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#! /bin/sh

# Guess values for system-dependent variables and create Makefiles.

# Generated by GNU Autoconf 2.59.

#

# Copyright (C) 2003 Free Software Foundation, Inc.

# This configure script is free software; the Free Software Foundation

# gives unlimited permission to copy, distribute and modify it.

## --------------------- ##

## M4sh Initialization.  ##

## --------------------- ##

# Be Bourne compatible

if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then

  emulate sh

  NULLCMD=:

  # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which

  # is contrary to our usage.  Disable this feature.

  alias -g '${1+"$@"}'='"$@"'

elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then

  set -o posix

fi

DUALCASE=1; export DUALCASE # for MKS sh

# Support unset when possible.

if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then

  as_unset=unset

else

  as_unset=false

fi

# Work around bugs in pre-3.0 UWIN ksh.

$as_unset ENV MAIL MAILPATH

PS1='$ '

PS2='> '

PS4='+ '

# NLS nuisances.

for as_var in \

  LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \

  LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \

  LC_TELEPHONE LC_TIME

do

  if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then

    eval $as_var=C; export $as_var

  else

    $as_unset $as_var

  fi

done

# Required to use basename.

if expr a : '\(a\)' >/dev/null 2>&1; then

  as_expr=expr

else

  as_expr=false

fi

if (basename /) >/dev/null 2>&1 && test "X`basename / 2>&1`" = "X/"; then

  as_basename=basename

else

  as_basename=false

fi

# Name of the executable.

as_me=`$as_basename "$0" ||

$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \

         X"$0" : 'X\(//\)$' \| \

         X"$0" : 'X\(/\)$' \| \

         .     : '\(.\)' 2>/dev/null ||

echo X/"$0" |

    sed '/^.*\/\([^/][^/]*\)\/*$/{ s//\1/; q; }

          /^X\/\(\/\/\)$/{ s//\1/; q; }

          /^X\/\(\/\).*/{ s//\1/; q; }

          s/.*/./; q'`

# PATH needs CR, and LINENO needs CR and PATH.

# Avoid depending upon Character Ranges.

as_cr_letters='abcdefghijklmnopqrstuvwxyz'

as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'

as_cr_Letters=$as_cr_letters$as_cr_LETTERS

as_cr_digits='0123456789'

as_cr_alnum=$as_cr_Letters$as_cr_digits

# The user is always right.

if test "${PATH_SEPARATOR+set}" != set; then

  echo "#! /bin/sh" >conf$$.sh

  echo  "exit 0"   >>conf$$.sh

  chmod +x conf$$.sh

  if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then

    PATH_SEPARATOR=';'

  else

    PATH_SEPARATOR=:

  fi

  rm -f conf$$.sh

fi

  as_lineno_1=$LINENO

  as_lineno_2=$LINENO

  as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`

  test "x$as_lineno_1" != "x$as_lineno_2" &&

  test "x$as_lineno_3"  = "x$as_lineno_2"  || {

  # Find who we are.  Look in the path if we contain no path at all

  # relative or not.

  case $0 in

    *[\\/]* ) as_myself=$0 ;;

    *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR

for as_dir in $PATH

do

  IFS=$as_save_IFS

  test -z "$as_dir" && as_dir=.

  test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break

done

       ;;

  esac

  # We did not find ourselves, most probably we were run as `sh COMMAND'

  # in which case we are not to be found in the path.

  if test "x$as_myself" = x; then

    as_myself=$0

  fi

  if test ! -f "$as_myself"; then

    { echo "$as_me: error: cannot find myself; rerun with an absolute path" >&2

   { (exit 1); exit 1; }; }

  fi

  case $CONFIG_SHELL in

  '')

    as_save_IFS=$IFS; IFS=$PATH_SEPARATOR

for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH

do

  IFS=$as_save_IFS

  test -z "$as_dir" && as_dir=.

