Subversion Repositories openrisc_2011-10-31

#! /bin/sh

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

# Generated automatically using autoconf version 2.13

# 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-build-libsubdir=[DIR]  Directory where to find libraries for build system"

ac_help="$ac_help

  --enable-libada        Builds libada directory"

ac_help="$ac_help

  --enable-libssp        Builds libssp directory"

ac_help="$ac_help

  --with-mpfr-dir=PATH    This option has been REMOVED"

ac_help="$ac_help

  --with-mpfr=PATH        Specify prefix directory for installed MPFR package

                          Equivalent to --with-mpfr-include=PATH/include

                          plus --with-mpfr-lib=PATH/lib"

ac_help="$ac_help

  --with-mpfr-include=PATH

                          Specify directory for installed MPFR include files"

ac_help="$ac_help

  --with-mpfr-lib=PATH    Specify the directory for the installed MPFR library"

ac_help="$ac_help

  --with-gmp-dir=PATH     This option has been REMOVED"

ac_help="$ac_help

  --with-gmp=PATH         Specify prefix directory for the installed GMP package

                          Equivalent to --with-gmp-include=PATH/include

                          plus --with-gmp-lib=PATH/lib"

ac_help="$ac_help

  --with-gmp-include=PATH Specify directory for installed GMP include files"

ac_help="$ac_help

  --with-gmp-lib=PATH     Specify the directory for the installed GMP library"

ac_help="$ac_help

  --enable-objc-gc       enable the use of Boehm's garbage collector with

                          the GNU Objective-C runtime."

ac_help="$ac_help

  --with-build-sysroot=sysroot

                          use sysroot as the system root during the build"

ac_help="$ac_help

  --enable-bootstrap           Enable bootstrapping [yes if native build]"

ac_help="$ac_help

  --enable-serial-[{host,target,build}-]configure

                          Force sequential configuration of

                          sub-packages for the host, target or build

                          machine, or all sub-packages"

ac_help="$ac_help

  --with-build-time-tools=path

                          use given path to find target tools during the build"

ac_help="$ac_help

  --enable-maintainer-mode enable make rules and dependencies not useful

                          (and sometimes confusing) to the casual installer"

ac_help="$ac_help

  --enable-stage1-checking[=all]   choose additional checking for stage1

                          of the compiler."

ac_help="$ac_help

  --enable-werror         enable -Werror in bootstrap stage2 and later"

ac_help="$ac_help

  --with-datarootdir    Use datarootdir as the data root directory."

ac_help="$ac_help

  --with-docdir Install documentation in this directory."

ac_help="$ac_help

  --with-htmldir        Install html in this directory."

# 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=

SHELL=${CONFIG_SHELL-/bin/sh}

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

ac_max_here_lines=12

ac_prev=

for ac_option

do

  # If the previous option needs an argument, assign it.

  if test -n "$ac_prev"; then

    eval "$ac_prev=\$ac_option"

    ac_prev=

    continue

  fi

  case "$ac_option" in

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

  *) ac_optarg= ;;

  esac

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

  case "$ac_option" in

  -bindir | --bindir | --bindi | --bind | --bin | --bi)

    ac_prev=bindir ;;

  -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)

    bindir="$ac_optarg" ;;

  -build | --build | --buil | --bui | --bu)

    ac_prev=build ;;

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

    build="$ac_optarg" ;;

  -cache-file | --cache-file | --cache-fil | --cache-fi \

  | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)

    ac_prev=cache_file ;;

  -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \

  | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)

    cache_file="$ac_optarg" ;;

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

    ac_prev=datadir ;;

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

  | --da=*)

    datadir="$ac_optarg" ;;

  -disable-* | --disable-*)

    ac_feature=`echo $ac_option|sed -e 's/-*disable-//'`

    # Reject names that are not valid shell variable names.

    if test -n "`echo $ac_feature| sed 's/[-a-zA-Z0-9_]//g'`"; then

      { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }

    fi

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

    eval "enable_${ac_feature}=no" ;;

  -enable-* | --enable-*)

    ac_feature=`echo $ac_option|sed -e 's/-*enable-//' -e 's/=.*//'`

    # Reject names that are not valid shell variable names.

    if test -n "`echo $ac_feature| sed 's/[-_a-zA-Z0-9]//g'`"; then

      { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }

    fi

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

    case "$ac_option" in

      *=*) ;;

