat >> confdefs.h <<\EOF
#define _POSIX_SOURCE 1
EOF

  if test "$GCC" = yes; then
    CC="$CC -posix"
  else
    CC="$CC -Xp"
  fi
else
  echo "$ac_t""no" 1>&6
  ISC=
fi

ac_safe=`echo "minix/config.h" | tr './\055' '___'`
echo $ac_n "checking for minix/config.h""... $ac_c" 1>&6
if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  cat > conftest.$ac_ext <<EOF
#line 831 "configure"
#include "confdefs.h"
#include <minix/config.h>
EOF
ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
{ (eval echo configure:836: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
ac_err=`grep -v '^ *+' conftest.out`
if test -z "$ac_err"; then
  rm -rf conftest*
  eval "ac_cv_header_$ac_safe=yes"
else
  echo "$ac_err" >&5
  rm -rf conftest*
  eval "ac_cv_header_$ac_safe=no"
fi
rm -f conftest*
fi
if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
  echo "$ac_t""yes" 1>&6
  MINIX=yes
else
  echo "$ac_t""no" 1>&6
MINIX=
fi

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

  cat >> confdefs.h <<\EOF
#define _POSIX_1_SOURCE 2
EOF

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

fi



#
# Ok, lets find the gcc source tree
# Warning: transition of version 9 to 10 will break this algorithm
# because 10 sorts before 9.
# the alternative search directory is involked by --with-gccsrc
#
no_gccsrc=true
echo $ac_n "checking for gcc sources""... $ac_c" 1>&6
# Check whether --with-gccsrc or --without-gccsrc was given.
if test "${with_gccsrc+set}" = set; then
  withval="$with_gccsrc"
  with_gccsrc=${withval}
fi

if eval "test \"`echo '$''{'ac_cv_gccsrc'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  
# first check to see if --with-gccsrc was specified
if test x"${with_gccsrc}" != x ; then
  if test -f ${with_gccsrc}/c-parse.in ; then
    ac_cv_gccsrc=${with_gccsrc}
  else
    { echo "configure: error: ${with_gccsrc} directory doesn't contain gcc sources" 1>&2; exit 1; }
  fi
fi
# next check relative to current directory.
#
# since ls returns lowest version numbers first, reverse its output
if test x"${ac_cv_gccsrc}" = x ; then
  for i in \
		../gcc \
		`ls -dr ../gcc-[0-9]* 2>/dev/null` \
		../../gcc \
		`ls -dr ../../gcc-[0-9]* 2>/dev/null` \
		../../../gcc \
		`ls -dr ../../../gcc-[0-9]* 2>/dev/null` ; do
    if test -f $i/c-parse.in ; then
      ac_cv_gccsrc=$i
      break
    fi
  done
fi
# next check relative to private source directory
#
# since ls returns lowest version numbers first, reverse its output
if test x"${ac_cv_gccsrc}" = x ; then
  for i in \
		${srcdir}/../gcc \
		`ls -dr ${srcdir}/../gcc-[0-9]* 2>/dev/null` \
		${srcdir}/../../gcc \
		`ls -dr ${srcdir}/../../gcc-[0-9]* 2>/dev/null` \
		${srcdir}/../../../gcc \
		`ls -dr ${srcdir}/../../../gcc-[0-9]* 2>/dev/null` ; do
    if test -f $i/c-parse.in ; then
      ac_cv_gccsrc=$i
      break
    fi
  done
fi
# finally check in a few common install locations
#
# since ls returns lowest version numbers first, reverse its output
if test x"${ac_cv_gccsrc}" = x ; then
  for i in \
		`ls -dr ${prefix}/src/gcc-[0-9]* 2>/dev/null` \
		${prefix}/src/gcc ; do
    if test -f $i/c-parse.in ; then
      ac_cv_gccsrc=`(cd $i; pwd)`
      break
    fi
  done
fi

fi

if test x"${ac_cv_gccsrc}" = x ; then
  gccsrc="# no gcc sources found"
  { echo "configure: error: Can't find gcc sources" 1>&2; exit 1; }
fi
if test x"${ac_cv_gccsrc}" != x ; then
  no_gccsrc=""
  gccsrc="${ac_cv_gccsrc}"
  echo "$ac_t""found in ${ac_cv_gccsrc}" 1>&6
fi
# RTS subdirectory. If ${gccsrc} is a path relative to . then prepend
# ../ to it to form ${rts_gccsrc}
if test `echo ${ac_cv_gccsrc} | cut -c1` = "/" ; then
  rts_gccsrc="${ac_cv_gccsrc}"
else
  rts_gccsrc="../${ac_cv_gccsrc}"
fi




