gdb/configure

gdb/configure - gdb

Functions defined

Py_Finalize
Py_Initialize
Py_Initialize
Py_Initialize
Py_Initialize
Py_Initialize
Py_Initialize
XrmInitialize
ac_fn_c_check_decl
ac_fn_c_check_func
ac_fn_c_check_header_compile
ac_fn_c_check_header_mongrel
ac_fn_c_check_member
ac_fn_c_check_type
ac_fn_c_compute_int
ac_fn_c_try_compile
ac_fn_c_try_cpp
ac_fn_c_try_link
ac_fn_c_try_run
as_fn_append
as_fn_append
as_fn_arith
as_fn_arith
as_fn_error
as_fn_error
as_fn_exit
as_fn_exit
as_fn_failure
as_fn_mkdir_p
as_fn_mkdir_p
as_fn_ret_failure
as_fn_ret_success
as_fn_set_status
as_fn_set_status
as_fn_success
as_fn_unset
as_fn_unset
find_stack_direction
prototypes
scm_init_guile
scm_init_guile
scm_init_guile
scm_init_guile
Source code

#! /bin/sh

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

# Generated by GNU Autoconf 2.64.

#

# Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,

# 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009 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 more Bourne compatible

DUALCASE=1; export DUALCASE # for MKS sh

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

  emulate sh

  NULLCMD=:

  # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which

  # is contrary to our usage.  Disable this feature.

  alias -g '${1+"$@"}'='"$@"'

  setopt NO_GLOB_SUBST

else

  case `(set -o) 2>/dev/null` in #(

  *posix*) :

    set -o posix ;; #(

  *) :

     ;;

esac

fi





as_nl='

'

export as_nl

# Printing a long string crashes Solaris 7 /usr/bin/printf.

as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'

as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo

as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo

# Prefer a ksh shell builtin over an external printf program on Solaris,

# but without wasting forks for bash or zsh.

if test -z "$BASH_VERSION$ZSH_VERSION" \

    && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then

  as_echo='print -r --'

  as_echo_n='print -rn --'

elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then

  as_echo='printf %s\n'

  as_echo_n='printf %s'

else

  if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then

    as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'

    as_echo_n='/usr/ucb/echo -n'

  else

    as_echo_body='eval expr "X$1" : "X\\(.*\\)"'

    as_echo_n_body='eval

      arg=$1;

      case $arg in #(

      *"$as_nl"*)

        expr "X$arg" : "X\\(.*\\)$as_nl";

        arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;

      esac;

      expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"

    '

    export as_echo_n_body

    as_echo_n='sh -c $as_echo_n_body as_echo'

  fi

  export as_echo_body

  as_echo='sh -c $as_echo_body as_echo'

fi



# The user is always right.

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

  PATH_SEPARATOR=:

  (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {

    (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||

      PATH_SEPARATOR=';'

  }

fi





# IFS

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

# there to prevent editors from complaining about space-tab.

# (If _AS_PATH_WALK were called with IFS unset, it would disable word

# splitting by setting IFS to empty value.)

IFS=" ""        $as_nl"



# Find who we are.  Look in the path if we contain no directory separator.

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

IFS=$as_save_IFS



     ;;

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

  $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2

  exit 1

fi



# Unset variables that we do not need and which cause bugs (e.g. in

# pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"

# suppresses any "Segmentation fault" message there.  '((' could

# trigger a bug in pdksh 5.2.14.

for as_var in BASH_ENV ENV MAIL MAILPATH

do eval test x\${$as_var+set} = xset \

  && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :

done

PS1='$ '

PS2='> '

PS4='+ '



# NLS nuisances.

LC_ALL=C

export LC_ALL

LANGUAGE=C

export LANGUAGE



# CDPATH.

(unset CDPATH) >/dev/null 2>&1 && unset CDPATH



if test "x$CONFIG_SHELL" = x; then

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

  emulate sh

  NULLCMD=:

  # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which

  # is contrary to our usage.  Disable this feature.

  alias -g '\${1+\"\$@\"}'='\"\$@\"'

  setopt NO_GLOB_SUBST

else

  case \`(set -o) 2>/dev/null\` in #(

  *posix*) :

    set -o posix ;; #(

  *) :

     ;;

esac

fi

"

  as_required="as_fn_return () { (exit \$1); }

‌as_fn_success () { as_fn_return 0; }

‌as_fn_failure () { as_fn_return 1; }

‌as_fn_ret_success () { return 0; }

‌as_fn_ret_failure () { return 1; }



exitcode=0

as_fn_success || { exitcode=1; echo as_fn_success failed.; }

as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; }

as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; }

as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; }

if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then :



else

  exitcode=1; echo positional parameters were not saved.

fi

test x\$exitcode = x0 || exit 1"

  as_suggested="  as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO

  as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO

  eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" &&

  test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1

test \$(( 1 + 1 )) = 2 || exit 1"

  if (eval "$as_required") 2>/dev/null; then :

  as_have_required=yes

else

  as_have_required=no

fi

  if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then :



else

  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR

as_found=false

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

do

  IFS=$as_save_IFS

  test -z "$as_dir" && as_dir=.

  as_found=:

  case $as_dir in #(

         /*)

           for as_base in sh bash ksh sh5; do

             # Try only shells that exist, to save several forks.

             as_shell=$as_dir/$as_base

             if { test -f "$as_shell" || test -f "$as_shell.exe"; } &&

                    { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then :

  CONFIG_SHELL=$as_shell as_have_required=yes

                   if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then :

  break 2

fi

fi

           done;;

       esac

  as_found=false

done

$as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } &&

              { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then :

  CONFIG_SHELL=$SHELL as_have_required=yes

fi; }

IFS=$as_save_IFS





      if test "x$CONFIG_SHELL" != x; then :

  # We cannot yet assume a decent shell, so we have to provide a

        # neutralization value for shells without unset; and this also

        # works around shells that cannot unset nonexistent variables.

        BASH_ENV=/dev/null

        ENV=/dev/null

        (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV

        export CONFIG_SHELL

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

fi



    if test x$as_have_required = xno; then :

  $as_echo "$0: This script requires a shell more modern than all"

  $as_echo "$0: the shells that I found on your system."

  if test x${ZSH_VERSION+set} = xset ; then

    $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should"

    $as_echo "$0: be upgraded to zsh 4.3.4 or later."

  else

    $as_echo "$0: Please tell bug-autoconf@gnu.org about your system,

$0: including any error possibly output before this

$0: message. Then install a modern shell, or manually run

$0: the script under such a shell if you do have one."

  fi

  exit 1

fi

fi

fi

SHELL=${CONFIG_SHELL-/bin/sh}

export SHELL

# Unset more variables known to interfere with behavior of common tools.

CLICOLOR_FORCE= GREP_OPTIONS=

unset CLICOLOR_FORCE GREP_OPTIONS



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

## M4sh Shell Functions. ##

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

# as_fn_unset VAR

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

# Portably unset VAR.

‌as_fn_unset ()

{

  { eval $1=; unset $1;}

}

as_unset=as_fn_unset



# as_fn_set_status STATUS

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

# Set $? to STATUS, without forking.

‌as_fn_set_status ()

{

  return $1

} # as_fn_set_status



# as_fn_exit STATUS

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

# Exit the shell with STATUS, even in a "trap 0" or "set -e" context.

‌as_fn_exit ()

{

  set +e

  as_fn_set_status $1

  exit $1

} # as_fn_exit



# as_fn_mkdir_p

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

# Create "$as_dir" as a directory, including parents if necessary.

‌as_fn_mkdir_p ()

{



  case $as_dir in #(

  -*) as_dir=./$as_dir;;

  esac

  test -d "$as_dir" || eval $as_mkdir_p || {

    as_dirs=

    while :; do

      case $as_dir in #(

      *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(

      *) as_qdir=$as_dir;;

      esac

      as_dirs="'$as_qdir' $as_dirs"

      as_dir=`$as_dirname -- "$as_dir" ||

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

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

         X"$as_dir" : 'X\(//\)$' \| \

         X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||

$as_echo X"$as_dir" |

    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{

            s//\1/

            q

          }

          /^X\(\/\/\)[^/].*/{

            s//\1/

            q

          }

          /^X\(\/\/\)$/{

            s//\1/

            q

          }

          /^X\(\/\).*/{

            s//\1/

            q

          }

          s/.*/./; q'`

      test -d "$as_dir" && break

    done

    test -z "$as_dirs" || eval "mkdir $as_dirs"

  } || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir"





} # as_fn_mkdir_p

# as_fn_append VAR VALUE

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

# Append the text in VALUE to the end of the definition contained in VAR. Take

# advantage of any shell optimizations that allow amortized linear growth over

# repeated appends, instead of the typical quadratic growth present in naive

# implementations.

if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :

  eval 'as_fn_append ()

  {

    eval $1+=\$2

  }'

else

‌  as_fn_append ()

  {

    eval $1=\$$1\$2

  }

fi # as_fn_append



# as_fn_arith ARG...

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

# Perform arithmetic evaluation on the ARGs, and store the result in the

# global $as_val. Take advantage of shells that can avoid forks. The arguments

# must be portable across $(()) and expr.

if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :

  eval 'as_fn_arith ()

  {

    as_val=$(( $* ))

  }'

else

‌  as_fn_arith ()

  {

    as_val=`expr "$@" || test $? -eq 1`

  }

fi # as_fn_arith





# as_fn_error ERROR [LINENO LOG_FD]

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

# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are

# provided, also output the error to LOG_FD, referencing LINENO. Then exit the

# script with status $?, using 1 if that was 0.

‌as_fn_error ()

{

  as_status=$?; test $as_status -eq 0 && as_status=1

  if test "$3"; then

    as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack

    $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3

  fi

  $as_echo "$as_me: error: $1" >&2

  as_fn_exit $as_status

} # as_fn_error



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

   test "X`expr 00001 : '.*\(...\)'`" = X001; 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



if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then

  as_dirname=dirname

else

  as_dirname=false

fi



as_me=`$as_basename -- "$0" ||

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

         X"$0" : 'X\(//\)$' \| \

         X"$0" : 'X\(/\)' \| . 2>/dev/null ||

$as_echo X/"$0" |

    sed '/^.*\/\([^/][^/]*\)\/*$/{

            s//\1/

            q

          }

          /^X\/\(\/\/\)$/{

            s//\1/

            q

          }

          /^X\/\(\/\).*/{

            s//\1/

            q

          }

          s/.*/./; q'`



# 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





  as_lineno_1=$LINENO as_lineno_1a=$LINENO

  as_lineno_2=$LINENO as_lineno_2a=$LINENO

  eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" &&

  test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || {

  # Blame Lee E. McMahon (1931-1989) for sed's syntax.  :-)

  sed -n '

    p

    /[$]LINENO/=

  ' <$as_myself |

    sed '

      s/[$]LINENO.*/&-/

      t lineno

      b

      :lineno

      N

      :loop

      s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/

      t loop

      s/-\n.*//

    ' >$as_me.lineno &&

  chmod +x "$as_me.lineno" ||

    { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_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 sensitive to this).

  . "./$as_me.lineno"

  # Exit status is that of the last command.

  exit

}



ECHO_C= ECHO_N= ECHO_T=

case `echo -n x` in #(((((

-n*)

  case `echo 'xy\c'` in

  *c*) ECHO_T='        ';;        # ECHO_T is single tab character.

  xy)  ECHO_C='\c';;

  *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null

       ECHO_T='        ';;

  esac;;

*)

  ECHO_N='-n';;

esac



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

if test -d conf$$.dir; then

  rm -f conf$$.dir/conf$$.file

else

  rm -f conf$$.dir

  mkdir conf$$.dir 2>/dev/null

fi

if (echo >conf$$.file) 2>/dev/null; then

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

    as_ln_s='ln -s'

    # ... but there are two gotchas:

    # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.

    # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.

    # In both cases, we have to default to `cp -p'.

    ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||

      as_ln_s='cp -p'

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

    as_ln_s=ln

  else

    as_ln_s='cp -p'

  fi

else

  as_ln_s='cp -p'

fi

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

rmdir conf$$.dir 2>/dev/null



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

  as_mkdir_p='mkdir -p "$as_dir"'

else

  test -d ./-p && rmdir ./-p

  as_mkdir_p=false

fi



if test -x / >/dev/null 2>&1; then

  as_test_x='test -x'

else

  if ls -dL / >/dev/null 2>&1; then

    as_ls_L_option=L

  else

    as_ls_L_option=

  fi

  as_test_x='

    eval sh -c '\''

      if test -d "$1"; then

        test -d "$1/.";

      else

        case $1 in #(

        -*)set "./$1";;

        esac;

        case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((

        ???[sx]*):;;*)false;;esac;fi

    '\'' sh

  '

fi

as_executable_p=$as_test_x



# 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'"





exec 7<&0 </dev/null 6>&1



# 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`



#

# Initializations.

#

ac_default_prefix=/usr/local

ac_clean_files=

ac_config_libobj_dir=.

LIBOBJS=

cross_compiling=no

subdirs=

MFLAGS=

MAKEFLAGS=



# Identity of this package.

PACKAGE_NAME=

PACKAGE_TARNAME=

PACKAGE_VERSION=

PACKAGE_STRING=

PACKAGE_BUGREPORT=

PACKAGE_URL=



ac_unique_file="main.c"

# Factoring default headers for most tests.

ac_includes_default="\

#include <stdio.h>

#ifdef HAVE_SYS_TYPES_H

# include <sys/types.h>

#endif

#ifdef HAVE_SYS_STAT_H

# include <sys/stat.h>

#endif

#ifdef STDC_HEADERS

# include <stdlib.h>

# include <stddef.h>

#else

# ifdef HAVE_STDLIB_H

#  include <stdlib.h>

# endif

#endif

#ifdef HAVE_STRING_H

# if !defined STDC_HEADERS && defined HAVE_MEMORY_H

#  include <memory.h>

# endif

# include <string.h>

#endif

#ifdef HAVE_STRINGS_H

# include <strings.h>

#endif

#ifdef HAVE_INTTYPES_H

# include <inttypes.h>

#endif

#ifdef HAVE_STDINT_H

# include <stdint.h>

#endif

#ifdef HAVE_UNISTD_H

# include <unistd.h>

#endif"



enable_option_checking=no

ac_subst_vars='LTLIBOBJS

LIBOBJS

GCORE_TRANSFORM_NAME

GDB_TRANSFORM_NAME

GDB_NM_FILE

LTLIBBABELTRACE

LIBBABELTRACE

HAVE_LIBBABELTRACE

frags

target_subdir

CONFIG_UNINSTALL

CONFIG_INSTALL

CONFIG_CLEAN

CONFIG_ALL

CONFIG_SRCS

CONFIG_DEPS

CONFIG_OBS

PROFILE_CFLAGS

ENABLE_CFLAGS

SIM_OBS

SIM

XMKMF

GDBTK_SRC_DIR

GDBTK_CFLAGS

GDBTKLIBS

X_LIBS

X_LDFLAGS

X_CFLAGS

TK_XINCLUDES

TK_DEPS

TK_LIBRARY

TK_INCLUDE

TK_STUB_LIB_SPEC

TK_STUB_LIB_FLAG

TK_STUB_LIB_FILE

TK_LIB_SPEC

TK_LIB_FLAG

TK_LIB_FILE

TK_SRC_DIR

TK_BIN_DIR

TK_VERSION

TCL_DEPS

TCL_LIBRARY

TCL_INCLUDE

TCL_STUB_LIB_SPEC

TCL_STUB_LIB_FLAG

TCL_STUB_LIB_FILE

TCL_LIB_SPEC

TCL_LIB_FLAG

TCL_LIB_FILE

TCL_SRC_DIR

TCL_BIN_DIR

TCL_PATCH_LEVEL

TCL_VERSION

WIN32LDAPP

GUI_CFLAGS_X

LIBGUI

LTLIBLZMA

LIBLZMA

HAVE_LIBLZMA

WIN32LIBS

SER_HARDWIRE

WERROR_CFLAGS

WARN_CFLAGS

SYSTEM_GDBINIT

TARGET_SYSTEM_ROOT

CONFIG_LDFLAGS

RDYNAMIC

ALLOCA

HAVE_GUILE_FALSE

HAVE_GUILE_TRUE

GUILE_LIBS

GUILE_CPPFLAGS

GUILD_TARGET_FLAG

GUILD

pkg_config_prog_path

HAVE_PYTHON_FALSE

HAVE_PYTHON_TRUE

PYTHON_LIBS

PYTHON_CPPFLAGS

PYTHON_CFLAGS

python_prog_path

LTLIBEXPAT

LIBEXPAT

HAVE_LIBEXPAT

JIT_READER_DIR

TARGET_PTR

READLINE_TEXI_INCFLAG

READLINE_CFLAGS

READLINE_DEPS

READLINE

MIG

WINDRES

DLLTOOL

AR

YFLAGS

YACC

RANLIB

LN_S

INSTALL_DATA

INSTALL_SCRIPT

INSTALL_PROGRAM

AWK

REPORT_BUGS_TEXI

REPORT_BUGS_TO

PKGVERSION

HAVE_NATIVE_GCORE_TARGET

TARGET_OBS

subdirs

GDB_DATADIR

DEBUGDIR

MAKEINFO_EXTRA_FLAGS

MAKEINFOFLAGS

MAKEINFO

PACKAGE

GNULIB_STDINT_H

CATOBJEXT

GENCAT

INSTOBJEXT

DATADIRNAME

CATALOGS

POSUB

GMSGFMT

XGETTEXT

INCINTL

LIBINTL_DEP

LIBINTL

USE_NLS

SET_MAKE

GMAKE_FALSE

GMAKE_TRUE

MAKE

CCDEPMODE

DEPDIR

am__leading_dot

INSTALL_STRIP_PROGRAM

STRIP

install_sh

target_os

target_vendor

target_cpu

target

host_os

host_vendor

host_cpu

host

build_os

build_vendor

build_cpu

build

EGREP

GREP

CPP

OBJEXT

EXEEXT

ac_ct_CC

CPPFLAGS

LDFLAGS

CFLAGS

CC

MAINT

MAINTAINER_MODE_FALSE

MAINTAINER_MODE_TRUE

target_alias

host_alias

build_alias

LIBS

ECHO_T

ECHO_N

ECHO_C

DEFS

mandir

localedir

libdir

psdir

pdfdir

dvidir

htmldir

infodir

docdir

oldincludedir

includedir

localstatedir

sharedstatedir

sysconfdir

datadir

datarootdir

libexecdir

sbindir

bindir

program_transform_name

prefix

exec_prefix

PACKAGE_URL

PACKAGE_BUGREPORT

PACKAGE_STRING

PACKAGE_VERSION

PACKAGE_TARNAME

PACKAGE_NAME

PATH_SEPARATOR

SHELL'

ac_subst_files='host_makefile_frag'

ac_user_opts='

enable_option_checking

enable_maintainer_mode

enable_plugins

enable_largefile

with_separate_debug_dir

with_gdb_datadir

with_relocated_sources

with_auto_load_dir

with_auto_load_safe_path

enable_targets

enable_64_bit_bfd

enable_gdbcli

enable_gdbmi

enable_tui

enable_gdbtk

with_libunwind_ia64

with_curses

enable_profiling

with_pkgversion

with_bugurl

with_zlib

with_libiconv_prefix

with_iconv_bin

with_system_readline

with_jit_reader_dir

with_expat

with_gnu_ld

enable_rpath

with_libexpat_prefix

with_python

with_guile

enable_libmcheck

with_included_regex

with_sysroot

with_system_gdbinit

enable_werror

enable_build_warnings

enable_gdb_build_warnings

with_lzma

with_liblzma_prefix

with_tcl

with_tk

with_x

enable_sim

enable_multi_ice

enable_gdbserver

with_babeltrace

with_libbabeltrace_prefix

'

      ac_precious_vars='build_alias

host_alias

target_alias

CC

CFLAGS

LDFLAGS

LIBS

CPPFLAGS

CPP

MAKEINFO

MAKEINFOFLAGS

YACC

YFLAGS

XMKMF'

ac_subdirs_all='testsuite

gdbtk

multi-ice

gdbserver'



# Initialize some variables set by options.

ac_init_help=

ac_init_version=false

ac_unrecognized_opts=

ac_unrecognized_sep=

# 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.

# (The list follows the same order as the GNU Coding Standards.)

bindir='${exec_prefix}/bin'

sbindir='${exec_prefix}/sbin'

libexecdir='${exec_prefix}/libexec'

datarootdir='${prefix}/share'

datadir='${datarootdir}'

sysconfdir='${prefix}/etc'

sharedstatedir='${prefix}/com'

localstatedir='${prefix}/var'

includedir='${prefix}/include'

oldincludedir='/usr/include'

docdir='${datarootdir}/doc/${PACKAGE}'

infodir='${datarootdir}/info'

htmldir='${docdir}'

dvidir='${docdir}'

pdfdir='${docdir}'

psdir='${docdir}'

libdir='${exec_prefix}/lib'

localedir='${datarootdir}/locale'

mandir='${datarootdir}/man'



ac_prev=

ac_dashdash=

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

  *)        ac_optarg=yes ;;

  esac



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



  case $ac_dashdash$ac_option in

  --)

    ac_dashdash=yes ;;



  -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)

    ac_prev=datadir ;;

  -datadir=* | --datadir=* | --datadi=* | --datad=*)

    datadir=$ac_optarg ;;



  -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \

  | --dataroo | --dataro | --datar)

    ac_prev=datarootdir ;;

  -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \

  | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)

    datarootdir=$ac_optarg ;;



  -disable-* | --disable-*)

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

    # Reject names that are not valid shell variable names.

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

      as_fn_error "invalid feature name: $ac_useropt"

    ac_useropt_orig=$ac_useropt

    ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`

    case $ac_user_opts in

      *"

"enable_$ac_useropt"

"*) ;;

      *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"

         ac_unrecognized_sep=', ';;

    esac

    eval enable_$ac_useropt=no ;;



  -docdir | --docdir | --docdi | --doc | --do)

    ac_prev=docdir ;;

  -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)

    docdir=$ac_optarg ;;



  -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)

    ac_prev=dvidir ;;

  -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)

    dvidir=$ac_optarg ;;



  -enable-* | --enable-*)

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

    # Reject names that are not valid shell variable names.

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

      as_fn_error "invalid feature name: $ac_useropt"

    ac_useropt_orig=$ac_useropt

    ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`

    case $ac_user_opts in

      *"

"enable_$ac_useropt"

"*) ;;

      *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"

         ac_unrecognized_sep=', ';;

    esac

    eval enable_$ac_useropt=\$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 ;;



  -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)

    ac_prev=htmldir ;;

  -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \

  | --ht=*)

    htmldir=$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 ;;



  -localedir | --localedir | --localedi | --localed | --locale)

    ac_prev=localedir ;;

  -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)

    localedir=$ac_optarg ;;



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

  | --localstate | --localstat | --localsta | --localst | --locals)

    ac_prev=localstatedir ;;

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

  | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)

    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 ;;



  -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)

    ac_prev=pdfdir ;;

  -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)

    pdfdir=$ac_optarg ;;



  -psdir | --psdir | --psdi | --psd | --ps)

    ac_prev=psdir ;;

  -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)

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

    # Reject names that are not valid shell variable names.

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

      as_fn_error "invalid package name: $ac_useropt"

    ac_useropt_orig=$ac_useropt

    ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`

    case $ac_user_opts in

      *"

"with_$ac_useropt"

"*) ;;

      *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"

         ac_unrecognized_sep=', ';;

    esac

    eval with_$ac_useropt=\$ac_optarg ;;



  -without-* | --without-*)

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

    # Reject names that are not valid shell variable names.

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

      as_fn_error "invalid package name: $ac_useropt"

    ac_useropt_orig=$ac_useropt

    ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`

    case $ac_user_opts in

      *"

"with_$ac_useropt"

"*) ;;

      *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"

         ac_unrecognized_sep=', ';;

    esac

    eval with_$ac_useropt=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 ;;



  -*) as_fn_error "unrecognized option: \`$ac_option'

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

    ;;



  *=*)

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

    # Reject names that are not valid shell variable names.

    case $ac_envvar in #(

      '' | [0-9]* | *[!_$as_cr_alnum]* )

      as_fn_error "invalid variable name: \`$ac_envvar'" ;;

    esac

    eval $ac_envvar=\$ac_optarg

    export $ac_envvar ;;



  *)

    # FIXME: should be removed in autoconf 3.0.

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

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

      $as_echo "$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'`

  as_fn_error "missing argument to $ac_option"

fi



if test -n "$ac_unrecognized_opts"; then

  case $enable_option_checking in

    no) ;;

    fatal) as_fn_error "unrecognized options: $ac_unrecognized_opts" ;;

    *)     $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;

  esac

fi



# Check all directory arguments for consistency.

for ac_var in        exec_prefix prefix bindir sbindir libexecdir datarootdir \

                datadir sysconfdir sharedstatedir localstatedir includedir \

                oldincludedir docdir infodir htmldir dvidir pdfdir psdir \

                libdir localedir mandir

do

  eval ac_val=\$$ac_var

  # Remove trailing slashes.

  case $ac_val in

    */ )

      ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`

      eval $ac_var=\$ac_val;;

  esac

  # Be sure to have absolute directory names.

  case $ac_val in

    [\\/$]* | ?:[\\/]* )  continue;;

    NONE | '' ) case $ac_var in *prefix ) continue;; esac;;

  esac

  as_fn_error "expected an absolute directory name for --$ac_var: $ac_val"

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

    $as_echo "$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





ac_pwd=`pwd` && test -n "$ac_pwd" &&

ac_ls_di=`ls -di .` &&

ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||

  as_fn_error "working directory cannot be determined"

test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||

  as_fn_error "pwd does not report name of working directory"





# 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 the parent directory.

  ac_confdir=`$as_dirname -- "$as_myself" ||

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

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

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

         X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||

$as_echo X"$as_myself" |

    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

  test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."

  as_fn_error "cannot find sources ($ac_unique_file) in $srcdir"

fi

ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"

ac_abs_confdir=`(

        cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error "$ac_msg"

        pwd)`

# When building in place, set srcdir=.

if test "$ac_abs_confdir" = "$ac_pwd"; then

  srcdir=.

fi

# Remove unnecessary trailing slashes from srcdir.

# Double slashes in file names in object file debugging info

# mess up M-x gdb in Emacs.

case $srcdir in

*/) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;

esac

for ac_var in $ac_precious_vars; do

  eval ac_env_${ac_var}_set=\${${ac_var}+set}

  eval ac_env_${ac_var}_value=\$${ac_var}

  eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}

  eval ac_cv_env_${ac_var}_value=\$${ac_var}

done



#

# 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 \`..']



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]

  --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]

  --datarootdir=DIR       read-only arch.-independent data root [PREFIX/share]

  --datadir=DIR           read-only architecture-independent data [DATAROOTDIR]

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

  --localedir=DIR         locale-dependent data [DATAROOTDIR/locale]

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

  --docdir=DIR            documentation root [DATAROOTDIR/doc/PACKAGE]

  --htmldir=DIR           html documentation [DOCDIR]

  --dvidir=DIR            dvi documentation [DOCDIR]

  --pdfdir=DIR            pdf documentation [DOCDIR]

  --psdir=DIR             ps documentation [DOCDIR]

_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-option-checking  ignore unrecognized --enable/--with options

  --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-plugins        Enable support for plugins

  --disable-largefile     omit support for large files

  --enable-targets=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-libmcheck      Try linking with -lmcheck if available

  --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

  --enable-gdbserver      automatically build gdbserver (yes/no/auto, default

                          is auto)



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-gdb-datadir=PATH look for global separate data files in this path

                          [DATADIR/gdb]

  --with-relocated-sources=PATH

                          automatically relocate this path for source files

  --with-auto-load-dir=PATH

                          directories from which to load auto-loaded scripts

                          [$debugdir:$datadir/auto-load]

  --with-auto-load-safe-path=PATH

                          directories safe to hold auto-loaded files

                          [--with-auto-load-dir]

  --without-auto-load-safe-path

                          do not restrict auto-loaded files locations

  --with-libunwind-ia64   use libunwind frame unwinding for ia64 targets

  --with-curses           use the curses library instead of the termcap

                          library

  --with-pkgversion=PKG   Use PKG in the version string in place of "GDB"

  --with-bugurl=URL       Direct users to URL to report a bug

  --with-zlib             include zlib support (auto/yes/no) default=auto

  --with-libiconv-prefix=DIR

                          search for libiconv in DIR/include and DIR/lib

  --with-iconv-bin=PATH   specify where to find the iconv program

  --with-system-readline  use installed readline library

  --with-jit-reader-dir=PATH

                          directory to load the JIT readers from

  --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

  --with-python[=PYTHON]  include python support

                          (auto/yes/no/<python-program>)

  --with-guile[=GUILE]    include guile support

                          (auto/yes/no/<guile-version>/<pkg-config-program>)

  --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-system-gdbinit=PATH

                          automatically load a system-wide gdbinit file

  --with-lzma             support lzma compression (auto/yes/no)

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

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

  --with-tcl              directory containing tcl configuration (tclConfig.sh)

  --with-tk               directory containing tk configuration (tkConfig.sh)

  --with-x                use the X Window System

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

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

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



Some influential environment variables:

  CC          C compiler command

  CFLAGS      C compiler flags

  LDFLAGS     linker flags, e.g. -L<lib dir> if you have libraries in a

              nonstandard directory <lib dir>

  LIBS        libraries to pass to the linker, e.g. -l<library>

  CPPFLAGS    C/C++/Objective C preprocessor flags, e.g. -I<include dir> if

              you have headers in a nonstandard directory <include dir>

  CPP         C preprocessor

  MAKEINFO    Parent configure detects if it is of sufficient version.

  MAKEINFOFLAGS

              Parameters for MAKEINFO.

  YACC        The `Yet Another C Compiler' implementation to use. Defaults to

              the first program found out of: `bison -y', `byacc', `yacc'.

  YFLAGS      The list of arguments that will be passed by default to $YACC.

              This script will default YFLAGS to the empty string to avoid a

              default value of `-d' given by some make applications.

  XMKMF       Path to xmkmf, Makefile generator for X Window System



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

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



Report bugs to the package provider.

_ACEOF

ac_status=$?

fi



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

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

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

    test -d "$ac_dir" ||

      { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||

      continue

    ac_builddir=.



case "$ac_dir" in

.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;

*)

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

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

  ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`

  case $ac_top_builddir_sub in

  "") ac_top_builddir_sub=. ac_top_build_prefix= ;;

  *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;

  esac ;;

esac

ac_abs_top_builddir=$ac_pwd

ac_abs_builddir=$ac_pwd$ac_dir_suffix

# for backward compatibility:

ac_top_builddir=$ac_top_build_prefix



case $srcdir in

  .)  # We are building in place.

    ac_srcdir=.

    ac_top_srcdir=$ac_top_builddir_sub

    ac_abs_top_srcdir=$ac_pwd ;;

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

    ac_srcdir=$srcdir$ac_dir_suffix;

    ac_top_srcdir=$srcdir

    ac_abs_top_srcdir=$srcdir ;;

  *) # Relative name.

    ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix

    ac_top_srcdir=$ac_top_build_prefix$srcdir

    ac_abs_top_srcdir=$ac_pwd/$srcdir ;;

esac

ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix



    cd "$ac_dir" || { ac_status=$?; continue; }

    # Check for guested configure.

    if test -f "$ac_srcdir/configure.gnu"; then

      echo &&

      $SHELL "$ac_srcdir/configure.gnu" --help=recursive

    elif test -f "$ac_srcdir/configure"; then

      echo &&

      $SHELL "$ac_srcdir/configure" --help=recursive

    else

      $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2

    fi || ac_status=$?

    cd "$ac_pwd" || { ac_status=$?; break; }

  done

fi



test -n "$ac_init_help" && exit $ac_status

if $ac_init_version; then

  cat <<\_ACEOF

configure

generated by GNU Autoconf 2.64



Copyright (C) 2009 Free Software Foundation, Inc.

This configure script is free software; the Free Software Foundation

gives unlimited permission to copy, distribute and modify it.