      *) ac_optarg=yes ;;

    esac

    eval "enable_${ac_feature}='$ac_optarg'" ;;

  -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \

  | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \

  | --exec | --exe | --ex)

    ac_prev=exec_prefix ;;

  -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \

  | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \

  | --exec=* | --exe=* | --ex=*)

    exec_prefix="$ac_optarg" ;;

  -gas | --gas | --ga | --g)

    # Obsolete; use --with-gas.

    with_gas=yes ;;

  -help | --help | --hel | --he)

    # Omit some internal or obsolete options to make the list less imposing.

    # This message is too long to be a string in the A/UX 3.1 sh.

    cat << EOF

Usage: configure [options] [host]

Options: [defaults in brackets after descriptions]

Configuration:

  --cache-file=FILE       cache test results in FILE

  --help                  print this message

  --no-create             do not create output files

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

  --version               print the version of autoconf that created configure

Directory and file names:

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

                          [$ac_default_prefix]

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

                          [same as prefix]

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

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

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

  --datadir=DIR           read-only architecture-independent data in DIR

                          [PREFIX/share]

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

  --sharedstatedir=DIR    modifiable architecture-independent data in DIR

                          [PREFIX/com]

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

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

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

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

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

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

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

  --program-prefix=PREFIX prepend PREFIX to installed program names

  --program-suffix=SUFFIX append SUFFIX to installed program names

  --program-transform-name=PROGRAM

                          run sed PROGRAM on installed program names

EOF

    cat << EOF

Host type:

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

  --host=HOST             configure for HOST [guessed]

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

Features and packages:

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

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

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

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

  --x-includes=DIR        X include files are in DIR

  --x-libraries=DIR       X library files are in DIR

EOF

    if test -n "$ac_help"; then

      echo "--enable and --with options recognized:$ac_help"

    fi

    exit 0 ;;

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

    ac_prev=host ;;

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

    host="$ac_optarg" ;;

  -includedir | --includedir | --includedi | --included | --include \

  | --includ | --inclu | --incl | --inc)

    ac_prev=includedir ;;

  -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \

  | --includ=* | --inclu=* | --incl=* | --inc=*)

    includedir="$ac_optarg" ;;

  -infodir | --infodir | --infodi | --infod | --info | --inf)

    ac_prev=infodir ;;

  -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)

    infodir="$ac_optarg" ;;

  -libdir | --libdir | --libdi | --libd)

    ac_prev=libdir ;;

  -libdir=* | --libdir=* | --libdi=* | --libd=*)

    libdir="$ac_optarg" ;;

  -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \

  | --libexe | --libex | --libe)

    ac_prev=libexecdir ;;

  -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \

  | --libexe=* | --libex=* | --libe=*)

    libexecdir="$ac_optarg" ;;

  -localstatedir | --localstatedir | --localstatedi | --localstated \

  | --localstate | --localstat | --localsta | --localst \

  | --locals | --local | --loca | --loc | --lo)

    ac_prev=localstatedir ;;

  -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \

  | --localstate=* | --localstat=* | --localsta=* | --localst=* \

  | --locals=* | --local=* | --loca=* | --loc=* | --lo=*)

    localstatedir="$ac_optarg" ;;

  -mandir | --mandir | --mandi | --mand | --man | --ma | --m)

    ac_prev=mandir ;;

  -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)

    mandir="$ac_optarg" ;;

  -nfp | --nfp | --nf)

    # Obsolete; use --without-fp.

    with_fp=no ;;

  -no-create | --no-create | --no-creat | --no-crea | --no-cre \

  | --no-cr | --no-c)

    no_create=yes ;;

  -no-recursion | --no-recursion | --no-recursio | --no-recursi \

  | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)

    no_recursion=yes ;;

  -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \

  | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \

  | --oldin | --oldi | --old | --ol | --o)

    ac_prev=oldincludedir ;;

  -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \

  | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \

  | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)

    oldincludedir="$ac_optarg" ;;

  -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)

    ac_prev=prefix ;;

  -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)

    prefix="$ac_optarg" ;;

  -program-prefix | --program-prefix | --program-prefi | --program-pref \

  | --program-pre | --program-pr | --program-p)

    ac_prev=program_prefix ;;

  -program-prefix=* | --program-prefix=* | --program-prefi=* \

  | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)

    program_prefix="$ac_optarg" ;;