  for as_base in sh bash ksh sh5; do

         case $as_dir in

         /*)

           if ("$as_dir/$as_base" -c '

  as_lineno_1=$LINENO

  as_lineno_2=$LINENO

  as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`

  test "x$as_lineno_1" != "x$as_lineno_2" &&

  test "x$as_lineno_3"  = "x$as_lineno_2" ') 2>/dev/null; then

             $as_unset BASH_ENV || test "${BASH_ENV+set}" != set || { BASH_ENV=; export BASH_ENV; }

             $as_unset ENV || test "${ENV+set}" != set || { ENV=; export ENV; }

             CONFIG_SHELL=$as_dir/$as_base

             export CONFIG_SHELL

             exec "$CONFIG_SHELL" "$0" ${1+"$@"}

           fi;;

         esac

       done

done

;;

  esac

  # Create $as_me.lineno as a copy of $as_myself, but with $LINENO

  # uniformly replaced by the line number.  The first 'sed' inserts a

  # line-number line before each line; the second 'sed' does the real

  # work.  The second script uses 'N' to pair each line-number line

  # with the numbered line, and appends trailing '-' during

  # substitution so that $LINENO is not a special case at line end.

  # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the

  # second 'sed' script.  Blame Lee E. McMahon for sed's syntax.  :-)

  sed '=' <$as_myself |

    sed '

      N

      s,$,-,

      : loop

      s,^\(['$as_cr_digits']*\)\(.*\)[$]LINENO\([^'$as_cr_alnum'_]\),\1\2\1\3,

      t loop

      s,-$,,

      s,^['$as_cr_digits']*\n,,

    ' >$as_me.lineno &&

  chmod +x $as_me.lineno ||

    { echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2

   { (exit 1); exit 1; }; }

  # Don't try to exec as it changes $[0], causing all sort of problems

  # (the dirname of $[0] is not the place where we might find the

  # original and so on.  Autoconf is especially sensible to this).

  . ./$as_me.lineno

  # Exit status is that of the last command.

  exit

}

case `echo "testing\c"; echo 1,2,3`,`echo -n testing; echo 1,2,3` in

  *c*,-n*) ECHO_N= ECHO_C='

' ECHO_T='      ' ;;

  *c*,*  ) ECHO_N=-n ECHO_C= ECHO_T= ;;

  *)       ECHO_N= ECHO_C='\c' ECHO_T= ;;

esac

if expr a : '\(a\)' >/dev/null 2>&1; then

  as_expr=expr

else

  as_expr=false

fi

rm -f conf$$ conf$$.exe conf$$.file

echo >conf$$.file

if ln -s conf$$.file conf$$ 2>/dev/null; then

  # We could just check for DJGPP; but this test a) works b) is more generic

  # and c) will remain valid once DJGPP supports symlinks (DJGPP 2.04).

  if test -f conf$$.exe; then

    # Don't use ln at all; we don't have any links

    as_ln_s='cp -p'

  else

    as_ln_s='ln -s'

  fi

elif ln conf$$.file conf$$ 2>/dev/null; then

  as_ln_s=ln

else

  as_ln_s='cp -p'

fi

rm -f conf$$ conf$$.exe conf$$.file

if mkdir -p . 2>/dev/null; then

  as_mkdir_p=:

else

  test -d ./-p && rmdir ./-p

  as_mkdir_p=false

fi

as_executable_p="test -f"

# Sed expression to map a string onto a valid CPP name.

as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"

# Sed expression to map a string onto a valid variable name.

as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"

# IFS

# We need space, tab and new line, in precisely that order.

as_nl='

'

IFS="   $as_nl"

# CDPATH.

$as_unset CDPATH

# Name of the host.

# hostname on some systems (SVR3.2, Linux) returns a bogus exit status,

# so uname gets run too.

ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`

exec 6>&1

#

# Initializations.

#

ac_default_prefix=/usr/local

ac_config_libobj_dir=.

cross_compiling=no

subdirs=

MFLAGS=

MAKEFLAGS=

SHELL=${CONFIG_SHELL-/bin/sh}

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

# This variable seems obsolete.  It should probably be removed, and

# only ac_max_sed_lines should be used.

: ${ac_max_here_lines=38}

# Identity of this package.

PACKAGE_NAME=

PACKAGE_TARNAME=

PACKAGE_VERSION=

PACKAGE_STRING=

PACKAGE_BUGREPORT=

ac_unique_file="Makefile.in"