_ACEOF

  exit

fi



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

## Autoconf initialization. ##

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



# ac_fn_c_try_compile LINENO

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

# Try to compile conftest.$ac_ext, and return whether this succeeded.

‌ac_fn_c_try_compile ()

{

  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack

  rm -f conftest.$ac_objext

  if { { ac_try="$ac_compile"

case "(($ac_try" in

  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;

  *) ac_try_echo=$ac_try;;

esac

eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""

$as_echo "$ac_try_echo"; } >&5

  (eval "$ac_compile") 2>conftest.err

  ac_status=$?

  if test -s conftest.err; then

    grep -v '^ *+' conftest.err >conftest.er1

    cat conftest.er1 >&5

    mv -f conftest.er1 conftest.err

  fi

  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5

  test $ac_status = 0; } && {

         test -z "$ac_c_werror_flag" ||

         test ! -s conftest.err

       } && test -s conftest.$ac_objext; then :

  ac_retval=0

else

  $as_echo "$as_me: failed program was:" >&5

sed 's/^/| /' conftest.$ac_ext >&5



        ac_retval=1

fi

  eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}

  return $ac_retval



} # ac_fn_c_try_compile



# ac_fn_c_try_cpp LINENO

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

# Try to preprocess conftest.$ac_ext, and return whether this succeeded.

‌ac_fn_c_try_cpp ()

{

  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack

  if { { ac_try="$ac_cpp conftest.$ac_ext"

case "(($ac_try" in

  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;

  *) ac_try_echo=$ac_try;;

esac

eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""

$as_echo "$ac_try_echo"; } >&5

  (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err

  ac_status=$?

  if test -s conftest.err; then

    grep -v '^ *+' conftest.err >conftest.er1

    cat conftest.er1 >&5

    mv -f conftest.er1 conftest.err

  fi

  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5

  test $ac_status = 0; } >/dev/null && {

         test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||

         test ! -s conftest.err

       }; then :

  ac_retval=0

else

  $as_echo "$as_me: failed program was:" >&5

sed 's/^/| /' conftest.$ac_ext >&5



    ac_retval=1

fi

  eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}

  return $ac_retval



} # ac_fn_c_try_cpp



# ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES

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

# Tests whether HEADER exists, giving a warning if it cannot be compiled using

# the include files in INCLUDES and setting the cache variable VAR

# accordingly.

‌ac_fn_c_check_header_mongrel ()

{

  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack

  if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :

  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5

$as_echo_n "checking for $2... " >&6; }

if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :

  $as_echo_n "(cached) " >&6

fi

eval ac_res=\$$3

               { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5

$as_echo "$ac_res" >&6; }

else

  # Is the header compilable?

{ $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5

$as_echo_n "checking $2 usability... " >&6; }

cat confdefs.h - <<_ACEOF >conftest.$ac_ext

/* end confdefs.h.  */

$4

#include <$2>

_ACEOF

if ac_fn_c_try_compile "$LINENO"; then :

  ac_header_compiler=yes

else

  ac_header_compiler=no

fi

rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext

{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5

$as_echo "$ac_header_compiler" >&6; }



# Is the header present?

{ $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5

$as_echo_n "checking $2 presence... " >&6; }

cat confdefs.h - <<_ACEOF >conftest.$ac_ext

/* end confdefs.h.  */

#include <$2>

_ACEOF

if ac_fn_c_try_cpp "$LINENO"; then :

  ac_header_preproc=yes

else

  ac_header_preproc=no

fi

rm -f conftest.err conftest.$ac_ext

{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5

$as_echo "$ac_header_preproc" >&6; }



# So?  What about this header?

case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #((

  yes:no: )

    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5

$as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}

    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5

$as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}

    ;;

  no:yes:* )

    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5

$as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}

    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     check for missing prerequisite headers?" >&5

$as_echo "$as_me: WARNING: $2:     check for missing prerequisite headers?" >&2;}

    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5

$as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}

    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&5

$as_echo "$as_me: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&2;}

    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5

$as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}

    ;;

esac

  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5

$as_echo_n "checking for $2... " >&6; }

if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :

  $as_echo_n "(cached) " >&6

else

  eval "$3=\$ac_header_compiler"

fi

eval ac_res=\$$3

               { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5

$as_echo "$ac_res" >&6; }

fi

  eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}



} # ac_fn_c_check_header_mongrel



# ac_fn_c_try_run LINENO

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

# Try to link conftest.$ac_ext, and return whether this succeeded. Assumes

# that executables *can* be run.

‌ac_fn_c_try_run ()

{

  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack

  if { { ac_try="$ac_link"

case "(($ac_try" in

  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;

  *) ac_try_echo=$ac_try;;

esac

eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""

$as_echo "$ac_try_echo"; } >&5

  (eval "$ac_link") 2>&5

  ac_status=$?

  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5

  test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'

  { { case "(($ac_try" in

  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;

  *) ac_try_echo=$ac_try;;

esac

eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""

$as_echo "$ac_try_echo"; } >&5

  (eval "$ac_try") 2>&5

  ac_status=$?

  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5

  test $ac_status = 0; }; }; then :

  ac_retval=0

else

  $as_echo "$as_me: program exited with status $ac_status" >&5

       $as_echo "$as_me: failed program was:" >&5

sed 's/^/| /' conftest.$ac_ext >&5



       ac_retval=$ac_status

fi

  rm -rf conftest.dSYM conftest_ipa8_conftest.oo

  eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}

  return $ac_retval



} # ac_fn_c_try_run



# ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES

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

# Tests whether HEADER exists and can be compiled using the include files in

# INCLUDES, setting the cache variable VAR accordingly.

‌ac_fn_c_check_header_compile ()

{

  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack

  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5

$as_echo_n "checking for $2... " >&6; }

if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :

  $as_echo_n "(cached) " >&6

else

  cat confdefs.h - <<_ACEOF >conftest.$ac_ext

/* end confdefs.h.  */

$4

#include <$2>

_ACEOF

if ac_fn_c_try_compile "$LINENO"; then :

  eval "$3=yes"

else

  eval "$3=no"

fi

rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext

fi

eval ac_res=\$$3

               { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5

$as_echo "$ac_res" >&6; }

  eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}



} # ac_fn_c_check_header_compile



# ac_fn_c_try_link LINENO

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

# Try to link conftest.$ac_ext, and return whether this succeeded.

‌ac_fn_c_try_link ()

{

  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack

  rm -f conftest.$ac_objext conftest$ac_exeext

  if { { ac_try="$ac_link"

case "(($ac_try" in

  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;

  *) ac_try_echo=$ac_try;;

esac

eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""

$as_echo "$ac_try_echo"; } >&5

  (eval "$ac_link") 2>conftest.err

  ac_status=$?

  if test -s conftest.err; then

    grep -v '^ *+' conftest.err >conftest.er1

    cat conftest.er1 >&5

    mv -f conftest.er1 conftest.err

  fi

  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5

  test $ac_status = 0; } && {

         test -z "$ac_c_werror_flag" ||

         test ! -s conftest.err

       } && test -s conftest$ac_exeext && {

         test "$cross_compiling" = yes ||

         $as_test_x conftest$ac_exeext

       }; then :

  ac_retval=0

else

  $as_echo "$as_me: failed program was:" >&5

sed 's/^/| /' conftest.$ac_ext >&5



        ac_retval=1

fi

  # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information

  # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would

  # interfere with the next link command; also delete a directory that is

  # left behind by Apple's compiler.  We do this before executing the actions.

  rm -rf conftest.dSYM conftest_ipa8_conftest.oo

  eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}

  return $ac_retval



} # ac_fn_c_try_link



# ac_fn_c_compute_int LINENO EXPR VAR INCLUDES

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

# Tries to find the compile-time value of EXPR in a program that includes

# INCLUDES, setting VAR accordingly. Returns whether the value could be

# computed

‌ac_fn_c_compute_int ()

{

  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack

  if test "$cross_compiling" = yes; then

    # Depending upon the size, compute the lo and hi bounds.

cat confdefs.h - <<_ACEOF >conftest.$ac_ext

/* end confdefs.h.  */

$4

int

main ()

{

static int test_array [1 - 2 * !(($2) >= 0)];

test_array [0] = 0



  ;

  return 0;

}

_ACEOF

if ac_fn_c_try_compile "$LINENO"; then :

  ac_lo=0 ac_mid=0

  while :; do

    cat confdefs.h - <<_ACEOF >conftest.$ac_ext

/* end confdefs.h.  */

$4

int

main ()

{

static int test_array [1 - 2 * !(($2) <= $ac_mid)];

test_array [0] = 0



  ;

  return 0;

}

_ACEOF

if ac_fn_c_try_compile "$LINENO"; then :

  ac_hi=$ac_mid; break

else

  as_fn_arith $ac_mid + 1 && ac_lo=$as_val

                        if test $ac_lo -le $ac_mid; then

                          ac_lo= ac_hi=

                          break

                        fi

                        as_fn_arith 2 '*' $ac_mid + 1 && ac_mid=$as_val

fi

rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext

  done

else

  cat confdefs.h - <<_ACEOF >conftest.$ac_ext

/* end confdefs.h.  */

$4

int

main ()

{

static int test_array [1 - 2 * !(($2) < 0)];

test_array [0] = 0



  ;

  return 0;

}

_ACEOF

if ac_fn_c_try_compile "$LINENO"; then :

  ac_hi=-1 ac_mid=-1

  while :; do

    cat confdefs.h - <<_ACEOF >conftest.$ac_ext

/* end confdefs.h.  */

$4

int

main ()

{

static int test_array [1 - 2 * !(($2) >= $ac_mid)];

test_array [0] = 0



  ;

  return 0;

}

_ACEOF

if ac_fn_c_try_compile "$LINENO"; then :

  ac_lo=$ac_mid; break

else

  as_fn_arith '(' $ac_mid ')' - 1 && ac_hi=$as_val

                        if test $ac_mid -le $ac_hi; then

                          ac_lo= ac_hi=

                          break

                        fi

                        as_fn_arith 2 '*' $ac_mid && ac_mid=$as_val

fi

rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext

  done

else

  ac_lo= ac_hi=

fi

rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext

fi

rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext

# Binary search between lo and hi bounds.

while test "x$ac_lo" != "x$ac_hi"; do

  as_fn_arith '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo && ac_mid=$as_val

  cat confdefs.h - <<_ACEOF >conftest.$ac_ext

/* end confdefs.h.  */

$4

int

main ()

{

static int test_array [1 - 2 * !(($2) <= $ac_mid)];

test_array [0] = 0



  ;

  return 0;

}

_ACEOF

if ac_fn_c_try_compile "$LINENO"; then :

  ac_hi=$ac_mid

else

  as_fn_arith '(' $ac_mid ')' + 1 && ac_lo=$as_val

fi

rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext

done

case $ac_lo in #((

?*) eval "$3=\$ac_lo"; ac_retval=0 ;;

'') ac_retval=1 ;;

esac

  else

    cat confdefs.h - <<_ACEOF >conftest.$ac_ext

/* end confdefs.h.  */

$4

static long int longval () { return $2; }

static unsigned long int ulongval () { return $2; }

#include <stdio.h>

#include <stdlib.h>

int

main ()

{



  FILE *f = fopen ("conftest.val", "w");

  if (! f)

    return 1;

  if (($2) < 0)

    {

      long int i = longval ();

      if (i != ($2))

        return 1;

      fprintf (f, "%ld", i);

    }

  else

    {

      unsigned long int i = ulongval ();

      if (i != ($2))

        return 1;

      fprintf (f, "%lu", i);

    }

  /* Do not output a trailing newline, as this causes \r\n confusion

     on some platforms.  */

  return ferror (f) || fclose (f) != 0;



  ;

  return 0;

}

_ACEOF

if ac_fn_c_try_run "$LINENO"; then :

  echo >>conftest.val; read $3 <conftest.val; ac_retval=0

else

  ac_retval=1

fi

rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \

  conftest.$ac_objext conftest.beam conftest.$ac_ext

rm -f conftest.val



  fi

  eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}

  return $ac_retval



} # ac_fn_c_compute_int



# ac_fn_c_check_func LINENO FUNC VAR

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

# Tests whether FUNC exists, setting the cache variable VAR accordingly

‌ac_fn_c_check_func ()

{

  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack

  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5

$as_echo_n "checking for $2... " >&6; }

if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :

  $as_echo_n "(cached) " >&6

else

  cat confdefs.h - <<_ACEOF >conftest.$ac_ext

/* end confdefs.h.  */

/* Define $2 to an innocuous variant, in case <limits.h> declares $2.

   For example, HP-UX 11i <limits.h> declares gettimeofday.  */

#define $2 innocuous_$2



/* System header to define __stub macros and hopefully few prototypes,

    which can conflict with char $2 (); below.

    Prefer <limits.h> to <assert.h> if __STDC__ is defined, since

    <limits.h> exists even on freestanding compilers.  */



#ifdef __STDC__

# include <limits.h>

#else

# include <assert.h>

#endif



#undef $2



/* Override any GCC internal prototype to avoid an error.

   Use char because int might match the return type of a GCC

   builtin and then its argument prototype would still apply.  */

#ifdef __cplusplus

extern "C"

#endif

char $2 ();

/* The GNU C library defines this for functions which it implements

    to always fail with ENOSYS.  Some functions are actually named

    something starting with __ and the normal name is an alias.  */

#if defined __stub_$2 || defined __stub___$2

choke me

#endif



int

main ()

{

return $2 ();

  ;

  return 0;

}

_ACEOF

if ac_fn_c_try_link "$LINENO"; then :

  eval "$3=yes"

else

  eval "$3=no"

fi

rm -f core conftest.err conftest.$ac_objext \

    conftest$ac_exeext conftest.$ac_ext

fi

eval ac_res=\$$3

               { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5

$as_echo "$ac_res" >&6; }

  eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}



} # ac_fn_c_check_func



# ac_fn_c_check_decl LINENO SYMBOL VAR

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

# Tests whether SYMBOL is declared, setting cache variable VAR accordingly.

‌ac_fn_c_check_decl ()

{

  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack

  as_decl_name=`echo $2|sed 's/ *(.*//'`

  as_decl_use=`echo $2|sed -e 's/(/((/' -e 's/)/) 0&/' -e 's/,/) 0& (/g'`

  { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $as_decl_name is declared" >&5

$as_echo_n "checking whether $as_decl_name is declared... " >&6; }

if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :

  $as_echo_n "(cached) " >&6

else

  cat confdefs.h - <<_ACEOF >conftest.$ac_ext

/* end confdefs.h.  */

$4

int

main ()

{

#ifndef $as_decl_name

#ifdef __cplusplus

  (void) $as_decl_use;

#else

  (void) $as_decl_name;

#endif

#endif



  ;

  return 0;

}

_ACEOF

if ac_fn_c_try_compile "$LINENO"; then :

  eval "$3=yes"

else

  eval "$3=no"

fi

rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext

fi

eval ac_res=\$$3

               { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5

$as_echo "$ac_res" >&6; }

  eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}



} # ac_fn_c_check_decl



# ac_fn_c_check_member LINENO AGGR MEMBER VAR INCLUDES

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

# Tries to find if the field MEMBER exists in type AGGR, after including

# INCLUDES, setting cache variable VAR accordingly.

‌ac_fn_c_check_member ()

{

  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack

  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2.$3" >&5

$as_echo_n "checking for $2.$3... " >&6; }

if { as_var=$4; eval "test \"\${$as_var+set}\" = set"; }; then :

  $as_echo_n "(cached) " >&6

else

  cat confdefs.h - <<_ACEOF >conftest.$ac_ext

/* end confdefs.h.  */

$5

int

main ()

{

static $2 ac_aggr;

if (ac_aggr.$3)

return 0;

  ;

  return 0;

}

_ACEOF

if ac_fn_c_try_compile "$LINENO"; then :

  eval "$4=yes"

else

  cat confdefs.h - <<_ACEOF >conftest.$ac_ext

/* end confdefs.h.  */

$5

int

main ()

{

static $2 ac_aggr;

if (sizeof ac_aggr.$3)

return 0;

  ;

  return 0;

}

_ACEOF

if ac_fn_c_try_compile "$LINENO"; then :

  eval "$4=yes"

else

  eval "$4=no"

fi

rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext

fi

rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext

fi

eval ac_res=\$$4

               { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5

$as_echo "$ac_res" >&6; }

  eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}



} # ac_fn_c_check_member



# ac_fn_c_check_type LINENO TYPE VAR INCLUDES

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

# Tests whether TYPE exists after having included INCLUDES, setting cache

# variable VAR accordingly.

‌ac_fn_c_check_type ()

{

  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack

  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5

$as_echo_n "checking for $2... " >&6; }

if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :

  $as_echo_n "(cached) " >&6

else

  eval "$3=no"

  cat confdefs.h - <<_ACEOF >conftest.$ac_ext

/* end confdefs.h.  */

$4

int

main ()

{

if (sizeof ($2))

         return 0;

  ;

  return 0;

}

_ACEOF

if ac_fn_c_try_compile "$LINENO"; then :

  cat confdefs.h - <<_ACEOF >conftest.$ac_ext

/* end confdefs.h.  */

$4

int

main ()

{

if (sizeof (($2)))

            return 0;

  ;

  return 0;

}

_ACEOF

if ac_fn_c_try_compile "$LINENO"; then :



else

  eval "$3=yes"

fi

rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext

fi

rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext

fi

eval ac_res=\$$3

               { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5

$as_echo "$ac_res" >&6; }

  eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}



} # ac_fn_c_check_type

cat >config.log <<_ACEOF

This file contains any messages produced by compilers while

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



It was created by $as_me, which was

generated by GNU Autoconf 2.64.  Invocation command line was



  $ $0 $@



_ACEOF

exec 5>>config.log

{

cat <<_ASUNAME

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

## Platform. ##

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



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

uname -m = `(uname -m) 2>/dev/null || echo unknown`

uname -r = `(uname -r) 2>/dev/null || echo unknown`

uname -s = `(uname -s) 2>/dev/null || echo unknown`

uname -v = `(uname -v) 2>/dev/null || echo unknown`



/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`

/bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`



/bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`

/usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`

/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`

/usr/bin/hostinfo      = `(/usr/bin/hostinfo) 2>/dev/null      || echo unknown`

/bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`

/usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`

/bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`



_ASUNAME



as_save_IFS=$IFS; IFS=$PATH_SEPARATOR

for as_dir in $PATH

do

  IFS=$as_save_IFS

  test -z "$as_dir" && as_dir=.

    $as_echo "PATH: $as_dir"

  done

IFS=$as_save_IFS



} >&5



cat >&5 <<_ACEOF





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

## Core tests. ##

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



_ACEOF





# Keep a trace of the command line.

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

# Strip out --silent because we don't want to record it for future runs.

# Also quote any args containing shell meta-characters.

# Make two passes to allow for proper duplicate-argument suppression.

ac_configure_args=

ac_configure_args0=

ac_configure_args1=

ac_must_keep_next=false

for ac_pass in 1 2

do

  for ac_arg

  do

    case $ac_arg in

    -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;

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

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

      continue ;;

    *\'*)

      ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;

    esac

    case $ac_pass in

    1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;

    2)

      as_fn_append ac_configure_args1 " '$ac_arg'"

      if test $ac_must_keep_next = true; then

        ac_must_keep_next=false # Got value, back to normal.

      else

        case $ac_arg in

          *=* | --config-cache | -C | -disable-* | --disable-* \

          | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \

          | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \

          | -with-* | --with-* | -without-* | --without-* | --x)

            case "$ac_configure_args0 " in

              "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;

            esac

            ;;

          -* ) ac_must_keep_next=true ;;

        esac

      fi

      as_fn_append ac_configure_args " '$ac_arg'"

      ;;

    esac

  done

done

{ ac_configure_args0=; unset ac_configure_args0;}

{ ac_configure_args1=; unset ac_configure_args1;}



# When interrupted or exit'd, cleanup temporary files, and complete

# config.log.  We remove comments because anyway the quotes in there

# would cause problems or look ugly.

# WARNING: Use '\'' to represent an apostrophe within the trap.

# WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.

trap 'exit_status=$?

  # Save into config.log some information that might help in debugging.

  {

    echo



    cat <<\_ASBOX

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

## Cache variables. ##

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

_ASBOX

    echo

    # The following way of writing the cache mishandles newlines in values,

(

  for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do

    eval ac_val=\$$ac_var

    case $ac_val in #(

    *${as_nl}*)

      case $ac_var in #(

      *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5

$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;

      esac

      case $ac_var in #(

      _ | IFS | as_nl) ;; #(

      BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(

      *) { eval $ac_var=; unset $ac_var;} ;;

      esac ;;

    esac

  done

  (set) 2>&1 |

    case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(

    *${as_nl}ac_space=\ *)

      sed -n \

        "s/'\''/'\''\\\\'\'''\''/g;

          s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"

      ;; #(

    *)

      sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"

      ;;

    esac |

    sort

)

    echo



    cat <<\_ASBOX

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

## Output variables. ##

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

_ASBOX

    echo

    for ac_var in $ac_subst_vars

    do

      eval ac_val=\$$ac_var

      case $ac_val in

      *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;

      esac

      $as_echo "$ac_var='\''$ac_val'\''"

    done | sort

    echo



    if test -n "$ac_subst_files"; then

      cat <<\_ASBOX

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

## File substitutions. ##

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

_ASBOX

      echo

      for ac_var in $ac_subst_files

      do

        eval ac_val=\$$ac_var

        case $ac_val in

        *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;

        esac

        $as_echo "$ac_var='\''$ac_val'\''"

      done | sort

      echo

    fi



    if test -s confdefs.h; then

      cat <<\_ASBOX

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

## confdefs.h. ##

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

_ASBOX

      echo

      cat confdefs.h

      echo

    fi

    test "$ac_signal" != 0 &&

      $as_echo "$as_me: caught signal $ac_signal"

    $as_echo "$as_me: exit $exit_status"

  } >&5

  rm -f core *.core core.conftest.* &&

    rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&

    exit $exit_status

' 0

for ac_signal in 1 2 13 15; do

  trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal

done

ac_signal=0



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

rm -f -r conftest* confdefs.h



$as_echo "/* confdefs.h */" > confdefs.h



# Predefined preprocessor variables.



cat >>confdefs.h <<_ACEOF

#define PACKAGE_NAME "$PACKAGE_NAME"

_ACEOF



cat >>confdefs.h <<_ACEOF

#define PACKAGE_TARNAME "$PACKAGE_TARNAME"

_ACEOF



cat >>confdefs.h <<_ACEOF

#define PACKAGE_VERSION "$PACKAGE_VERSION"

_ACEOF



cat >>confdefs.h <<_ACEOF

#define PACKAGE_STRING "$PACKAGE_STRING"

_ACEOF



cat >>confdefs.h <<_ACEOF

#define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"

_ACEOF



cat >>confdefs.h <<_ACEOF

#define PACKAGE_URL "$PACKAGE_URL"

_ACEOF





# Let the site file select an alternate cache file if it wants to.

# Prefer an explicitly selected file to automatically selected ones.

ac_site_file1=NONE

ac_site_file2=NONE

if test -n "$CONFIG_SITE"; then

  ac_site_file1=$CONFIG_SITE

elif test "x$prefix" != xNONE; then

  ac_site_file1=$prefix/share/config.site

  ac_site_file2=$prefix/etc/config.site

else

  ac_site_file1=$ac_default_prefix/share/config.site

  ac_site_file2=$ac_default_prefix/etc/config.site

fi

for ac_site_file in "$ac_site_file1" "$ac_site_file2"

do

  test "x$ac_site_file" = xNONE && continue

  if test -r "$ac_site_file"; then

    { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5

$as_echo "$as_me: loading site script $ac_site_file" >&6;}

    sed 's/^/| /' "$ac_site_file" >&5

    . "$ac_site_file"

  fi

done



if test -r "$cache_file"; then

  # Some versions of bash will fail to source /dev/null (special

  # files actually), so we avoid doing that.

  if test -f "$cache_file"; then

    { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5

$as_echo "$as_me: loading cache $cache_file" >&6;}

    case $cache_file in

      [\\/]* | ?:[\\/]* ) . "$cache_file";;

      *)                      . "./$cache_file";;

    esac

  fi

else

  { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5

$as_echo "$as_me: creating cache $cache_file" >&6;}

  >$cache_file

fi



# Check that the precious variables saved in the cache have kept the same

# value.

ac_cache_corrupted=false

for ac_var in $ac_precious_vars; do

  eval ac_old_set=\$ac_cv_env_${ac_var}_set

  eval ac_new_set=\$ac_env_${ac_var}_set

  eval ac_old_val=\$ac_cv_env_${ac_var}_value

  eval ac_new_val=\$ac_env_${ac_var}_value

  case $ac_old_set,$ac_new_set in

    set,)

      { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5

$as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}

      ac_cache_corrupted=: ;;

    ,set)

      { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5

$as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}

      ac_cache_corrupted=: ;;

    ,);;

    *)

      if test "x$ac_old_val" != "x$ac_new_val"; then

        # differences in whitespace do not lead to failure.

        ac_old_val_w=`echo x $ac_old_val`

        ac_new_val_w=`echo x $ac_new_val`

        if test "$ac_old_val_w" != "$ac_new_val_w"; then

          { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5

$as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}

          ac_cache_corrupted=:

        else

          { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5

$as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}

          eval $ac_var=\$ac_old_val

        fi

        { $as_echo "$as_me:${as_lineno-$LINENO}:   former value:  \`$ac_old_val'" >&5

$as_echo "$as_me:   former value:  \`$ac_old_val'" >&2;}

        { $as_echo "$as_me:${as_lineno-$LINENO}:   current value: \`$ac_new_val'" >&5

$as_echo "$as_me:   current value: \`$ac_new_val'" >&2;}

      fi;;

  esac

  # Pass precious variables to config.status.

  if test "$ac_new_set" = set; then

    case $ac_new_val in

    *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;

    *) ac_arg=$ac_var=$ac_new_val ;;

    esac

    case " $ac_configure_args " in

      *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.

      *) as_fn_append ac_configure_args " '$ac_arg'" ;;

    esac

  fi

done

if $ac_cache_corrupted; then

  { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5

$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}

  { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5

$as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}

  as_fn_error "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5

fi

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

## Main body of script. ##

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



ac_ext=c

ac_cpp='$CPP $CPPFLAGS'

ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'

ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'

ac_compiler_gnu=$ac_cv_c_compiler_gnu











ac_config_headers="$ac_config_headers config.h:config.in"





{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable maintainer-specific portions of Makefiles" >&5

$as_echo_n "checking whether to enable maintainer-specific portions of Makefiles... " >&6; }

    # Check whether --enable-maintainer-mode was given.

if test "${enable_maintainer_mode+set}" = set; then :

  enableval=$enable_maintainer_mode; USE_MAINTAINER_MODE=$enableval

else

  USE_MAINTAINER_MODE=no

fi



  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $USE_MAINTAINER_MODE" >&5

$as_echo "$USE_MAINTAINER_MODE" >&6; }

   if test $USE_MAINTAINER_MODE = yes; then

  MAINTAINER_MODE_TRUE=

  MAINTAINER_MODE_FALSE='#'

else

  MAINTAINER_MODE_TRUE='#'

  MAINTAINER_MODE_FALSE=

fi



  MAINT=$MAINTAINER_MODE_TRUE







# Set the 'development' global.

. $srcdir/../bfd/development.sh



ac_ext=c

ac_cpp='$CPP $CPPFLAGS'

ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'

ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'

ac_compiler_gnu=$ac_cv_c_compiler_gnu

if test -n "$ac_tool_prefix"; then

  # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.

set dummy ${ac_tool_prefix}gcc; ac_word=$2

{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5

$as_echo_n "checking for $ac_word... " >&6; }

if test "${ac_cv_prog_CC+set}" = set; then :

  $as_echo_n "(cached) " >&6

else

  if test -n "$CC"; then

  ac_cv_prog_CC="$CC" # Let the user override the test.

else

as_save_IFS=$IFS; IFS=$PATH_SEPARATOR

for as_dir in $PATH

do

  IFS=$as_save_IFS

  test -z "$as_dir" && as_dir=.

    for ac_exec_ext in '' $ac_executable_extensions; do

  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then

    ac_cv_prog_CC="${ac_tool_prefix}gcc"

    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5

    break 2

  fi

done

  done

IFS=$as_save_IFS



fi

fi

CC=$ac_cv_prog_CC

if test -n "$CC"; then

  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5

$as_echo "$CC" >&6; }

else

  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5

$as_echo "no" >&6; }

fi





fi

if test -z "$ac_cv_prog_CC"; then

  ac_ct_CC=$CC

  # Extract the first word of "gcc", so it can be a program name with args.

set dummy gcc; ac_word=$2

{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5

$as_echo_n "checking for $ac_word... " >&6; }

if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :

  $as_echo_n "(cached) " >&6

else

  if test -n "$ac_ct_CC"; then

  ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.

else

as_save_IFS=$IFS; IFS=$PATH_SEPARATOR

for as_dir in $PATH

do

  IFS=$as_save_IFS

  test -z "$as_dir" && as_dir=.

    for ac_exec_ext in '' $ac_executable_extensions; do

  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then

    ac_cv_prog_ac_ct_CC="gcc"

    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5

    break 2

  fi

done

  done

IFS=$as_save_IFS



fi

fi

ac_ct_CC=$ac_cv_prog_ac_ct_CC

if test -n "$ac_ct_CC"; then

  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5

$as_echo "$ac_ct_CC" >&6; }

else

  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5

$as_echo "no" >&6; }

fi



  if test "x$ac_ct_CC" = x; then

    CC=""

  else

    case $cross_compiling:$ac_tool_warned in

yes:)

{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5

$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}

ac_tool_warned=yes ;;

esac

    CC=$ac_ct_CC

  fi

else

  CC="$ac_cv_prog_CC"

fi



if test -z "$CC"; then

          if test -n "$ac_tool_prefix"; then

    # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.

set dummy ${ac_tool_prefix}cc; ac_word=$2

{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5

$as_echo_n "checking for $ac_word... " >&6; }

if test "${ac_cv_prog_CC+set}" = set; then :

  $as_echo_n "(cached) " >&6

else

  if test -n "$CC"; then

  ac_cv_prog_CC="$CC" # Let the user override the test.

else

as_save_IFS=$IFS; IFS=$PATH_SEPARATOR

for as_dir in $PATH

do

  IFS=$as_save_IFS

  test -z "$as_dir" && as_dir=.

    for ac_exec_ext in '' $ac_executable_extensions; do

  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then

    ac_cv_prog_CC="${ac_tool_prefix}cc"

    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5

    break 2

  fi

done

  done

IFS=$as_save_IFS



fi

fi

CC=$ac_cv_prog_CC

if test -n "$CC"; then

  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5

$as_echo "$CC" >&6; }

else

  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5

$as_echo "no" >&6; }

fi





  fi

fi

if test -z "$CC"; then

  # Extract the first word of "cc", so it can be a program name with args.

set dummy cc; ac_word=$2

{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5

$as_echo_n "checking for $ac_word... " >&6; }

if test "${ac_cv_prog_CC+set}" = set; then :

  $as_echo_n "(cached) " >&6

else

  if test -n "$CC"; then

  ac_cv_prog_CC="$CC" # Let the user override the test.

else

  ac_prog_rejected=no

as_save_IFS=$IFS; IFS=$PATH_SEPARATOR

for as_dir in $PATH

do

  IFS=$as_save_IFS

  test -z "$as_dir" && as_dir=.

    for ac_exec_ext in '' $ac_executable_extensions; do

  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then

    if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then

       ac_prog_rejected=yes

       continue

     fi

    ac_cv_prog_CC="cc"

    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5

    break 2

  fi

done

  done

IFS=$as_save_IFS



if test $ac_prog_rejected = yes; then

  # We found a bogon in the path, so make sure we never use it.

  set dummy $ac_cv_prog_CC

  shift

  if test $# != 0; then

    # We chose a different compiler from the bogus one.

    # However, it has the same basename, so the bogon will be chosen

    # first if we set CC to just the basename; use the full file name.

    shift

    ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"

  fi

fi

fi

fi

CC=$ac_cv_prog_CC

if test -n "$CC"; then

  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5

$as_echo "$CC" >&6; }

else

  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5

$as_echo "no" >&6; }

fi





fi

if test -z "$CC"; then

  if test -n "$ac_tool_prefix"; then

  for ac_prog in cl.exe

  do

    # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.

set dummy $ac_tool_prefix$ac_prog; ac_word=$2

{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5

$as_echo_n "checking for $ac_word... " >&6; }

if test "${ac_cv_prog_CC+set}" = set; then :

  $as_echo_n "(cached) " >&6

else

  if test -n "$CC"; then

  ac_cv_prog_CC="$CC" # Let the user override the test.

else

as_save_IFS=$IFS; IFS=$PATH_SEPARATOR

for as_dir in $PATH

do

  IFS=$as_save_IFS

  test -z "$as_dir" && as_dir=.

    for ac_exec_ext in '' $ac_executable_extensions; do

  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then

    ac_cv_prog_CC="$ac_tool_prefix$ac_prog"

    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5

    break 2

  fi

done

  done

IFS=$as_save_IFS



fi

fi

CC=$ac_cv_prog_CC

if test -n "$CC"; then

  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5

$as_echo "$CC" >&6; }

else

  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5

$as_echo "no" >&6; }

fi





    test -n "$CC" && break

  done

fi

if test -z "$CC"; then

  ac_ct_CC=$CC

  for ac_prog in cl.exe

do

  # Extract the first word of "$ac_prog", so it can be a program name with args.

set dummy $ac_prog; ac_word=$2

{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5

$as_echo_n "checking for $ac_word... " >&6; }

if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :

  $as_echo_n "(cached) " >&6

else

  if test -n "$ac_ct_CC"; then

  ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.

else

as_save_IFS=$IFS; IFS=$PATH_SEPARATOR

for as_dir in $PATH

do

  IFS=$as_save_IFS

  test -z "$as_dir" && as_dir=.

    for ac_exec_ext in '' $ac_executable_extensions; do

  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then

    ac_cv_prog_ac_ct_CC="$ac_prog"

    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5

    break 2

  fi

done

  done

IFS=$as_save_IFS



fi

fi

ac_ct_CC=$ac_cv_prog_ac_ct_CC

if test -n "$ac_ct_CC"; then

  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5

$as_echo "$ac_ct_CC" >&6; }

else

  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5

$as_echo "no" >&6; }

fi





  test -n "$ac_ct_CC" && break

done



  if test "x$ac_ct_CC" = x; then

    CC=""

  else

    case $cross_compiling:$ac_tool_warned in

yes:)

{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5

$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}

ac_tool_warned=yes ;;

esac

    CC=$ac_ct_CC

  fi

fi



fi





test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5

$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}

as_fn_error "no acceptable C compiler found in \$PATH

See \`config.log' for more details." "$LINENO" 5; }



# Provide some information about the compiler.

$as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5

set X $ac_compile

ac_compiler=$2

for ac_option in --version -v -V -qversion; do

  { { ac_try="$ac_compiler $ac_option >&5"

case "(($ac_try" in

  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;

  *) ac_try_echo=$ac_try;;

esac

eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""

$as_echo "$ac_try_echo"; } >&5

  (eval "$ac_compiler $ac_option >&5") 2>conftest.err

  ac_status=$?

  if test -s conftest.err; then

    sed '10a\

... rest of stderr output deleted ...