  -program-suffix | --program-suffix | --program-suffi | --program-suff \

  | --program-suf | --program-su | --program-s)

    ac_prev=program_suffix ;;

  -program-suffix=* | --program-suffix=* | --program-suffi=* \

  | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)

    program_suffix="$ac_optarg" ;;

  -program-transform-name | --program-transform-name \

  | --program-transform-nam | --program-transform-na \

  | --program-transform-n | --program-transform- \

  | --program-transform | --program-transfor \

  | --program-transfo | --program-transf \

  | --program-trans | --program-tran \

  | --progr-tra | --program-tr | --program-t)

    ac_prev=program_transform_name ;;

  -program-transform-name=* | --program-transform-name=* \

  | --program-transform-nam=* | --program-transform-na=* \

  | --program-transform-n=* | --program-transform-=* \

  | --program-transform=* | --program-transfor=* \

  | --program-transfo=* | --program-transf=* \

  | --program-trans=* | --program-tran=* \

  | --progr-tra=* | --program-tr=* | --program-t=*)

    program_transform_name="$ac_optarg" ;;

  -q | -quiet | --quiet | --quie | --qui | --qu | --q \

  | -silent | --silent | --silen | --sile | --sil)

    silent=yes ;;

  -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)

    ac_prev=sbindir ;;

  -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \

  | --sbi=* | --sb=*)

    sbindir="$ac_optarg" ;;

  -sharedstatedir | --sharedstatedir | --sharedstatedi \

  | --sharedstated | --sharedstate | --sharedstat | --sharedsta \

  | --sharedst | --shareds | --shared | --share | --shar \

  | --sha | --sh)

    ac_prev=sharedstatedir ;;

  -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \

  | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \

  | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \

  | --sha=* | --sh=*)

    sharedstatedir="$ac_optarg" ;;

  -site | --site | --sit)

    ac_prev=site ;;

  -site=* | --site=* | --sit=*)

    site="$ac_optarg" ;;

  -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)

    ac_prev=srcdir ;;

  -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)

    srcdir="$ac_optarg" ;;

  -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \

  | --syscon | --sysco | --sysc | --sys | --sy)

    ac_prev=sysconfdir ;;

  -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \

  | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)

    sysconfdir="$ac_optarg" ;;

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

    ac_prev=target ;;

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

    target="$ac_optarg" ;;

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

    verbose=yes ;;

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

    echo "configure generated by autoconf version 2.13"

    exit 0 ;;

  -with-* | --with-*)

    ac_package=`echo $ac_option|sed -e 's/-*with-//' -e 's/=.*//'`

    # Reject names that are not valid shell variable names.

    if test -n "`echo $ac_package| sed 's/[-_a-zA-Z0-9]//g'`"; then

      { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }

    fi

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

    case "$ac_option" in

      *=*) ;;

      *) ac_optarg=yes ;;

    esac

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

  -without-* | --without-*)

    ac_package=`echo $ac_option|sed -e 's/-*without-//'`

    # Reject names that are not valid shell variable names.

    if test -n "`echo $ac_package| sed 's/[-a-zA-Z0-9_]//g'`"; then

      { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }

    fi

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

    eval "with_${ac_package}=no" ;;

  --x)

    # Obsolete; use --with-x.

    with_x=yes ;;

  -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \

  | --x-incl | --x-inc | --x-in | --x-i)

    ac_prev=x_includes ;;

  -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \

  | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)

    x_includes="$ac_optarg" ;;

  -x-libraries | --x-libraries | --x-librarie | --x-librari \

  | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)

    ac_prev=x_libraries ;;

  -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \

  | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)

    x_libraries="$ac_optarg" ;;

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

    ;;

  *)

    if test -n "`echo $ac_option| sed 's/[-a-z0-9.]//g'`"; then

      echo "configure: warning: $ac_option: invalid host type" 1>&2

    fi

    if test "x$nonopt" != xNONE; then

      { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; }

    fi

    nonopt="$ac_option"

    ;;

  esac

done

if test -n "$ac_prev"; then

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

fi

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

# File descriptor usage:

# 0 standard input

# 1 file creation

# 2 errors and warnings

# 3 some systems may open it to /dev/tty

# 4 used on the Kubota Titan

# 6 checking for... messages and results

# 5 compiler messages saved in config.log

if test "$silent" = yes; then

  exec 6>/dev/null

else

  exec 6>&1

fi

exec 5>./config.log

echo "\

This file contains any messages produced by compilers while

running configure, to aid debugging if configure makes a mistake.