#
# Repeat this exercise for GCC object code
# the alternative search directory is involked by --with-gccbin
#
no_gccbin=true
echo $ac_n "checking for gcc objects""... $ac_c" 1>&6
# Check whether --with-gccbin or --without-gccbin was given.
if test "${with_gccbin+set}" = set; then
  withval="$with_gccbin"
  with_gccbin=${withval}
fi

if eval "test \"`echo '$''{'ac_cv_gccbin'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  
# first check to see if --with-gccbin was specified
if test x"${with_gccbin}" != x ; then
  if test -f ${with_gccbin}/xgcc ; then
    ac_cv_gccbin=${with_gccbin}
  else
    { echo "configure: error: ${with_gccbin} directory doesn't contain gcc object code" 1>&2; exit 1; }
  fi
fi
# next check relative to current directory.
#
# since ls returns lowest version numbers first, reverse its output
if test x"${ac_cv_gccbin}" = x ; then
  for i in \
		../gcc \
		`ls -dr ../gcc-[0-9]* 2>/dev/null` \
		`ls -dr ../gcc-* 2>/dev/null` \
		../../gcc \
		`ls -dr ../../gcc-[0-9]* 2>/dev/null` \
		`ls -dr ../../gcc-* 2>/dev/null` \
		../../../gcc \
		`ls -dr ../../../gcc-[0-9]* 2>/dev/null` \
		`ls -dr ../../gcc-* 2>/dev/null` ; do
    if test -f $i/xgcc ; then
      ac_cv_gccbin=$i
      break
    fi
  done
fi
# next check relative to private source directory
#
# since ls returns lowest version numbers first, reverse its output
if test x"${ac_cv_gccbin}" = x ; then
  for i in \
		${srcdir}/../gcc \
		`ls -dr ${srcdir}/../gcc-[0-9]* 2>/dev/null` \
		`ls -dr ${srcdir}/../gcc-* 2>/dev/null` \
		${srcdir}/../../gcc \
		`ls -dr ${srcdir}/../../gcc-[0-9]* 2>/dev/null` \
		`ls -dr ${srcdir}/../../gcc-* 2>/dev/null` \
		${srcdir}/../../../gcc \
		`ls -dr ${srcdir}/../../../gcc-[0-9]* 2>/dev/null` \
		`ls -dr ${srcdir}/../../gcc-* 2>/dev/null` ; do
    if test -f $i/xgcc ; then
      ac_cv_gccbin=$i
      break
    fi
  done
fi
# finally check in a few common install locations
#
# since ls returns lowest version numbers first, reverse its output
if test x"${ac_cv_gccbin}" = x ; then
  for i in \
		`ls -dr ${prefix}/src/gcc-[0-9]* 2>/dev/null` \
		${prefix}/src/gcc ; do
    if test -f $i/xgcc ; then
      ac_cv_gccbin=`(cd $i; pwd)`
      break
    fi
  done
fi

fi

if test x"${ac_cv_gccbin}" = x ; then
  gccbin="# no gcc sources found"
  { echo "configure: error: Can't find gcc objects" 1>&2; exit 1; }
fi
if test x"${ac_cv_gccbin}" != x ; then
  no_gccbin=""
  gccbin="${ac_cv_gccbin}"
  echo "$ac_t""found in ${ac_cv_gccbin}" 1>&6
fi
# RTS subdirectory. If ${gccbin} is a path relative to . then prepend
# ../ to it to form ${rts_gccbin}
if test `echo ${ac_cv_gccbin} | cut -c1` = "/" ; then
  rts_gccbin="${ac_cv_gccbin}"
else
  rts_gccbin="../${ac_cv_gccbin}"
fi




echo $ac_n "checking for gcc version""... $ac_c" 1>&6
if eval "test \"`echo '$''{'ac_cv_gcc_version'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  
ac_cv_gcc_version=`grep '^version=' ${gccbin}/Makefile | sed -e 's/version=//'`
fi

if test x"${ac_cv_gcc_version}" = x ; then
  gcc_version="# no gcc version found"
  { echo "configure: error: Can't determine gcc version" 1>&2; exit 1; }
else
  gcc_version="${ac_cv_gcc_version}"
  req_version=`grep '^GCCVERSION = ' ${srcdir}/Makefile.in | sed -e 's/GCCVERSION = //'`
  if test "${gcc_version}" != ${req_version} ; then
    { echo "configure: error: found gcc ${gcc_version}, require gcc ${req_version}" 1>&2; exit 1; }
  else
    echo "$ac_t""${gcc_version}" 1>&6
  fi
fi




echo $ac_n "checking for gcc target system type""... $ac_c" 1>&6
if eval "test \"`echo '$''{'ac_cv_gcc_target'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  
# Cannot disable autoconf's --target switch, but halt if we find one.
if test x"${target}" != xNONE ; then
  { echo "configure: error: do NOT specify --target when you configure gpc, gpc uses the target you selected when you configured gcc" 1>&2; exit 1; }
fi

fi

if test -f x${gccbin}/Makefile ; then
  { echo "configure: error: ${gccbin}/Makefile not found" 1>&2; exit 1; }
fi
ac_cv_gcc_target=`grep '^target=' ${gccbin}/Makefile | sed -e 's/target=//'`
if test x"${ac_cv_gcc_target}" = x ; then
  gcc_target="# no gcc target found"
  { echo "configure: error: Can't find gcc target" 1>&2; exit 1; }
else
  gcc_target="${ac_cv_gcc_target}"
  echo "$ac_t""${ac_cv_gcc_target}" 1>&6
fi
target="${gcc_target}"