         10q' conftest.err >conftest.er1

    cat conftest.er1 >&5

    rm -f conftest.er1 conftest.err

  fi

  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5

  test $ac_status = 0; }

done



cat confdefs.h - <<_ACEOF >conftest.$ac_ext

/* end confdefs.h.  */



int

main ()

{



  ;

  return 0;

}

_ACEOF

ac_clean_files_save=$ac_clean_files

ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out conftest.out"

# Try to create an executable without -o first, disregard a.out.

# It will help us diagnose broken compilers, and finding out an intuition

# of exeext.

{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5

$as_echo_n "checking for C compiler default output file name... " >&6; }

ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`



# The possible output files:

ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"



ac_rmfiles=

for ac_file in $ac_files

do

  case $ac_file in

    *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;

    * ) ac_rmfiles="$ac_rmfiles $ac_file";;

  esac

done

rm -f $ac_rmfiles



if { { ac_try="$ac_link_default"

case "(($ac_try" in

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eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""

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  ac_status=$?

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# in a Makefile.  We should not override ac_cv_exeext if it was cached,

# so that the user can short-circuit this test for compilers unknown to

# Autoconf.

for ac_file in $ac_files ''

do

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  case $ac_file in

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    [ab].out )

        # We found the default executable, but exeext='' is most

        # certainly right.

        break;;

    *.* )

        if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;

        then :; else

           ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`

        fi

        # We set ac_cv_exeext here because the later test for it is not

        # safe: cross compilers may not add the suffix if given an `-o'

        # argument, so we may need to know it at that point already.

        # Even if this section looks crufty: it has the advantage of

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        break;;

    * )

        break;;

  esac

done

test "$ac_cv_exeext" = no && ac_cv_exeext=



else

  ac_file=''

fi

{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5

$as_echo "$ac_file" >&6; }

if test -z "$ac_file"; then :

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sed 's/^/| /' conftest.$ac_ext >&5



{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5

$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}

{ as_fn_set_status 77

as_fn_error "C compiler cannot create executables

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fi

ac_exeext=$ac_cv_exeext



# Check that the compiler produces executables we can run.  If not, either

# the compiler is broken, or we cross compile.

{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5

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# If not cross compiling, check that we can run a simple program.

if test "$cross_compiling" != yes; then

  if { ac_try='./$ac_file'

  { { case "(($ac_try" in

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esac

eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""

$as_echo "$ac_try_echo"; } >&5

  (eval "$ac_try") 2>&5

  ac_status=$?

  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5

  test $ac_status = 0; }; }; then

    cross_compiling=no

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    if test "$cross_compiling" = maybe; then

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        { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5

$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}

as_fn_error "cannot run C compiled programs.

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See \`config.log' for more details." "$LINENO" 5; }

    fi

  fi

fi

{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5

$as_echo "yes" >&6; }



rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out conftest.out

ac_clean_files=$ac_clean_files_save

# Check that the compiler produces executables we can run.  If not, either

# the compiler is broken, or we cross compile.

{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5

$as_echo_n "checking whether we are cross compiling... " >&6; }

{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5

$as_echo "$cross_compiling" >&6; }



{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5

$as_echo_n "checking for suffix of executables... " >&6; }

if { { ac_try="$ac_link"

case "(($ac_try" in

  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;

  *) ac_try_echo=$ac_try;;

esac

eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""

$as_echo "$ac_try_echo"; } >&5

  (eval "$ac_link") 2>&5

  ac_status=$?

  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5

  test $ac_status = 0; }; then :

  # If both `conftest.exe' and `conftest' are `present' (well, observable)

# catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will

# work properly (i.e., refer to `conftest.exe'), while it won't with

# `rm'.

for ac_file in conftest.exe conftest conftest.*; do

  test -f "$ac_file" || continue

  case $ac_file in

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    *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`

          break;;

    * ) break;;

  esac

done

else

  { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5

$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}

as_fn_error "cannot compute suffix of executables: cannot compile and link

See \`config.log' for more details." "$LINENO" 5; }

fi

rm -f conftest$ac_cv_exeext

{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5

$as_echo "$ac_cv_exeext" >&6; }



rm -f conftest.$ac_ext

EXEEXT=$ac_cv_exeext

ac_exeext=$EXEEXT

{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5

$as_echo_n "checking for suffix of object files... " >&6; }

if test "${ac_cv_objext+set}" = set; then :

  $as_echo_n "(cached) " >&6

else

  cat confdefs.h - <<_ACEOF >conftest.$ac_ext

/* end confdefs.h.  */



int

main ()

{



  ;

  return 0;

}

_ACEOF

rm -f conftest.o conftest.obj

if { { ac_try="$ac_compile"

case "(($ac_try" in

  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;

  *) ac_try_echo=$ac_try;;

esac

eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""

$as_echo "$ac_try_echo"; } >&5

  (eval "$ac_compile") 2>&5

  ac_status=$?

  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5

  test $ac_status = 0; }; then :

  for ac_file in conftest.o conftest.obj conftest.*; do

  test -f "$ac_file" || continue;

  case $ac_file in

    *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;

    *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`

       break;;

  esac

done

else

  $as_echo "$as_me: failed program was:" >&5

sed 's/^/| /' conftest.$ac_ext >&5



{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5

$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}

as_fn_error "cannot compute suffix of object files: cannot compile

See \`config.log' for more details." "$LINENO" 5; }

fi

rm -f conftest.$ac_cv_objext conftest.$ac_ext

fi

{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5

$as_echo "$ac_cv_objext" >&6; }

OBJEXT=$ac_cv_objext

ac_objext=$OBJEXT

{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5

$as_echo_n "checking whether we are using the GNU C compiler... " >&6; }

if test "${ac_cv_c_compiler_gnu+set}" = set; then :

  $as_echo_n "(cached) " >&6

else

  cat confdefs.h - <<_ACEOF >conftest.$ac_ext

/* end confdefs.h.  */



int

main ()

{

#ifndef __GNUC__

       choke me

#endif



  ;

  return 0;

}

_ACEOF

if ac_fn_c_try_compile "$LINENO"; then :

  ac_compiler_gnu=yes

else

  ac_compiler_gnu=no

fi

rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext

ac_cv_c_compiler_gnu=$ac_compiler_gnu



fi

{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5

$as_echo "$ac_cv_c_compiler_gnu" >&6; }

if test $ac_compiler_gnu = yes; then

  GCC=yes

else

  GCC=

fi

ac_test_CFLAGS=${CFLAGS+set}

ac_save_CFLAGS=$CFLAGS

{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5

$as_echo_n "checking whether $CC accepts -g... " >&6; }

if test "${ac_cv_prog_cc_g+set}" = set; then :

  $as_echo_n "(cached) " >&6

else

  ac_save_c_werror_flag=$ac_c_werror_flag

   ac_c_werror_flag=yes

   ac_cv_prog_cc_g=no

   CFLAGS="-g"

   cat confdefs.h - <<_ACEOF >conftest.$ac_ext

/* end confdefs.h.  */



int

main ()

{



  ;

  return 0;

}

_ACEOF

if ac_fn_c_try_compile "$LINENO"; then :

  ac_cv_prog_cc_g=yes

else

  CFLAGS=""

      cat confdefs.h - <<_ACEOF >conftest.$ac_ext

/* end confdefs.h.  */



int

main ()

{



  ;

  return 0;

}

_ACEOF

if ac_fn_c_try_compile "$LINENO"; then :



else

  ac_c_werror_flag=$ac_save_c_werror_flag

         CFLAGS="-g"

         cat confdefs.h - <<_ACEOF >conftest.$ac_ext

/* end confdefs.h.  */



int

main ()

{



  ;

  return 0;

}

_ACEOF

if ac_fn_c_try_compile "$LINENO"; then :

  ac_cv_prog_cc_g=yes

fi

rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext

fi

rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext

fi

rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext

   ac_c_werror_flag=$ac_save_c_werror_flag

fi

{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5

$as_echo "$ac_cv_prog_cc_g" >&6; }

if test "$ac_test_CFLAGS" = set; then

  CFLAGS=$ac_save_CFLAGS

elif test $ac_cv_prog_cc_g = yes; then

  if test "$GCC" = yes; then

    CFLAGS="-g -O2"

  else

    CFLAGS="-g"

  fi

else

  if test "$GCC" = yes; then

    CFLAGS="-O2"

  else

    CFLAGS=

  fi

fi

{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5

$as_echo_n "checking for $CC option to accept ISO C89... " >&6; }

if test "${ac_cv_prog_cc_c89+set}" = set; then :

  $as_echo_n "(cached) " >&6

else

  ac_cv_prog_cc_c89=no

ac_save_CC=$CC

cat confdefs.h - <<_ACEOF >conftest.$ac_ext

/* end confdefs.h.  */

#include <stdarg.h>

#include <stdio.h>

#include <sys/types.h>

#include <sys/stat.h>

/* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */

struct buf { int x; };

FILE * (*rcsopen) (struct buf *, struct stat *, int);

static char *e (p, i)

     char **p;

     int i;

{

  return p[i];

}

static char *f (char * (*g) (char **, int), char **p, ...)

{

  char *s;

  va_list v;

  va_start (v,p);

  s = g (p, va_arg (v,int));

  va_end (v);

  return s;

}



/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has

‌   function prototypes and stuff, but not '\xHH' hex character constants.

   These don't provoke an error unfortunately, instead are silently treated

   as 'x'.  The following induces an error, until -std is added to get

   proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an

   array size at least.  It's necessary to write '\x00'==0 to get something

   that's true only with -std.  */

int osf4_cc_array ['\x00' == 0 ? 1 : -1];



/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters

   inside strings and character constants.  */

#define FOO(x) 'x'

int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];



int test (int i, double x);

struct s1 {int (*f) (int a);};

struct s2 {int (*f) (double a);};

int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);

int argc;

char **argv;

int

main ()

{

return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];

  ;

  return 0;

}

_ACEOF

for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \

        -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"

do

  CC="$ac_save_CC $ac_arg"

  if ac_fn_c_try_compile "$LINENO"; then :

  ac_cv_prog_cc_c89=$ac_arg

fi

rm -f core conftest.err conftest.$ac_objext

  test "x$ac_cv_prog_cc_c89" != "xno" && break

done

rm -f conftest.$ac_ext

CC=$ac_save_CC



fi

# AC_CACHE_VAL

case "x$ac_cv_prog_cc_c89" in

  x)

    { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5

$as_echo "none needed" >&6; } ;;

  xno)

    { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5

$as_echo "unsupported" >&6; } ;;

  *)

    CC="$CC $ac_cv_prog_cc_c89"

    { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5

$as_echo "$ac_cv_prog_cc_c89" >&6; } ;;

esac

if test "x$ac_cv_prog_cc_c89" != xno; then :



fi



ac_ext=c

ac_cpp='$CPP $CPPFLAGS'

ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'

ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'

ac_compiler_gnu=$ac_cv_c_compiler_gnu





ac_ext=c

ac_cpp='$CPP $CPPFLAGS'

ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'

ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'

ac_compiler_gnu=$ac_cv_c_compiler_gnu

{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5

$as_echo_n "checking how to run the C preprocessor... " >&6; }

# On Suns, sometimes $CPP names a directory.

if test -n "$CPP" && test -d "$CPP"; then

  CPP=

fi

if test -z "$CPP"; then

  if test "${ac_cv_prog_CPP+set}" = set; then :

  $as_echo_n "(cached) " >&6

else

      # Double quotes because CPP needs to be expanded

    for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"

    do

      ac_preproc_ok=false

for ac_c_preproc_warn_flag in '' yes

do

  # Use a header file that comes with gcc, so configuring glibc

  # with a fresh cross-compiler works.

  # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since

  # <limits.h> exists even on freestanding compilers.

  # On the NeXT, cc -E runs the code through the compiler's parser,

  # not just through cpp. "Syntax error" is here to catch this case.

  cat confdefs.h - <<_ACEOF >conftest.$ac_ext

/* end confdefs.h.  */

#ifdef __STDC__

# include <limits.h>

#else

# include <assert.h>

#endif

                     Syntax error

_ACEOF

if ac_fn_c_try_cpp "$LINENO"; then :



else

  # Broken: fails on valid input.

continue

fi

rm -f conftest.err conftest.$ac_ext



  # OK, works on sane cases.  Now check whether nonexistent headers

  # can be detected and how.

  cat confdefs.h - <<_ACEOF >conftest.$ac_ext

/* end confdefs.h.  */

#include <ac_nonexistent.h>

_ACEOF

if ac_fn_c_try_cpp "$LINENO"; then :

  # Broken: success on invalid input.

continue

else

  # Passes both tests.

ac_preproc_ok=:

break

fi

rm -f conftest.err conftest.$ac_ext



done

# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.

rm -f conftest.err conftest.$ac_ext

if $ac_preproc_ok; then :

  break

fi



    done

    ac_cv_prog_CPP=$CPP



fi

  CPP=$ac_cv_prog_CPP

else

  ac_cv_prog_CPP=$CPP

fi

{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5

$as_echo "$CPP" >&6; }

ac_preproc_ok=false

for ac_c_preproc_warn_flag in '' yes

do

  # Use a header file that comes with gcc, so configuring glibc

  # with a fresh cross-compiler works.

  # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since

  # <limits.h> exists even on freestanding compilers.

  # On the NeXT, cc -E runs the code through the compiler's parser,

  # not just through cpp. "Syntax error" is here to catch this case.

  cat confdefs.h - <<_ACEOF >conftest.$ac_ext

/* end confdefs.h.  */

#ifdef __STDC__

# include <limits.h>

#else

# include <assert.h>

#endif

                     Syntax error

_ACEOF

if ac_fn_c_try_cpp "$LINENO"; then :



else

  # Broken: fails on valid input.

continue

fi

rm -f conftest.err conftest.$ac_ext



  # OK, works on sane cases.  Now check whether nonexistent headers

  # can be detected and how.

  cat confdefs.h - <<_ACEOF >conftest.$ac_ext

/* end confdefs.h.  */

#include <ac_nonexistent.h>

_ACEOF

if ac_fn_c_try_cpp "$LINENO"; then :

  # Broken: success on invalid input.

continue

else

  # Passes both tests.

ac_preproc_ok=:

break

fi

rm -f conftest.err conftest.$ac_ext



done

# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.

rm -f conftest.err conftest.$ac_ext

if $ac_preproc_ok; then :



else

  { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5

$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}

as_fn_error "C preprocessor \"$CPP\" fails sanity check

See \`config.log' for more details." "$LINENO" 5; }

fi



ac_ext=c

ac_cpp='$CPP $CPPFLAGS'

ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'

ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'

ac_compiler_gnu=$ac_cv_c_compiler_gnu





{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5

$as_echo_n "checking for grep that handles long lines and -e... " >&6; }

if test "${ac_cv_path_GREP+set}" = set; then :

  $as_echo_n "(cached) " >&6

else

  if test -z "$GREP"; then

  ac_path_GREP_found=false

  # Loop through the user's path and test for each of PROGNAME-LIST

  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR

for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin

do

  IFS=$as_save_IFS

  test -z "$as_dir" && as_dir=.

    for ac_prog in grep ggrep; do

    for ac_exec_ext in '' $ac_executable_extensions; do

      ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"

      { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue

# Check for GNU ac_path_GREP and select it if it is found.

  # Check for GNU $ac_path_GREP

case `"$ac_path_GREP" --version 2>&1` in

*GNU*)

  ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;

*)

  ac_count=0

  $as_echo_n 0123456789 >"conftest.in"

  while :

  do

    cat "conftest.in" "conftest.in" >"conftest.tmp"

    mv "conftest.tmp" "conftest.in"

    cp "conftest.in" "conftest.nl"

    $as_echo 'GREP' >> "conftest.nl"

    "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break

    diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break

    as_fn_arith $ac_count + 1 && ac_count=$as_val

    if test $ac_count -gt ${ac_path_GREP_max-0}; then

      # Best one so far, save it but keep looking for a better one

      ac_cv_path_GREP="$ac_path_GREP"

      ac_path_GREP_max=$ac_count

    fi

    # 10*(2^10) chars as input seems more than enough

    test $ac_count -gt 10 && break

  done

  rm -f conftest.in conftest.tmp conftest.nl conftest.out;;

esac



      $ac_path_GREP_found && break 3

    done

  done

  done

IFS=$as_save_IFS

  if test -z "$ac_cv_path_GREP"; then

    as_fn_error "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5

  fi

else

  ac_cv_path_GREP=$GREP

fi



fi

{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5

$as_echo "$ac_cv_path_GREP" >&6; }

 GREP="$ac_cv_path_GREP"





{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5

$as_echo_n "checking for egrep... " >&6; }

if test "${ac_cv_path_EGREP+set}" = set; then :

  $as_echo_n "(cached) " >&6

else

  if echo a | $GREP -E '(a|b)' >/dev/null 2>&1

   then ac_cv_path_EGREP="$GREP -E"

   else

     if test -z "$EGREP"; then

  ac_path_EGREP_found=false

  # Loop through the user's path and test for each of PROGNAME-LIST

  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR

for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin

do

  IFS=$as_save_IFS

  test -z "$as_dir" && as_dir=.

    for ac_prog in egrep; do

    for ac_exec_ext in '' $ac_executable_extensions; do

      ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"

      { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue

# Check for GNU ac_path_EGREP and select it if it is found.

  # Check for GNU $ac_path_EGREP

case `"$ac_path_EGREP" --version 2>&1` in

*GNU*)

  ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;

*)

  ac_count=0

  $as_echo_n 0123456789 >"conftest.in"

  while :

  do

    cat "conftest.in" "conftest.in" >"conftest.tmp"

    mv "conftest.tmp" "conftest.in"

    cp "conftest.in" "conftest.nl"

    $as_echo 'EGREP' >> "conftest.nl"

    "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break

    diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break

    as_fn_arith $ac_count + 1 && ac_count=$as_val

    if test $ac_count -gt ${ac_path_EGREP_max-0}; then

      # Best one so far, save it but keep looking for a better one

      ac_cv_path_EGREP="$ac_path_EGREP"

      ac_path_EGREP_max=$ac_count

    fi

    # 10*(2^10) chars as input seems more than enough

    test $ac_count -gt 10 && break

  done

  rm -f conftest.in conftest.tmp conftest.nl conftest.out;;

esac



      $ac_path_EGREP_found && break 3

    done

  done

  done

IFS=$as_save_IFS

  if test -z "$ac_cv_path_EGREP"; then

    as_fn_error "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5

  fi

else

  ac_cv_path_EGREP=$EGREP

fi



   fi

fi

{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5

$as_echo "$ac_cv_path_EGREP" >&6; }

 EGREP="$ac_cv_path_EGREP"





{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5

$as_echo_n "checking for ANSI C header files... " >&6; }

if test "${ac_cv_header_stdc+set}" = set; then :

  $as_echo_n "(cached) " >&6

else

  cat confdefs.h - <<_ACEOF >conftest.$ac_ext

/* end confdefs.h.  */

#include <stdlib.h>

#include <stdarg.h>

#include <string.h>

#include <float.h>



int

main ()

{



  ;

  return 0;

}

_ACEOF

if ac_fn_c_try_compile "$LINENO"; then :

  ac_cv_header_stdc=yes

else

  ac_cv_header_stdc=no

fi

rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext



if test $ac_cv_header_stdc = yes; then

  # SunOS 4.x string.h does not declare mem*, contrary to ANSI.

  cat confdefs.h - <<_ACEOF >conftest.$ac_ext

/* end confdefs.h.  */

#include <string.h>



_ACEOF

if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |

  $EGREP "memchr" >/dev/null 2>&1; then :



else

  ac_cv_header_stdc=no

fi

rm -f conftest*



fi



if test $ac_cv_header_stdc = yes; then

  # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.

  cat confdefs.h - <<_ACEOF >conftest.$ac_ext

/* end confdefs.h.  */

#include <stdlib.h>



_ACEOF

if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |

  $EGREP "free" >/dev/null 2>&1; then :



else

  ac_cv_header_stdc=no

fi

rm -f conftest*



fi



if test $ac_cv_header_stdc = yes; then

  # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.

  if test "$cross_compiling" = yes; then :

  :

else

  cat confdefs.h - <<_ACEOF >conftest.$ac_ext

/* end confdefs.h.  */

#include <ctype.h>

#include <stdlib.h>

#if ((' ' & 0x0FF) == 0x020)

# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')

# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))

#else

# define ISLOWER(c) \

                   (('a' <= (c) && (c) <= 'i') \

                     || ('j' <= (c) && (c) <= 'r') \

                     || ('s' <= (c) && (c) <= 'z'))

# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))

#endif



#define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))

int

main ()

{

  int i;

  for (i = 0; i < 256; i++)

    if (XOR (islower (i), ISLOWER (i))

        || toupper (i) != TOUPPER (i))

      return 2;

  return 0;

}

_ACEOF

if ac_fn_c_try_run "$LINENO"; then :



else

  ac_cv_header_stdc=no

fi

rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \

  conftest.$ac_objext conftest.beam conftest.$ac_ext

fi



fi

fi

{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5

$as_echo "$ac_cv_header_stdc" >&6; }

if test $ac_cv_header_stdc = yes; then



$as_echo "#define STDC_HEADERS 1" >>confdefs.h



fi



# On IRIX 5.3, sys/types and inttypes.h are conflicting.

for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \

                  inttypes.h stdint.h unistd.h

do :

  as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`

ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default

"

eval as_val=\$$as_ac_Header

   if test "x$as_val" = x""yes; then :

  cat >>confdefs.h <<_ACEOF

#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1

_ACEOF



fi



done







  ac_fn_c_check_header_mongrel "$LINENO" "minix/config.h" "ac_cv_header_minix_config_h" "$ac_includes_default"

if test "x$ac_cv_header_minix_config_h" = x""yes; then :

  MINIX=yes

else

  MINIX=

fi





  if test "$MINIX" = yes; then



$as_echo "#define _POSIX_SOURCE 1" >>confdefs.h





$as_echo "#define _POSIX_1_SOURCE 2" >>confdefs.h





$as_echo "#define _MINIX 1" >>confdefs.h



  fi





  { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether it is safe to define __EXTENSIONS__" >&5

$as_echo_n "checking whether it is safe to define __EXTENSIONS__... " >&6; }

if test "${ac_cv_safe_to_define___extensions__+set}" = set; then :

  $as_echo_n "(cached) " >&6

else

  cat confdefs.h - <<_ACEOF >conftest.$ac_ext

/* end confdefs.h.  */



#          define __EXTENSIONS__ 1

          $ac_includes_default

int

main ()

{



  ;

  return 0;

}

_ACEOF

if ac_fn_c_try_compile "$LINENO"; then :

  ac_cv_safe_to_define___extensions__=yes

else

  ac_cv_safe_to_define___extensions__=no

fi

rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext

fi

{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_safe_to_define___extensions__" >&5

$as_echo "$ac_cv_safe_to_define___extensions__" >&6; }

  test $ac_cv_safe_to_define___extensions__ = yes &&

    $as_echo "#define __EXTENSIONS__ 1" >>confdefs.h



  $as_echo "#define _ALL_SOURCE 1" >>confdefs.h



  $as_echo "#define _GNU_SOURCE 1" >>confdefs.h



  $as_echo "#define _POSIX_PTHREAD_SEMANTICS 1" >>confdefs.h



  $as_echo "#define _TANDEM_SOURCE 1" >>confdefs.h





ac_aux_dir=

for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do

  for ac_t in install-sh install.sh shtool; do

    if test -f "$ac_dir/$ac_t"; then

      ac_aux_dir=$ac_dir

      ac_install_sh="$ac_aux_dir/$ac_t -c"

      break 2

    fi

  done

done

if test -z "$ac_aux_dir"; then

  as_fn_error "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5

fi



# These three variables are undocumented and unsupported,

# and are intended to be withdrawn in a future Autoconf release.

# They can cause serious problems if a builder's source tree is in a directory

# whose full name contains unusual characters.

ac_config_guess="$SHELL $ac_aux_dir/config.guess"  # Please don't use this var.

ac_config_sub="$SHELL $ac_aux_dir/config.sub"  # Please don't use this var.

ac_configure="$SHELL $ac_aux_dir/configure"  # Please don't use this var.





# Make sure we can run config.sub.

$SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||

  as_fn_error "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5



{ $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5

$as_echo_n "checking build system type... " >&6; }

if test "${ac_cv_build+set}" = set; then :

  $as_echo_n "(cached) " >&6

else

  ac_build_alias=$build_alias

test "x$ac_build_alias" = x &&

  ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`

test "x$ac_build_alias" = x &&

  as_fn_error "cannot guess build type; you must specify one" "$LINENO" 5

ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||

  as_fn_error "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5



fi

{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5

$as_echo "$ac_cv_build" >&6; }

case $ac_cv_build in

*-*-*) ;;

*) as_fn_error "invalid value of canonical build" "$LINENO" 5;;

esac

build=$ac_cv_build

ac_save_IFS=$IFS; IFS='-'

set x $ac_cv_build

shift

build_cpu=$1

build_vendor=$2

shift; shift

# Remember, the first character of IFS is used to create $*,

# except with old shells:

build_os=$*

IFS=$ac_save_IFS

case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac





{ $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5

$as_echo_n "checking host system type... " >&6; }

if test "${ac_cv_host+set}" = set; then :

  $as_echo_n "(cached) " >&6

else

  if test "x$host_alias" = x; then

  ac_cv_host=$ac_cv_build

else

  ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||

    as_fn_error "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5

fi



fi

{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5

$as_echo "$ac_cv_host" >&6; }

case $ac_cv_host in

*-*-*) ;;

*) as_fn_error "invalid value of canonical host" "$LINENO" 5;;

esac

host=$ac_cv_host

ac_save_IFS=$IFS; IFS='-'

set x $ac_cv_host

shift

host_cpu=$1

host_vendor=$2

shift; shift

# Remember, the first character of IFS is used to create $*,

# except with old shells:

host_os=$*

IFS=$ac_save_IFS

case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac





{ $as_echo "$as_me:${as_lineno-$LINENO}: checking target system type" >&5

$as_echo_n "checking target system type... " >&6; }

if test "${ac_cv_target+set}" = set; then :

  $as_echo_n "(cached) " >&6

else

  if test "x$target_alias" = x; then

  ac_cv_target=$ac_cv_host

else

  ac_cv_target=`$SHELL "$ac_aux_dir/config.sub" $target_alias` ||

    as_fn_error "$SHELL $ac_aux_dir/config.sub $target_alias failed" "$LINENO" 5

fi



fi

{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_target" >&5

$as_echo "$ac_cv_target" >&6; }

case $ac_cv_target in

*-*-*) ;;

*) as_fn_error "invalid value of canonical target" "$LINENO" 5;;

esac

target=$ac_cv_target

ac_save_IFS=$IFS; IFS='-'

set x $ac_cv_target

shift

target_cpu=$1

target_vendor=$2

shift; shift

# Remember, the first character of IFS is used to create $*,

# except with old shells:

target_os=$*

IFS=$ac_save_IFS

case $target_os in *\ *) target_os=`echo "$target_os" | sed 's/ /-/g'`;; esac





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

# will get canonicalized.

test -n "$target_alias" &&

  test "$program_prefix$program_suffix$program_transform_name" = \

    NONENONEs,x,x, &&

  program_prefix=${target_alias}-



# The tests for host and target for $enable_largefile require

# canonical names.







# As the $enable_largefile decision depends on --enable-plugins we must set it

# even in directories otherwise not depending on the $plugins option.





  maybe_plugins=no

  for ac_header in dlfcn.h

do :

  ac_fn_c_check_header_compile "$LINENO" "dlfcn.h" "ac_cv_header_dlfcn_h" "$ac_includes_default

"

if test "x$ac_cv_header_dlfcn_h" = x""yes; then :

  cat >>confdefs.h <<_ACEOF

#define HAVE_DLFCN_H 1

_ACEOF

 maybe_plugins=yes

fi



done



  for ac_header in windows.h

do :

  ac_fn_c_check_header_compile "$LINENO" "windows.h" "ac_cv_header_windows_h" "$ac_includes_default

"

if test "x$ac_cv_header_windows_h" = x""yes; then :

  cat >>confdefs.h <<_ACEOF

#define HAVE_WINDOWS_H 1

_ACEOF

 maybe_plugins=yes

fi



done





  # Check whether --enable-plugins was given.

if test "${enable_plugins+set}" = set; then :

  enableval=$enable_plugins; case "${enableval}" in

      no) plugins=no ;;

      *) plugins=yes

         if test "$maybe_plugins" != "yes" ; then

           as_fn_error "Building with plugin support requires a host that supports dlopen." "$LINENO" 5

         fi ;;

     esac

else

  plugins=$maybe_plugins



fi



  if test "$plugins" = "yes"; then

    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing dlopen" >&5

$as_echo_n "checking for library containing dlopen... " >&6; }

if test "${ac_cv_search_dlopen+set}" = set; then :

  $as_echo_n "(cached) " >&6

else

  ac_func_search_save_LIBS=$LIBS

cat confdefs.h - <<_ACEOF >conftest.$ac_ext

/* end confdefs.h.  */



/* Override any GCC internal prototype to avoid an error.