" 1>&5

# Strip out --no-create and --no-recursion so they do not pile up.

# Also quote any args containing shell metacharacters.

ac_configure_args=

for ac_arg

do

  case "$ac_arg" in

  -no-create | --no-create | --no-creat | --no-crea | --no-cre \

  | --no-cr | --no-c) ;;

  -no-recursion | --no-recursion | --no-recursio | --no-recursi \

  | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r) ;;

  *" "*|*"      "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?]*)

  ac_configure_args="$ac_configure_args '$ac_arg'" ;;

  *) ac_configure_args="$ac_configure_args $ac_arg" ;;

  esac

done

# NLS nuisances.

# Only set these to C if already set.  These must not be set unconditionally

# because not all systems understand e.g. LANG=C (notably SCO).

# Fixing LC_MESSAGES prevents Solaris sh from translating var values in `set'!

# Non-C LC_CTYPE values break the ctype check.

if test "${LANG+set}"   = set; then LANG=C;   export LANG;   fi

if test "${LC_ALL+set}" = set; then LC_ALL=C; export LC_ALL; fi

if test "${LC_MESSAGES+set}" = set; then LC_MESSAGES=C; export LC_MESSAGES; fi

if test "${LC_CTYPE+set}"    = set; then LC_CTYPE=C;    export LC_CTYPE;    fi

# confdefs.h avoids OS command line length limits that DEFS can exceed.

rm -rf conftest* confdefs.h

# AIX cpp loses on an empty file, so make sure it contains at least a newline.

echo > confdefs.h

# A filename unique to this package, relative to the directory that

# configure is in, which we can look for to find out if srcdir is correct.

ac_unique_file=move-if-change

# 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='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'

cross_compiling=$ac_cv_prog_cc_cross

ac_exeext=

ac_objext=o

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

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.

# Do some error checking and defaulting for the host and target type.

# The inputs are:

#    configure --host=HOST --target=TARGET --build=BUILD NONOPT

#

# The rules are:

# 1. You are not allowed to specify --host, --target, and nonopt at the

#    same time.

# 2. Host defaults to nonopt.

# 3. If nonopt is not specified, then host defaults to the current host,

#    as determined by config.guess.

# 4. Target and build default to nonopt.

# 5. If nonopt is not specified, then target and build default to host.

# The aliases save the names the user supplied, while $host etc.

# will get canonicalized.

case $host---$target---$nonopt in

NONE---*---* | *---NONE---* | *---*---NONE) ;;

*) { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; } ;;

esac

# Make sure we can run config.sub.

if ${CONFIG_SHELL-/bin/sh} $ac_config_sub sun4 >/dev/null 2>&1; then :

else { echo "configure: error: can not run $ac_config_sub" 1>&2; exit 1; }

fi

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

echo "configure:630: checking host system type" >&5

host_alias=$host

case "$host_alias" in

NONE)

  case $nonopt in

  NONE)

    if host_alias=`${CONFIG_SHELL-/bin/sh} $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=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $host_alias`

host_cpu=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`

host_vendor=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`

host_os=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`

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

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

echo "configure:651: checking target system type" >&5

target_alias=$target

case "$target_alias" in

NONE)

  case $nonopt in

  NONE) target_alias=$host_alias ;;

  *) target_alias=$nonopt ;;

  esac ;;

esac

target=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $target_alias`

target_cpu=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`

target_vendor=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`

target_os=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`

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

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

echo "configure:669: checking build system type" >&5

build_alias=$build

case "$build_alias" in

NONE)

  case $nonopt in

  NONE) build_alias=$host_alias ;;

  *) build_alias=$nonopt ;;

  esac ;;

esac

build=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $build_alias`

build_cpu=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`

build_vendor=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`

build_os=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`

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

test "$host_alias" != "$target_alias" &&

  test "$program_prefix$program_suffix$program_transform_name" = \

    NONENONEs,x,x, &&

  program_prefix=${target_alias}-

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,"

# Get 'install' or 'install-sh' and its variants.

# Find a good install program.  We prefer a C program (faster),

# so one script is as good as another.  But avoid the broken or

# incompatible versions:

# SysV /etc/install, /usr/sbin/install

# SunOS /usr/etc/install

# IRIX /sbin/install

# AIX /bin/install

# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag

# AFS /usr/afsws/bin/install, which mishandles nonexistent args

# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"

