Subversion Repositories openrisc_me

#! /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

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

  chmod +x conf$$.sh

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fi

  as_lineno_1=$LINENO

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for as_dir in $PATH

do

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

do

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             CONFIG_SHELL=$as_dir/$as_base

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           fi;;

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       done

done

;;

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

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

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  sed '=' <$as_myself |

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  chmod +x $as_me.lineno ||

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  # 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

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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="main.c"

ac_subdirs_all="$ac_subdirs_all doc testsuite"

# Factoring default headers for most tests.

ac_includes_default="\

#include 

#if HAVE_SYS_TYPES_H

# include 

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#if HAVE_SYS_STAT_H

# include 

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# include 

# include 

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# 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 

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# if HAVE_STDINT_H

#  include 

# endif

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#if HAVE_UNISTD_H

# include 

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ac_subdirs_all="$ac_subdirs_all gdbtk"

ac_subdirs_all="$ac_subdirs_all multi-ice"

ac_subdirs_all="$ac_subdirs_all gdbserver"

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 MAINTAINER_MODE_TRUE MAINTAINER_MODE_FALSE MAINT CC CFLAGS LDFLAGS CPPFLAGS ac_ct_CC EXEEXT OBJEXT CPP EGREP build build_cpu build_vendor build_os host host_cpu host_vendor host_os target target_cpu target_vendor target_os USE_NLS LIBINTL LIBINTL_DEP INCINTL XGETTEXT GMSGFMT POSUB CATALOGS DATADIRNAME INSTOBJEXT GENCAT CATOBJEXT localedir PACKAGE subdirs TARGET_OBS AWK INSTALL_PROGRAM INSTALL_SCRIPT INSTALL_DATA LN_S RANLIB ac_ct_RANLIB YACC AR ac_ct_AR DLLTOOL ac_ct_DLLTOOL WINDRES ac_ct_WINDRES MIG ac_ct_MIG READLINE READLINE_DEPS READLINE_CFLAGS HAVE_LIBEXPAT LIBEXPAT LTLIBEXPAT ALLOCA CONFIG_LDFLAGS TARGET_SYSTEM_ROOT TARGET_SYSTEM_ROOT_DEFINE WARN_CFLAGS WERROR_CFLAGS SER_HARDWIRE WIN32LIBS LIBGUI GUI_CFLAGS_X WIN32LDAPP TCL_VERSION TCL_MAJOR_VERSION TCL_MINOR_VERSION TCL_CC TCL_DEFS TCL_SHLIB_CFLAGS TCL_SHLIB_LD TCL_SHLIB_LD_LIBS TCL_SHLIB_SUFFIX TCL_DL_LIBS TCL_LD_FLAGS TCL_LD_SEARCH_FLAGS TCL_CC_SEARCH_FLAGS TCL_COMPAT_OBJS TCL_RANLIB TCL_BUILD_LIB_SPEC TCL_LIB_SPEC TCL_LIB_VERSIONS_OK TK_VERSION TK_DEFS TK_BUILD_INCLUDES TK_XINCLUDES TK_XLIBSW TK_BUILD_LIB_SPEC TK_LIB_SPEC TCLHDIR TKHDIR ITCLHDIR ITKHDIR ITCL_VERSION ITCL_DEFS ITCL_BUILD_INCLUDES ITCL_BUILD_LIB_SPEC ITCL_LIB_SPEC ITK_VERSION ITK_DEFS ITK_BUILD_INCLUDES ITK_BUILD_LIB_SPEC ITK_LIB_SPEC X_CFLAGS X_LDFLAGS X_LIBS TCL_DEPS TK_DEPS ITCLLIB ITCL_DEPS ITKLIB ITK_DEPS GDBTKLIBS GDBTK_CFLAGS GDBTK_SRC_DIR SIM SIM_OBS ENABLE_CFLAGS PROFILE_CFLAGS CONFIG_OBS CONFIG_DEPS CONFIG_SRCS CONFIG_ALL CONFIG_CLEAN CONFIG_INSTALL CONFIG_UNINSTALL target_subdir frags nm_h LIBICONV LIBOBJS LTLIBOBJS'

ac_subst_files='host_makefile_frag'

# 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

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    continue

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

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    cache_file=$ac_optarg ;;

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

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  | --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

X features:

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

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

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 make rules and dependencies not useful

                          (and sometimes confusing) to the casual installer

  --enable-targets        alternative target configurations

  --enable-64-bit-bfd     64-bit support (on hosts with narrower word sizes)

  --disable-gdbcli        disable command-line interface (CLI)

  --disable-gdbmi         disable machine-interface (MI)

  --enable-tui            enable full-screen terminal user interface (TUI)

  --enable-gdbtk          enable gdbtk graphical user interface (GUI)

  --enable-profiling      enable profiling of GDB

  --disable-rpath         do not hardcode runtime library paths

  --enable-werror    treat compile warnings as errors

  --enable-build-warnings Enable build-time compiler warnings if gcc is used

  --enable-gdb-build-warnings Enable GDB specific build-time compiler warnings if gcc is used

  --enable-sim            Link gdb with simulator

  --enable-multi-ice      build the multi-ice-gdb-server

Optional Packages:

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

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

  --with-separate-debug-dir=path   Look for global separate debug info in this path LIBDIR/debug

  --with-libunwind            Use libunwind frame unwinding support

  --with-system-readline  use installed readline library

  --with-expat            include expat support (auto/yes/no)

  --with-gnu-ld           assume the C compiler uses GNU ld default=no

  --with-libexpat-prefix[=DIR]  search for libexpat in DIR/include and DIR/lib

  --without-libexpat-prefix     don't search for libexpat in includedir and libdir

  --without-included-regex don't use included regex; this is the default

                          on systems with version 2 of the GNU C library

                          (use with caution on other system)

  --with-sysroot=DIR Search for usr/lib et al within DIR.

  --with-tclconfig=DIR    Directory containing tcl configuration (tclConfig.sh)

  --with-tkconfig=DIR     Directory containing tk configuration (tkConfig.sh)

  --with-tclinclude=DIR   Directory where tcl private headers are

  --with-tkinclude=DIR    Directory where tk private headers are

  --with-itclconfig       Directory containing itcl configuration (itclConfig.sh)

  --with-itkconfig        Directory containing itk configuration (itkConfig.sh)

  --with-x                use the X Window System

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

                          explicitly (otherwise use default search paths)

  --with-libiconv-prefix=DIR  search for libiconv in DIR/include and DIR/lib

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