echo $ac_n "checking for gcc host system type""... $ac_c" 1>&6
if eval "test \"`echo '$''{'ac_cv_gcc_host'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  
ac_cv_gcc_cross=`grep '^CROSS=' ${gccbin}/Makefile | sed -e 's/CROSS=//'`
if test x"${ac_cv_gcc_cross}" = x ; then
  cross_compiling="no"
  cross=""
  ac_cv_gcc_host="${ac_cv_gcc_target}"
else
  cross_compiling="yes"
  native="no"
  cross="${ac_cv_gcc_cross}"
  ac_cv_gcc_host="${host}"
fi

fi

echo "$ac_t""${ac_cv_gcc_host}" 1>&6
host="${ac_cv_gcc_host}"




echo $ac_n "checking for gcc build system type""... $ac_c" 1>&6
if eval "test \"`echo '$''{'ac_cv_gcc_build'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  
ac_cv_gcc_build=`grep '^build=' ${gccbin}/Makefile | sed -e 's/build=//'`
if test x"${ac_cv_gcc_build}" = x ; then
  ac_cv_gcc_build="${ac_cv_gcc_host}"
  cross_building="no"
else
  cross_building="yes"
  native="no"
fi

fi

echo "$ac_t""${ac_cv_gcc_build}" 1>&6



echo $ac_n "checking for gcc prefix""... $ac_c" 1>&6
if eval "test \"`echo '$''{'ac_cv_gcc_prefix'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  
ac_cv_gcc_prefix=`grep '^prefix =' ${gccbin}/Makefile | sed -e 's/prefix = //'`
fi

if test x"${ac_cv_gcc_prefix}" = x ; then
  gcc_prefix="# no gcc prefix found"
  { echo "configure: error: Can't determine gcc prefix" 1>&2; exit 1; }
else
  gcc_prefix="${ac_cv_gcc_prefix}"
  echo "$ac_t""${ac_cv_gcc_prefix}" 1>&6
fi
prefix="${gcc_prefix}"



echo $ac_n "checking for gcc local_prefix""... $ac_c" 1>&6
if eval "test \"`echo '$''{'ac_cv_gcc_local_prefix'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  
ac_cv_gcc_local_prefix=`grep '^local_prefix =' ${gccbin}/Makefile | sed -e 's/local_prefix = //'`
fi

if test x"${ac_cv_gcc_local_prefix}" = x ; then
  gcc_local_prefix="# no gcc local_prefix found"
  { echo "configure: error: Can't determine gcc local_prefix" 1>&2; exit 1; }
else
  gcc_local_prefix="${ac_cv_gcc_local_prefix}"
  echo "$ac_t""${ac_cv_gcc_local_prefix}" 1>&6
fi
local_prefix="${gcc_local_prefix}"



echo $ac_n "checking whether gcc needs collect2""... $ac_c" 1>&6
if eval "test \"`echo '$''{'ac_cv_gcc_use_collect2'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  
ac_cv_gcc_use_collect2=`grep '^USE_COLLECT2 = ' ${gccbin}/Makefile | sed -e 's/USE_COLLECT2 = //'`
if test x"${ac_cv_gcc_use_collect2}" = x ; then
  ac_cv_gcc_use_collect2="no"
  use_collect2=""
  maybe_use_collect2=""
else
  ac_cv_gcc_use_collect2="yes"
  use_collect2="ld"
  maybe_use_collect2="-DUSE_COLLECT2"
  echo "$ac_t"""yes"" 1>&6
fi

fi

echo "$ac_t""${ac_cv_gcc_use_collect2}" 1>&6




echo $ac_n "checking for gcc default CPU target""... $ac_c" 1>&6
if eval "test \"`echo '$''{'ac_cv_gcc_default_cpu'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  
ac_cv_gcc_default_cpu=`grep '^MAYBE_TARGET_DEFAULT = ' ${gccbin}/Makefile | sed -e 's/MAYBE_TARGET_DEFAULT = //'`

fi

maybe_target_default="${ac_cv_gcc_default_cpu}"
default_cpu=`echo "${maybe_target_default}" | sed -e 's/-DTARGET_CPU_DEFAULT=//'`
echo "$ac_t""${default_cpu}" 1>&6



echo $ac_n "checking for gcc extra_objs""... $ac_c" 1>&6
if eval "test \"`echo '$''{'ac_cv_gcc_extra_objs'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  
ac_cv_gcc_extra_objs=`grep '^EXTRA_OBJS = ' ${gccbin}/Makefile | sed -e 's/EXTRA_OBJS = //'`
fi

if test x"${ac_cv_gcc_extra_objs}" = x ; then
  gcc_extra_objs=""
  echo "$ac_t""none" 1>&6
else
  gcc_extra_objs="${gccbin}/${ac_cv_gcc_extra_objs}"
  echo "$ac_t""${ac_cv_gcc_extra_objs}" 1>&6
fi