# Factoring default headers for most tests.

ac_includes_default="\

#include 

#if HAVE_SYS_TYPES_H

# include 

#endif

#if HAVE_SYS_STAT_H

# include 

#endif

#if STDC_HEADERS

# include 

# include 

#else

# if HAVE_STDLIB_H

#  include 

# endif

#endif

#if HAVE_STRING_H

# if !STDC_HEADERS && HAVE_MEMORY_H

#  include 

# endif

# include 

#endif

#if HAVE_STRINGS_H

# include 

#endif

#if HAVE_INTTYPES_H

# include 

#else

# if HAVE_STDINT_H

#  include 

# endif

#endif

#if HAVE_UNISTD_H

# include 

#endif"

ac_subst_vars='SHELL PATH_SEPARATOR PACKAGE_NAME PACKAGE_TARNAME PACKAGE_VERSION PACKAGE_STRING PACKAGE_BUGREPORT exec_prefix prefix program_transform_name bindir sbindir libexecdir datadir sysconfdir sharedstatedir localstatedir libdir includedir oldincludedir infodir mandir build_alias host_alias target_alias DEFS ECHO_C ECHO_N ECHO_T LIBS sim_environment sim_alignment sim_assert sim_bitsize sim_endian sim_hostendian sim_float sim_scache sim_default_model sim_hw_cflags sim_hw_objs sim_hw sim_inline sim_packages sim_regparm sim_reserved_bits sim_smp sim_stdcall sim_xor_endian WARN_CFLAGS WERROR_CFLAGS build build_cpu build_vendor build_os host host_cpu host_vendor host_os target target_cpu target_vendor target_os CC CFLAGS LDFLAGS CPPFLAGS ac_ct_CC EXEEXT OBJEXT INSTALL_PROGRAM INSTALL_SCRIPT INSTALL_DATA CC_FOR_BUILD HDEFINES AR RANLIB ac_ct_RANLIB USE_NLS LIBINTL LIBINTL_DEP INCINTL XGETTEXT GMSGFMT POSUB CATALOGS DATADIRNAME INSTOBJEXT GENCAT CATOBJEXT CPP EGREP MAINT sim_bswap sim_cflags sim_debug sim_stdio sim_trace sim_profile SIM_CPPFLAGS SIM_LDFLAGS cgen_breaks LIBOBJS LTLIBOBJS'

ac_subst_files=''

# Initialize some variables set by options.

ac_init_help=

ac_init_version=false

# The variables have the same names as the options, with

# dashes changed to underlines.

cache_file=/dev/null

exec_prefix=NONE

no_create=

no_recursion=

prefix=NONE

program_prefix=NONE

program_suffix=NONE

program_transform_name=s,x,x,

silent=

site=

srcdir=

verbose=

x_includes=NONE

x_libraries=NONE

# Installation directory options.

# These are left unexpanded so users can "make install exec_prefix=/foo"

# and all the variables that are supposed to be based on exec_prefix

# by default will actually change.

# Use braces instead of parens because sh, perl, etc. also accept them.

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'

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

  ac_optarg=`expr "x$ac_option" : 'x[^=]*=\(.*\)'`

  # 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_alias ;;

  -build=* | --build=* | --buil=* | --bui=* | --bu=*)

    build_alias=$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 ;;

  --config-cache | -C)

    cache_file=config.cache ;;

  -datadir | --datadir | --datadi | --datad | --data | --dat | --da)

    ac_prev=datadir ;;

  -datadir=* | --datadir=* | --datadi=* | --datad=* | --data=* | --dat=* \

  | --da=*)

    datadir=$ac_optarg ;;

  -disable-* | --disable-*)

    ac_feature=`expr "x$ac_option" : 'x-*disable-\(.*\)'`

    # Reject names that are not valid shell variable names.

    expr "x$ac_feature" : ".*[^-_$as_cr_alnum]" >/dev/null &&

      { echo "$as_me: error: invalid feature name: $ac_feature" >&2

   { (exit 1); exit 1; }; }

    ac_feature=`echo $ac_feature | sed 's/-/_/g'`

    eval "enable_$ac_feature=no" ;;