   Use char because int might match the return type of a GCC

   builtin and then its argument prototype would still apply.  */

#ifdef __cplusplus

extern "C"

#endif

char dlopen ();

int

main ()

{

return dlopen ();

  ;

  return 0;

}

_ACEOF

for ac_lib in '' dl; do

  if test -z "$ac_lib"; then

    ac_res="none required"

  else

    ac_res=-l$ac_lib

    LIBS="-l$ac_lib  $ac_func_search_save_LIBS"

  fi

  if ac_fn_c_try_link "$LINENO"; then :

  ac_cv_search_dlopen=$ac_res

fi

rm -f core conftest.err conftest.$ac_objext \

    conftest$ac_exeext

  if test "${ac_cv_search_dlopen+set}" = set; then :

  break

fi

done

if test "${ac_cv_search_dlopen+set}" = set; then :



else

  ac_cv_search_dlopen=no

fi

rm conftest.$ac_ext

LIBS=$ac_func_search_save_LIBS

fi

{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_dlopen" >&5

$as_echo "$ac_cv_search_dlopen" >&6; }

ac_res=$ac_cv_search_dlopen

if test "$ac_res" != no; then :

  test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"



fi



  fi





case "${host}" in

  sparc-*-solaris*|i[3-7]86-*-solaris*)

    # On native 32bit sparc and ia32 solaris, large-file and procfs support

    # are mutually exclusive; and without procfs support, the bfd/ elf module

    # cannot provide certain routines such as elfcore_write_prpsinfo

    # or elfcore_write_prstatus.  So unless the user explicitly requested

    # large-file support through the --enable-largefile switch, disable

    # large-file support in favor of procfs support.

    test "${target}" = "${host}" -a "x$plugins" = xno \

      && : ${enable_largefile="no"}

    ;;

esac



# Check whether --enable-largefile was given.

if test "${enable_largefile+set}" = set; then :

  enableval=$enable_largefile;

fi



if test "$enable_largefile" != no; then



  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for special C compiler options needed for large files" >&5

$as_echo_n "checking for special C compiler options needed for large files... " >&6; }

if test "${ac_cv_sys_largefile_CC+set}" = set; then :

  $as_echo_n "(cached) " >&6

else

  ac_cv_sys_largefile_CC=no

     if test "$GCC" != yes; then

       ac_save_CC=$CC

       while :; do

         # IRIX 6.2 and later do not support large files by default,

         # so use the C compiler's -n32 option if that helps.

         cat confdefs.h - <<_ACEOF >conftest.$ac_ext

/* end confdefs.h.  */

#include <sys/types.h>

 /* Check that off_t can represent 2**63 - 1 correctly.

    We can't simply define LARGE_OFF_T to be 9223372036854775807,

    since some C++ compilers masquerading as C compilers

    incorrectly reject 9223372036854775807.  */

#define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))

  int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721

                       && LARGE_OFF_T % 2147483647 == 1)

                      ? 1 : -1];

int

main ()

{



  ;

  return 0;

}

_ACEOF

         if ac_fn_c_try_compile "$LINENO"; then :

  break

fi

rm -f core conftest.err conftest.$ac_objext

         CC="$CC -n32"

         if ac_fn_c_try_compile "$LINENO"; then :

  ac_cv_sys_largefile_CC=' -n32'; break

fi

rm -f core conftest.err conftest.$ac_objext

         break

       done

       CC=$ac_save_CC

       rm -f conftest.$ac_ext

    fi

fi

{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_largefile_CC" >&5

$as_echo "$ac_cv_sys_largefile_CC" >&6; }

  if test "$ac_cv_sys_largefile_CC" != no; then

    CC=$CC$ac_cv_sys_largefile_CC

  fi



  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _FILE_OFFSET_BITS value needed for large files" >&5

$as_echo_n "checking for _FILE_OFFSET_BITS value needed for large files... " >&6; }

if test "${ac_cv_sys_file_offset_bits+set}" = set; then :

  $as_echo_n "(cached) " >&6

else

  while :; do

  cat confdefs.h - <<_ACEOF >conftest.$ac_ext

/* end confdefs.h.  */

#include <sys/types.h>

 /* Check that off_t can represent 2**63 - 1 correctly.

    We can't simply define LARGE_OFF_T to be 9223372036854775807,

    since some C++ compilers masquerading as C compilers

    incorrectly reject 9223372036854775807.  */

#define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))

  int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721

                       && LARGE_OFF_T % 2147483647 == 1)

                      ? 1 : -1];

int

main ()

{



  ;

  return 0;

}

_ACEOF

if ac_fn_c_try_compile "$LINENO"; then :

  ac_cv_sys_file_offset_bits=no; break

fi

rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext

  cat confdefs.h - <<_ACEOF >conftest.$ac_ext

/* end confdefs.h.  */

#define _FILE_OFFSET_BITS 64

#include <sys/types.h>

 /* Check that off_t can represent 2**63 - 1 correctly.

    We can't simply define LARGE_OFF_T to be 9223372036854775807,

    since some C++ compilers masquerading as C compilers

    incorrectly reject 9223372036854775807.  */

#define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))

  int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721

                       && LARGE_OFF_T % 2147483647 == 1)

                      ? 1 : -1];

int

main ()

{



  ;

  return 0;

}

_ACEOF

if ac_fn_c_try_compile "$LINENO"; then :

  ac_cv_sys_file_offset_bits=64; break

fi

rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext

  ac_cv_sys_file_offset_bits=unknown

  break

done

fi

{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_file_offset_bits" >&5

$as_echo "$ac_cv_sys_file_offset_bits" >&6; }

case $ac_cv_sys_file_offset_bits in #(

  no | unknown) ;;

  *)

cat >>confdefs.h <<_ACEOF

#define _FILE_OFFSET_BITS $ac_cv_sys_file_offset_bits

_ACEOF

;;

esac

rm -rf conftest*

  if test $ac_cv_sys_file_offset_bits = unknown; then

    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _LARGE_FILES value needed for large files" >&5

$as_echo_n "checking for _LARGE_FILES value needed for large files... " >&6; }

if test "${ac_cv_sys_large_files+set}" = set; then :

  $as_echo_n "(cached) " >&6

else

  while :; do

  cat confdefs.h - <<_ACEOF >conftest.$ac_ext

/* end confdefs.h.  */

#include <sys/types.h>

 /* Check that off_t can represent 2**63 - 1 correctly.

    We can't simply define LARGE_OFF_T to be 9223372036854775807,

    since some C++ compilers masquerading as C compilers

    incorrectly reject 9223372036854775807.  */

#define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))

  int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721

                       && LARGE_OFF_T % 2147483647 == 1)

                      ? 1 : -1];

int

main ()

{



  ;

  return 0;

}

_ACEOF

if ac_fn_c_try_compile "$LINENO"; then :

  ac_cv_sys_large_files=no; break

fi

rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext

  cat confdefs.h - <<_ACEOF >conftest.$ac_ext

/* end confdefs.h.  */

#define _LARGE_FILES 1

#include <sys/types.h>

 /* Check that off_t can represent 2**63 - 1 correctly.

    We can't simply define LARGE_OFF_T to be 9223372036854775807,

    since some C++ compilers masquerading as C compilers

    incorrectly reject 9223372036854775807.  */

#define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))

  int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721

                       && LARGE_OFF_T % 2147483647 == 1)

                      ? 1 : -1];

int

main ()

{



  ;

  return 0;

}

_ACEOF

if ac_fn_c_try_compile "$LINENO"; then :

  ac_cv_sys_large_files=1; break

fi

rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext

  ac_cv_sys_large_files=unknown

  break

done

fi

{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_large_files" >&5

$as_echo "$ac_cv_sys_large_files" >&6; }

case $ac_cv_sys_large_files in #(

  no | unknown) ;;

  *)

cat >>confdefs.h <<_ACEOF

#define _LARGE_FILES $ac_cv_sys_large_files

_ACEOF

;;

esac

rm -rf conftest*

  fi

fi











{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${CC-cc} option to accept ANSI C" >&5

$as_echo_n "checking for ${CC-cc} option to accept ANSI C... " >&6; }

if test "${am_cv_prog_cc_stdc+set}" = set; then :

  $as_echo_n "(cached) " >&6

else

  am_cv_prog_cc_stdc=no

ac_save_CC="$CC"

# Don't try gcc -ansi; that turns off useful extensions and

# breaks some systems' header files.

# AIX                        -qlanglvl=ansi

# Ultrix and OSF/1        -std1

# HP-UX 10.20 and later        -Ae

# HP-UX older versions        -Aa -D_HPUX_SOURCE

# SVR4                        -Xc -D__EXTENSIONS__

for ac_arg in "" -qlanglvl=ansi -std1 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"

do

  CC="$ac_save_CC $ac_arg"

  cat confdefs.h - <<_ACEOF >conftest.$ac_ext

/* end confdefs.h.  */

#include <stdarg.h>

#include <stdio.h>

#include <sys/types.h>

#include <sys/stat.h>

/* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */

struct buf { int x; };

FILE * (*rcsopen) (struct buf *, struct stat *, int);

static char *e (p, i)

     char **p;

     int i;

{

  return p[i];

}

static char *f (char * (*g) (char **, int), char **p, ...)

{

  char *s;

  va_list v;

  va_start (v,p);

  s = g (p, va_arg (v,int));

  va_end (v);

  return s;

}

int test (int i, double x);

struct s1 {int (*f) (int a);};

struct s2 {int (*f) (double a);};

int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);

int argc;

char **argv;



int

main ()

{



return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];



  ;

  return 0;

}

_ACEOF

if ac_fn_c_try_compile "$LINENO"; then :

  am_cv_prog_cc_stdc="$ac_arg"; break

fi

rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext

done

CC="$ac_save_CC"



fi



if test -z "$am_cv_prog_cc_stdc"; then

  { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5

$as_echo "none needed" >&6; }

else

  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_prog_cc_stdc" >&5

$as_echo "$am_cv_prog_cc_stdc" >&6; }

fi

case "x$am_cv_prog_cc_stdc" in

  x|xno) ;;

  *) CC="$CC $am_cv_prog_cc_stdc" ;;

esac



# expand $ac_aux_dir to an absolute path

am_aux_dir=`cd $ac_aux_dir && pwd`



if test x"${install_sh}" != xset; then

  case $am_aux_dir in

  *\ * | *\        *)

    install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;;

  *)

    install_sh="\${SHELL} $am_aux_dir/install-sh"

  esac

fi



# Installed binaries are usually stripped using `strip' when the user

# run `make install-strip'.  However `strip' might not be the right

# tool to use in cross-compilation environments, therefore Automake

# will honor the `STRIP' environment variable to overrule this program.

if test "$cross_compiling" != no; then

  if test -n "$ac_tool_prefix"; then

  # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.

set dummy ${ac_tool_prefix}strip; ac_word=$2

{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5

$as_echo_n "checking for $ac_word... " >&6; }

if test "${ac_cv_prog_STRIP+set}" = set; then :

  $as_echo_n "(cached) " >&6

else

  if test -n "$STRIP"; then

  ac_cv_prog_STRIP="$STRIP" # Let the user override the test.

else

as_save_IFS=$IFS; IFS=$PATH_SEPARATOR

for as_dir in $PATH

do

  IFS=$as_save_IFS

  test -z "$as_dir" && as_dir=.

    for ac_exec_ext in '' $ac_executable_extensions; do

  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then

    ac_cv_prog_STRIP="${ac_tool_prefix}strip"

    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5

    break 2

  fi

done

  done

IFS=$as_save_IFS



fi

fi

STRIP=$ac_cv_prog_STRIP

if test -n "$STRIP"; then

  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5

$as_echo "$STRIP" >&6; }

else

  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5

$as_echo "no" >&6; }

fi





fi

if test -z "$ac_cv_prog_STRIP"; then

  ac_ct_STRIP=$STRIP

  # Extract the first word of "strip", so it can be a program name with args.

set dummy strip; ac_word=$2

{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5

$as_echo_n "checking for $ac_word... " >&6; }

if test "${ac_cv_prog_ac_ct_STRIP+set}" = set; then :

  $as_echo_n "(cached) " >&6

else

  if test -n "$ac_ct_STRIP"; then

  ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.

else

as_save_IFS=$IFS; IFS=$PATH_SEPARATOR

for as_dir in $PATH

do

  IFS=$as_save_IFS

  test -z "$as_dir" && as_dir=.

    for ac_exec_ext in '' $ac_executable_extensions; do

  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then

    ac_cv_prog_ac_ct_STRIP="strip"

    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5

    break 2

  fi

done

  done

IFS=$as_save_IFS



fi

fi

ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP

if test -n "$ac_ct_STRIP"; then

  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5

$as_echo "$ac_ct_STRIP" >&6; }

else

  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5

$as_echo "no" >&6; }

fi



  if test "x$ac_ct_STRIP" = x; then

    STRIP=":"

  else

    case $cross_compiling:$ac_tool_warned in

yes:)

{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5

$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}

ac_tool_warned=yes ;;

esac

    STRIP=$ac_ct_STRIP

  fi

else

  STRIP="$ac_cv_prog_STRIP"

fi



fi

INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"





ac_aux_dir=

for ac_dir in .. "$srcdir"/..; do

  for ac_t in install-sh install.sh shtool; do

    if test -f "$ac_dir/$ac_t"; then

      ac_aux_dir=$ac_dir

      ac_install_sh="$ac_aux_dir/$ac_t -c"

      break 2

    fi

  done

done

if test -z "$ac_aux_dir"; then

  as_fn_error "cannot find install-sh, install.sh, or shtool in .. \"$srcdir\"/.." "$LINENO" 5

fi



# These three variables are undocumented and unsupported,

# and are intended to be withdrawn in a future Autoconf release.

# They can cause serious problems if a builder's source tree is in a directory

# whose full name contains unusual characters.

ac_config_guess="$SHELL $ac_aux_dir/config.guess"  # Please don't use this var.

ac_config_sub="$SHELL $ac_aux_dir/config.sub"  # Please don't use this var.

ac_configure="$SHELL $ac_aux_dir/configure"  # Please don't use this var.







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"

# Double any \ or $.

# By default was `s,x,x', remove it if useless.

ac_script='s/[\\$]/&&/g;s/;s,x,x,$//'

program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"`





# Dependency checking.

rm -rf .tst 2>/dev/null

mkdir .tst 2>/dev/null

if test -d .tst; then

  am__leading_dot=.

else

  am__leading_dot=_

fi

rmdir .tst 2>/dev/null



DEPDIR="${am__leading_dot}deps"



ac_config_commands="$ac_config_commands depdir"





depcc="$CC"   am_compiler_list=



am_depcomp=$ac_aux_dir/depcomp

{ $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5

$as_echo_n "checking dependency style of $depcc... " >&6; }

if test "${am_cv_CC_dependencies_compiler_type+set}" = set; then :

  $as_echo_n "(cached) " >&6

else

  if test -f "$am_depcomp"; then

  # We make a subdir and do the tests there.  Otherwise we can end up

  # making bogus files that we don't know about and never remove.  For

  # instance it was reported that on HP-UX the gcc test will end up

  # making a dummy file named `D' -- because `-MD' means `put the output

  # in D'.

  mkdir conftest.dir

  # Copy depcomp to subdir because otherwise we won't find it if we're

  # using a relative directory.

  cp "$am_depcomp" conftest.dir

  cd conftest.dir

  # We will build objects and dependencies in a subdirectory because

  # it helps to detect inapplicable dependency modes.  For instance

  # both Tru64's cc and ICC support -MD to output dependencies as a

  # side effect of compilation, but ICC will put the dependencies in

  # the current directory while Tru64 will put them in the object

  # directory.

  mkdir sub



  am_cv_CC_dependencies_compiler_type=none

  if test "$am_compiler_list" = ""; then

     am_compiler_list=`sed -n 's/^\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`

  fi

  for depmode in $am_compiler_list; do

    if test $depmode = none; then break; fi



    $as_echo "$as_me:$LINENO: trying $depmode" >&5

    # Setup a source with many dependencies, because some compilers

    # like to wrap large dependency lists on column 80 (with \), and

    # we should not choose a depcomp mode which is confused by this.

    #

    # We need to recreate these files for each test, as the compiler may

    # overwrite some of them when testing with obscure command lines.

    # This happens at least with the AIX C compiler.

    : > sub/conftest.c

    for i in 1 2 3 4 5 6; do

      echo '#include "conftst'$i'.h"' >> sub/conftest.c

      # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with

      # Solaris 8's {/usr,}/bin/sh.

      touch sub/conftst$i.h

    done

    echo "include sub/conftest.Po" > confmf



    # We check with `-c' and `-o' for the sake of the "dashmstdout"

    # mode.  It turns out that the SunPro C++ compiler does not properly

    # handle `-M -o', and we need to detect this.

    depcmd="depmode=$depmode \

       source=sub/conftest.c object=sub/conftest.${OBJEXT-o} \

       depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \

       $SHELL ./depcomp $depcc -c -o sub/conftest.${OBJEXT-o} sub/conftest.c"

    echo "| $depcmd" | sed -e 's/  */ /g' >&5

    if env $depcmd > conftest.err 2>&1 &&

       grep sub/conftst6.h sub/conftest.Po >>conftest.err 2>&1 &&

       grep sub/conftest.${OBJEXT-o} sub/conftest.Po >>conftest.err 2>&1 &&

       ${MAKE-make} -s -f confmf >>conftest.err 2>&1; then

      # icc doesn't choke on unknown options, it will just issue warnings

      # or remarks (even with -Werror).  So we grep stderr for any message

      # that says an option was ignored or not supported.

      # When given -MP, icc 7.0 and 7.1 complain thusly:

      #   icc: Command line warning: ignoring option '-M'; no argument required

      # The diagnosis changed in icc 8.0:

      #   icc: Command line remark: option '-MP' not supported

      if (grep 'ignoring option' conftest.err ||

          grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else

        am_cv_CC_dependencies_compiler_type=$depmode

        $as_echo "$as_me:$LINENO: success" >&5

        break

      fi

    fi

    $as_echo "$as_me:$LINENO: failure, diagnostics are:" >&5

    sed -e 's/^/| /' < conftest.err >&5

  done



  cd ..

  rm -rf conftest.dir

else

  am_cv_CC_dependencies_compiler_type=none

fi



fi

{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5

$as_echo "$am_cv_CC_dependencies_compiler_type" >&6; }

if test x${am_cv_CC_dependencies_compiler_type-none} = xnone

then as_fn_error "no usable dependency style found" "$LINENO" 5

else CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type



fi





# Check for the 'make' the user wants to use.

for ac_prog in make

do

  # Extract the first word of "$ac_prog", so it can be a program name with args.

set dummy $ac_prog; ac_word=$2

{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5

$as_echo_n "checking for $ac_word... " >&6; }

if test "${ac_cv_prog_MAKE+set}" = set; then :

  $as_echo_n "(cached) " >&6

else

  if test -n "$MAKE"; then

  ac_cv_prog_MAKE="$MAKE" # Let the user override the test.

else

as_save_IFS=$IFS; IFS=$PATH_SEPARATOR

for as_dir in $PATH

do

  IFS=$as_save_IFS

  test -z "$as_dir" && as_dir=.

    for ac_exec_ext in '' $ac_executable_extensions; do

  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then

    ac_cv_prog_MAKE="$ac_prog"

    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5

    break 2

  fi

done

  done

IFS=$as_save_IFS



fi

fi

MAKE=$ac_cv_prog_MAKE

if test -n "$MAKE"; then

  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAKE" >&5

$as_echo "$MAKE" >&6; }

else

  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5

$as_echo "no" >&6; }

fi





  test -n "$MAKE" && break

done



MAKE_IS_GNU=

case "`$MAKE --version 2>&1 | sed 1q`" in

  *GNU*)

    MAKE_IS_GNU=yes

    ;;

esac

 if test "$MAKE_IS_GNU" = yes; then

  GMAKE_TRUE=

  GMAKE_FALSE='#'

else

  GMAKE_TRUE='#'

  GMAKE_FALSE=

fi



{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5

$as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }

set x ${MAKE-make}

ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`

if { as_var=ac_cv_prog_make_${ac_make}_set; eval "test \"\${$as_var+set}\" = set"; }; then :

  $as_echo_n "(cached) " >&6

else

  cat >conftest.make <<\_ACEOF

SHELL = /bin/sh

all:

        @echo '@@@%%%=$(MAKE)=@@@%%%'

_ACEOF

# GNU make sometimes prints "make[1]: Entering...", which would confuse us.

case `${MAKE-make} -f conftest.make 2>/dev/null` in

  *@@@%%%=?*=@@@%%%*)

    eval ac_cv_prog_make_${ac_make}_set=yes;;

  *)

    eval ac_cv_prog_make_${ac_make}_set=no;;

esac

rm -f conftest.make

fi

if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then

  { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5

$as_echo "yes" >&6; }

  SET_MAKE=

else

  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5

$as_echo "no" >&6; }

  SET_MAKE="MAKE=${MAKE-make}"

fi





gnulib_extra_configure_args=

# If large-file support is disabled, make sure gnulib does the same.

if test "$enable_largefile" = no; then

gnulib_extra_configure_args="$gnulib_extra_configure_args --disable-largefile"

fi



# Configure gnulib.  We need to build gnulib under some other

# directory not "gnulib", to avoid the problem of both GDB and

# GDBserver wanting to build it in the same directory, when building

# in the source dir.



  in_src="gnulib"

  in_build="build-gnulib"

  in_extra_args="$gnulib_extra_configure_args"



  # Remove --cache-file, --srcdir, and --disable-option-checking arguments

  # so they do not pile up.

  ac_sub_configure_args=

  ac_prev=

  eval "set x $ac_configure_args"

  shift

  for ac_arg

  do

    if test -n "$ac_prev"; then

      ac_prev=

      continue

    fi

    case $ac_arg in

    -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=*)

      ;;

    --config-cache | -C)

      ;;

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

      ac_prev=srcdir ;;

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

      ;;

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

      ac_prev=prefix ;;

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

      ;;

    --disable-option-checking)

      ;;

    *)

      case $ac_arg in

      *\'*) ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;

      esac

      as_fn_append ac_sub_configure_args " '$ac_arg'" ;;

    esac

  done



  # Always prepend --prefix to ensure using the same prefix

  # in subdir configurations.

  ac_arg="--prefix=$prefix"

  case $ac_arg in

  *\'*) ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;

  esac

  ac_sub_configure_args="'$ac_arg' $ac_sub_configure_args"



  # Pass --silent

  if test "$silent" = yes; then

    ac_sub_configure_args="--silent $ac_sub_configure_args"

  fi



  # Always prepend --disable-option-checking to silence warnings, since

  # different subdirs can have different --enable and --with options.

  ac_sub_configure_args="--disable-option-checking $ac_sub_configure_args"



  ac_popdir=`pwd`

  ac_dir=$in_build



  ac_msg="=== configuring in $ac_dir (`pwd`/$ac_dir)"

  $as_echo "$as_me:${as_lineno-$LINENO}: $ac_msg" >&5

  $as_echo "$ac_msg" >&6

  as_dir="$ac_dir"; as_fn_mkdir_p



  case $srcdir in

  [\\/]* | ?:[\\/]* )

    ac_srcdir=$srcdir/$in_src ;;

  *) # Relative name.

    ac_srcdir=../$srcdir/$in_src ;;

  esac



  cd "$ac_dir"



  ac_sub_configure=$ac_srcdir/configure



  # Make the cache file name correct relative to the subdirectory.

  case $cache_file in

  [\\/]* | ?:[\\/]* ) ac_sub_cache_file=$cache_file ;;

  *) # Relative name.

    ac_sub_cache_file=$ac_top_build_prefix$cache_file ;;

  esac



  if test -n "$in_extra_args"; then

    # Add the extra args at the end.

    ac_sub_configure_args="$ac_sub_configure_args $in_extra_args"

  fi



  { $as_echo "$as_me:${as_lineno-$LINENO}: running $SHELL $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_srcdir" >&5

$as_echo "$as_me: running $SHELL $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_srcdir" >&6;}

  # The eval makes quoting arguments work.

  eval "\$SHELL \"\$ac_sub_configure\" $ac_sub_configure_args \

       --cache-file=\"\$ac_sub_cache_file\" --srcdir=\"\$ac_srcdir\"" ||

    as_fn_error "$ac_sub_configure failed for $ac_dir" "$LINENO" 5



  cd "$ac_popdir"







CONFIG_OBS=

CONFIG_DEPS=

CONFIG_SRCS=

ENABLE_CFLAGS=



CONFIG_ALL=

CONFIG_CLEAN=

CONFIG_INSTALL=

CONFIG_UNINSTALL=



# If we haven't got the data from the intl directory,

# assume NLS is disabled.

USE_NLS=no

LIBINTL=

LIBINTL_DEP=

INCINTL=

XGETTEXT=

GMSGFMT=

POSUB=



if test -f  ../intl/config.intl; then

  .  ../intl/config.intl

fi

{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether NLS is requested" >&5

$as_echo_n "checking whether NLS is requested... " >&6; }

if test x"$USE_NLS" != xyes; then

  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5

$as_echo "no" >&6; }

else

  { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5

$as_echo "yes" >&6; }



$as_echo "#define ENABLE_NLS 1" >>confdefs.h





  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for catalogs to be installed" >&5

$as_echo_n "checking for catalogs to be installed... " >&6; }

  # Look for .po and .gmo files in the source directory.

  CATALOGS=

  XLINGUAS=

  for cat in $srcdir/po/*.gmo $srcdir/po/*.po; do

    # If there aren't any .gmo files the shell will give us the

    # literal string "../path/to/srcdir/po/*.gmo" which has to be

    # weeded out.

    case "$cat" in *\**)

      continue;;

    esac

    # The quadruple backslash is collapsed to a double backslash

    # by the backticks, then collapsed again by the double quotes,

    # leaving us with one backslash in the sed expression (right

    # before the dot that mustn't act as a wildcard).

    cat=`echo $cat | sed -e "s!$srcdir/po/!!" -e "s!\\\\.po!.gmo!"`

    lang=`echo $cat | sed -e "s!\\\\.gmo!!"`

    # The user is allowed to set LINGUAS to a list of languages to

    # install catalogs for.  If it's empty that means "all of them."

    if test "x$LINGUAS" = x; then

      CATALOGS="$CATALOGS $cat"

      XLINGUAS="$XLINGUAS $lang"

    else

      case "$LINGUAS" in *$lang*)

        CATALOGS="$CATALOGS $cat"

        XLINGUAS="$XLINGUAS $lang"

        ;;

      esac

    fi

  done

  LINGUAS="$XLINGUAS"

  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LINGUAS" >&5

$as_echo "$LINGUAS" >&6; }





    DATADIRNAME=share



  INSTOBJEXT=.mo



  GENCAT=gencat



  CATOBJEXT=.gmo



fi



localedir='${datadir}/locale'





if test x"$USE_NLS" = xyes; then

   CONFIG_ALL="$CONFIG_ALL all-po"

   CONFIG_CLEAN="$CONFIG_CLEAN clean-po"

   CONFIG_INSTALL="$CONFIG_INSTALL install-po"

   CONFIG_UNINSTALL="$CONFIG_UNINSTALL uninstall-po"

fi



GNULIB=build-gnulib/import



# For Makefile dependencies.

GNULIB_STDINT_H=

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

  GNULIB_STDINT_H=$GNULIB/$STDINT_H

fi





PACKAGE=gdb



cat >>confdefs.h <<_ACEOF

#define PACKAGE "$PACKAGE"

_ACEOF







# We never need to detect it in this sub-configure.

# But preserve it for config.status --recheck.







MAKEINFO_EXTRA_FLAGS=""

{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $MAKEINFO supports @click" >&5

$as_echo_n "checking whether $MAKEINFO supports @click... " >&6; }

if test "${gdb_cv_have_makeinfo_click+set}" = set; then :

  $as_echo_n "(cached) " >&6

else

  echo '@clicksequence{a @click{} b}' >conftest.texinfo

  if eval "$MAKEINFO conftest.texinfo >&5 2>&5"; then

    gdb_cv_have_makeinfo_click=yes

  else

    gdb_cv_have_makeinfo_click=no

  fi

fi

{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_have_makeinfo_click" >&5

$as_echo "$gdb_cv_have_makeinfo_click" >&6; }

if test x"$gdb_cv_have_makeinfo_click" = xyes; then

  MAKEINFO_EXTRA_FLAGS="$MAKEINFO_EXTRA_FLAGS -DHAVE_MAKEINFO_CLICK"

fi









# Check whether --with-separate-debug-dir was given.

if test "${with_separate_debug_dir+set}" = set; then :

  withval=$with_separate_debug_dir;

    DEBUGDIR=$withval

else

  DEBUGDIR=${libdir}/debug

fi





  test "x$prefix" = xNONE && prefix="$ac_default_prefix"

  test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'

  ac_define_dir=`eval echo $DEBUGDIR`

  ac_define_dir=`eval echo $ac_define_dir`



cat >>confdefs.h <<_ACEOF

#define DEBUGDIR "$ac_define_dir"

_ACEOF









  if test "x$exec_prefix" = xNONE || test "x$exec_prefix" = 'x${prefix}'; then

     if test "x$prefix" = xNONE; then

             test_prefix=/usr/local

     else

        test_prefix=$prefix

     fi

  else

     test_prefix=$exec_prefix

  fi

  value=0

  case ${ac_define_dir} in

     "${test_prefix}"|"${test_prefix}/"*|\

        '${exec_prefix}'|'${exec_prefix}/'*)

     value=1

     ;;

  esac



cat >>confdefs.h <<_ACEOF

#define DEBUGDIR_RELOCATABLE $value

_ACEOF









# We can't pass paths as command line arguments.

# Mingw32 tries to be clever and will convert the paths for us.

# For example -DBINDIR="/usr/local/bin" passed on the command line may get

# converted to -DBINDIR="E:/msys/mingw32/msys/1.0/local/bin".

# This breaks GDB's relocatable path conversions since paths passed in

# config.h would not get so translated, the path prefixes no longer match.



  test "x$prefix" = xNONE && prefix="$ac_default_prefix"

  test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'

  ac_define_dir=`eval echo $bindir`

  ac_define_dir=`eval echo $ac_define_dir`



cat >>confdefs.h <<_ACEOF

#define BINDIR "$ac_define_dir"

_ACEOF







# GDB's datadir relocation







# Check whether --with-gdb-datadir was given.

if test "${with_gdb_datadir+set}" = set; then :

  withval=$with_gdb_datadir;

    GDB_DATADIR=$withval

else

  GDB_DATADIR=${datadir}/gdb

fi





  test "x$prefix" = xNONE && prefix="$ac_default_prefix"

  test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'

  ac_define_dir=`eval echo $GDB_DATADIR`

  ac_define_dir=`eval echo $ac_define_dir`



cat >>confdefs.h <<_ACEOF

#define GDB_DATADIR "$ac_define_dir"

_ACEOF









  if test "x$exec_prefix" = xNONE || test "x$exec_prefix" = 'x${prefix}'; then

     if test "x$prefix" = xNONE; then

             test_prefix=/usr/local

     else

        test_prefix=$prefix

     fi

  else

     test_prefix=$exec_prefix

  fi

  value=0

  case ${ac_define_dir} in

     "${test_prefix}"|"${test_prefix}/"*|\

        '${exec_prefix}'|'${exec_prefix}/'*)

     value=1

     ;;

  esac



cat >>confdefs.h <<_ACEOF

#define GDB_DATADIR_RELOCATABLE $value

_ACEOF











# Check whether --with-relocated-sources was given.

if test "${with_relocated_sources+set}" = set; then :

  withval=$with_relocated_sources; reloc_srcdir="${withval}"



  test "x$prefix" = xNONE && prefix="$ac_default_prefix"

  test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'

  ac_define_dir=`eval echo $reloc_srcdir`

  ac_define_dir=`eval echo $ac_define_dir`



cat >>confdefs.h <<_ACEOF

#define RELOC_SRCDIR "$ac_define_dir"

_ACEOF







fi





{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for default auto-load directory" >&5

$as_echo_n "checking for default auto-load directory... " >&6; }



# Check whether --with-auto-load-dir was given.

if test "${with_auto_load_dir+set}" = set; then :

  withval=$with_auto_load_dir;

else

  with_auto_load_dir='$debugdir:$datadir/auto-load'

fi



escape_dir=`echo $with_auto_load_dir | sed 's/[$]\(datadir\|debugdir\)\>/\\\\\\\\\\\\&/g'`



  test "x$prefix" = xNONE && prefix="$ac_default_prefix"

  test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'

  ac_define_dir=`eval echo $escape_dir`

  ac_define_dir=`eval echo $ac_define_dir`



cat >>confdefs.h <<_ACEOF

#define AUTO_LOAD_DIR "$ac_define_dir"

_ACEOF





{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_auto_load_dir" >&5

$as_echo "$with_auto_load_dir" >&6; }



{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for default auto-load safe-path" >&5

$as_echo_n "checking for default auto-load safe-path... " >&6; }



# Check whether --with-auto-load-safe-path was given.

if test "${with_auto_load_safe_path+set}" = set; then :

  withval=$with_auto_load_safe_path; if test "$with_auto_load_safe_path" = "no"; then

     with_auto_load_safe_path="/"

     fi

else

  with_auto_load_safe_path="$with_auto_load_dir"

fi



escape_dir=`echo $with_auto_load_safe_path | sed 's/[$]\(datadir\|debugdir\)\>/\\\\\\\\\\\\&/g'`



  test "x$prefix" = xNONE && prefix="$ac_default_prefix"

  test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'

  ac_define_dir=`eval echo $escape_dir`

  ac_define_dir=`eval echo $ac_define_dir`



cat >>confdefs.h <<_ACEOF

#define AUTO_LOAD_SAFE_PATH "$ac_define_dir"

_ACEOF





{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_auto_load_safe_path" >&5

$as_echo "$with_auto_load_safe_path" >&6; }







subdirs="$subdirs testsuite"





# Check whether to support alternative target configurations

# Check whether --enable-targets was given.

if test "${enable_targets+set}" = set; then :

  enableval=$enable_targets; case "${enableval}" in

  yes | "") as_fn_error "enable-targets option must specify target names or 'all'" "$LINENO" 5

            ;;

  no)       enable_targets= ;;

  *)        enable_targets=$enableval ;;

esac

fi





# Check whether to enable 64-bit support on 32-bit hosts

# Check whether --enable-64-bit-bfd was given.

if test "${enable_64_bit_bfd+set}" = set; then :

  enableval=$enable_64_bit_bfd; case "${enableval}" in

  yes)  want64=true  ;;

  no)   want64=false ;;

  *)    as_fn_error "bad value ${enableval} for 64-bit-bfd option" "$LINENO" 5 ;;

esac

else

  want64=false

fi



# Provide defaults for some variables set by the per-host and per-target

# configuration.

gdb_host_obs=posix-hdep.o



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

  gdb_native=yes

else

  gdb_native=no

fi



. $srcdir/configure.host



# Accumulate some settings from configure.tgt over all enabled targets



TARGET_OBS=

all_targets=

HAVE_NATIVE_GCORE_TARGET=



for targ_alias in `echo $target_alias $enable_targets | sed 's/,/ /g'`

do

  if test "$targ_alias" = "all"; then

    all_targets=true

  else

    # Canonicalize the secondary target names.

    result=`$ac_config_sub $targ_alias 2>/dev/null`

    if test -n "$result"; then

        targ=$result

    else

        targ=$targ_alias

    fi



    . ${srcdir}/configure.tgt



    if test -z "${gdb_target_obs}"; then :

  as_fn_error "configuration ${targ} is unsupported." "$LINENO" 5

fi



    # Target-specific object files

    for i in ${gdb_target_obs}; do

        case " $TARGET_OBS " in

        *" ${i} "*) ;;

        *)

          TARGET_OBS="$TARGET_OBS ${i}"

          ;;

        esac

    done



    # Check whether this target needs 64-bit CORE_ADDR

    if test x${want64} = xfalse; then

      . ${srcdir}/../bfd/config.bfd

    fi



    # Check whether this target is native and supports gcore.

    if test $gdb_native = yes -a "$targ_alias" = "$target_alias" \

       && $gdb_have_gcore; then

      HAVE_NATIVE_GCORE_TARGET=1

    fi

  fi

done



if test x${all_targets} = xtrue; then



  # We want all 64-bit targets if we either:

  #  - run on a 64-bit host  or

  #  - already require 64-bit support for some other target  or

  #  - the --enable-64-bit-bfd option was supplied

  # Otherwise we only support all 32-bit targets.

  #

  # NOTE: This test must be in sync with the corresponding

  #       tests in BFD!



  if test x${want64} = xfalse; then

    # The cast to long int works around a bug in the HP C Compiler

# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects

# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.