echo $ac_n "checking for gcc extra_gcc_objs""... $ac_c" 1>&6
if eval "test \"`echo '$''{'ac_cv_gcc_extra_gcc_objs'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  
ac_cv_gcc_extra_gcc_objs=`grep '^EXTRA_GCC_OBJS = ' ${gccbin}/Makefile | sed -e 's/EXTRA_GCC_OBJS = //'`
fi

if test x"${ac_cv_gcc_extra_gcc_objs}" = x ; then
  gcc_extra_gcc_objs=""
  echo "$ac_t""none" 1>&6
else
  gcc_extra_gcc_objs="${gccbin}/${ac_cv_gcc_extra_gcc_objs}"
  echo "$ac_t""${ac_cv_gcc_extra_gcc_objs}" 1>&6
fi



echo $ac_n "checking for gcc out_object_file""... $ac_c" 1>&6
if eval "test \"`echo '$''{'ac_cv_gcc_out_object_file'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  
ac_cv_gcc_out_object_file=`grep '^out_object_file=' ${gccbin}/Makefile | sed -e 's/out_object_file=//'`
fi

if test x"${ac_cv_gcc_out_object_file}" = x ; then
  out_object_file="# no gcc out_object_file found"
  { echo "configure: error: Can't determine gcc out_object_file" 1>&2; exit 1; }
else
  out_object_file="${ac_cv_gcc_out_object_file}"
  echo "$ac_t""${ac_cv_gcc_out_object_file}" 1>&6
fi



AR="ar"
RANLIB="ranlib"
if test "${native}" = "no"; then
  
no_ar=true
echo $ac_n "checking for cross-ar""... $ac_c" 1>&6
# Check whether --with-ar or --without-ar was given.
if test "${with_ar+set}" = set; then
  withval="$with_ar"
  with_ar=${withval}
fi

if eval "test \"`echo '$''{'ac_cv_prog_x_ar'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  
# first check to see if --with-ar was specified
if test x"${with_ar}" != x ; then
  ac_cv_prog_x_ar=${with_ar}
fi
if test x"${ac_cv_prog_x_ar}" = x ; then
  # See if we're crosscompiling.
  #
  if test "${cross_compiling}" = "yes" ; then
    if test -f ${prefix}/bin/${target}-ar; then
      ac_cv_prog_x_ar=${target}-ar 
    else
      if test -f ${prefix}/${target}/bin/ar; then
        ac_cv_prog_x_ar=${prefix}/${target}/bin/ar
      fi
    fi
  else
    # Maybe we're crossbuilding.
    #
    if test "${cross_building}" = "yes" ; then
      if test -f ${prefix}/bin/${target}-ar; then
        ac_cv_prog_x_ar=${target}-ar 
      else
        if test -f ${prefix}/${target}/bin/ar; then
          ac_cv_prog_x_ar=${prefix}/${target}/bin/ar
        fi
      fi
    else
      # Just a native compiler. How boring ;-) 
      #
      ac_cv_prog_x_ar=ar
    fi
  fi
fi

fi

if test x"${ac_cv_prog_x_ar}" = x ; then
  AR="# no ar found"
  { echo "configure: error: Unable to find suitable ar. Rerun configure with --with-ar switch" 1>&2; exit 1; }
else
  no_ar=""
  AR="${ac_cv_prog_x_ar}"
  echo "$ac_t""${ac_cv_prog_x_ar}" 1>&6
fi


  
no_ranlib=true
echo $ac_n "checking for cross-ranlib""... $ac_c" 1>&6
# Check whether --with-ranlib or --without-ranlib was given.
if test "${with_ranlib+set}" = set; then
  withval="$with_ranlib"
  with_ranlib=${withval}
fi

if eval "test \"`echo '$''{'ac_cv_prog_x_ranlib'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  
# first check to see if --with-ranlib was specified
if test x"${with_ranlib}" != x ; then
  ac_cv_prog_x_ranlib=${with_ranlib}
fi
if test x"${ac_cv_prog_x_ranlib}" = x ; then
  # See if we're crosscompiling.
  #
  if test "${cross_compiling}" = "yes" ; then
    if test -f ${prefix}/bin/${target}-ranlib; then
      ac_cv_prog_x_ranlib=${target}-ranlib
    else
      if test -f ${prefix}/${target}/bin/ranlib; then
        ac_cv_prog_x_ranlib=${prefix}/${target}/bin/ranlib
      fi
    fi
  else
    # See if we're crossbuilding.
    #
    if test "${cross_building}" = "yes" ; then
      if test -f ${prefix}/bin/${target}-ranlib; then
        ac_cv_prog_x_ranlib=${target}-ranlib
      else
        if test -f ${prefix}/${target}/bin/ranlib; then
          ac_cv_prog_x_ranlib=${prefix}/${target}/bin/ranlib
        fi
      fi
    else
      # Just a native compiler. How boring ;-) 
      #
      ac_cv_prog_x_ranlib=ranlib
    fi
  fi
fi

fi

if test x"${ac_cv_prog_x_ranlib}" = x ; then
  RANLIB="# no ranlib found"
  { echo "configure: error: Unable to find suitable ranlib. Rerun configure with --with-ranlib switch" 1>&2; exit 1; }
else
  no_ranlib=""
  RANLIB="${ac_cv_prog_x_ranlib}"
  echo "$ac_t""${ac_cv_prog_x_ranlib}" 1>&6
fi