  -enable-* | --enable-*)

    ac_feature=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`

    # Reject names that are not valid shell variable names.

    expr "x$ac_feature" : ".*[^-_$as_cr_alnum]" >/dev/null &&

      { echo "$as_me: error: invalid feature name: $ac_feature" >&2

   { (exit 1); exit 1; }; }

    ac_feature=`echo $ac_feature | sed 's/-/_/g'`

    case $ac_option in

      *=*) ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`;;

      *) 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 | -h)

    ac_init_help=long ;;

  -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)

    ac_init_help=recursive ;;

  -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)

    ac_init_help=short ;;

  -host | --host | --hos | --ho)

    ac_prev=host_alias ;;

  -host=* | --host=* | --hos=* | --ho=*)

    host_alias=$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 | -n)

    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_alias ;;

  -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)

    target_alias=$ac_optarg ;;

  -v | -verbose | --verbose | --verbos | --verbo | --verb)

    verbose=yes ;;

  -version | --version | --versio | --versi | --vers | -V)

    ac_init_version=: ;;

  -with-* | --with-*)

    ac_package=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`

    # Reject names that are not valid shell variable names.

    expr "x$ac_package" : ".*[^-_$as_cr_alnum]" >/dev/null &&

      { echo "$as_me: error: invalid package name: $ac_package" >&2

   { (exit 1); exit 1; }; }

    ac_package=`echo $ac_package| sed 's/-/_/g'`

    case $ac_option in

      *=*) ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`;;

      *) ac_optarg=yes ;;

    esac

    eval "with_$ac_package='$ac_optarg'" ;;

  -without-* | --without-*)

    ac_package=`expr "x$ac_option" : 'x-*without-\(.*\)'`

    # Reject names that are not valid shell variable names.

    expr "x$ac_package" : ".*[^-_$as_cr_alnum]" >/dev/null &&

      { echo "$as_me: error: invalid package name: $ac_package" >&2

   { (exit 1); exit 1; }; }

    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 "$as_me: error: unrecognized option: $ac_option

Try \`$0 --help' for more information." >&2

   { (exit 1); exit 1; }; }

    ;;

  *=*)

    ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`

    # Reject names that are not valid shell variable names.

    expr "x$ac_envvar" : ".*[^_$as_cr_alnum]" >/dev/null &&

      { echo "$as_me: error: invalid variable name: $ac_envvar" >&2

   { (exit 1); exit 1; }; }

    ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`

    eval "$ac_envvar='$ac_optarg'"

    export $ac_envvar ;;

  *)

    # FIXME: should be removed in autoconf 3.0.

    echo "$as_me: WARNING: you should use --build, --host, --target" >&2

    expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&

      echo "$as_me: WARNING: invalid host type: $ac_option" >&2

    : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}

    ;;

  esac

done

if test -n "$ac_prev"; then

  ac_option=--`echo $ac_prev | sed 's/_/-/g'`

  { echo "$as_me: error: missing argument to $ac_option" >&2

   { (exit 1); exit 1; }; }

fi

# Be sure to have absolute paths.

for ac_var in exec_prefix prefix

do

  eval ac_val=$`echo $ac_var`

  case $ac_val in

    [\\/$]* | ?:[\\/]* | NONE | '' ) ;;

    *)  { echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2

   { (exit 1); exit 1; }; };;

  esac

done

# Be sure to have absolute paths.

for ac_var in bindir sbindir libexecdir datadir sysconfdir sharedstatedir \

              localstatedir libdir includedir oldincludedir infodir mandir

do

  eval ac_val=$`echo $ac_var`

  case $ac_val in

    [\\/$]* | ?:[\\/]* ) ;;

    *)  { echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2

   { (exit 1); exit 1; }; };;

  esac

done

# There might be people who depend on the old broken behavior: `$host'

# used to hold the argument of --host etc.

# FIXME: To remove some day.

build=$build_alias

host=$host_alias

target=$target_alias

# FIXME: To remove some day.

if test "x$host_alias" != x; then

  if test "x$build_alias" = x; then

    cross_compiling=maybe

    echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.