# ./install, which can be erroneously created by make from ./install.sh.

echo $ac_n "checking for a BSD compatible install""... $ac_c" 1>&6

echo "configure:724: checking for a BSD compatible install" >&5

if test -z "$INSTALL"; then

if eval "test \"`echo '$''{'ac_cv_path_install'+set}'`\" = set"; then

  echo $ac_n "(cached) $ac_c" 1>&6

else

    IFS="${IFS=         }"; ac_save_IFS="$IFS"; IFS=":"

  for ac_dir in $PATH; do

    # Account for people who put trailing slashes in PATH elements.

    case "$ac_dir/" in

    /|./|.//|/etc/*|/usr/sbin/*|/usr/etc/*|/sbin/*|/usr/afsws/bin/*|/usr/ucb/*) ;;

    *)

      # OSF1 and SCO ODT 3.0 have their own names for install.

      # Don't use installbsd from OSF since it installs stuff as root

      # by default.

      for ac_prog in ginstall scoinst install; do

        if test -f $ac_dir/$ac_prog; then

          if test $ac_prog = install &&

            grep dspmsg $ac_dir/$ac_prog >/dev/null 2>&1; then

            # AIX install.  It has an incompatible calling convention.

            :

          else

            ac_cv_path_install="$ac_dir/$ac_prog -c"

            break 2

          fi

        fi

      done

      ;;

    esac

  done

  IFS="$ac_save_IFS"

fi

  if test "${ac_cv_path_install+set}" = set; then

    INSTALL="$ac_cv_path_install"

  else

    # As a last resort, use the slow shell script.  We don't cache a

    # path for INSTALL within a source directory, because that will

    # break other packages using the cache if that directory is

    # removed, or if the path is relative.

    INSTALL="$ac_install_sh"

  fi

fi

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

# Use test -z because SunOS4 sh mishandles braces in ${var-val}.

# It thinks the first close brace ends the variable substitution.

test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'

test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL_PROGRAM}'

test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'

echo $ac_n "checking whether ln works""... $ac_c" 1>&6

echo "configure:777: checking whether ln works" >&5

if eval "test \"`echo '$''{'acx_cv_prog_LN'+set}'`\" = set"; then

  echo $ac_n "(cached) $ac_c" 1>&6

else

  rm -f conftestdata_t

echo >conftestdata_f

if ln conftestdata_f conftestdata_t 2>/dev/null

then

  acx_cv_prog_LN=ln

else

  acx_cv_prog_LN=no

fi

rm -f conftestdata_f conftestdata_t

fi

if test $acx_cv_prog_LN = no; then

  LN="cp"

  echo "$ac_t""no, using $LN" 1>&6

else

  LN="$acx_cv_prog_LN"

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

fi

echo $ac_n "checking whether ln -s works""... $ac_c" 1>&6

echo "configure:801: checking whether ln -s works" >&5

if eval "test \"`echo '$''{'ac_cv_prog_LN_S'+set}'`\" = set"; then

  echo $ac_n "(cached) $ac_c" 1>&6

else

  rm -f conftestdata

if ln -s X conftestdata 2>/dev/null

then

  rm -f conftestdata

  ac_cv_prog_LN_S="ln -s"

else

  ac_cv_prog_LN_S=ln

fi

fi

LN_S="$ac_cv_prog_LN_S"

if test "$ac_cv_prog_LN_S" = "ln -s"; then

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

else

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

fi

### we might need to use some other shell than /bin/sh for running subshells

### If we are on Windows, search for the shell.  This will permit people

### to not have /bin/sh, but to be able to see /SOME/PATH/sh configure

### without also having to set CONFIG_SHELL.  This code will work when

### using bash, which sets OSTYPE.

case "${OSTYPE}" in

*win32*)

  if test x${CONFIG_SHELL} = x ; then

    if test ! -f /bin/sh ; then

      if test x${SHELL} != x && test -f ${SHELL} ; then

        CONFIG_SHELL=${SHELL}

        export CONFIG_SHELL

      else

        for prog in sh sh.exe bash bash.exe; do

          IFS="${IFS=   }"; save_ifs="$IFS"; IFS="${IFS}:"