  
no_gcc=true
echo $ac_n "checking for cross-gcc""... $ac_c" 1>&6
# Check whether --with-gcc or --without-gcc was given.
if test "${with_gcc+set}" = set; then
  withval="$with_gcc"
  with_gcc=${withval}
fi

if eval "test \"`echo '$''{'ac_cv_prog_x_gcc'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  
# first check to see if --with-gcc was specified
if test x"${with_gcc}" != x ; then
  ac_cv_prog_x_gcc=${with_gcc}
fi
if test x"${ac_cv_prog_x_gcc}" = x ; then
  # See if we're crosscompiling.
  #
  if test "${cross_compiling}" = "yes" ; then
    if test -f ${prefix}/bin/${target}-gcc; then
      ac_cv_prog_x_gcc=${target}-gcc
    else
      if test -f ${prefix}/${target}/bin/gcc; then
        ac_cv_prog_x_gcc=${prefix}/${target}/bin/gcc
      fi
    fi
  else
    # See if we're crossbuilding.
    #
    if test "${cross_building}" = "yes" ; then
      if test -f ${prefix}/bin/${target}-gcc; then
        ac_cv_prog_x_gcc=${target}-gcc
      else
        if test -f ${prefix}/${target}/bin/gcc; then
          ac_cv_prog_x_gcc=${prefix}/${target}/bin/gcc
        fi
      fi
    else
      # Just a native compiler. How boring ;-) 
      #
      ac_cv_prog_x_gcc=gcc
    fi
  fi
fi

fi

if test x"${ac_cv_prog_x_gcc}" = x ; then
  { echo "configure: error: Unable to find suitable gcc. Rerun configure with --with-gcc switch" 1>&2; exit 1; }
else
  no_gcc=""
  echo "$ac_t""${ac_cv_prog_x_gcc}" 1>&6
  if test "${cross_building}" = "yes" ; then
    ac_cv_prog_CC="${ac_cv_prog_x_gcc}"
  fi
fi

fi


#
# RTS must be compiled with GCC.
# The GCC upon which GPC is based could be used.
# If you (like me) have a bug-fixed gcc installed, but the bugfixes
# break gpc (sources) then you know why I search for installed gcc first,
# then for ${gccbin}/xgcc -B{gccbin}/
#
echo $ac_n "checking for gcc to use for RTS""... $ac_c" 1>&6
# Check whether --with-rtsgcc or --without-rtsgcc was given.
if test "${with_rtsgcc+set}" = set; then
  withval="$with_rtsgcc"
  with_rtsgcc=${withval}
fi

if eval "test \"`echo '$''{'ac_cv_prog_rts_gcc'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  
# first check to see if --with-rtsgcc was specified
if test x"${with_rtsgcc}" != x ; then
  ac_cv_prog_rts_gcc=${with_rtsgcc}
fi
if test x"${ac_cv_prog_rts_gcc}" = x ; then
  # See if we're crossbuilding.
  #
  if test "${cross_building}" = "yes" ; then
    ac_cv_prog_rts_gcc="${ac_cv_prog_x_gcc}"
  else
    # See if we're crosscompiling.
    #
    if test "${cross_compiling}" = "yes" ; then
      ac_cv_prog_rts_gcc="${ac_cv_prog_x_gcc}"
    else
      #
      # Native compiler requested.
      # If GCC is installed, use it. Otherwise, use the gcc we just built.
      if test "${ac_cv_prog_gcc}" = "yes" ; then
        ac_cv_prog_rts_gcc="gcc"
      else
        ac_cv_prog_rts_gcc="${gccbin}/xgcc -B${gccbin}/"
      fi
    fi
  fi
fi

fi

if test x"${ac_cv_prog_rts_gcc}" = x ; then
  RTS_GCC="# no rts_gcc found"
  { echo "configure: error: Unable to find suitable gcc for libgpc.a. Rerun configure with --with-rtsgcc switch" 1>&2; exit 1; }
else
  RTS_GCC="${ac_cv_prog_rts_gcc}"
  echo "$ac_t""${ac_cv_prog_rts_gcc}" 1>&6
fi



if test "$program_transform_name" = s,x,x,; then
  program_transform_name=
else
  # Double any \ or $.  echo might interpret backslashes.
  cat <<\EOF_SED > conftestsed
s,\\,\\\\,g; s,\$,$$,g
EOF_SED
  program_transform_name="`echo $program_transform_name|sed -f conftestsed`"
  rm -f conftestsed
fi
test "$program_prefix" != NONE &&
  program_transform_name="s,^,${program_prefix},; $program_transform_name"
# Use a double $ so make ignores it.
test "$program_suffix" != NONE &&
  program_transform_name="s,\$\$,${program_suffix},; $program_transform_name"

# sed with no file args requires a program.
test "$program_transform_name" = "" && program_transform_name="s,x,x,"



#
# Switch compilers for now: if gpc is configured as a cross-compiler, 
# then configure should check the cross-target's header files.
# 
CC="${RTS_GCC}"