    If a cross compiler is detected then cross compile mode will be used." >&2

  elif test "x$build_alias" != "x$host_alias"; then

    cross_compiling=yes

  fi

fi

ac_tool_prefix=

test -n "$host_alias" && ac_tool_prefix=$host_alias-

test "$silent" = yes && exec 6>/dev/null

# 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_confdir=`(dirname "$0") 2>/dev/null ||

$as_expr X"$0" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \

         X"$0" : 'X\(//\)[^/]' \| \

         X"$0" : 'X\(//\)$' \| \

         X"$0" : 'X\(/\)' \| \

         .     : '\(.\)' 2>/dev/null ||

echo X"$0" |

    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }

          /^X\(\/\/\)[^/].*/{ s//\1/; q; }

          /^X\(\/\/\)$/{ s//\1/; q; }

          /^X\(\/\).*/{ s//\1/; q; }

          s/.*/./; q'`

  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 "$as_me: error: cannot find sources ($ac_unique_file) in $ac_confdir or .." >&2

   { (exit 1); exit 1; }; }

  else

    { echo "$as_me: error: cannot find sources ($ac_unique_file) in $srcdir" >&2

   { (exit 1); exit 1; }; }

  fi

fi

(cd $srcdir && test -r ./$ac_unique_file) 2>/dev/null ||

  { echo "$as_me: error: sources are in $srcdir, but \`cd $srcdir' does not work" >&2

   { (exit 1); exit 1; }; }

srcdir=`echo "$srcdir" | sed 's%\([^\\/]\)[\\/]*$%\1%'`

ac_env_build_alias_set=${build_alias+set}

ac_env_build_alias_value=$build_alias

ac_cv_env_build_alias_set=${build_alias+set}

ac_cv_env_build_alias_value=$build_alias

ac_env_host_alias_set=${host_alias+set}

ac_env_host_alias_value=$host_alias

ac_cv_env_host_alias_set=${host_alias+set}

ac_cv_env_host_alias_value=$host_alias

ac_env_target_alias_set=${target_alias+set}

ac_env_target_alias_value=$target_alias

ac_cv_env_target_alias_set=${target_alias+set}

ac_cv_env_target_alias_value=$target_alias

ac_env_CC_set=${CC+set}

ac_env_CC_value=$CC

ac_cv_env_CC_set=${CC+set}

ac_cv_env_CC_value=$CC

ac_env_CFLAGS_set=${CFLAGS+set}

ac_env_CFLAGS_value=$CFLAGS

ac_cv_env_CFLAGS_set=${CFLAGS+set}

ac_cv_env_CFLAGS_value=$CFLAGS

ac_env_LDFLAGS_set=${LDFLAGS+set}

ac_env_LDFLAGS_value=$LDFLAGS

ac_cv_env_LDFLAGS_set=${LDFLAGS+set}

ac_cv_env_LDFLAGS_value=$LDFLAGS

ac_env_CPPFLAGS_set=${CPPFLAGS+set}

ac_env_CPPFLAGS_value=$CPPFLAGS

ac_cv_env_CPPFLAGS_set=${CPPFLAGS+set}

ac_cv_env_CPPFLAGS_value=$CPPFLAGS

ac_env_CPP_set=${CPP+set}

ac_env_CPP_value=$CPP

ac_cv_env_CPP_set=${CPP+set}

ac_cv_env_CPP_value=$CPP

#

# Report the --help message.

#

if test "$ac_init_help" = "long"; then

  # 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 <<_ACEOF

\`configure' configures this package to adapt to many kinds of systems.

Usage: $0 [OPTION]... [VAR=VALUE]...

To assign environment variables (e.g., CC, CFLAGS...), specify them as

VAR=VALUE.  See below for descriptions of some of the useful variables.

Defaults for the options are specified in brackets.