# This bug is HP SR number 8606223364.

{ $as_echo "$as_me:${as_lineno-$LINENO}: checking size of long" >&5

$as_echo_n "checking size of long... " >&6; }

if test "${ac_cv_sizeof_long+set}" = set; then :

  $as_echo_n "(cached) " >&6

else

  if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (long))" "ac_cv_sizeof_long"        "$ac_includes_default"; then :



else

  if test "$ac_cv_type_long" = yes; then

     { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5

$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}

{ as_fn_set_status 77

as_fn_error "cannot compute sizeof (long)

See \`config.log' for more details." "$LINENO" 5; }; }

   else

     ac_cv_sizeof_long=0

   fi

fi



fi

{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_long" >&5

$as_echo "$ac_cv_sizeof_long" >&6; }







cat >>confdefs.h <<_ACEOF

#define SIZEOF_LONG $ac_cv_sizeof_long

_ACEOF





    if test "x${ac_cv_sizeof_long}" = "x8"; then

      want64=true

    fi

  fi

  if test x${want64} = xtrue; then

    TARGET_OBS='$(ALL_TARGET_OBS) $(ALL_64_TARGET_OBS)'

  else

    TARGET_OBS='$(ALL_TARGET_OBS)'

  fi

fi









# For other settings, only the main target counts.

gdb_sim=

gdb_osabi=

build_gdbserver=

targ=$target; . ${srcdir}/configure.tgt



# Fetch the default architecture and default target vector from BFD.

targ=$target; . $srcdir/../bfd/config.bfd



# We only want the first architecture, so strip off the others if

# there is more than one.

targ_archs=`echo $targ_archs | sed 's/ .*//'`



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



cat >>confdefs.h <<_ACEOF

#define DEFAULT_BFD_ARCH $targ_archs

_ACEOF



fi

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



cat >>confdefs.h <<_ACEOF

#define DEFAULT_BFD_VEC $targ_defvec

_ACEOF



fi



# The CLI cannot be disabled yet, but may be in the future.



# Enable CLI.

# Check whether --enable-gdbcli was given.

if test "${enable_gdbcli+set}" = set; then :

  enableval=$enable_gdbcli; case $enableval in

    yes)

      ;;

    no)

      as_fn_error "the command-line interface cannot be disabled yet" "$LINENO" 5 ;;

    *)

      as_fn_error "bad value $enableval for --enable-gdbcli" "$LINENO" 5 ;;

  esac

else

  enable_gdbcli=yes

fi



if test x"$enable_gdbcli" = xyes; then

  if test -d $srcdir/cli; then

    CONFIG_OBS="$CONFIG_OBS \$(SUBDIR_CLI_OBS)"

    CONFIG_DEPS="$CONFIG_DEPS \$(SUBDIR_CLI_DEPS)"

    CONFIG_SRCS="$CONFIG_SRCS \$(SUBDIR_CLI_SRCS)"

    ENABLE_CFLAGS="$ENABLE_CFLAGS \$(SUBDIR_CLI_CFLAGS)"

  fi

fi



# Enable MI.

# Check whether --enable-gdbmi was given.

if test "${enable_gdbmi+set}" = set; then :

  enableval=$enable_gdbmi; case $enableval in

    yes | no)

      ;;

    *)

      as_fn_error "bad value $enableval for --enable-gdbmi" "$LINENO" 5 ;;

  esac

else

  enable_gdbmi=yes

fi



if test x"$enable_gdbmi" = xyes; then

  if test -d $srcdir/mi; then

    CONFIG_OBS="$CONFIG_OBS \$(SUBDIR_MI_OBS)"

    CONFIG_DEPS="$CONFIG_DEPS \$(SUBDIR_MI_DEPS)"

    CONFIG_SRCS="$CONFIG_SRCS \$(SUBDIR_MI_SRCS)"

    ENABLE_CFLAGS="$ENABLE_CFLAGS \$(SUBDIR_MI_CFLAGS)"

  fi

fi



# Enable TUI.

# Check whether --enable-tui was given.

if test "${enable_tui+set}" = set; then :

  enableval=$enable_tui; case $enableval in

    yes | no | auto)

      ;;

    *)

      as_fn_error "bad value $enableval for --enable-tui" "$LINENO" 5 ;;

  esac

else

  enable_tui=auto

fi





# Enable gdbtk.

# Check whether --enable-gdbtk was given.

if test "${enable_gdbtk+set}" = set; then :

  enableval=$enable_gdbtk; case $enableval in

    yes | no)

      ;;

    *)

      as_fn_error "bad value $enableval for --enable-gdbtk" "$LINENO" 5 ;;

  esac

else

  if test -d $srcdir/gdbtk; then

    enable_gdbtk=yes

  else

    enable_gdbtk=no

  fi

fi



# We unconditionally disable gdbtk tests on selected platforms.

case $host_os in

  go32* | windows*)

    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: gdbtk isn't supported on $host; disabling" >&5

$as_echo "$as_me: WARNING: gdbtk isn't supported on $host; disabling" >&2;}

    enable_gdbtk=no ;;

esac



# Libunwind support for ia64.





# Check whether --with-libunwind-ia64 was given.

if test "${with_libunwind_ia64+set}" = set; then :

  withval=$with_libunwind_ia64;

else

  with_libunwind_ia64=auto

fi





# Backward compatibility option.

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

  if test x"$with_libunwind_ia64" != xauto; then

    as_fn_error "option --with-libunwind is deprecated, use --with-libunwind-ia64" "$LINENO" 5

  fi

  { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: option --with-libunwind is deprecated, use --with-libunwind-ia64" >&5

$as_echo "$as_me: WARNING: option --with-libunwind is deprecated, use --with-libunwind-ia64" >&2;}

  with_libunwind_ia64="$with_libunwind"

fi



case "$with_libunwind_ia64" in

  yes | no)

    ;;

  auto)

    for ac_header in libunwind-ia64.h

do :

  ac_fn_c_check_header_mongrel "$LINENO" "libunwind-ia64.h" "ac_cv_header_libunwind_ia64_h" "$ac_includes_default"

if test "x$ac_cv_header_libunwind_ia64_h" = x""yes; then :

  cat >>confdefs.h <<_ACEOF

#define HAVE_LIBUNWIND_IA64_H 1

_ACEOF



fi



done



    with_libunwind_ia64=$ac_cv_header_libunwind_ia64_h

    ;;

  *)

    as_fn_error "bad value $with_libunwind_ia64 for GDB --with-libunwind-ia64 option" "$LINENO" 5

    ;;

esac



if test x"$with_libunwind_ia64" = xyes; then

  for ac_header in libunwind-ia64.h

do :

  ac_fn_c_check_header_mongrel "$LINENO" "libunwind-ia64.h" "ac_cv_header_libunwind_ia64_h" "$ac_includes_default"

if test "x$ac_cv_header_libunwind_ia64_h" = x""yes; then :

  cat >>confdefs.h <<_ACEOF

#define HAVE_LIBUNWIND_IA64_H 1

_ACEOF



fi



done



  if test x"$ac_cv_header_libunwind_ia64_h" != xyes; then

    as_fn_error "GDB option --with-libunwind-ia64 requires libunwind-ia64.h" "$LINENO" 5

  fi

  CONFIG_OBS="$CONFIG_OBS ia64-libunwind-tdep.o"

  CONFIG_DEPS="$CONFIG_DEPS ia64-libunwind-tdep.o"

  CONFIG_SRCS="$CONFIG_SRCS ia64-libunwind-tdep.c"

fi



opt_curses=no



# Check whether --with-curses was given.

if test "${with_curses+set}" = set; then :

  withval=$with_curses; opt_curses=$withval

fi





prefer_curses=no

if test "$opt_curses" = "yes"; then

  prefer_curses=yes

fi



# Profiling support.

# Check whether --enable-profiling was given.

if test "${enable_profiling+set}" = set; then :

  enableval=$enable_profiling; case $enableval in

    yes | no)

      ;;

    *)

      as_fn_error "bad value $enableval for --enable-profile" "$LINENO" 5 ;;

  esac

else

  enable_profiling=no

fi





for ac_func in monstartup _mcleanup

do :

  as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`

ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"

eval as_val=\$$as_ac_var

   if test "x$as_val" = x""yes; then :

  cat >>confdefs.h <<_ACEOF

#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1

_ACEOF



fi

done



{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for _etext" >&5

$as_echo_n "checking for _etext... " >&6; }

if test "${ac_cv_var__etext+set}" = set; then :

  $as_echo_n "(cached) " >&6

else

  cat confdefs.h - <<_ACEOF >conftest.$ac_ext

/* end confdefs.h.  */

#include <stdlib.h>

extern char _etext;



int

main ()

{

free (&_etext);

  ;

  return 0;

}

_ACEOF

if ac_fn_c_try_link "$LINENO"; then :

  ac_cv_var__etext=yes

else

  ac_cv_var__etext=no

fi

rm -f core conftest.err conftest.$ac_objext \

    conftest$ac_exeext conftest.$ac_ext

fi

{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_var__etext" >&5

$as_echo "$ac_cv_var__etext" >&6; }

if test $ac_cv_var__etext = yes; then



$as_echo "#define HAVE__ETEXT 1" >>confdefs.h



fi

{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for etext" >&5

$as_echo_n "checking for etext... " >&6; }

if test "${ac_cv_var_etext+set}" = set; then :

  $as_echo_n "(cached) " >&6

else

  cat confdefs.h - <<_ACEOF >conftest.$ac_ext

/* end confdefs.h.  */

#include <stdlib.h>

extern char etext;



int

main ()

{

free (&etext);

  ;

  return 0;

}

_ACEOF

if ac_fn_c_try_link "$LINENO"; then :

  ac_cv_var_etext=yes

else

  ac_cv_var_etext=no

fi

rm -f core conftest.err conftest.$ac_objext \

    conftest$ac_exeext conftest.$ac_ext

fi

{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_var_etext" >&5

$as_echo "$ac_cv_var_etext" >&6; }

if test $ac_cv_var_etext = yes; then



$as_echo "#define HAVE_ETEXT 1" >>confdefs.h



fi

if test "$enable_profiling" = yes ; then

  if test $ac_cv_func_monstartup = no || test $ac_cv_func__mcleanup = no; then

    as_fn_error "--enable-profiling requires monstartup and _mcleanup" "$LINENO" 5

  fi

  PROFILE_CFLAGS=-pg

  OLD_CFLAGS="$CFLAGS"

  CFLAGS="$CFLAGS $PROFILE_CFLAGS"



  { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports -pg" >&5

$as_echo_n "checking whether $CC supports -pg... " >&6; }

if test "${ac_cv_cc_supports_pg+set}" = set; then :

  $as_echo_n "(cached) " >&6

else

  cat confdefs.h - <<_ACEOF >conftest.$ac_ext

/* end confdefs.h.  */



int

main ()

{

int x;

  ;

  return 0;

}

_ACEOF

if ac_fn_c_try_compile "$LINENO"; then :

  ac_cv_cc_supports_pg=yes

else

  ac_cv_cc_supports_pg=no

fi

rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext

fi

{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_cc_supports_pg" >&5

$as_echo "$ac_cv_cc_supports_pg" >&6; }



  if test $ac_cv_cc_supports_pg = no; then

    as_fn_error "--enable-profiling requires a compiler which supports -pg" "$LINENO" 5

  fi



  CFLAGS="$OLD_CFLAGS"

fi







# Check whether --with-pkgversion was given.

if test "${with_pkgversion+set}" = set; then :

  withval=$with_pkgversion; case "$withval" in

      yes) as_fn_error "package version not specified" "$LINENO" 5 ;;

      no)  PKGVERSION= ;;

      *)   PKGVERSION="($withval) " ;;

     esac

else

  PKGVERSION="(GDB) "



fi











# Check whether --with-bugurl was given.

if test "${with_bugurl+set}" = set; then :

  withval=$with_bugurl; case "$withval" in

      yes) as_fn_error "bug URL not specified" "$LINENO" 5 ;;

      no)  BUGURL=

           ;;

      *)   BUGURL="$withval"

           ;;

     esac

else

  BUGURL="http://www.gnu.org/software/gdb/bugs/"



fi



  case ${BUGURL} in

  "")

    REPORT_BUGS_TO=

    REPORT_BUGS_TEXI=

    ;;

  *)

    REPORT_BUGS_TO="<$BUGURL>"

    REPORT_BUGS_TEXI=@uref{`echo "$BUGURL" | sed 's/@/@@/g'`}

    ;;

  esac;









cat >>confdefs.h <<_ACEOF

#define PKGVERSION "$PKGVERSION"

_ACEOF





cat >>confdefs.h <<_ACEOF

#define REPORT_BUGS_TO "$REPORT_BUGS_TO"

_ACEOF





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

# Checks for programs.  #

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



for ac_prog in gawk mawk nawk awk

do

  # Extract the first word of "$ac_prog", so it can be a program name with args.

set dummy $ac_prog; ac_word=$2

{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5

$as_echo_n "checking for $ac_word... " >&6; }

if test "${ac_cv_prog_AWK+set}" = set; then :

  $as_echo_n "(cached) " >&6

else

  if test -n "$AWK"; then

  ac_cv_prog_AWK="$AWK" # Let the user override the test.

else

as_save_IFS=$IFS; IFS=$PATH_SEPARATOR

for as_dir in $PATH

do

  IFS=$as_save_IFS

  test -z "$as_dir" && as_dir=.

    for ac_exec_ext in '' $ac_executable_extensions; do

  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then

    ac_cv_prog_AWK="$ac_prog"

    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5

    break 2

  fi

done

  done

IFS=$as_save_IFS



fi

fi

AWK=$ac_cv_prog_AWK

if test -n "$AWK"; then

  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5

$as_echo "$AWK" >&6; }

else

  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5

$as_echo "no" >&6; }

fi





  test -n "$AWK" && break

done



# 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

# AmigaOS /C/install, which installs bootblocks on floppy discs

# 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"

# OS/2's system install, which has a completely different semantic

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

# Reject install programs that cannot install multiple files.

{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5

$as_echo_n "checking for a BSD-compatible install... " >&6; }

if test -z "$INSTALL"; then

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

  $as_echo_n "(cached) " >&6

else

  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR

for as_dir in $PATH

do

  IFS=$as_save_IFS

  test -z "$as_dir" && as_dir=.

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

case $as_dir/ in #((

  ./ | .// | /[cC]/* | \

  /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \

  ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \

  /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

      for ac_exec_ext in '' $ac_executable_extensions; do

        if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; }; then

          if test $ac_prog = install &&

            grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then

            # AIX install.  It has an incompatible calling convention.

            :

          elif test $ac_prog = install &&

            grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then

            # program-specific install script used by HP pwplus--don't use.

            :

          else

            rm -rf conftest.one conftest.two conftest.dir

            echo one > conftest.one

            echo two > conftest.two

            mkdir conftest.dir

            if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&

              test -s conftest.one && test -s conftest.two &&

              test -s conftest.dir/conftest.one &&

              test -s conftest.dir/conftest.two

            then

              ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"

              break 3

            fi

          fi

        fi

      done

    done

    ;;

esac



  done

IFS=$as_save_IFS



rm -rf conftest.one conftest.two conftest.dir



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.  Don't cache a

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

    # break other packages using the cache if that directory is

    # removed, or if the value is a relative name.

    INSTALL=$ac_install_sh

  fi

fi

{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5

$as_echo "$INSTALL" >&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}'



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



{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5

$as_echo_n "checking whether ln -s works... " >&6; }

LN_S=$as_ln_s

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

  { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5

$as_echo "yes" >&6; }

else

  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using $LN_S" >&5

$as_echo "no, using $LN_S" >&6; }

fi



if test -n "$ac_tool_prefix"; then

  # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.

set dummy ${ac_tool_prefix}ranlib; ac_word=$2

{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5

$as_echo_n "checking for $ac_word... " >&6; }

if test "${ac_cv_prog_RANLIB+set}" = set; then :

  $as_echo_n "(cached) " >&6

else

  if test -n "$RANLIB"; then

  ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.

else

as_save_IFS=$IFS; IFS=$PATH_SEPARATOR

for as_dir in $PATH

do

  IFS=$as_save_IFS

  test -z "$as_dir" && as_dir=.

    for ac_exec_ext in '' $ac_executable_extensions; do

  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then

    ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"

    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5

    break 2

  fi

done

  done

IFS=$as_save_IFS



fi

fi

RANLIB=$ac_cv_prog_RANLIB

if test -n "$RANLIB"; then

  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5

$as_echo "$RANLIB" >&6; }

else

  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5

$as_echo "no" >&6; }

fi





fi

if test -z "$ac_cv_prog_RANLIB"; then

  ac_ct_RANLIB=$RANLIB

  # Extract the first word of "ranlib", so it can be a program name with args.

set dummy ranlib; ac_word=$2

{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5

$as_echo_n "checking for $ac_word... " >&6; }

if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then :

  $as_echo_n "(cached) " >&6

else

  if test -n "$ac_ct_RANLIB"; then

  ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.

else

as_save_IFS=$IFS; IFS=$PATH_SEPARATOR

for as_dir in $PATH

do

  IFS=$as_save_IFS

  test -z "$as_dir" && as_dir=.

    for ac_exec_ext in '' $ac_executable_extensions; do

  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then

    ac_cv_prog_ac_ct_RANLIB="ranlib"

    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5

    break 2

  fi

done

  done

IFS=$as_save_IFS



fi

fi

ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB

if test -n "$ac_ct_RANLIB"; then

  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5

$as_echo "$ac_ct_RANLIB" >&6; }

else

  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5

$as_echo "no" >&6; }

fi



  if test "x$ac_ct_RANLIB" = x; then

    RANLIB=":"

  else

    case $cross_compiling:$ac_tool_warned in

yes:)

{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5

$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}

ac_tool_warned=yes ;;

esac

    RANLIB=$ac_ct_RANLIB

  fi

else

  RANLIB="$ac_cv_prog_RANLIB"

fi



for ac_prog in 'bison -y' byacc

do

  # Extract the first word of "$ac_prog", so it can be a program name with args.

set dummy $ac_prog; ac_word=$2

{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5

$as_echo_n "checking for $ac_word... " >&6; }

if test "${ac_cv_prog_YACC+set}" = set; then :

  $as_echo_n "(cached) " >&6

else

  if test -n "$YACC"; then

  ac_cv_prog_YACC="$YACC" # Let the user override the test.

else

as_save_IFS=$IFS; IFS=$PATH_SEPARATOR

for as_dir in $PATH

do

  IFS=$as_save_IFS

  test -z "$as_dir" && as_dir=.

    for ac_exec_ext in '' $ac_executable_extensions; do

  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then

    ac_cv_prog_YACC="$ac_prog"

    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5

    break 2

  fi

done

  done

IFS=$as_save_IFS



fi

fi

YACC=$ac_cv_prog_YACC

if test -n "$YACC"; then

  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $YACC" >&5

$as_echo "$YACC" >&6; }

else

  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5

$as_echo "no" >&6; }

fi





  test -n "$YACC" && break

done

test -n "$YACC" || YACC="yacc"





if test -n "$ac_tool_prefix"; then

  # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.

set dummy ${ac_tool_prefix}ar; ac_word=$2

{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5

$as_echo_n "checking for $ac_word... " >&6; }

if test "${ac_cv_prog_AR+set}" = set; then :

  $as_echo_n "(cached) " >&6

else

  if test -n "$AR"; then

  ac_cv_prog_AR="$AR" # Let the user override the test.

else

as_save_IFS=$IFS; IFS=$PATH_SEPARATOR

for as_dir in $PATH

do

  IFS=$as_save_IFS

  test -z "$as_dir" && as_dir=.

    for ac_exec_ext in '' $ac_executable_extensions; do

  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then

    ac_cv_prog_AR="${ac_tool_prefix}ar"

    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5

    break 2

  fi

done

  done

IFS=$as_save_IFS



fi

fi

AR=$ac_cv_prog_AR

if test -n "$AR"; then

  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5

$as_echo "$AR" >&6; }

else

  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5

$as_echo "no" >&6; }

fi





fi

if test -z "$ac_cv_prog_AR"; then

  ac_ct_AR=$AR

  # Extract the first word of "ar", so it can be a program name with args.

set dummy ar; ac_word=$2

{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5

$as_echo_n "checking for $ac_word... " >&6; }

if test "${ac_cv_prog_ac_ct_AR+set}" = set; then :

  $as_echo_n "(cached) " >&6

else

  if test -n "$ac_ct_AR"; then

  ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test.

else

as_save_IFS=$IFS; IFS=$PATH_SEPARATOR

for as_dir in $PATH

do

  IFS=$as_save_IFS

  test -z "$as_dir" && as_dir=.

    for ac_exec_ext in '' $ac_executable_extensions; do

  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then

    ac_cv_prog_ac_ct_AR="ar"

    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5

    break 2

  fi

done

  done

IFS=$as_save_IFS



fi

fi

ac_ct_AR=$ac_cv_prog_ac_ct_AR

if test -n "$ac_ct_AR"; then

  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5

$as_echo "$ac_ct_AR" >&6; }

else

  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5

$as_echo "no" >&6; }

fi



  if test "x$ac_ct_AR" = x; then

    AR=""

  else

    case $cross_compiling:$ac_tool_warned in

yes:)

{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5

$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}

ac_tool_warned=yes ;;

esac

    AR=$ac_ct_AR

  fi

else

  AR="$ac_cv_prog_AR"

fi



if test -n "$ac_tool_prefix"; then

  # Extract the first word of "${ac_tool_prefix}dlltool", so it can be a program name with args.

set dummy ${ac_tool_prefix}dlltool; ac_word=$2

{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5

$as_echo_n "checking for $ac_word... " >&6; }

if test "${ac_cv_prog_DLLTOOL+set}" = set; then :

  $as_echo_n "(cached) " >&6

else

  if test -n "$DLLTOOL"; then

  ac_cv_prog_DLLTOOL="$DLLTOOL" # Let the user override the test.

else

as_save_IFS=$IFS; IFS=$PATH_SEPARATOR

for as_dir in $PATH

do

  IFS=$as_save_IFS

  test -z "$as_dir" && as_dir=.

    for ac_exec_ext in '' $ac_executable_extensions; do

  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then

    ac_cv_prog_DLLTOOL="${ac_tool_prefix}dlltool"

    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5

    break 2

  fi

done

  done

IFS=$as_save_IFS



fi

fi

DLLTOOL=$ac_cv_prog_DLLTOOL

if test -n "$DLLTOOL"; then

  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DLLTOOL" >&5

$as_echo "$DLLTOOL" >&6; }

else

  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5

$as_echo "no" >&6; }

fi





fi

if test -z "$ac_cv_prog_DLLTOOL"; then

  ac_ct_DLLTOOL=$DLLTOOL

  # Extract the first word of "dlltool", so it can be a program name with args.

set dummy dlltool; ac_word=$2

{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5

$as_echo_n "checking for $ac_word... " >&6; }

if test "${ac_cv_prog_ac_ct_DLLTOOL+set}" = set; then :

  $as_echo_n "(cached) " >&6

else

  if test -n "$ac_ct_DLLTOOL"; then

  ac_cv_prog_ac_ct_DLLTOOL="$ac_ct_DLLTOOL" # Let the user override the test.

else

as_save_IFS=$IFS; IFS=$PATH_SEPARATOR

for as_dir in $PATH

do

  IFS=$as_save_IFS

  test -z "$as_dir" && as_dir=.

    for ac_exec_ext in '' $ac_executable_extensions; do

  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then

    ac_cv_prog_ac_ct_DLLTOOL="dlltool"

    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5

    break 2

  fi

done

  done

IFS=$as_save_IFS



fi

fi

ac_ct_DLLTOOL=$ac_cv_prog_ac_ct_DLLTOOL

if test -n "$ac_ct_DLLTOOL"; then

  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DLLTOOL" >&5

$as_echo "$ac_ct_DLLTOOL" >&6; }

else

  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5

$as_echo "no" >&6; }

fi



  if test "x$ac_ct_DLLTOOL" = x; then

    DLLTOOL=""

  else

    case $cross_compiling:$ac_tool_warned in

yes:)

{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5

$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}

ac_tool_warned=yes ;;

esac

    DLLTOOL=$ac_ct_DLLTOOL

  fi

else

  DLLTOOL="$ac_cv_prog_DLLTOOL"

fi



if test -n "$ac_tool_prefix"; then

  # Extract the first word of "${ac_tool_prefix}windres", so it can be a program name with args.

set dummy ${ac_tool_prefix}windres; ac_word=$2

{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5

$as_echo_n "checking for $ac_word... " >&6; }

if test "${ac_cv_prog_WINDRES+set}" = set; then :

  $as_echo_n "(cached) " >&6

else

  if test -n "$WINDRES"; then

  ac_cv_prog_WINDRES="$WINDRES" # Let the user override the test.

else

as_save_IFS=$IFS; IFS=$PATH_SEPARATOR

for as_dir in $PATH

do

  IFS=$as_save_IFS

  test -z "$as_dir" && as_dir=.

    for ac_exec_ext in '' $ac_executable_extensions; do

  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then

    ac_cv_prog_WINDRES="${ac_tool_prefix}windres"

    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5

    break 2

  fi

done

  done

IFS=$as_save_IFS



fi

fi

WINDRES=$ac_cv_prog_WINDRES

if test -n "$WINDRES"; then

  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $WINDRES" >&5

$as_echo "$WINDRES" >&6; }

else

  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5

$as_echo "no" >&6; }

fi





fi

if test -z "$ac_cv_prog_WINDRES"; then

  ac_ct_WINDRES=$WINDRES

  # Extract the first word of "windres", so it can be a program name with args.

set dummy windres; ac_word=$2

{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5

$as_echo_n "checking for $ac_word... " >&6; }

if test "${ac_cv_prog_ac_ct_WINDRES+set}" = set; then :

  $as_echo_n "(cached) " >&6

else

  if test -n "$ac_ct_WINDRES"; then

  ac_cv_prog_ac_ct_WINDRES="$ac_ct_WINDRES" # Let the user override the test.

else

as_save_IFS=$IFS; IFS=$PATH_SEPARATOR

for as_dir in $PATH

do

  IFS=$as_save_IFS

  test -z "$as_dir" && as_dir=.

    for ac_exec_ext in '' $ac_executable_extensions; do

  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then

    ac_cv_prog_ac_ct_WINDRES="windres"

    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5

    break 2

  fi

done

  done

IFS=$as_save_IFS



fi

fi

ac_ct_WINDRES=$ac_cv_prog_ac_ct_WINDRES

if test -n "$ac_ct_WINDRES"; then

  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_WINDRES" >&5

$as_echo "$ac_ct_WINDRES" >&6; }

else

  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5

$as_echo "no" >&6; }

fi



  if test "x$ac_ct_WINDRES" = x; then

    WINDRES=""

  else

    case $cross_compiling:$ac_tool_warned in

yes:)

{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5

$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}

ac_tool_warned=yes ;;

esac

    WINDRES=$ac_ct_WINDRES

  fi

else

  WINDRES="$ac_cv_prog_WINDRES"

fi





case $host_os in

  gnu*)

    # Needed for GNU Hurd hosts.

    if test -n "$ac_tool_prefix"; then

  # Extract the first word of "${ac_tool_prefix}mig", so it can be a program name with args.

set dummy ${ac_tool_prefix}mig; ac_word=$2

{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5

$as_echo_n "checking for $ac_word... " >&6; }

if test "${ac_cv_prog_MIG+set}" = set; then :

  $as_echo_n "(cached) " >&6

else

  if test -n "$MIG"; then

  ac_cv_prog_MIG="$MIG" # Let the user override the test.

else

as_save_IFS=$IFS; IFS=$PATH_SEPARATOR

for as_dir in $PATH

do

  IFS=$as_save_IFS

  test -z "$as_dir" && as_dir=.

    for ac_exec_ext in '' $ac_executable_extensions; do

  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then

    ac_cv_prog_MIG="${ac_tool_prefix}mig"

    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5

    break 2

  fi

done

  done

IFS=$as_save_IFS



fi

fi

MIG=$ac_cv_prog_MIG

if test -n "$MIG"; then

  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MIG" >&5

$as_echo "$MIG" >&6; }

else

  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5

$as_echo "no" >&6; }

fi





fi

if test -z "$ac_cv_prog_MIG"; then

  ac_ct_MIG=$MIG

  # Extract the first word of "mig", so it can be a program name with args.

set dummy mig; ac_word=$2

{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5

$as_echo_n "checking for $ac_word... " >&6; }

if test "${ac_cv_prog_ac_ct_MIG+set}" = set; then :

  $as_echo_n "(cached) " >&6

else

  if test -n "$ac_ct_MIG"; then

  ac_cv_prog_ac_ct_MIG="$ac_ct_MIG" # Let the user override the test.

else

as_save_IFS=$IFS; IFS=$PATH_SEPARATOR

for as_dir in $PATH

do

  IFS=$as_save_IFS

  test -z "$as_dir" && as_dir=.

    for ac_exec_ext in '' $ac_executable_extensions; do

  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then

    ac_cv_prog_ac_ct_MIG="mig"

    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5

    break 2

  fi

done

  done

IFS=$as_save_IFS



fi

fi

ac_ct_MIG=$ac_cv_prog_ac_ct_MIG

if test -n "$ac_ct_MIG"; then

  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_MIG" >&5

$as_echo "$ac_ct_MIG" >&6; }

else

  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5

$as_echo "no" >&6; }

fi



  if test "x$ac_ct_MIG" = x; then

    MIG=""

  else

    case $cross_compiling:$ac_tool_warned in

yes:)

{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5

$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}

ac_tool_warned=yes ;;

esac

    MIG=$ac_ct_MIG

  fi

else

  MIG="$ac_cv_prog_MIG"

fi



    if test x"$MIG" = x; then

      as_fn_error "MIG not found but required for $host hosts" "$LINENO" 5

    fi

    ;;

esac



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

# Checks for libraries.  #

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



# We might need to link with -lm; most simulators need it.

{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for main in -lm" >&5

$as_echo_n "checking for main in -lm... " >&6; }

if test "${ac_cv_lib_m_main+set}" = set; then :

  $as_echo_n "(cached) " >&6

else

  ac_check_lib_save_LIBS=$LIBS

LIBS="-lm  $LIBS"

cat confdefs.h - <<_ACEOF >conftest.$ac_ext

/* end confdefs.h.  */





int

main ()

{

return main ();

  ;

  return 0;

}

_ACEOF

if ac_fn_c_try_link "$LINENO"; then :

  ac_cv_lib_m_main=yes

else

  ac_cv_lib_m_main=no

fi

rm -f core conftest.err conftest.$ac_objext \

    conftest$ac_exeext conftest.$ac_ext

LIBS=$ac_check_lib_save_LIBS

fi

{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_main" >&5

$as_echo "$ac_cv_lib_m_main" >&6; }

if test "x$ac_cv_lib_m_main" = x""yes; then :

  cat >>confdefs.h <<_ACEOF

#define HAVE_LIBM 1

_ACEOF



  LIBS="-lm $LIBS"



fi





# We need to link with -lw to get `wctype' on Solaris before Solaris

# 2.6.  Solaris 2.6 and beyond have this function in libc, and have a

# libw that some versions of the GNU linker cannot hanle (GNU ld 2.9.1

# is known to have this problem).  Therefore we avoid libw if we can.

ac_fn_c_check_func "$LINENO" "wctype" "ac_cv_func_wctype"

if test "x$ac_cv_func_wctype" = x""yes; then :



else

  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for wctype in -lw" >&5

$as_echo_n "checking for wctype in -lw... " >&6; }

if test "${ac_cv_lib_w_wctype+set}" = set; then :

  $as_echo_n "(cached) " >&6

else

  ac_check_lib_save_LIBS=$LIBS

LIBS="-lw  $LIBS"

cat confdefs.h - <<_ACEOF >conftest.$ac_ext

/* end confdefs.h.  */



/* Override any GCC internal prototype to avoid an error.