#
# Enable BSD RTS only if
# (1) BSD style signals are supported
# (2) The user requested them (--with-bsd-rts)
#
echo $ac_n "checking for BSD style RTS""... $ac_c" 1>&6
# Check whether --with-bsdrts or --without-bsdrts was given.
if test "${with_bsdrts+set}" = set; then
  withval="$with_bsdrts"
  with_bsdrts=${withval}
fi

if eval "test \"`echo '$''{'ac_cv_bsd_rts'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  
# first check to see if --with-bsdrts was specified
if test x"${with_bsdrts}" != x ; then
  ac_cv_bsd_rts=${with_bsdrts}
fi
if test x"${with_bsdrts}" != x ; then
  # So you want BSD signals -- but what if you're really SYSV...
  cat > conftest.$ac_ext <<EOF
#line 1589 "configure"
#include "confdefs.h"
#include <signal.h>
int main() { return 0; }
int t() {
int i=SIGEMT;
; return 0; }
EOF
if { (eval echo configure:1597: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
  rm -rf conftest*
  ac_cv_bsd_rts=yes
else
  rm -rf conftest*
  ac_cv_bsd_rts=no
fi
rm -f conftest*

  if test "${ac_cv_bsd_rts}" = "no"; then
    echo -n "detected SYSV ... "
  fi
else
  ac_cv_bsd_rts="no"
fi

fi

echo "$ac_t""${ac_cv_bsd_rts}" 1>&6
if test "${ac_cv_bsd_rts}" = "yes"; then
  cat >> confdefs.h <<\EOF
#define BSD_RTS 1
EOF

fi


# If we cannot run a trivial program, we must be cross compiling.
echo $ac_n "checking whether cross-compiling""... $ac_c" 1>&6
if eval "test \"`echo '$''{'ac_cv_c_cross'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  if test "$cross_compiling" = yes; then
  ac_cv_c_cross=yes
else
cat > conftest.$ac_ext <<EOF
#line 1633 "configure"
#include "confdefs.h"
main(){return(0);}
EOF
{ (eval echo configure:1637: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }
if test -s conftest && (./conftest; exit) 2>/dev/null; then
  ac_cv_c_cross=no
else
  ac_cv_c_cross=yes
fi
fi
rm -fr conftest*
fi

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

echo $ac_n "checking for ANSI C header files""... $ac_c" 1>&6
if eval "test \"`echo '$''{'ac_cv_header_stdc'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  cat > conftest.$ac_ext <<EOF
#line 1655 "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:1663: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
ac_err=`grep -v '^ *+' conftest.out`
if test -z "$ac_err"; then
  rm -rf conftest*
  ac_cv_header_stdc=yes
else
  echo "$ac_err" >&5
  rm -rf conftest*
  ac_cv_header_stdc=no
fi
rm -f conftest*

if test $ac_cv_header_stdc = yes; then
  # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
cat > conftest.$ac_ext <<EOF
#line 1678 "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 1696 "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 1717 "configure"
#include "confdefs.h"
#include <ctype.h>
#define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
#define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
#define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
int main () { int i; for (i = 0; i < 256; i++)
if (XOR (islower (i), ISLOWER (i)) || toupper (i) != TOUPPER (i)) exit(2);
exit (0); }

EOF
{ (eval echo configure:1728: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }
if test -s conftest && (./conftest; exit) 2>/dev/null; then
  :
else
  ac_cv_header_stdc=no
fi
fi
rm -fr conftest*
fi
fi

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

fi

for ac_hdr in fcntl.h sys/file.h sys/time.h unistd.h
do
ac_safe=`echo "$ac_hdr" | tr './\055' '___'`
echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  cat > conftest.$ac_ext <<EOF
#line 1755 "configure"
#include "confdefs.h"
#include <$ac_hdr>
EOF
ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
{ (eval echo configure:1760: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
ac_err=`grep -v '^ *+' conftest.out`
if test -z "$ac_err"; then
  rm -rf conftest*
  eval "ac_cv_header_$ac_safe=yes"
else
  echo "$ac_err" >&5
  rm -rf conftest*
  eval "ac_cv_header_$ac_safe=no"
fi
rm -f conftest*
fi
if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
  echo "$ac_t""yes" 1>&6
    ac_tr_hdr=HAVE_`echo $ac_hdr | tr 'abcdefghijklmnopqrstuvwxyz./\055' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ___'`
  cat >> confdefs.h <<EOF
#define $ac_tr_hdr 1
EOF
 
else
  echo "$ac_t""no" 1>&6
fi
done


echo $ac_n "checking for st_rdev in struct stat""... $ac_c" 1>&6
if eval "test \"`echo '$''{'ac_cv_struct_st_rdev'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  cat > conftest.$ac_ext <<EOF
#line 1790 "configure"
#include "confdefs.h"
#include <sys/types.h>
#include <sys/stat.h>
int main() { return 0; }
int t() {
struct stat s; s.st_rdev;
; return 0; }
EOF
if { (eval echo configure:1799: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
  rm -rf conftest*
  ac_cv_struct_st_rdev=yes
else
  rm -rf conftest*
  ac_cv_struct_st_rdev=no
fi
rm -f conftest*