          for dir in $PATH; do

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

            if test -f $dir/$prog; then

              CONFIG_SHELL=$dir/$prog

              export CONFIG_SHELL

              break

            fi

          done

          IFS="$save_ifs"

          test -n "${CONFIG_SHELL}" && break

        done

      fi

    fi

  fi

  ;;

esac

config_shell=${CONFIG_SHELL-/bin/sh}

progname=$0

# if PWD already has a value, it is probably wrong.

if test -n "$PWD" ; then PWD=`${PWDCMD-pwd}`; fi

# Export original configure arguments for use by sub-configures.  These

# will be expanded by make, so quote '$'.

tmp="$progname $@"

sed -e 's,\$,$$,g' < conftestsed.out

$tmp

EOF_SED

TOPLEVEL_CONFIGURE_ARGUMENTS=`cat conftestsed.out`

rm -f conftestsed.out

moveifchange=${srcdir}/move-if-change

srcpwd=`cd ${srcdir} ; ${PWDCMD-pwd}`

# We pass INSTALL explicitly to sub-makes.  Make sure that it is not

# a relative path.

if test "$INSTALL" = "${srcdir}/install-sh -c"; then

  INSTALL="${srcpwd}/install-sh -c"

fi

# Set srcdir to "." if that's what it is.

# This is important for multilib support.

pwd=`${PWDCMD-pwd}`

if test "${pwd}" = "${srcpwd}" ; then

  srcdir=.

fi

topsrcdir=$srcpwd

extra_host_args=

### To add a new directory to the tree, first choose whether it is a target

### or a host dependent tool.  Then put it into the appropriate list

### (library or tools, host or target), doing a dependency sort.

# Subdirs will be configured in the order listed in build_configdirs,

# configdirs, or target_configdirs; see the serialization section below.

# Dependency sorting is only needed when *configuration* must be done in

# a particular order.  In all cases a dependency should be specified in

# the Makefile, whether or not it's implicitly specified here.

# Double entries in build_configdirs, configdirs, or target_configdirs may

# cause circular dependencies and break everything horribly.

# these library is used by various programs built for the build

# environment

#

build_libs="build-libiberty"

# these tools are built for the build environment

build_tools="build-texinfo build-byacc build-flex build-bison build-m4 build-fixincludes"

# these libraries are used by various programs built for the host environment

#

host_libs="intl mmalloc libiberty opcodes bfd readline tcl tk itcl libgui zlib libcpp libdecnumber"

# these tools are built for the host environment

# Note, the powerpc-eabi build depends on sim occurring before gdb in order to

# know that we are building the simulator.

# binutils, gas and ld appear in that order because it makes sense to run

# "make check" in that particular order.

host_tools="texinfo byacc flex bison binutils gas ld fixincludes gcc sid sim gdb make patch prms send-pr gprof etc expect dejagnu ash bash bzip2 m4 autoconf automake libtool diff rcs fileutils shellutils time textutils wdiff find uudecode hello tar gzip indent recode release sed utils guile perl gawk findutils gettext zip fastjar gnattools"

# libgcj represents the runtime libraries only used by gcj.

libgcj="target-libffi \

        target-zlib \

        target-qthreads \

        target-libjava"

# these libraries are built for the target environment, and are built after

# the host libraries and the host tools (which may be a cross compiler)

#

target_libraries="target-libiberty \

                target-libgloss \

                target-newlib \

                target-libstdc++-v3 \

                target-libmudflap \

                target-libssp \

                target-libgfortran \

                target-boehm-gc \

                ${libgcj} \

                target-libobjc \

                target-libada \

                target-libgomp"

# these tools are built using the target libraries, and are intended to

# run only in the target environment

#

# note: any program that *uses* libraries that are in the "target_libraries"

# list belongs in this list.  those programs are also very likely

# candidates for the "native_only" list which follows

#

target_tools="target-examples target-groff target-gperf target-rda"

################################################################################

## All tools belong in one of the four categories, and are assigned above

## We assign ${configdirs} this way to remove all embedded newlines.  This

## is important because configure will choke if they ever get through.

## ${configdirs} is directories we build using the host tools.

## ${target_configdirs} is directories we build using the target tools.

configdirs=`echo ${host_libs} ${host_tools}`

target_configdirs=`echo ${target_libraries} ${target_tools}`

build_configdirs=`echo ${build_libs} ${build_tools}`

################################################################################

srcname="gnu development package"

# This gets set non-empty for some net releases of packages.

appdirs=""