   Use char because int might match the return type of a GCC

   builtin and then its argument prototype would still apply.  */

#ifdef __cplusplus

extern "C"

#endif

char wctype ();

int

main ()

{

return wctype ();

  ;

  return 0;

}

_ACEOF

if ac_fn_c_try_link "$LINENO"; then :

  ac_cv_lib_w_wctype=yes

else

  ac_cv_lib_w_wctype=no

fi

rm -f core conftest.err conftest.$ac_objext \

    conftest$ac_exeext conftest.$ac_ext

LIBS=$ac_check_lib_save_LIBS

fi

{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_w_wctype" >&5

$as_echo "$ac_cv_lib_w_wctype" >&6; }

if test "x$ac_cv_lib_w_wctype" = x""yes; then :

  cat >>confdefs.h <<_ACEOF

#define HAVE_LIBW 1

_ACEOF



  LIBS="-lw $LIBS"



fi



fi





# Some systems (e.g. Solaris) have `gethostbyname' in libnsl.

{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing gethostbyname" >&5

$as_echo_n "checking for library containing gethostbyname... " >&6; }

if test "${ac_cv_search_gethostbyname+set}" = set; then :

  $as_echo_n "(cached) " >&6

else

  ac_func_search_save_LIBS=$LIBS

cat confdefs.h - <<_ACEOF >conftest.$ac_ext

/* end confdefs.h.  */



/* Override any GCC internal prototype to avoid an error.

   Use char because int might match the return type of a GCC

   builtin and then its argument prototype would still apply.  */

#ifdef __cplusplus

extern "C"

#endif

char gethostbyname ();

int

main ()

{

return gethostbyname ();

  ;

  return 0;

}

_ACEOF

for ac_lib in '' nsl; do

  if test -z "$ac_lib"; then

    ac_res="none required"

  else

    ac_res=-l$ac_lib

    LIBS="-l$ac_lib  $ac_func_search_save_LIBS"

  fi

  if ac_fn_c_try_link "$LINENO"; then :

  ac_cv_search_gethostbyname=$ac_res

fi

rm -f core conftest.err conftest.$ac_objext \

    conftest$ac_exeext

  if test "${ac_cv_search_gethostbyname+set}" = set; then :

  break

fi

done

if test "${ac_cv_search_gethostbyname+set}" = set; then :



else

  ac_cv_search_gethostbyname=no

fi

rm conftest.$ac_ext

LIBS=$ac_func_search_save_LIBS

fi

{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_gethostbyname" >&5

$as_echo "$ac_cv_search_gethostbyname" >&6; }

ac_res=$ac_cv_search_gethostbyname

if test "$ac_res" != no; then :

  test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"



fi





# Some systems (e.g. Solaris) have `socketpair' in libsocket.

{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing socketpair" >&5

$as_echo_n "checking for library containing socketpair... " >&6; }

if test "${ac_cv_search_socketpair+set}" = set; then :

  $as_echo_n "(cached) " >&6

else

  ac_func_search_save_LIBS=$LIBS

cat confdefs.h - <<_ACEOF >conftest.$ac_ext

/* end confdefs.h.  */



/* Override any GCC internal prototype to avoid an error.

   Use char because int might match the return type of a GCC

   builtin and then its argument prototype would still apply.  */

#ifdef __cplusplus

extern "C"

#endif

char socketpair ();

int

main ()

{

return socketpair ();

  ;

  return 0;

}

_ACEOF

for ac_lib in '' socket; do

  if test -z "$ac_lib"; then

    ac_res="none required"

  else

    ac_res=-l$ac_lib

    LIBS="-l$ac_lib  $ac_func_search_save_LIBS"

  fi

  if ac_fn_c_try_link "$LINENO"; then :

  ac_cv_search_socketpair=$ac_res

fi

rm -f core conftest.err conftest.$ac_objext \

    conftest$ac_exeext

  if test "${ac_cv_search_socketpair+set}" = set; then :

  break

fi

done

if test "${ac_cv_search_socketpair+set}" = set; then :



else

  ac_cv_search_socketpair=no

fi

rm conftest.$ac_ext

LIBS=$ac_func_search_save_LIBS

fi

{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_socketpair" >&5

$as_echo "$ac_cv_search_socketpair" >&6; }

ac_res=$ac_cv_search_socketpair

if test "$ac_res" != no; then :

  test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"



fi





# Link in zlib if we can.  This allows us to read compressed debug sections.



  # See if the user specified whether he wants zlib support or not.



# Check whether --with-zlib was given.

if test "${with_zlib+set}" = set; then :

  withval=$with_zlib;

else

  with_zlib=auto

fi





  if test "$with_zlib" != "no"; then

    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing zlibVersion" >&5

$as_echo_n "checking for library containing zlibVersion... " >&6; }

if test "${ac_cv_search_zlibVersion+set}" = set; then :

  $as_echo_n "(cached) " >&6

else

  ac_func_search_save_LIBS=$LIBS

cat confdefs.h - <<_ACEOF >conftest.$ac_ext

/* end confdefs.h.  */



/* Override any GCC internal prototype to avoid an error.

   Use char because int might match the return type of a GCC

   builtin and then its argument prototype would still apply.  */

#ifdef __cplusplus

extern "C"

#endif

char zlibVersion ();

int

main ()

{

return zlibVersion ();

  ;

  return 0;

}

_ACEOF

for ac_lib in '' z; do

  if test -z "$ac_lib"; then

    ac_res="none required"

  else

    ac_res=-l$ac_lib

    LIBS="-l$ac_lib  $ac_func_search_save_LIBS"

  fi

  if ac_fn_c_try_link "$LINENO"; then :

  ac_cv_search_zlibVersion=$ac_res

fi

rm -f core conftest.err conftest.$ac_objext \

    conftest$ac_exeext

  if test "${ac_cv_search_zlibVersion+set}" = set; then :

  break

fi

done

if test "${ac_cv_search_zlibVersion+set}" = set; then :



else

  ac_cv_search_zlibVersion=no

fi

rm conftest.$ac_ext

LIBS=$ac_func_search_save_LIBS

fi

{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_zlibVersion" >&5

$as_echo "$ac_cv_search_zlibVersion" >&6; }

ac_res=$ac_cv_search_zlibVersion

if test "$ac_res" != no; then :

  test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"

  for ac_header in zlib.h

do :

  ac_fn_c_check_header_mongrel "$LINENO" "zlib.h" "ac_cv_header_zlib_h" "$ac_includes_default"

if test "x$ac_cv_header_zlib_h" = x""yes; then :

  cat >>confdefs.h <<_ACEOF

#define HAVE_ZLIB_H 1

_ACEOF



fi



done



fi



    if test "$with_zlib" = "yes" -a "$ac_cv_header_zlib_h" != "yes"; then

      as_fn_error "zlib (libz) library was explicitly requested but not found" "$LINENO" 5

    fi

  fi





# On HP/UX we may need libxpdl for dlgetmodinfo (used by solib-pa64.c).

{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing dlgetmodinfo" >&5

$as_echo_n "checking for library containing dlgetmodinfo... " >&6; }

if test "${ac_cv_search_dlgetmodinfo+set}" = set; then :

  $as_echo_n "(cached) " >&6

else

  ac_func_search_save_LIBS=$LIBS

cat confdefs.h - <<_ACEOF >conftest.$ac_ext

/* end confdefs.h.  */



/* Override any GCC internal prototype to avoid an error.

   Use char because int might match the return type of a GCC

   builtin and then its argument prototype would still apply.  */

#ifdef __cplusplus

extern "C"

#endif

char dlgetmodinfo ();

int

main ()

{

return dlgetmodinfo ();

  ;

  return 0;

}

_ACEOF

for ac_lib in '' dl xpdl; do

  if test -z "$ac_lib"; then

    ac_res="none required"

  else

    ac_res=-l$ac_lib

    LIBS="-l$ac_lib  $ac_func_search_save_LIBS"

  fi

  if ac_fn_c_try_link "$LINENO"; then :

  ac_cv_search_dlgetmodinfo=$ac_res

fi

rm -f core conftest.err conftest.$ac_objext \

    conftest$ac_exeext

  if test "${ac_cv_search_dlgetmodinfo+set}" = set; then :

  break

fi

done

if test "${ac_cv_search_dlgetmodinfo+set}" = set; then :



else

  ac_cv_search_dlgetmodinfo=no

fi

rm conftest.$ac_ext

LIBS=$ac_func_search_save_LIBS

fi

{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_dlgetmodinfo" >&5

$as_echo "$ac_cv_search_dlgetmodinfo" >&6; }

ac_res=$ac_cv_search_dlgetmodinfo

if test "$ac_res" != no; then :

  test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"



fi











# Check whether --with-libiconv-prefix was given.

if test "${with_libiconv_prefix+set}" = set; then :

  withval=$with_libiconv_prefix;

    for dir in `echo "$withval" | tr : ' '`; do

      if test -d $dir/include; then LIBICONV_INCLUDE="-I$dir/include"; fi

      if test -d $dir/lib; then LIBICONV_LIBDIR="-L$dir/lib"; fi

    done



fi





  BUILD_LIBICONV_LIBDIRS="../libiconv/lib/.libs ../libiconv/lib/_libs"

  BUILD_LIBICONV_INCLUDE="-I../libiconv/include"



  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for iconv" >&5

$as_echo_n "checking for iconv... " >&6; }

if test "${am_cv_func_iconv+set}" = set; then :

  $as_echo_n "(cached) " >&6

else



    am_cv_func_iconv="no, consider installing GNU libiconv"

    am_cv_lib_iconv=no

    am_cv_use_build_libiconv=no

    am_cv_build_libiconv_path=



    # If libiconv is part of the build tree, then try using it over

    # any system iconv.

    if test -d ../libiconv; then

      for lib_dir in $BUILD_LIBICONV_LIBDIRS; do

        am_save_LIBS="$LIBS"

        am_save_CPPFLAGS="$CPPFLAGS"

        LIBS="$LIBS $lib_dir/libiconv.a"

        CPPFLAGS="$CPPFLAGS $BUILD_LIBICONV_INCLUDE"

        cat confdefs.h - <<_ACEOF >conftest.$ac_ext

/* end confdefs.h.  */

#include <stdlib.h>

#include <iconv.h>

int

main ()

{

iconv_t cd = iconv_open("","");

           iconv(cd,NULL,NULL,NULL,NULL);

           iconv_close(cd);

  ;

  return 0;

}

_ACEOF

if ac_fn_c_try_link "$LINENO"; then :

  am_cv_use_build_libiconv=yes

          am_cv_build_libiconv_path=$lib_dir/libiconv.a

          am_cv_lib_iconv=yes

          am_cv_func_iconv=yes

fi

rm -f core conftest.err conftest.$ac_objext \

    conftest$ac_exeext conftest.$ac_ext

        LIBS="$am_save_LIBS"

        CPPFLAGS="$am_save_CPPFLAGS"

        if test "$am_cv_use_build_libiconv" = "yes"; then

          break

        fi

      done

    fi



    # Next, try to find iconv in libc.

    if test "$am_cv_func_iconv" != yes; then

      cat confdefs.h - <<_ACEOF >conftest.$ac_ext

/* end confdefs.h.  */

#include <stdlib.h>

#include <iconv.h>

int

main ()

{

iconv_t cd = iconv_open("","");

         iconv(cd,NULL,NULL,NULL,NULL);

         iconv_close(cd);

  ;

  return 0;

}

_ACEOF

if ac_fn_c_try_link "$LINENO"; then :

  am_cv_func_iconv=yes

fi

rm -f core conftest.err conftest.$ac_objext \

    conftest$ac_exeext conftest.$ac_ext

    fi



    # If iconv was not in libc, try -liconv.  In this case, arrange to

    # look in the libiconv prefix, if it was specified by the user.

    if test "$am_cv_func_iconv" != yes; then

      am_save_CPPFLAGS="$CPPFLAGS"

      am_save_LIBS="$LIBS"

      if test -n "$LIBICONV_INCLUDE"; then

        CPPFLAGS="$CPPFLAGS $LIBICONV_INCLUDE"

        LIBS="$LIBS $LIBICONV_LIBDIR"

      fi

      LIBS="$LIBS -liconv"

      cat confdefs.h - <<_ACEOF >conftest.$ac_ext

/* end confdefs.h.  */

#include <stdlib.h>

#include <iconv.h>

int

main ()

{

iconv_t cd = iconv_open("","");

         iconv(cd,NULL,NULL,NULL,NULL);

         iconv_close(cd);

  ;

  return 0;

}

_ACEOF

if ac_fn_c_try_link "$LINENO"; then :

  am_cv_lib_iconv=yes

        am_cv_func_iconv=yes

fi

rm -f core conftest.err conftest.$ac_objext \

    conftest$ac_exeext conftest.$ac_ext

      LIBS="$am_save_LIBS"

      CPPFLAGS="$am_save_CPPFLAGS"

    fi



fi

{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_func_iconv" >&5

$as_echo "$am_cv_func_iconv" >&6; }



  # Set the various flags based on the cache variables.  We can't rely

  # on the flags to remain set from the above code, due to caching.

  LIBICONV=

  if test "$am_cv_lib_iconv" = yes; then

    LIBICONV="-liconv"

  else

    LIBICONV_LIBDIR=

    LIBICONV_INCLUDE=

  fi

  if test "$am_cv_use_build_libiconv" = yes; then

    LIBICONV="$am_cv_build_libiconv_path"

    LIBICONV_LIBDIR=""

    LIBICONV_INCLUDE="$BUILD_LIBICONV_INCLUDE"

  fi

  CPPFLAGS="$CPPFLAGS $LIBICONV_INCLUDE"

  LIBS="$LIBS $LIBICONV_LIBDIR $LIBICONV"



  if test "$am_cv_func_iconv" = yes; then



$as_echo "#define HAVE_ICONV 1" >>confdefs.h



    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for iconv declaration" >&5

$as_echo_n "checking for iconv declaration... " >&6; }

    if test "${am_cv_proto_iconv+set}" = set; then :

  $as_echo_n "(cached) " >&6

else



      cat confdefs.h - <<_ACEOF >conftest.$ac_ext

/* end confdefs.h.  */



#include <stdlib.h>

#include <iconv.h>

extern

#ifdef __cplusplus

"C"

#endif

#if defined(__STDC__) || defined(__cplusplus)

size_t iconv (iconv_t cd, char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft);

#else

size_t iconv();

#endif



int

main ()

{



  ;

  return 0;

}

_ACEOF

if ac_fn_c_try_compile "$LINENO"; then :

  am_cv_proto_iconv_arg1=""

else

  am_cv_proto_iconv_arg1="const"

fi

rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext

      am_cv_proto_iconv="extern size_t iconv (iconv_t cd, $am_cv_proto_iconv_arg1 char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft);"

fi



    am_cv_proto_iconv=`echo "$am_cv_proto_iconv" | tr -s ' ' | sed -e 's/( /(/'`

    { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${ac_t:-

         }$am_cv_proto_iconv" >&5

$as_echo "${ac_t:-

         }$am_cv_proto_iconv" >&6; }



cat >>confdefs.h <<_ACEOF

#define ICONV_CONST $am_cv_proto_iconv_arg1

_ACEOF



  fi





# GDB may fork/exec the iconv program to get the list of supported character

# sets.  Allow the user to specify where to find it.

# There are several factors affecting the choice of option name:

# - There is already --with-libiconv-prefix but we can't use it, it specifies

#   the build-time location of libiconv files.

# - The program we need to find is iconv, which comes with glibc.  The user

#   doesn't necessarily have libiconv installed.  Therefore naming this

#   --with-libiconv-foo feels wrong.

# - We want the path to be relocatable, but GDB_AC_DEFINE_RELOCATABLE is

#   defined to work on directories not files (though it really doesn't know

#   the difference).

# - Calling this --with-iconv-prefix is perceived to cause too much confusion

#   with --with-libiconv-prefix.

# Putting these together is why the option name is --with-iconv-bin.





# Check whether --with-iconv-bin was given.

if test "${with_iconv_bin+set}" = set; then :

  withval=$with_iconv_bin; iconv_bin="${withval}"



cat >>confdefs.h <<_ACEOF

#define ICONV_BIN "${iconv_bin}"

_ACEOF





  if test "x$exec_prefix" = xNONE || test "x$exec_prefix" = 'x${prefix}'; then

     if test "x$prefix" = xNONE; then

             test_prefix=/usr/local

     else

        test_prefix=$prefix

     fi

  else

     test_prefix=$exec_prefix

  fi

  value=0

  case ${iconv_bin} in

     "${test_prefix}"|"${test_prefix}/"*|\

        '${exec_prefix}'|'${exec_prefix}/'*)

     value=1

     ;;

  esac



cat >>confdefs.h <<_ACEOF

#define ICONV_BIN_RELOCATABLE $value

_ACEOF







fi





# For the TUI, we need enhanced curses functionality.

if test x"$enable_tui" != xno; then

  prefer_curses=yes

fi



curses_found=no

if test x"$prefer_curses" = xyes; then

  # FIXME: kettenis/20040905: We prefer ncurses over the vendor-supplied

  # curses library because the latter might not provide all the

  # functionality we need.  However, this leads to problems on systems

  # where the linker searches /usr/local/lib, but the compiler doesn't

  # search /usr/local/include, if ncurses is installed in /usr/local.  A

  # default installation of ncurses on alpha*-dec-osf* will lead to such

  # a situation.

  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing waddstr" >&5

$as_echo_n "checking for library containing waddstr... " >&6; }

if test "${ac_cv_search_waddstr+set}" = set; then :

  $as_echo_n "(cached) " >&6

else

  ac_func_search_save_LIBS=$LIBS

cat confdefs.h - <<_ACEOF >conftest.$ac_ext

/* end confdefs.h.  */



/* Override any GCC internal prototype to avoid an error.

   Use char because int might match the return type of a GCC

   builtin and then its argument prototype would still apply.  */

#ifdef __cplusplus

extern "C"

#endif

char waddstr ();

int

main ()

{

return waddstr ();

  ;

  return 0;

}

_ACEOF

for ac_lib in '' ncurses cursesX curses; do

  if test -z "$ac_lib"; then

    ac_res="none required"

  else

    ac_res=-l$ac_lib

    LIBS="-l$ac_lib  $ac_func_search_save_LIBS"

  fi

  if ac_fn_c_try_link "$LINENO"; then :

  ac_cv_search_waddstr=$ac_res

fi

rm -f core conftest.err conftest.$ac_objext \

    conftest$ac_exeext

  if test "${ac_cv_search_waddstr+set}" = set; then :

  break

fi

done

if test "${ac_cv_search_waddstr+set}" = set; then :



else

  ac_cv_search_waddstr=no

fi

rm conftest.$ac_ext

LIBS=$ac_func_search_save_LIBS

fi

{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_waddstr" >&5

$as_echo "$ac_cv_search_waddstr" >&6; }

ac_res=$ac_cv_search_waddstr

if test "$ac_res" != no; then :

  test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"



fi





  if test "$ac_cv_search_waddstr" != no; then

    curses_found=yes

  fi

fi



# Check whether we should enable the TUI, but only do so if we really

# can.

if test x"$enable_tui" != xno; then

  if test -d $srcdir/tui; then

    if test "$curses_found" != no; then

      CONFIG_OBS="$CONFIG_OBS \$(SUBDIR_TUI_OBS)"

      CONFIG_DEPS="$CONFIG_DEPS \$(SUBDIR_TUI_DEPS)"

      CONFIG_SRCS="$CONFIG_SRCS \$(SUBDIR_TUI_SRCS)"

      ENABLE_CFLAGS="$ENABLE_CFLAGS \$(SUBDIR_TUI_CFLAGS)"

    else

      if test x"$enable_tui" = xyes; then

        as_fn_error "no enhanced curses library found; disable TUI" "$LINENO" 5

      else

        { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: no enhanced curses library found; disabling TUI" >&5

$as_echo "$as_me: WARNING: no enhanced curses library found; disabling TUI" >&2;}

      fi

    fi

  fi

fi



# Since GDB uses Readline, we need termcap functionality.  In many

# cases this will be provided by the curses library, but some systems

# have a seperate termcap library, or no curses library at all.



case $host_os in

  cygwin*)

    if test -d $srcdir/libtermcap; then

      LIBS="../libtermcap/libtermcap.a $LIBS"

      ac_cv_search_tgetent="../libtermcap/libtermcap.a"

    fi ;;

  go32* | *djgpp*)

    ac_cv_search_tgetent="none required"

    ;;

  *mingw32*)

    ac_cv_search_tgetent="none required"

    CONFIG_OBS="$CONFIG_OBS windows-termcap.o"

    ;;

esac



# These are the libraries checked by Readline.

{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing tgetent" >&5

$as_echo_n "checking for library containing tgetent... " >&6; }

if test "${ac_cv_search_tgetent+set}" = set; then :

  $as_echo_n "(cached) " >&6

else

  ac_func_search_save_LIBS=$LIBS

cat confdefs.h - <<_ACEOF >conftest.$ac_ext

/* end confdefs.h.  */



/* Override any GCC internal prototype to avoid an error.

   Use char because int might match the return type of a GCC

   builtin and then its argument prototype would still apply.  */

#ifdef __cplusplus

extern "C"

#endif

char tgetent ();

int

main ()

{

return tgetent ();

  ;

  return 0;

}

_ACEOF

for ac_lib in '' termcap tinfo curses ncurses; do

  if test -z "$ac_lib"; then

    ac_res="none required"

  else

    ac_res=-l$ac_lib

    LIBS="-l$ac_lib  $ac_func_search_save_LIBS"

  fi

  if ac_fn_c_try_link "$LINENO"; then :

  ac_cv_search_tgetent=$ac_res

fi

rm -f core conftest.err conftest.$ac_objext \

    conftest$ac_exeext

  if test "${ac_cv_search_tgetent+set}" = set; then :

  break

fi

done

if test "${ac_cv_search_tgetent+set}" = set; then :



else

  ac_cv_search_tgetent=no

fi

rm conftest.$ac_ext

LIBS=$ac_func_search_save_LIBS

fi

{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_tgetent" >&5

$as_echo "$ac_cv_search_tgetent" >&6; }

ac_res=$ac_cv_search_tgetent

if test "$ac_res" != no; then :

  test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"



fi





if test "$ac_cv_search_tgetent" = no; then

  as_fn_error "no termcap library found" "$LINENO" 5

fi





# Check whether --with-system-readline was given.

if test "${with_system_readline+set}" = set; then :

  withval=$with_system_readline;

fi





if test "$with_system_readline" = yes; then

  READLINE=-lreadline

  READLINE_DEPS=

  READLINE_CFLAGS=

  READLINE_TEXI_INCFLAG=

else

  READLINE='$(READLINE_DIR)/libreadline.a'

  READLINE_DEPS='$(READLINE)'

  READLINE_CFLAGS='-I$(READLINE_SRC)/..'

  READLINE_TEXI_INCFLAG='-I $(READLINE_DIR)'

fi











# Generate jit-reader.h



# This is typedeffed to GDB_CORE_ADDR in jit-reader.h

TARGET_PTR=



# The cast to long int works around a bug in the HP C Compiler

# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects

# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.

# This bug is HP SR number 8606223364.

{ $as_echo "$as_me:${as_lineno-$LINENO}: checking size of unsigned long long" >&5

$as_echo_n "checking size of unsigned long long... " >&6; }

if test "${ac_cv_sizeof_unsigned_long_long+set}" = set; then :

  $as_echo_n "(cached) " >&6

else

  if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (unsigned long long))" "ac_cv_sizeof_unsigned_long_long"        "$ac_includes_default"; then :



else

  if test "$ac_cv_type_unsigned_long_long" = yes; then

     { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5

$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}

{ as_fn_set_status 77

as_fn_error "cannot compute sizeof (unsigned long long)

See \`config.log' for more details." "$LINENO" 5; }; }

   else

     ac_cv_sizeof_unsigned_long_long=0

   fi

fi



fi

{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_unsigned_long_long" >&5

$as_echo "$ac_cv_sizeof_unsigned_long_long" >&6; }







cat >>confdefs.h <<_ACEOF

#define SIZEOF_UNSIGNED_LONG_LONG $ac_cv_sizeof_unsigned_long_long

_ACEOF





# The cast to long int works around a bug in the HP C Compiler

# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects

# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.

# This bug is HP SR number 8606223364.

{ $as_echo "$as_me:${as_lineno-$LINENO}: checking size of unsigned long" >&5

$as_echo_n "checking size of unsigned long... " >&6; }

if test "${ac_cv_sizeof_unsigned_long+set}" = set; then :

  $as_echo_n "(cached) " >&6

else

  if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (unsigned long))" "ac_cv_sizeof_unsigned_long"        "$ac_includes_default"; then :



else

  if test "$ac_cv_type_unsigned_long" = yes; then

     { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5

$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}

{ as_fn_set_status 77

as_fn_error "cannot compute sizeof (unsigned long)

See \`config.log' for more details." "$LINENO" 5; }; }

   else

     ac_cv_sizeof_unsigned_long=0

   fi

fi



fi

{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_unsigned_long" >&5

$as_echo "$ac_cv_sizeof_unsigned_long" >&6; }







cat >>confdefs.h <<_ACEOF

#define SIZEOF_UNSIGNED_LONG $ac_cv_sizeof_unsigned_long

_ACEOF





# The cast to long int works around a bug in the HP C Compiler

# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects

# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.

# This bug is HP SR number 8606223364.

{ $as_echo "$as_me:${as_lineno-$LINENO}: checking size of unsigned __int128" >&5

$as_echo_n "checking size of unsigned __int128... " >&6; }

if test "${ac_cv_sizeof_unsigned___int128+set}" = set; then :

  $as_echo_n "(cached) " >&6

else

  if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (unsigned __int128))" "ac_cv_sizeof_unsigned___int128"        "$ac_includes_default"; then :



else

  if test "$ac_cv_type_unsigned___int128" = yes; then

     { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5

$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}

{ as_fn_set_status 77

as_fn_error "cannot compute sizeof (unsigned __int128)

See \`config.log' for more details." "$LINENO" 5; }; }

   else

     ac_cv_sizeof_unsigned___int128=0

   fi

fi



fi

{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_unsigned___int128" >&5

$as_echo "$ac_cv_sizeof_unsigned___int128" >&6; }







cat >>confdefs.h <<_ACEOF

#define SIZEOF_UNSIGNED___INT128 $ac_cv_sizeof_unsigned___int128

_ACEOF







if test "x${ac_cv_sizeof_unsigned_long}" = "x8"; then

  TARGET_PTR="unsigned long"

elif test "x${ac_cv_sizeof_unsigned_long_long}" = "x8"; then

  TARGET_PTR="unsigned long long"

elif test "x${ac_cv_sizeof_unsigned___int128}" = "x16"; then

  TARGET_PTR="unsigned __int128"

else

  TARGET_PTR="unsigned long"

fi





ac_config_files="$ac_config_files jit-reader.h:jit-reader.in"





{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing dlopen" >&5

$as_echo_n "checking for library containing dlopen... " >&6; }

if test "${ac_cv_search_dlopen+set}" = set; then :

  $as_echo_n "(cached) " >&6

else

  ac_func_search_save_LIBS=$LIBS

cat confdefs.h - <<_ACEOF >conftest.$ac_ext

/* end confdefs.h.  */



/* Override any GCC internal prototype to avoid an error.