Configuration:

  -h, --help              display this help and exit

      --help=short        display options specific to this package

      --help=recursive    display the short help of all the included packages

  -V, --version           display version information and exit

  -q, --quiet, --silent   do not print \`checking...' messages

      --cache-file=FILE   cache test results in FILE [disabled]

  -C, --config-cache      alias for \`--cache-file=config.cache'

  -n, --no-create         do not create output files

      --srcdir=DIR        find the sources in DIR [configure dir or \`..']

_ACEOF

  cat <<_ACEOF

Installation directories:

  --prefix=PREFIX         install architecture-independent files in PREFIX

                          [$ac_default_prefix]

  --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX

                          [PREFIX]

By default, \`make install' will install all the files in

\`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc.  You can specify

an installation prefix other than \`$ac_default_prefix' using \`--prefix',

for instance \`--prefix=\$HOME'.

For better control, use the options below.

Fine tuning of the installation directories:

  --bindir=DIR           user executables [EPREFIX/bin]

  --sbindir=DIR          system admin executables [EPREFIX/sbin]

  --libexecdir=DIR       program executables [EPREFIX/libexec]

  --datadir=DIR          read-only architecture-independent data [PREFIX/share]

  --sysconfdir=DIR       read-only single-machine data [PREFIX/etc]

  --sharedstatedir=DIR   modifiable architecture-independent data [PREFIX/com]

  --localstatedir=DIR    modifiable single-machine data [PREFIX/var]

  --libdir=DIR           object code libraries [EPREFIX/lib]

  --includedir=DIR       C header files [PREFIX/include]

  --oldincludedir=DIR    C header files for non-gcc [/usr/include]

  --infodir=DIR          info documentation [PREFIX/info]

  --mandir=DIR           man documentation [PREFIX/man]

_ACEOF

  cat <<\_ACEOF

Program names:

  --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

System types:

  --build=BUILD     configure for building on BUILD [guessed]

  --host=HOST       cross-compile to build programs to run on HOST [BUILD]

  --target=TARGET   configure for building compilers for TARGET [HOST]

_ACEOF

fi

if test -n "$ac_init_help"; then

  cat <<\_ACEOF

Optional Features:

  --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)

  --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]

  --enable-maintainer-mode              Enable developer functionality.

  --enable-sim-bswap                    Use Host specific BSWAP instruction.

  --enable-sim-cflags=opts              Extra CFLAGS for use in building simulator

  --enable-sim-debug=opts               Enable debugging flags

  --enable-sim-stdio                    Specify whether to use stdio for console input/output.

  --enable-sim-trace=opts               Enable tracing flags

  --enable-sim-profile=opts             Enable profiling flags

Optional Packages:

  --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]

  --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)

  --with-or1ksim=ARG      specify the Or1ksim installation directory

                          explicitly (otherwise use default search paths)

Some influential environment variables:

  CC          C compiler command

  CFLAGS      C compiler flags

  LDFLAGS     linker flags, e.g. -L if you have libraries in a

              nonstandard directory 

  CPPFLAGS    C/C++ preprocessor flags, e.g. -I if you have

              headers in a nonstandard directory 

  CPP         C preprocessor

Use these variables to override the choices made by `configure' or to help

it to find libraries and programs with nonstandard names/locations.

_ACEOF

fi

if test "$ac_init_help" = "recursive"; then

  # If there are subdirs, report their specific --help.

  ac_popdir=`pwd`

  for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue

    test -d $ac_dir || continue

    ac_builddir=.

if test "$ac_dir" != .; then

  ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`

  # A "../" for each directory in $ac_dir_suffix.

  ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'`

else

  ac_dir_suffix= ac_top_builddir=

fi

case $srcdir in

  .)  # No --srcdir option.  We are building in place.

    ac_srcdir=.

    if test -z "$ac_top_builddir"; then

       ac_top_srcdir=.

    else

       ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'`

    fi ;;

  [\\/]* | ?:[\\/]* )  # Absolute path.

    ac_srcdir=$srcdir$ac_dir_suffix;

    ac_top_srcdir=$srcdir ;;

  *) # Relative path.