# Define is_cross_compiler to save on calls to 'test'.

is_cross_compiler=

if test x"${host}" = x"${target}" ; then

  is_cross_compiler=no

else

  is_cross_compiler=yes

fi

# Find the build and target subdir names.

 case ${build_alias} in

  "") build_noncanonical=${build} ;;

  *) build_noncanonical=${build_alias} ;;

esac

 case ${host_alias} in

  "") host_noncanonical=${build_noncanonical} ;;

  *) host_noncanonical=${host_alias} ;;

esac

 case ${target_alias} in

  "") target_noncanonical=${host_noncanonical} ;;

  *) target_noncanonical=${target_alias} ;;

esac

# post-stage1 host modules use a different CC_FOR_BUILD so, in order to

# have matching libraries, they should use host libraries: Makefile.tpl

# arranges to pass --with-build-libsubdir=$(HOST_SUBDIR).

# However, they still use the build modules, because the corresponding

# host modules (e.g. bison) are only built for the host when bootstrap

# finishes. So:

# - build_subdir is where we find build modules, and never changes.

# - build_libsubdir is where we find build libraries, and can be overridden.

# Prefix 'build-' so this never conflicts with target_subdir.

build_subdir="build-${build_noncanonical}"

# Check whether --with-build-libsubdir or --without-build-libsubdir was given.

if test "${with_build_libsubdir+set}" = set; then

  withval="$with_build_libsubdir"

  build_libsubdir="$withval"

else

  build_libsubdir="$build_subdir"

fi

# --srcdir=. covers the toplevel, while "test -d" covers the subdirectories

if ( test $srcdir = . && test -d gcc ) \

   || test -d $srcdir/../host-${host_noncanonical}; then

  host_subdir="host-${host_noncanonical}"

else

  host_subdir=.

fi

# No prefix.

target_subdir=${target_noncanonical}

# Skipdirs are removed silently.

skipdirs=

# Noconfigdirs are removed loudly.

noconfigdirs=""

use_gnu_ld=

# Make sure we don't let GNU ld be added if we didn't want it.

if test x$with_gnu_ld = xno ; then

  use_gnu_ld=no

  noconfigdirs="$noconfigdirs ld"

fi

use_gnu_as=

# Make sure we don't let GNU as be added if we didn't want it.

if test x$with_gnu_as = xno ; then

  use_gnu_as=no

  noconfigdirs="$noconfigdirs gas"

fi

# some tools are so dependent upon X11 that if we're not building with X,

# it's not even worth trying to configure, much less build, that tool.

case ${with_x} in

  yes | "") ;; # the default value for this tree is that X11 is available

  no)

    skipdirs="${skipdirs} tk itcl libgui"

    # We won't be able to build gdbtk without X.

    enable_gdbtk=no

    ;;

  *)  echo "*** bad value \"${with_x}\" for -with-x flag; ignored" 1>&2 ;;

esac

# Some tools are only suitable for building in a "native" situation.

# Remove these if host!=target.

native_only="autoconf automake libtool fileutils find gawk gettext gzip hello indent m4 rcs recode sed shellutils tar textutils uudecode wdiff target-groff guile perl time ash bash bzip2 prms gnuserv target-gperf"

# Similarly, some are only suitable for cross toolchains.

# Remove these if host=target.

cross_only="target-libgloss target-newlib target-opcodes"

case $is_cross_compiler in

  no) skipdirs="${skipdirs} ${cross_only}" ;;

  yes) skipdirs="${skipdirs} ${native_only}" ;;

esac

# If both --with-headers and --with-libs are specified, default to

# --without-newlib.

if test x"${with_headers}" != x && test x"${with_headers}" != xno \

   && test x"${with_libs}" != x && test x"${with_libs}" != xno ; then

  if test x"${with_newlib}" = x ; then

    with_newlib=no

  fi

fi

# Recognize --with-newlib/--without-newlib.

case ${with_newlib} in

  no) skipdirs="${skipdirs} target-newlib" ;;

  yes) skipdirs=`echo " ${skipdirs} " | sed -e 's/ target-newlib / /'` ;;

esac

# Configure extra directories which are host specific

case "${host}" in

  *-cygwin*)

    configdirs="$configdirs libtermcap" ;;

esac

# A target can indicate whether a language isn't supported for some reason.

# Only spaces may be used in this macro; not newlines or tabs.