   Use char because int might match the return type of a GCC

   builtin and then its argument prototype would still apply.  */

#ifdef __cplusplus

extern "C"

#endif

char dlopen ();

int

main ()

{

return dlopen ();

  ;

  return 0;

}

_ACEOF

for ac_lib in '' dl; do

  if test -z "$ac_lib"; then

    ac_res="none required"

  else

    ac_res=-l$ac_lib

    LIBS="-l$ac_lib  $ac_func_search_save_LIBS"

  fi

  if ac_fn_c_try_link "$LINENO"; then :

  ac_cv_search_dlopen=$ac_res

fi

rm -f core conftest.err conftest.$ac_objext \

    conftest$ac_exeext

  if test "${ac_cv_search_dlopen+set}" = set; then :

  break

fi

done

if test "${ac_cv_search_dlopen+set}" = set; then :



else

  ac_cv_search_dlopen=no

fi

rm conftest.$ac_ext

LIBS=$ac_func_search_save_LIBS

fi

{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_dlopen" >&5

$as_echo "$ac_cv_search_dlopen" >&6; }

ac_res=$ac_cv_search_dlopen

if test "$ac_res" != no; then :

  test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"



fi









# Check whether --with-jit-reader-dir was given.

if test "${with_jit_reader_dir+set}" = set; then :

  withval=$with_jit_reader_dir;

    JIT_READER_DIR=$withval

else

  JIT_READER_DIR=${libdir}/gdb

fi





  test "x$prefix" = xNONE && prefix="$ac_default_prefix"

  test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'

  ac_define_dir=`eval echo $JIT_READER_DIR`

  ac_define_dir=`eval echo $ac_define_dir`



cat >>confdefs.h <<_ACEOF

#define JIT_READER_DIR "$ac_define_dir"

_ACEOF









  if test "x$exec_prefix" = xNONE || test "x$exec_prefix" = 'x${prefix}'; then

     if test "x$prefix" = xNONE; then

             test_prefix=/usr/local

     else

        test_prefix=$prefix

     fi

  else

     test_prefix=$exec_prefix

  fi

  value=0

  case ${ac_define_dir} in

     "${test_prefix}"|"${test_prefix}/"*|\

        '${exec_prefix}'|'${exec_prefix}/'*)

     value=1

     ;;

  esac



cat >>confdefs.h <<_ACEOF

#define JIT_READER_DIR_RELOCATABLE $value

_ACEOF











# Check whether --with-expat was given.

if test "${with_expat+set}" = set; then :

  withval=$with_expat;

else

  with_expat=auto

fi



{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to use expat" >&5

$as_echo_n "checking whether to use expat... " >&6; }

{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_expat" >&5

$as_echo "$with_expat" >&6; }



if test "${with_expat}" = no; then

  { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: expat support disabled; some features may be unavailable." >&5

$as_echo "$as_me: WARNING: expat support disabled; some features may be unavailable." >&2;}

  HAVE_LIBEXPAT=no

else



      if test "X$prefix" = "XNONE"; then

    acl_final_prefix="$ac_default_prefix"

  else

    acl_final_prefix="$prefix"

  fi

  if test "X$exec_prefix" = "XNONE"; then

    acl_final_exec_prefix='${prefix}'

  else

    acl_final_exec_prefix="$exec_prefix"

  fi

  acl_save_prefix="$prefix"

  prefix="$acl_final_prefix"

  eval acl_final_exec_prefix=\"$acl_final_exec_prefix\"

  prefix="$acl_save_prefix"





# Check whether --with-gnu-ld was given.

if test "${with_gnu_ld+set}" = set; then :

  withval=$with_gnu_ld; test "$withval" = no || with_gnu_ld=yes

else

  with_gnu_ld=no

fi



# Prepare PATH_SEPARATOR.

# 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

ac_prog=ld

if test "$GCC" = yes; then

  # Check if gcc -print-prog-name=ld gives a path.

  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by GCC" >&5

$as_echo_n "checking for ld used by GCC... " >&6; }

  case $host in

  *-*-mingw*)

    # gcc leaves a trailing carriage return which upsets mingw

    ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;

  *)

    ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;

  esac

  case $ac_prog in

    # Accept absolute paths.

    [\\/]* | [A-Za-z]:[\\/]*)

      re_direlt='/[^/][^/]*/\.\./'

      # Canonicalize the path of ld

      ac_prog=`echo $ac_prog| sed 's%\\\\%/%g'`

      while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do

        ac_prog=`echo $ac_prog| sed "s%$re_direlt%/%"`

      done

      test -z "$LD" && LD="$ac_prog"

      ;;

  "")

    # If it fails, then pretend we aren't using GCC.

    ac_prog=ld

    ;;

  *)

    # If it is relative, then search for the first ld in PATH.

    with_gnu_ld=unknown

    ;;

  esac

elif test "$with_gnu_ld" = yes; then

  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5

$as_echo_n "checking for GNU ld... " >&6; }

else

  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5

$as_echo_n "checking for non-GNU ld... " >&6; }

fi

if test "${acl_cv_path_LD+set}" = set; then :

  $as_echo_n "(cached) " >&6

else

  if test -z "$LD"; then

  IFS="${IFS=         }"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR-:}"

  for ac_dir in $PATH; do

    test -z "$ac_dir" && ac_dir=.

    if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then

      acl_cv_path_LD="$ac_dir/$ac_prog"

      # Check to see if the program is GNU ld.  I'd rather use --version,

      # but apparently some GNU ld's only accept -v.

      # Break only if it was the GNU/non-GNU ld that we prefer.

      if "$acl_cv_path_LD" -v 2>&1 < /dev/null | egrep '(GNU|with BFD)' > /dev/null; then

        test "$with_gnu_ld" != no && break

      else

        test "$with_gnu_ld" != yes && break

      fi

    fi

  done

  IFS="$ac_save_ifs"

else

  acl_cv_path_LD="$LD" # Let the user override the test with a path.

fi

fi



LD="$acl_cv_path_LD"

if test -n "$LD"; then

  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5

$as_echo "$LD" >&6; }

else

  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5

$as_echo "no" >&6; }

fi

test -z "$LD" && as_fn_error "no acceptable ld found in \$PATH" "$LINENO" 5

{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5

$as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; }

if test "${acl_cv_prog_gnu_ld+set}" = set; then :

  $as_echo_n "(cached) " >&6

else

  # I'd rather use --version here, but apparently some GNU ld's only accept -v.

if $LD -v 2>&1 </dev/null | egrep '(GNU|with BFD)' 1>&5; then

  acl_cv_prog_gnu_ld=yes

else

  acl_cv_prog_gnu_ld=no

fi

fi

{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $acl_cv_prog_gnu_ld" >&5

$as_echo "$acl_cv_prog_gnu_ld" >&6; }

with_gnu_ld=$acl_cv_prog_gnu_ld







                                                { $as_echo "$as_me:${as_lineno-$LINENO}: checking for shared library run path origin" >&5

$as_echo_n "checking for shared library run path origin... " >&6; }

if test "${acl_cv_rpath+set}" = set; then :

  $as_echo_n "(cached) " >&6

else



    CC="$CC" GCC="$GCC" LDFLAGS="$LDFLAGS" LD="$LD" with_gnu_ld="$with_gnu_ld" \

    ${CONFIG_SHELL-/bin/sh} "$ac_aux_dir/config.rpath" "$host" > conftest.sh

    . ./conftest.sh

    rm -f ./conftest.sh

    acl_cv_rpath=done



fi

{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $acl_cv_rpath" >&5

$as_echo "$acl_cv_rpath" >&6; }

  wl="$acl_cv_wl"

  libext="$acl_cv_libext"

  shlibext="$acl_cv_shlibext"

  hardcode_libdir_flag_spec="$acl_cv_hardcode_libdir_flag_spec"

  hardcode_libdir_separator="$acl_cv_hardcode_libdir_separator"

  hardcode_direct="$acl_cv_hardcode_direct"

  hardcode_minus_L="$acl_cv_hardcode_minus_L"

    # Check whether --enable-rpath was given.

if test "${enable_rpath+set}" = set; then :

  enableval=$enable_rpath; :

else

  enable_rpath=yes

fi





















    use_additional=yes



  acl_save_prefix="$prefix"

  prefix="$acl_final_prefix"

  acl_save_exec_prefix="$exec_prefix"

  exec_prefix="$acl_final_exec_prefix"



    eval additional_includedir=\"$includedir\"

    eval additional_libdir=\"$libdir\"



  exec_prefix="$acl_save_exec_prefix"

  prefix="$acl_save_prefix"





# Check whether --with-libexpat-prefix was given.

if test "${with_libexpat_prefix+set}" = set; then :

  withval=$with_libexpat_prefix;

    if test "X$withval" = "Xno"; then

      use_additional=no

    else

      if test "X$withval" = "X"; then



  acl_save_prefix="$prefix"

  prefix="$acl_final_prefix"

  acl_save_exec_prefix="$exec_prefix"

  exec_prefix="$acl_final_exec_prefix"



          eval additional_includedir=\"$includedir\"

          eval additional_libdir=\"$libdir\"



  exec_prefix="$acl_save_exec_prefix"

  prefix="$acl_save_prefix"



      else

        additional_includedir="$withval/include"

        additional_libdir="$withval/lib"

      fi

    fi



fi



      LIBEXPAT=

  LTLIBEXPAT=

  INCEXPAT=

  rpathdirs=

  ltrpathdirs=

  names_already_handled=

  names_next_round='expat '

  while test -n "$names_next_round"; do

    names_this_round="$names_next_round"

    names_next_round=

    for name in $names_this_round; do

      already_handled=

      for n in $names_already_handled; do

        if test "$n" = "$name"; then

          already_handled=yes

          break

        fi

      done

      if test -z "$already_handled"; then

        names_already_handled="$names_already_handled $name"

                        uppername=`echo "$name" | sed -e 'y|abcdefghijklmnopqrstuvwxyz./-|ABCDEFGHIJKLMNOPQRSTUVWXYZ___|'`

        eval value=\"\$HAVE_LIB$uppername\"

        if test -n "$value"; then

          if test "$value" = yes; then

            eval value=\"\$LIB$uppername\"

            test -z "$value" || LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }$value"

            eval value=\"\$LTLIB$uppername\"

            test -z "$value" || LTLIBEXPAT="${LTLIBEXPAT}${LTLIBEXPAT:+ }$value"

          else

                                    :

          fi

        else

                              found_dir=

          found_la=

          found_so=

          found_a=

          if test $use_additional = yes; then

            if test -n "$shlibext" && test -f "$additional_libdir/lib$name.$shlibext"; then

              found_dir="$additional_libdir"

              found_so="$additional_libdir/lib$name.$shlibext"

              if test -f "$additional_libdir/lib$name.la"; then

                found_la="$additional_libdir/lib$name.la"

              fi

            else

              if test -f "$additional_libdir/lib$name.$libext"; then

                found_dir="$additional_libdir"

                found_a="$additional_libdir/lib$name.$libext"

                if test -f "$additional_libdir/lib$name.la"; then

                  found_la="$additional_libdir/lib$name.la"

                fi

              fi

            fi

          fi

          if test "X$found_dir" = "X"; then

            for x in $LDFLAGS $LTLIBEXPAT; do



  acl_save_prefix="$prefix"

  prefix="$acl_final_prefix"

  acl_save_exec_prefix="$exec_prefix"

  exec_prefix="$acl_final_exec_prefix"

  eval x=\"$x\"

  exec_prefix="$acl_save_exec_prefix"

  prefix="$acl_save_prefix"



              case "$x" in

                -L*)

                  dir=`echo "X$x" | sed -e 's/^X-L//'`

                  if test -n "$shlibext" && test -f "$dir/lib$name.$shlibext"; then

                    found_dir="$dir"

                    found_so="$dir/lib$name.$shlibext"

                    if test -f "$dir/lib$name.la"; then

                      found_la="$dir/lib$name.la"

                    fi

                  else

                    if test -f "$dir/lib$name.$libext"; then

                      found_dir="$dir"

                      found_a="$dir/lib$name.$libext"

                      if test -f "$dir/lib$name.la"; then

                        found_la="$dir/lib$name.la"

                      fi

                    fi

                  fi

                  ;;

              esac

              if test "X$found_dir" != "X"; then

                break

              fi

            done

          fi

          if test "X$found_dir" != "X"; then

                        LTLIBEXPAT="${LTLIBEXPAT}${LTLIBEXPAT:+ }-L$found_dir -l$name"

            if test "X$found_so" != "X"; then

                                                        if test "$enable_rpath" = no || test "X$found_dir" = "X/usr/lib"; then

                                LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }$found_so"

              else

                                                                                haveit=

                for x in $ltrpathdirs; do

                  if test "X$x" = "X$found_dir"; then

                    haveit=yes

                    break

                  fi

                done

                if test -z "$haveit"; then

                  ltrpathdirs="$ltrpathdirs $found_dir"

                fi

                                if test "$hardcode_direct" = yes; then

                                                      LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }$found_so"

                else

                  if test -n "$hardcode_libdir_flag_spec" && test "$hardcode_minus_L" = no; then

                                                            LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }$found_so"

                                                            haveit=

                    for x in $rpathdirs; do

                      if test "X$x" = "X$found_dir"; then

                        haveit=yes

                        break

                      fi

                    done

                    if test -z "$haveit"; then

                      rpathdirs="$rpathdirs $found_dir"

                    fi

                  else

                                                                                haveit=

                    for x in $LDFLAGS $LIBEXPAT; do



  acl_save_prefix="$prefix"

  prefix="$acl_final_prefix"

  acl_save_exec_prefix="$exec_prefix"

  exec_prefix="$acl_final_exec_prefix"

  eval x=\"$x\"

  exec_prefix="$acl_save_exec_prefix"

  prefix="$acl_save_prefix"



                      if test "X$x" = "X-L$found_dir"; then

                        haveit=yes

                        break

                      fi

                    done

                    if test -z "$haveit"; then

                      LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }-L$found_dir"

                    fi

                    if test "$hardcode_minus_L" != no; then

                                                                                        LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }$found_so"

                    else

                                                                                                                                                                                LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }-l$name"

                    fi

                  fi

                fi

              fi

            else

              if test "X$found_a" != "X"; then

                                LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }$found_a"

              else

                                                LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }-L$found_dir -l$name"

              fi

            fi

                        additional_includedir=

            case "$found_dir" in

              */lib | */lib/)

                basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e 's,/lib/*$,,'`

                additional_includedir="$basedir/include"

                ;;

            esac

            if test "X$additional_includedir" != "X"; then

                                                                                                                if test "X$additional_includedir" != "X/usr/include"; then

                haveit=

                if test "X$additional_includedir" = "X/usr/local/include"; then

                  if test -n "$GCC"; then

                    case $host_os in

                      linux*) haveit=yes;;

                    esac

                  fi

                fi

                if test -z "$haveit"; then

                  for x in $CPPFLAGS $INCEXPAT; do



  acl_save_prefix="$prefix"

  prefix="$acl_final_prefix"

  acl_save_exec_prefix="$exec_prefix"

  exec_prefix="$acl_final_exec_prefix"

  eval x=\"$x\"

  exec_prefix="$acl_save_exec_prefix"

  prefix="$acl_save_prefix"



                    if test "X$x" = "X-I$additional_includedir"; then

                      haveit=yes

                      break

                    fi

                  done

                  if test -z "$haveit"; then

                    if test -d "$additional_includedir"; then

                                            INCEXPAT="${INCEXPAT}${INCEXPAT:+ }-I$additional_includedir"

                    fi

                  fi

                fi

              fi

            fi

                        if test -n "$found_la"; then

                                                        save_libdir="$libdir"

              case "$found_la" in

                */* | *\\*) . "$found_la" ;;

                *) . "./$found_la" ;;

              esac

              libdir="$save_libdir"

                            for dep in $dependency_libs; do

                case "$dep" in

                  -L*)

                    additional_libdir=`echo "X$dep" | sed -e 's/^X-L//'`

                                                                                                                                                                if test "X$additional_libdir" != "X/usr/lib"; then

                      haveit=

                      if test "X$additional_libdir" = "X/usr/local/lib"; then

                        if test -n "$GCC"; then

                          case $host_os in

                            linux*) haveit=yes;;

                          esac

                        fi

                      fi

                      if test -z "$haveit"; then

                        haveit=

                        for x in $LDFLAGS $LIBEXPAT; do



  acl_save_prefix="$prefix"

  prefix="$acl_final_prefix"

  acl_save_exec_prefix="$exec_prefix"

  exec_prefix="$acl_final_exec_prefix"

  eval x=\"$x\"

  exec_prefix="$acl_save_exec_prefix"

  prefix="$acl_save_prefix"



                          if test "X$x" = "X-L$additional_libdir"; then

                            haveit=yes

                            break

                          fi

                        done

                        if test -z "$haveit"; then

                          if test -d "$additional_libdir"; then

                                                        LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }-L$additional_libdir"

                          fi

                        fi

                        haveit=

                        for x in $LDFLAGS $LTLIBEXPAT; do



  acl_save_prefix="$prefix"

  prefix="$acl_final_prefix"

  acl_save_exec_prefix="$exec_prefix"

  exec_prefix="$acl_final_exec_prefix"

  eval x=\"$x\"

  exec_prefix="$acl_save_exec_prefix"

  prefix="$acl_save_prefix"



                          if test "X$x" = "X-L$additional_libdir"; then

                            haveit=yes

                            break

                          fi

                        done

                        if test -z "$haveit"; then

                          if test -d "$additional_libdir"; then

                                                        LTLIBEXPAT="${LTLIBEXPAT}${LTLIBEXPAT:+ }-L$additional_libdir"

                          fi

                        fi

                      fi

                    fi

                    ;;

                  -R*)

                    dir=`echo "X$dep" | sed -e 's/^X-R//'`

                    if test "$enable_rpath" != no; then

                                                                  haveit=

                      for x in $rpathdirs; do

                        if test "X$x" = "X$dir"; then

                          haveit=yes

                          break

                        fi

                      done

                      if test -z "$haveit"; then

                        rpathdirs="$rpathdirs $dir"

                      fi

                                                                  haveit=

                      for x in $ltrpathdirs; do

                        if test "X$x" = "X$dir"; then

                          haveit=yes

                          break

                        fi

                      done

                      if test -z "$haveit"; then

                        ltrpathdirs="$ltrpathdirs $dir"

                      fi

                    fi

                    ;;

                  -l*)

                                        names_next_round="$names_next_round "`echo "X$dep" | sed -e 's/^X-l//'`

                    ;;

                  *.la)

                                                                                names_next_round="$names_next_round "`echo "X$dep" | sed -e 's,^X.*/,,' -e 's,^lib,,' -e 's,\.la$,,'`

                    ;;

                  *)

                                        LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }$dep"

                    LTLIBEXPAT="${LTLIBEXPAT}${LTLIBEXPAT:+ }$dep"

                    ;;

                esac

              done

            fi

          else

                                                            LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }-l$name"

            LTLIBEXPAT="${LTLIBEXPAT}${LTLIBEXPAT:+ }-l$name"

          fi

        fi

      fi

    done

  done

  if test "X$rpathdirs" != "X"; then

    if test -n "$hardcode_libdir_separator"; then

                        alldirs=

      for found_dir in $rpathdirs; do

        alldirs="${alldirs}${alldirs:+$hardcode_libdir_separator}$found_dir"

      done

            acl_save_libdir="$libdir"

      libdir="$alldirs"

      eval flag=\"$hardcode_libdir_flag_spec\"

      libdir="$acl_save_libdir"

      LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }$flag"

    else

            for found_dir in $rpathdirs; do

        acl_save_libdir="$libdir"

        libdir="$found_dir"

        eval flag=\"$hardcode_libdir_flag_spec\"

        libdir="$acl_save_libdir"

        LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }$flag"

      done

    fi

  fi

  if test "X$ltrpathdirs" != "X"; then

            for found_dir in $ltrpathdirs; do

      LTLIBEXPAT="${LTLIBEXPAT}${LTLIBEXPAT:+ }-R$found_dir"

    done

  fi





        ac_save_CPPFLAGS="$CPPFLAGS"



  for element in $INCEXPAT; do

    haveit=

    for x in $CPPFLAGS; do



  acl_save_prefix="$prefix"

  prefix="$acl_final_prefix"

  acl_save_exec_prefix="$exec_prefix"

  exec_prefix="$acl_final_exec_prefix"

  eval x=\"$x\"

  exec_prefix="$acl_save_exec_prefix"

  prefix="$acl_save_prefix"



      if test "X$x" = "X$element"; then

        haveit=yes

        break

      fi

    done

    if test -z "$haveit"; then

      CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }$element"

    fi

  done





  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for libexpat" >&5

$as_echo_n "checking for libexpat... " >&6; }

if test "${ac_cv_libexpat+set}" = set; then :

  $as_echo_n "(cached) " >&6

else



    ac_save_LIBS="$LIBS"

    LIBS="$LIBS $LIBEXPAT"

    cat confdefs.h - <<_ACEOF >conftest.$ac_ext

/* end confdefs.h.  */

#include "expat.h"

int

main ()

{

XML_Parser p = XML_ParserCreate (0);

  ;

  return 0;

}

_ACEOF

if ac_fn_c_try_link "$LINENO"; then :

  ac_cv_libexpat=yes

else

  ac_cv_libexpat=no

fi

rm -f core conftest.err conftest.$ac_objext \

    conftest$ac_exeext conftest.$ac_ext

    LIBS="$ac_save_LIBS"



fi

{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_libexpat" >&5

$as_echo "$ac_cv_libexpat" >&6; }

  if test "$ac_cv_libexpat" = yes; then

    HAVE_LIBEXPAT=yes



$as_echo "#define HAVE_LIBEXPAT 1" >>confdefs.h



    { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to link with libexpat" >&5

$as_echo_n "checking how to link with libexpat... " >&6; }

    { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBEXPAT" >&5

$as_echo "$LIBEXPAT" >&6; }

  else

    HAVE_LIBEXPAT=no

            CPPFLAGS="$ac_save_CPPFLAGS"

    LIBEXPAT=

    LTLIBEXPAT=

  fi













  if test "$HAVE_LIBEXPAT" != yes; then

    if test "$with_expat" = yes; then

      as_fn_error "expat is missing or unusable" "$LINENO" 5

    else

      { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: expat is missing or unusable; some features may be unavailable." >&5

$as_echo "$as_me: WARNING: expat is missing or unusable; some features may be unavailable." >&2;}

    fi

  else

    save_LIBS=$LIBS

    LIBS="$LIBS $LIBEXPAT"

    for ac_func in XML_StopParser

do :

  ac_fn_c_check_func "$LINENO" "XML_StopParser" "ac_cv_func_XML_StopParser"

if test "x$ac_cv_func_XML_StopParser" = x""yes; then :

  cat >>confdefs.h <<_ACEOF

#define HAVE_XML_STOPPARSER 1

_ACEOF



fi

done



    LIBS=$save_LIBS

  fi

fi



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

# Check for libpython.  #

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













# Check whether --with-python was given.

if test "${with_python+set}" = set; then :

  withval=$with_python;

else

  with_python=auto

fi



{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to use python" >&5

$as_echo_n "checking whether to use python... " >&6; }

{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_python" >&5

$as_echo "$with_python" >&6; }



if test "${with_python}" = no; then

  { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: python support disabled; some features may be unavailable." >&5

$as_echo "$as_me: WARNING: python support disabled; some features may be unavailable." >&2;}

  have_libpython=no

else

  case "${with_python}" in

  [\\/]* | ?:[\\/]*)

    if test -d ${with_python}; then

      # Assume the python binary is ${with_python}/bin/python.

      python_prog="${with_python}/bin/python"

      python_prefix=

      # If python does not exit ${with_python}/bin, then try in

      # ${with_python}.  On Windows/MinGW, this is where the Python

      # executable is.

      if test ! -x "${python_prog}"; then

        python_prog="${with_python}/python"

        python_prefix=

      fi

      if test ! -x "${python_prog}"; then

        # Fall back to gdb 7.0/7.1 behaviour.

        python_prog=missing

        python_prefix=${with_python}

      fi

    elif test -x "${with_python}"; then

      # While we can't run python compiled for $host (unless host == build),

      # the user could write a script that provides the needed information,

      # so we support that.

      python_prog=${with_python}

      python_prefix=

    else

      as_fn_error "invalid value for --with-python" "$LINENO" 5

    fi

    ;;

  */*)

    # Disallow --with-python=foo/bar.

    as_fn_error "invalid value for --with-python" "$LINENO" 5

    ;;

  *)

    # The user has either specified auto, yes, or the name of the python

    # program assumed to be in $PATH.

    python_prefix=

    case "${with_python}" in

    yes | auto)

      if test ${build} = ${host}; then

        # Extract the first word of "python", so it can be a program name with args.

set dummy python; ac_word=$2

{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5

$as_echo_n "checking for $ac_word... " >&6; }

if test "${ac_cv_path_python_prog_path+set}" = set; then :

  $as_echo_n "(cached) " >&6

else

  case $python_prog_path in

  [\\/]* | ?:[\\/]*)

  ac_cv_path_python_prog_path="$python_prog_path" # Let the user override the test with a path.

  ;;

  *)

  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR

for as_dir in $PATH

do

  IFS=$as_save_IFS

  test -z "$as_dir" && as_dir=.

    for ac_exec_ext in '' $ac_executable_extensions; do

  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then

    ac_cv_path_python_prog_path="$as_dir/$ac_word$ac_exec_ext"

    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5

    break 2

  fi

done

  done

IFS=$as_save_IFS



  test -z "$ac_cv_path_python_prog_path" && ac_cv_path_python_prog_path="missing"

  ;;

esac

fi

python_prog_path=$ac_cv_path_python_prog_path

if test -n "$python_prog_path"; then

  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $python_prog_path" >&5

$as_echo "$python_prog_path" >&6; }

else

  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5

$as_echo "no" >&6; }

fi





        if test "${python_prog_path}" = missing; then

          python_prog=missing

        else

          python_prog=${python_prog_path}

        fi

      else

        # Not much we can do except assume the cross-compiler will find the

        # right files.

        python_prog=missing

      fi

      ;;

    *)

      # While we can't run python compiled for $host (unless host == build),

      # the user could write a script that provides the needed information,

      # so we support that.

      python_prog="${with_python}"

      # Extract the first word of "${python_prog}", so it can be a program name with args.

set dummy ${python_prog}; ac_word=$2

{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5

$as_echo_n "checking for $ac_word... " >&6; }

if test "${ac_cv_path_python_prog_path+set}" = set; then :

  $as_echo_n "(cached) " >&6

else

  case $python_prog_path in

  [\\/]* | ?:[\\/]*)

  ac_cv_path_python_prog_path="$python_prog_path" # Let the user override the test with a path.

  ;;

  *)

  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR

for as_dir in $PATH

do

  IFS=$as_save_IFS

  test -z "$as_dir" && as_dir=.

    for ac_exec_ext in '' $ac_executable_extensions; do

  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then

    ac_cv_path_python_prog_path="$as_dir/$ac_word$ac_exec_ext"

    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5

    break 2

  fi

done

  done

IFS=$as_save_IFS



  test -z "$ac_cv_path_python_prog_path" && ac_cv_path_python_prog_path="missing"

  ;;

esac

fi

python_prog_path=$ac_cv_path_python_prog_path

if test -n "$python_prog_path"; then

  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $python_prog_path" >&5

$as_echo "$python_prog_path" >&6; }

else

  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5

$as_echo "no" >&6; }

fi





      if test "${python_prog_path}" = missing; then

        as_fn_error "unable to find python program ${python_prog}" "$LINENO" 5

      fi

      ;;

    esac

  esac



  if test "${python_prog}" != missing; then

    # We have a python program to use, but it may be too old.

    # Don't flag an error for --with-python=auto (the default).

    have_python_config=yes

    python_includes=`${python_prog} ${srcdir}/python/python-config.py --includes`

    if test $? != 0; then

      have_python_config=failed

      if test "${with_python}" != auto; then

        as_fn_error "failure running python-config --includes" "$LINENO" 5

      fi

    fi

    python_libs=`${python_prog} ${srcdir}/python/python-config.py --ldflags`

    if test $? != 0; then

      have_python_config=failed

      if test "${with_python}" != auto; then

        as_fn_error "failure running python-config --ldflags" "$LINENO" 5

      fi

    fi

    python_prefix=`${python_prog} ${srcdir}/python/python-config.py --exec-prefix`

    if test $? != 0; then

      have_python_config=failed

      if test "${with_python}" != auto; then

        as_fn_error "failure running python-config --exec-prefix" "$LINENO" 5

      fi

    fi

  else

    # We do not have a python executable we can use to determine where

    # to find the Python headers and libs.  We cannot guess the include

    # path from the python_prefix either, because that include path

    # depends on the Python version.  So, there is nothing much we can

    # do except assume that the compiler will be able to find those files.

    python_includes=

    python_libs=

    have_python_config=no

  fi



  # If we have python-config, only try the configuration it provides.

  # Otherwise fallback on the old way of trying different versions of

  # python in turn.



  have_libpython=no

  if test "${have_python_config}" = yes; then

    # Determine the Python version by extracting "-lpython<version>"

    # part of the python_libs. <version> is usually X.Y with X and Y

    # being decimal numbers, but can also be XY (seen on Windows).

    #

    # The extraction is performed using sed with a regular expression.

    # Initially, the regexp used was using the '?' quantifier to make

    # the dot in the version number optional.  Unfortunately, this

    # does not work with non-GNU versions of sed because, because of

    # what looks like a limitation (the '?' quantifier does not work

    # with back-references).  We work around this limitation by using

    # the '*' quantifier instead.  It means that, in theory, we might

    # match unexpected version strings such as "-lpython2..7", but

    # this seems unlikely in practice.  And even if that happens,

    # an error will be triggered later on, when checking that version

    # number.

    python_version=`echo " ${python_libs} " \

                         | sed -e 's,^.* -l\(python[0-9]*[.]*[0-9]*\).*$,\1,'`

    case "${python_version}" in

    python*)



  version=${python_version}



  new_CPPFLAGS=${python_includes}

  new_LIBS=${python_libs}

  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${version}" >&5

$as_echo_n "checking for ${version}... " >&6; }

  save_CPPFLAGS=$CPPFLAGS

  save_LIBS=$LIBS

  CPPFLAGS="$CPPFLAGS $new_CPPFLAGS"

  LIBS="$LIBS $new_LIBS"

  found_usable_python=no

  cat confdefs.h - <<_ACEOF >conftest.$ac_ext

/* end confdefs.h.  */

#include "Python.h"

int

main ()

{

‌Py_Initialize ();

  ;

  return 0;

}

_ACEOF

if ac_fn_c_try_link "$LINENO"; then :

  have_libpython=${version}

                  found_usable_python=yes

                  PYTHON_CPPFLAGS=$new_CPPFLAGS

                  PYTHON_LIBS=$new_LIBS

fi

rm -f core conftest.err conftest.$ac_objext \

    conftest$ac_exeext conftest.$ac_ext

  CPPFLAGS=$save_CPPFLAGS

  LIBS=$save_LIBS

  { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${found_usable_python}" >&5

$as_echo "${found_usable_python}" >&6; }



      ;;

    *)

      as_fn_error "unable to determine python version from ${python_libs}" "$LINENO" 5

      ;;

    esac

  elif test "${have_python_config}" != failed; then

    if test "${have_libpython}" = no; then



  version=python2.7



  new_CPPFLAGS=${python_includes}

  new_LIBS="${python_libs} -lpython2.7"

  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${version}" >&5

$as_echo_n "checking for ${version}... " >&6; }

  save_CPPFLAGS=$CPPFLAGS

  save_LIBS=$LIBS

  CPPFLAGS="$CPPFLAGS $new_CPPFLAGS"

  LIBS="$LIBS $new_LIBS"

  found_usable_python=no

  cat confdefs.h - <<_ACEOF >conftest.$ac_ext

/* end confdefs.h.  */

#include "Python.h"

int

main ()

{

‌Py_Initialize ();

  ;

  return 0;

}

_ACEOF

if ac_fn_c_try_link "$LINENO"; then :

  have_libpython=${version}

                  found_usable_python=yes

                  PYTHON_CPPFLAGS=$new_CPPFLAGS

                  PYTHON_LIBS=$new_LIBS

fi

rm -f core conftest.err conftest.$ac_objext \

    conftest$ac_exeext conftest.$ac_ext

  CPPFLAGS=$save_CPPFLAGS

  LIBS=$save_LIBS

  { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${found_usable_python}" >&5