fi

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

fi

echo $ac_n "checking whether time.h and sys/time.h may both be included""... $ac_c" 1>&6
if eval "test \"`echo '$''{'ac_cv_header_time'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  cat > conftest.$ac_ext <<EOF
#line 1823 "configure"
#include "confdefs.h"
#include <sys/types.h>
#include <sys/time.h>
#include <time.h>
int main() { return 0; }
int t() {
struct tm *tp;
; return 0; }
EOF
if { (eval echo configure:1833: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
  rm -rf conftest*
  ac_cv_header_time=yes
else
  rm -rf conftest*
  ac_cv_header_time=no
fi
rm -f conftest*

fi

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

fi

echo $ac_n "checking whether struct tm is in sys/time.h or time.h""... $ac_c" 1>&6
if eval "test \"`echo '$''{'ac_cv_struct_tm'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  cat > conftest.$ac_ext <<EOF
#line 1857 "configure"
#include "confdefs.h"
#include <sys/types.h>
#include <time.h>
int main() { return 0; }
int t() {
struct tm *tp; tp->tm_sec;
; return 0; }
EOF
if { (eval echo configure:1866: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
  rm -rf conftest*
  ac_cv_struct_tm=time.h
else
  rm -rf conftest*
  ac_cv_struct_tm=sys/time.h
fi
rm -f conftest*

fi

echo "$ac_t""$ac_cv_struct_tm" 1>&6
if test $ac_cv_struct_tm = sys/time.h; then
  cat >> confdefs.h <<\EOF
#define TM_IN_SYS_TIME 1
EOF

fi


echo $ac_n "checking for vprintf""... $ac_c" 1>&6
if eval "test \"`echo '$''{'ac_cv_func_vprintf'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  cat > conftest.$ac_ext <<EOF
#line 1891 "configure"
#include "confdefs.h"
/* System header to define __stub macros and hopefully few prototypes,
    which can conflict with char vprintf(); 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 vprintf();

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

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

; return 0; }
EOF
if { (eval echo configure:1915: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }; then
  rm -rf conftest*
  eval "ac_cv_func_vprintf=yes"
else
  rm -rf conftest*
  eval "ac_cv_func_vprintf=no"
fi
rm -f conftest*

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

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

if test "$ac_cv_func_vprintf" != yes; then
echo $ac_n "checking for _doprnt""... $ac_c" 1>&6
if eval "test \"`echo '$''{'ac_cv_func__doprnt'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  cat > conftest.$ac_ext <<EOF
#line 1941 "configure"
#include "confdefs.h"
/* System header to define __stub macros and hopefully few prototypes,
    which can conflict with char _doprnt(); 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 _doprnt();

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

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

; return 0; }
EOF
if { (eval echo configure:1965: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }; then
  rm -rf conftest*
  eval "ac_cv_func__doprnt=yes"
else
  rm -rf conftest*
  eval "ac_cv_func__doprnt=no"
fi
rm -f conftest*

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

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

fi

for ac_func in ftruncate strcasecmp stricmp setlinebuf gettimeofday strchr strdup memcpy
do
echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  cat > conftest.$ac_ext <<EOF
#line 1994 "configure"
#include "confdefs.h"
/* System header to define __stub macros and hopefully few prototypes,
    which can conflict with char $ac_func(); below.  */
#include <assert.h>
/* Override any gcc2 internal prototype to avoid an error.  */
/* We use char because int might match the return type of a gcc2
    builtin and then its argument prototype would still apply.  */
char $ac_func();

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

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

; return 0; }
EOF
if { (eval echo configure:2018: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }; then
  rm -rf conftest*
  eval "ac_cv_func_$ac_func=yes"
else
  rm -rf conftest*
  eval "ac_cv_func_$ac_func=no"
fi
rm -f conftest*

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


#
# Restore ${CC}
#
unset CC
CC="${ac_cv_prog_CC}"

trap '' 1 2 15
cat > confcache <<\EOF
# This file is a shell script that caches the results of configure
# tests run on this system so they can be shared between configure
# scripts and configure runs.  It is not useful on other systems.
# If it contains results you don't want to keep, you may remove or edit it.
#
# By default, configure uses ./config.cache as the cache file,
# creating it if it does not exist already.  You can give configure
# the --cache-file=FILE option to use a different cache file; that is
# what configure does when it calls configure scripts in
# subdirectories, so they share the cache.
# Giving --cache-file=/dev/null disables caching, for debugging configure.
# config.status only pays attention to the cache file if you give it the
# --recheck option to rerun configure.
#
EOF
# Ultrix sh set writes to stderr and can't be redirected directly,
# and sets the high bit in the cache file unless we assign to the vars.
(set) 2>&1 |
  sed -n "s/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/\1=\${\1='\2'}/p" \
  >> confcache
if cmp -s $cache_file confcache; then
  :
else
  if test -w $cache_file; then
    echo "updating cache $cache_file"
    cat confcache > $cache_file
  else
    echo "not updating unwritable cache $cache_file"
  fi
fi
rm -f confcache

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

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

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

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

DEFS=-DHAVE_CONFIG_H

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

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

ac_cs_usage="Usage: $CONFIG_STATUS [--recheck] [--version] [--help]"
for ac_option
do
  case "\$ac_option" in
  -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
    echo "running \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion"
    exec \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion ;;
  -version | --version | --versio | --versi | --vers | --ver | --ve | --v)
    echo "$CONFIG_STATUS generated by autoconf version 2.10"
    exit 0 ;;
  -help | --help | --hel | --he | --h)
    echo "\$ac_cs_usage"; exit 0 ;;
  *) echo "\$ac_cs_usage"; exit 1 ;;
  esac
done

ac_given_srcdir=$srcdir

trap 'rm -fr `echo "Makefile rts/Makefile doc/Makefile rts/rts-config.h:rts/rts-config.in" | 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%@CC@%$CC%g
s%@SET_MAKE@%$SET_MAKE%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@%$host_os%g
s%@CPP@%$CPP%g
s%@gccsrc@%$gccsrc%g
s%@rts_gccsrc@%$rts_gccsrc%g
s%@gccbin@%$gccbin%g
s%@rts_gccbin@%$rts_gccbin%g
s%@gcc_version@%$gcc_version%g
s%@gcc_target@%$gcc_target%g
s%@cross@%$cross%g
s%@gcc_prefix@%$gcc_prefix%g
s%@gcc_local_prefix@%$gcc_local_prefix%g
s%@use_collect2@%$use_collect2%g
s%@maybe_use_collect2@%$maybe_use_collect2%g
s%@maybe_target_default@%$maybe_target_default%g
s%@gcc_extra_objs@%$gcc_extra_objs%g
s%@gcc_extra_gcc_objs@%$gcc_extra_gcc_objs%g
s%@out_object_file@%$out_object_file%g
s%@AR@%$AR%g
s%@RANLIB@%$RANLIB%g
s%@RTS_GCC@%$RTS_GCC%g

CEOF
EOF
cat >> $CONFIG_STATUS <<EOF

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

  # Adjust relative srcdir, etc. for subdirectories.

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

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

  echo creating "$ac_file"
  rm -f "$ac_file"
  configure_input="Generated automatically from `echo $ac_file_in|sed 's%.*/%%'` by configure."
  case "$ac_file" in
  *Makefile*) ac_comsub="1i\\
# $configure_input" ;;
  *) ac_comsub= ;;
  esac
  sed -e "$ac_comsub
s%@configure_input@%$configure_input%g
s%@srcdir@%$srcdir%g
s%@top_srcdir@%$top_srcdir%g
" -f conftest.subs $ac_given_srcdir/$ac_file_in > $ac_file
fi; done
rm -f conftest.subs

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

CONFIG_HEADERS=${CONFIG_HEADERS-"rts/rts-config.h:rts/rts-config.in"}
for ac_file in .. $CONFIG_HEADERS; do if test "x$ac_file" != x..; then
  # Support "outfile[:infile]", defaulting infile="outfile.in".
  case "$ac_file" in
  *:*) ac_file_in=`echo "$ac_file"|sed 's%.*:%%'`
       ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
  *) ac_file_in="${ac_file}.in" ;;
  esac

  echo creating $ac_file

  rm -f conftest.frag conftest.in conftest.out
  cp $ac_given_srcdir/$ac_file_in conftest.in

EOF

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

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

# Break up conftest.vals because some shells have a limit on
# the size of here documents, and old seds have small limits too.
# Maximum number of lines to put in a single here document.
ac_max_here_lines=12

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

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



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


echo "
--------------------------------------------------------------------------
Configuration summary:"

if test "${cross_compiling}" = "yes"; then
  echo "  Building a ${target} crosscompiler hosted by ${host}"
else
  if test "${cross_building}" = "yes"; then
    echo "  Building a ${target} compiler on ${host}"
  else
    echo "  Building a native ${target} compiler"
  fi
fi

echo "
  GPC sources in:         ${srcdir}
  GCC sources in:         ${gccsrc}
  GCC object code in:     ${gccbin}
  GCC version:            ${gcc_version}

  Compiler for GPC:       ${CC}
  Compiler for libgpc.a:  ${RTS_GCC}
  Compiler flags:         ${CFLAGS}
"

if test "${cross_compiling}" = "yes"; then
  echo "  Cross-ar utility:       ${ac_cv_prog_x_ar}"
  echo "  Cross-ranlib utility:   ${ac_cv_prog_x_ranlib}"
else
  if test "${cross_building}" = "yes"; then
    echo "  Cross-ar utility:       ${ac_cv_prog_x_ar}"
    echo "  Cross-ranlib utility:   ${ac_cv_prog_x_ranlib}"
  fi
fi

echo "
  Installation path:      ${prefix}/bin, ${prefix}/lib/gcc-lib/${target}/${gcc_version}
--------------------------------------------------------------------------

Now, type \"make\" to build the compiler and runtime system.
"