$as_echo "${found_usable_python}" >&6; }



    fi

    if test "${have_libpython}" = no; then



  version=python2.6



  new_CPPFLAGS=${python_includes}

  new_LIBS="${python_libs} -lpython2.6"

  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${version}" >&5

$as_echo_n "checking for ${version}... " >&6; }

  save_CPPFLAGS=$CPPFLAGS

  save_LIBS=$LIBS

  CPPFLAGS="$CPPFLAGS $new_CPPFLAGS"

  LIBS="$LIBS $new_LIBS"

  found_usable_python=no

  cat confdefs.h - <<_ACEOF >conftest.$ac_ext

/* end confdefs.h.  */

#include "Python.h"

int

main ()

{

‌Py_Initialize ();

  ;

  return 0;

}

_ACEOF

if ac_fn_c_try_link "$LINENO"; then :

  have_libpython=${version}

                  found_usable_python=yes

                  PYTHON_CPPFLAGS=$new_CPPFLAGS

                  PYTHON_LIBS=$new_LIBS

fi

rm -f core conftest.err conftest.$ac_objext \

    conftest$ac_exeext conftest.$ac_ext

  CPPFLAGS=$save_CPPFLAGS

  LIBS=$save_LIBS

  { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${found_usable_python}" >&5

$as_echo "${found_usable_python}" >&6; }



    fi

    if test ${have_libpython} = no; then



  version=python2.5



  new_CPPFLAGS=${python_includes}

  new_LIBS="${python_libs} -lpython2.5"

  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${version}" >&5

$as_echo_n "checking for ${version}... " >&6; }

  save_CPPFLAGS=$CPPFLAGS

  save_LIBS=$LIBS

  CPPFLAGS="$CPPFLAGS $new_CPPFLAGS"

  LIBS="$LIBS $new_LIBS"

  found_usable_python=no

  cat confdefs.h - <<_ACEOF >conftest.$ac_ext

/* end confdefs.h.  */

#include "Python.h"

int

main ()

{

‌Py_Initialize ();

  ;

  return 0;

}

_ACEOF

if ac_fn_c_try_link "$LINENO"; then :

  have_libpython=${version}

                  found_usable_python=yes

                  PYTHON_CPPFLAGS=$new_CPPFLAGS

                  PYTHON_LIBS=$new_LIBS

fi

rm -f core conftest.err conftest.$ac_objext \

    conftest$ac_exeext conftest.$ac_ext

  CPPFLAGS=$save_CPPFLAGS

  LIBS=$save_LIBS

  { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${found_usable_python}" >&5

$as_echo "${found_usable_python}" >&6; }



    fi

    if test ${have_libpython} = no; then



  version=python2.4



  new_CPPFLAGS=${python_includes}

  new_LIBS="${python_libs} -lpython2.4"

  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${version}" >&5

$as_echo_n "checking for ${version}... " >&6; }

  save_CPPFLAGS=$CPPFLAGS

  save_LIBS=$LIBS

  CPPFLAGS="$CPPFLAGS $new_CPPFLAGS"

  LIBS="$LIBS $new_LIBS"

  found_usable_python=no

  cat confdefs.h - <<_ACEOF >conftest.$ac_ext

/* end confdefs.h.  */

#include "Python.h"

int

main ()

{

‌Py_Initialize ();

  ;

  return 0;

}

_ACEOF

if ac_fn_c_try_link "$LINENO"; then :

  have_libpython=${version}

                  found_usable_python=yes

                  PYTHON_CPPFLAGS=$new_CPPFLAGS

                  PYTHON_LIBS=$new_LIBS

fi

rm -f core conftest.err conftest.$ac_objext \

    conftest$ac_exeext conftest.$ac_ext

  CPPFLAGS=$save_CPPFLAGS

  LIBS=$save_LIBS

  { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${found_usable_python}" >&5

$as_echo "${found_usable_python}" >&6; }



    fi

  fi

  if test "${have_libpython}" = python2.7 -o "${have_libpython}" = python27; then



$as_echo "#define HAVE_LIBPYTHON2_7 1" >>confdefs.h



  elif test "${have_libpython}" = python2.6 -o "${have_libpython}" = python26; then



$as_echo "#define HAVE_LIBPYTHON2_6 1" >>confdefs.h



  elif test "${have_libpython}" = python2.5 -o "${have_libpython}" = python25; then



$as_echo "#define HAVE_LIBPYTHON2_5 1" >>confdefs.h



  elif test "${have_libpython}" = python2.4 -o "${have_libpython}" = python24; then



$as_echo "#define HAVE_LIBPYTHON2_4 1" >>confdefs.h



  fi



  if test "${have_libpython}" = no; then

    case "${with_python}" in

    yes)

      as_fn_error "python is missing or unusable" "$LINENO" 5

      ;;

    auto)

      { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: python is missing or unusable; some features may be unavailable." >&5

$as_echo "$as_me: WARNING: python is missing or unusable; some features may be unavailable." >&2;}

      ;;

    *)

      as_fn_error "no usable python found at ${with_python}" "$LINENO" 5

      ;;

    esac

  else

    if test -n "${python_prefix}"; then



cat >>confdefs.h <<_ACEOF

#define WITH_PYTHON_PATH "${python_prefix}"

_ACEOF





  if test "x$exec_prefix" = xNONE || test "x$exec_prefix" = 'x${prefix}'; then

     if test "x$prefix" = xNONE; then

             test_prefix=/usr/local

     else

        test_prefix=$prefix

     fi

  else

     test_prefix=$exec_prefix

  fi

  value=0

  case ${python_prefix} in

     "${test_prefix}"|"${test_prefix}/"*|\

        '${exec_prefix}'|'${exec_prefix}/'*)

     value=1

     ;;

  esac



cat >>confdefs.h <<_ACEOF

#define PYTHON_PATH_RELOCATABLE $value

_ACEOF





    fi

  fi

fi



if test "${have_libpython}" != no; then



$as_echo "#define HAVE_PYTHON 1" >>confdefs.h



  CONFIG_OBS="$CONFIG_OBS \$(SUBDIR_PYTHON_OBS)"

  CONFIG_DEPS="$CONFIG_DEPS \$(SUBDIR_PYTHON_DEPS)"

  CONFIG_SRCS="$CONFIG_SRCS \$(SUBDIR_PYTHON_SRCS)"

  CONFIG_INSTALL="$CONFIG_INSTALL install-python"

  ENABLE_CFLAGS="$ENABLE_CFLAGS \$(SUBDIR_PYTHON_CFLAGS)"



  # Flags needed to compile Python code (taken from python-config --cflags).

  # We cannot call python-config directly because it will output whatever was

  # used when compiling the Python interpreter itself, including flags which

  # would make the python-related objects be compiled differently from the

  # rest of GDB (e.g., -O2 and -fPIC).

  if test "${GCC}" = yes; then

    tentative_python_cflags="-fno-strict-aliasing -DNDEBUG -fwrapv"

  fi



  if test "x${tentative_python_cflags}" != x; then

    { $as_echo "$as_me:${as_lineno-$LINENO}: checking compiler flags for python code" >&5

$as_echo_n "checking compiler flags for python code... " >&6; }

    for flag in ${tentative_python_cflags}; do

      # Check that the compiler accepts it

      saved_CFLAGS="$CFLAGS"

      CFLAGS="$CFLAGS $flag"

      cat confdefs.h - <<_ACEOF >conftest.$ac_ext

/* end confdefs.h.  */



int

main ()

{



  ;

  return 0;

}

_ACEOF

if ac_fn_c_try_compile "$LINENO"; then :

  PYTHON_CFLAGS="${PYTHON_CFLAGS} $flag"

fi

rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext

      CFLAGS="$saved_CFLAGS"

    done

    { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${PYTHON_CFLAGS}" >&5

$as_echo "${PYTHON_CFLAGS}" >&6; }

  fi



  # On x64 Windows, Python's include headers, and pyconfig.h in

  # particular, rely on MS_WIN64 macro to detect that it's a 64bit

  # version of Windows.  Unfortunately, MS_WIN64 is only defined if

  # _MSC_VER, a Microsoft-specific macro, is defined.  So, when

  # building on x64 Windows with GCC, we define MS_WIN64 ourselves.

  # The issue was reported to the Python community, but still isn't

  # solved as of 2012-10-02 (http://bugs.python.org/issue4709).



  case "$gdb_host" in

    mingw64)

           if test "${GCC}" = yes; then

             CPPFLAGS="$CPPFLAGS -DMS_WIN64"

           fi

           ;;

  esac



  # Note that "python -m threading" cannot be used to check for

  # threading support due to a bug in Python 2.7.3

  # (http://bugs.python.org/issue15567).

  { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether python supports threads" >&5

$as_echo_n "checking whether python supports threads... " >&6; }

  saved_CPPFLAGS="${CPPFLAGS}"

  CPPFLAGS="${PYTHON_CPPFLAGS}"

  # Note that the test is reversed so that python_has_threads=yes on

  # unexpected failures.

  cat confdefs.h - <<_ACEOF >conftest.$ac_ext

/* end confdefs.h.  */



#include <Python.h>

#ifdef WITH_THREAD

# error

#endif



_ACEOF

if ac_fn_c_try_cpp "$LINENO"; then :

  python_has_threads=no

else

  python_has_threads=yes

fi

rm -f conftest.err conftest.$ac_ext

  { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${python_has_threads}" >&5

$as_echo "${python_has_threads}" >&6; }

  CPPFLAGS="${saved_CPPFLAGS}"

else

  # Even if Python support is not compiled in, we need to have this file

  # included so that the "python" command, et.al., still exists.

  CONFIG_OBS="$CONFIG_OBS python.o"

  CONFIG_SRCS="$CONFIG_SRCS python/python.c"

fi







 if test "${have_libpython}" != no; then

  HAVE_PYTHON_TRUE=

  HAVE_PYTHON_FALSE='#'

else

  HAVE_PYTHON_TRUE='#'

  HAVE_PYTHON_FALSE=

fi





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

# Check for libguile.  #

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













# Check whether --with-guile was given.

if test "${with_guile+set}" = set; then :

  withval=$with_guile;

else

  with_guile=auto

fi



{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to use guile" >&5

$as_echo_n "checking whether to use guile... " >&6; }

{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_guile" >&5

$as_echo "$with_guile" >&6; }



# Extract the first word of "pkg-config", so it can be a program name with args.

set dummy pkg-config; ac_word=$2

{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5

$as_echo_n "checking for $ac_word... " >&6; }

if test "${ac_cv_path_pkg_config_prog_path+set}" = set; then :

  $as_echo_n "(cached) " >&6

else

  case $pkg_config_prog_path in

  [\\/]* | ?:[\\/]*)

  ac_cv_path_pkg_config_prog_path="$pkg_config_prog_path" # Let the user override the test with a path.

  ;;

  *)

  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR

for as_dir in $PATH

do

  IFS=$as_save_IFS

  test -z "$as_dir" && as_dir=.

    for ac_exec_ext in '' $ac_executable_extensions; do

  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then

    ac_cv_path_pkg_config_prog_path="$as_dir/$ac_word$ac_exec_ext"

    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5

    break 2

  fi

done

  done

IFS=$as_save_IFS



  test -z "$ac_cv_path_pkg_config_prog_path" && ac_cv_path_pkg_config_prog_path="missing"

  ;;

esac

fi

pkg_config_prog_path=$ac_cv_path_pkg_config_prog_path

if test -n "$pkg_config_prog_path"; then

  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $pkg_config_prog_path" >&5

$as_echo "$pkg_config_prog_path" >&6; }

else

  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5

$as_echo "no" >&6; }

fi







try_guile_versions="guile-2.2 guile-2.0"

have_libguile=no

case "${with_guile}" in

no)

  { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: guile support disabled; some features will be unavailable." >&5

$as_echo "$as_me: WARNING: guile support disabled; some features will be unavailable." >&2;}

  ;;

auto)

  if test "${pkg_config_prog_path}" = "missing"; then

    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: pkg-config not found, guile support disabled" >&5

$as_echo "$as_me: WARNING: pkg-config not found, guile support disabled" >&2;}

  else



  pkg_config=${pkg_config_prog_path}

  guile_version_list=${try_guile_versions}

  flag_errors=no



  found_usable_guile=checking

  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for usable guile from ${pkg_config}" >&5

$as_echo_n "checking for usable guile from ${pkg_config}... " >&6; }

  for guile_version in ${guile_version_list}; do

    ${pkg_config} --exists ${guile_version} 2>/dev/null

    if test $? != 0; then

      continue

    fi

            new_CPPFLAGS=`${pkg_config} --cflags ${guile_version}`

    if test $? != 0; then

      as_fn_error "failure running pkg-config --cflags ${guile_version}" "$LINENO" 5

    fi

    new_LIBS=`${pkg_config} --libs ${guile_version}`

    if test $? != 0; then

      as_fn_error "failure running pkg-config --libs ${guile_version}" "$LINENO" 5

    fi

        found_usable_guile=${guile_version}

    break

  done

  if test "${found_usable_guile}" = "checking"; then

    if test "${flag_errors}" = "yes"; then

      as_fn_error "unable to find usable guile version from \"${guile_version_list}\"" "$LINENO" 5

    else

      found_usable_guile=no

    fi

  fi

      if test "${found_usable_guile}" != no; then

    save_CPPFLAGS=$CPPFLAGS

    save_LIBS=$LIBS

    CPPFLAGS="$CPPFLAGS $new_CPPFLAGS"

    LIBS="$LIBS $new_LIBS"

    cat confdefs.h - <<_ACEOF >conftest.$ac_ext

/* end confdefs.h.  */

#include "libguile.h"

int

main ()

{

‌scm_init_guile ();

  ;

  return 0;

}

_ACEOF

if ac_fn_c_try_link "$LINENO"; then :

  have_libguile=yes

                    GUILE_CPPFLAGS=$new_CPPFLAGS

                    GUILE_LIBS=$new_LIBS

else

  found_usable_guile=no

fi

rm -f core conftest.err conftest.$ac_objext \

    conftest$ac_exeext conftest.$ac_ext

    CPPFLAGS=$save_CPPFLAGS

    LIBS=$save_LIBS

    if test "${found_usable_guile}" = no; then

      if test "${flag_errors}" = yes; then

        { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5

$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}

as_fn_error "linking guile version ${guile_version} test program failed

See \`config.log' for more details." "$LINENO" 5; }

      fi

    fi

  fi

  { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${found_usable_guile}" >&5

$as_echo "${found_usable_guile}" >&6; }



  fi

  ;;

yes)

  if test "${pkg_config_prog_path}" = "missing"; then

    as_fn_error "pkg-config not found" "$LINENO" 5

  fi



  pkg_config=${pkg_config_prog_path}

  guile_version_list=${try_guile_versions}

  flag_errors=yes



  found_usable_guile=checking

  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for usable guile from ${pkg_config}" >&5

$as_echo_n "checking for usable guile from ${pkg_config}... " >&6; }

  for guile_version in ${guile_version_list}; do

    ${pkg_config} --exists ${guile_version} 2>/dev/null

    if test $? != 0; then

      continue

    fi

            new_CPPFLAGS=`${pkg_config} --cflags ${guile_version}`

    if test $? != 0; then

      as_fn_error "failure running pkg-config --cflags ${guile_version}" "$LINENO" 5

    fi

    new_LIBS=`${pkg_config} --libs ${guile_version}`

    if test $? != 0; then

      as_fn_error "failure running pkg-config --libs ${guile_version}" "$LINENO" 5

    fi

        found_usable_guile=${guile_version}

    break

  done

  if test "${found_usable_guile}" = "checking"; then

    if test "${flag_errors}" = "yes"; then

      as_fn_error "unable to find usable guile version from \"${guile_version_list}\"" "$LINENO" 5

    else

      found_usable_guile=no

    fi

  fi

      if test "${found_usable_guile}" != no; then

    save_CPPFLAGS=$CPPFLAGS

    save_LIBS=$LIBS

    CPPFLAGS="$CPPFLAGS $new_CPPFLAGS"

    LIBS="$LIBS $new_LIBS"

    cat confdefs.h - <<_ACEOF >conftest.$ac_ext

/* end confdefs.h.  */

#include "libguile.h"

int

main ()

{

‌scm_init_guile ();

  ;

  return 0;

}

_ACEOF

if ac_fn_c_try_link "$LINENO"; then :

  have_libguile=yes

                    GUILE_CPPFLAGS=$new_CPPFLAGS

                    GUILE_LIBS=$new_LIBS

else

  found_usable_guile=no

fi

rm -f core conftest.err conftest.$ac_objext \

    conftest$ac_exeext conftest.$ac_ext

    CPPFLAGS=$save_CPPFLAGS

    LIBS=$save_LIBS

    if test "${found_usable_guile}" = no; then

      if test "${flag_errors}" = yes; then

        { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5

$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}

as_fn_error "linking guile version ${guile_version} test program failed

See \`config.log' for more details." "$LINENO" 5; }

      fi

    fi

  fi

  { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${found_usable_guile}" >&5

$as_echo "${found_usable_guile}" >&6; }



  ;;

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

  if test -x "${with_guile}"; then



  pkg_config=${with_guile}

  guile_version_list=${try_guile_versions}

  flag_errors=yes



  found_usable_guile=checking

  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for usable guile from ${pkg_config}" >&5

$as_echo_n "checking for usable guile from ${pkg_config}... " >&6; }

  for guile_version in ${guile_version_list}; do

    ${pkg_config} --exists ${guile_version} 2>/dev/null

    if test $? != 0; then

      continue

    fi

            new_CPPFLAGS=`${pkg_config} --cflags ${guile_version}`

    if test $? != 0; then

      as_fn_error "failure running pkg-config --cflags ${guile_version}" "$LINENO" 5

    fi

    new_LIBS=`${pkg_config} --libs ${guile_version}`

    if test $? != 0; then

      as_fn_error "failure running pkg-config --libs ${guile_version}" "$LINENO" 5

    fi

        found_usable_guile=${guile_version}

    break

  done

  if test "${found_usable_guile}" = "checking"; then

    if test "${flag_errors}" = "yes"; then

      as_fn_error "unable to find usable guile version from \"${guile_version_list}\"" "$LINENO" 5

    else

      found_usable_guile=no

    fi

  fi

      if test "${found_usable_guile}" != no; then

    save_CPPFLAGS=$CPPFLAGS

    save_LIBS=$LIBS

    CPPFLAGS="$CPPFLAGS $new_CPPFLAGS"

    LIBS="$LIBS $new_LIBS"

    cat confdefs.h - <<_ACEOF >conftest.$ac_ext

/* end confdefs.h.  */

#include "libguile.h"

int

main ()

{

‌scm_init_guile ();

  ;

  return 0;

}

_ACEOF

if ac_fn_c_try_link "$LINENO"; then :

  have_libguile=yes

                    GUILE_CPPFLAGS=$new_CPPFLAGS

                    GUILE_LIBS=$new_LIBS

else

  found_usable_guile=no

fi

rm -f core conftest.err conftest.$ac_objext \

    conftest$ac_exeext conftest.$ac_ext

    CPPFLAGS=$save_CPPFLAGS

    LIBS=$save_LIBS

    if test "${found_usable_guile}" = no; then

      if test "${flag_errors}" = yes; then

        { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5

$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}

as_fn_error "linking guile version ${guile_version} test program failed

See \`config.log' for more details." "$LINENO" 5; }

      fi

    fi

  fi

  { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${found_usable_guile}" >&5

$as_echo "${found_usable_guile}" >&6; }



  else

    as_fn_error "Guile config program not executable: ${with_guile}" "$LINENO" 5

  fi

  ;;

"" | */*)

  # Disallow --with=guile="" and --with-guile=foo/bar.

  as_fn_error "invalid value for --with-guile" "$LINENO" 5

  ;;

*)

  # A space separate list of guile versions to try, in order.

  if test "${pkg_config_prog_path}" = "missing"; then

    as_fn_error "pkg-config not found" "$LINENO" 5

  fi



  pkg_config=${pkg_config_prog_path}

  guile_version_list=${with_guile}

  flag_errors=yes



  found_usable_guile=checking

  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for usable guile from ${pkg_config}" >&5

$as_echo_n "checking for usable guile from ${pkg_config}... " >&6; }

  for guile_version in ${guile_version_list}; do

    ${pkg_config} --exists ${guile_version} 2>/dev/null

    if test $? != 0; then

      continue

    fi

            new_CPPFLAGS=`${pkg_config} --cflags ${guile_version}`

    if test $? != 0; then

      as_fn_error "failure running pkg-config --cflags ${guile_version}" "$LINENO" 5

    fi

    new_LIBS=`${pkg_config} --libs ${guile_version}`

    if test $? != 0; then

      as_fn_error "failure running pkg-config --libs ${guile_version}" "$LINENO" 5

    fi

        found_usable_guile=${guile_version}

    break

  done

  if test "${found_usable_guile}" = "checking"; then

    if test "${flag_errors}" = "yes"; then

      as_fn_error "unable to find usable guile version from \"${guile_version_list}\"" "$LINENO" 5

    else

      found_usable_guile=no

    fi

  fi

      if test "${found_usable_guile}" != no; then

    save_CPPFLAGS=$CPPFLAGS

    save_LIBS=$LIBS

    CPPFLAGS="$CPPFLAGS $new_CPPFLAGS"

    LIBS="$LIBS $new_LIBS"

    cat confdefs.h - <<_ACEOF >conftest.$ac_ext

/* end confdefs.h.  */

#include "libguile.h"

int

main ()

{

‌scm_init_guile ();

  ;

  return 0;

}

_ACEOF

if ac_fn_c_try_link "$LINENO"; then :

  have_libguile=yes

                    GUILE_CPPFLAGS=$new_CPPFLAGS

                    GUILE_LIBS=$new_LIBS

else

  found_usable_guile=no

fi

rm -f core conftest.err conftest.$ac_objext \

    conftest$ac_exeext conftest.$ac_ext

    CPPFLAGS=$save_CPPFLAGS

    LIBS=$save_LIBS

    if test "${found_usable_guile}" = no; then

      if test "${flag_errors}" = yes; then

        { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5

$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}

as_fn_error "linking guile version ${guile_version} test program failed

See \`config.log' for more details." "$LINENO" 5; }

      fi

    fi

  fi

  { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${found_usable_guile}" >&5

$as_echo "${found_usable_guile}" >&6; }



  ;;

esac



if test "${have_libguile}" != no; then

    case "${with_guile}" in

  [\\/]* | ?:[\\/]*)



  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for the absolute file name of the 'guild' command" >&5

$as_echo_n "checking for the absolute file name of the 'guild' command... " >&6; }

if test "${ac_cv_guild_program_name+set}" = set; then :

  $as_echo_n "(cached) " >&6

else

  ac_cv_guild_program_name="`"${with_guile}" --variable guild "${guile_version}"`"



     # In Guile up to 2.0.11 included, guile-2.0.pc would not define

     # the 'guild' and 'bindir' variables.  In that case, try to guess

     # what the program name is, at the risk of getting it wrong if

     # Guile was configured with '--program-suffix' or similar.

     if test "x$ac_cv_guild_program_name" = "x"; then

       guile_exec_prefix="`"${with_guile}" --variable exec_prefix "${guile_version}"`"

       ac_cv_guild_program_name="$guile_exec_prefix/bin/guild"

     fi



fi

{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_guild_program_name" >&5

$as_echo "$ac_cv_guild_program_name" >&6; }



  if ! "$ac_cv_guild_program_name" --version >&5 2>&5; then

    as_fn_error "'$ac_cv_guild_program_name' appears to be unusable" "$LINENO" 5

  fi



  GUILD="$ac_cv_guild_program_name"





    ;;

  *)



  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for the absolute file name of the 'guild' command" >&5

$as_echo_n "checking for the absolute file name of the 'guild' command... " >&6; }

if test "${ac_cv_guild_program_name+set}" = set; then :

  $as_echo_n "(cached) " >&6

else

  ac_cv_guild_program_name="`"${pkg_config_prog_path}" --variable guild "${guile_version}"`"



     # In Guile up to 2.0.11 included, guile-2.0.pc would not define

     # the 'guild' and 'bindir' variables.  In that case, try to guess

     # what the program name is, at the risk of getting it wrong if

     # Guile was configured with '--program-suffix' or similar.

     if test "x$ac_cv_guild_program_name" = "x"; then

       guile_exec_prefix="`"${pkg_config_prog_path}" --variable exec_prefix "${guile_version}"`"

       ac_cv_guild_program_name="$guile_exec_prefix/bin/guild"

     fi



fi

{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_guild_program_name" >&5

$as_echo "$ac_cv_guild_program_name" >&6; }



  if ! "$ac_cv_guild_program_name" --version >&5 2>&5; then

    as_fn_error "'$ac_cv_guild_program_name' appears to be unusable" "$LINENO" 5

  fi



  GUILD="$ac_cv_guild_program_name"





    ;;

  esac





  if test "$cross_compiling" = no; then

    GUILD_TARGET_FLAG=

  else

    GUILD_TARGET_FLAG="--target=$host"

  fi









  { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether guild supports this host" >&5

$as_echo_n "checking whether guild supports this host... " >&6; }

if test "${ac_cv_guild_ok+set}" = set; then :

  $as_echo_n "(cached) " >&6

else

  echo "$ac_cv_guild_program_name compile $GUILD_TARGET_FLAG -o conftest.go $srcdir/guile/lib/gdb/support.scm" >&5

     if "$ac_cv_guild_program_name" compile $GUILD_TARGET_FLAG -o conftest.go "$srcdir/guile/lib/gdb/support.scm" >&5 2>&5; then

       ac_cv_guild_ok=yes

     else

       ac_cv_guild_ok=no

     fi

fi

{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_guild_ok" >&5

$as_echo "$ac_cv_guild_ok" >&6; }



    if test "$ac_cv_guild_ok" = no; then

    have_libguile=no

    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: disabling guile support" >&5

$as_echo "$as_me: WARNING: disabling guile support" >&2;}

  fi

fi



if test "${have_libguile}" != no; then



$as_echo "#define HAVE_GUILE 1" >>confdefs.h



  CONFIG_OBS="$CONFIG_OBS \$(SUBDIR_GUILE_OBS)"

  CONFIG_DEPS="$CONFIG_DEPS \$(SUBDIR_GUILE_DEPS)"

  CONFIG_SRCS="$CONFIG_SRCS \$(SUBDIR_GUILE_SRCS)"

  CONFIG_INSTALL="$CONFIG_INSTALL install-guile"

  ENABLE_CFLAGS="$ENABLE_CFLAGS \$(SUBDIR_GUILE_CFLAGS)"



    save_LIBS="$LIBS"

  save_CPPFLAGS="$CPPFLAGS"

  LIBS="$GUILE_LIBS"

  CPPFLAGS="$GUILE_CPPFLAGS"

  for ac_func in scm_new_smob

do :

  ac_fn_c_check_func "$LINENO" "scm_new_smob" "ac_cv_func_scm_new_smob"

if test "x$ac_cv_func_scm_new_smob" = x""yes; then :

  cat >>confdefs.h <<_ACEOF

#define HAVE_SCM_NEW_SMOB 1

_ACEOF



fi

done



  LIBS="$save_LIBS"

  CPPFLAGS="$save_CPPFLAGS"

else

  # Even if Guile support is not compiled in, we need to have these files

  # included.

  CONFIG_OBS="$CONFIG_OBS guile.o"

  CONFIG_SRCS="$CONFIG_SRCS guile/guile.c"

fi





 if test "${have_libguile}" != no; then

  HAVE_GUILE_TRUE=

  HAVE_GUILE_FALSE='#'

else

  HAVE_GUILE_TRUE='#'

  HAVE_GUILE_FALSE=

fi





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

# Check for libmcheck.  #

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



# Enable -lmcheck by default (it provides cheap-enough memory mangling),

# but turn it off if Python is enabled with threads, since -lmcheck is

# not thread safe (http://sourceware.org/bugzilla/show_bug.cgi?id=9939),

# and for releases.

if test \( "${have_libpython}" = "no" -o "${python_has_threads}" = "no" \) \

   && $development; then

  libmcheck_default=yes

else

  libmcheck_default=no

fi



  # Check whether --enable-libmcheck was given.

if test "${enable_libmcheck+set}" = set; then :

  enableval=$enable_libmcheck; case "${enableval}" in

      yes | y) ENABLE_LIBMCHECK="yes" ;;

      no | n)  ENABLE_LIBMCHECK="no" ;;

      *) as_fn_error "bad value ${enableval} for --enable-libmcheck" "$LINENO" 5 ;;

    esac

fi





  if test -z "${ENABLE_LIBMCHECK}"; then

    ENABLE_LIBMCHECK=${libmcheck_default}

  fi



  if test "$ENABLE_LIBMCHECK" = "yes" ; then

    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for main in -lmcheck" >&5

$as_echo_n "checking for main in -lmcheck... " >&6; }

if test "${ac_cv_lib_mcheck_main+set}" = set; then :

  $as_echo_n "(cached) " >&6

else

  ac_check_lib_save_LIBS=$LIBS

LIBS="-lmcheck  $LIBS"

cat confdefs.h - <<_ACEOF >conftest.$ac_ext

/* end confdefs.h.  */





int

main ()

{

return main ();

  ;

  return 0;

}

_ACEOF

if ac_fn_c_try_link "$LINENO"; then :

  ac_cv_lib_mcheck_main=yes

else

  ac_cv_lib_mcheck_main=no

fi

rm -f core conftest.err conftest.$ac_objext \

    conftest$ac_exeext conftest.$ac_ext

LIBS=$ac_check_lib_save_LIBS

fi

{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_mcheck_main" >&5

$as_echo "$ac_cv_lib_mcheck_main" >&6; }

if test "x$ac_cv_lib_mcheck_main" = x""yes; then :

  cat >>confdefs.h <<_ACEOF

#define HAVE_LIBMCHECK 1

_ACEOF



  LIBS="-lmcheck $LIBS"



fi



  fi





if test "$ENABLE_LIBMCHECK" = "yes" \

        -a "${have_libpython}" != "no" \

        -a "${python_has_threads}" = "yes" ; then

  { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: --enable-libmcheck may lead to spurious crashes if threads are used in python" >&5

$as_echo "$as_me: WARNING: --enable-libmcheck may lead to spurious crashes if threads are used in python" >&2;}

fi



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

# Checks for header files.  #

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



{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5

$as_echo_n "checking for ANSI C header files... " >&6; }

if test "${ac_cv_header_stdc+set}" = set; then :

  $as_echo_n "(cached) " >&6

else

  cat confdefs.h - <<_ACEOF >conftest.$ac_ext

/* end confdefs.h.  */

#include <stdlib.h>

#include <stdarg.h>

#include <string.h>

#include <float.h>



int

main ()

{



  ;

  return 0;

}

_ACEOF

if ac_fn_c_try_compile "$LINENO"; then :

  ac_cv_header_stdc=yes

else

  ac_cv_header_stdc=no

fi

rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext



if test $ac_cv_header_stdc = yes; then

  # SunOS 4.x string.h does not declare mem*, contrary to ANSI.

  cat confdefs.h - <<_ACEOF >conftest.$ac_ext

/* end confdefs.h.  */

#include <string.h>



_ACEOF

if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |

  $EGREP "memchr" >/dev/null 2>&1; then :



else

  ac_cv_header_stdc=no

fi

rm -f conftest*



fi



if test $ac_cv_header_stdc = yes; then

  # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.

  cat confdefs.h - <<_ACEOF >conftest.$ac_ext

/* end confdefs.h.  */

#include <stdlib.h>



_ACEOF

if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |

  $EGREP "free" >/dev/null 2>&1; then :



else

  ac_cv_header_stdc=no

fi

rm -f conftest*



fi



if test $ac_cv_header_stdc = yes; then

  # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.

  if test "$cross_compiling" = yes; then :

  :

else

  cat confdefs.h - <<_ACEOF >conftest.$ac_ext

/* end confdefs.h.  */

#include <ctype.h>

#include <stdlib.h>

#if ((' ' & 0x0FF) == 0x020)

# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')

# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))

#else

# define ISLOWER(c) \

                   (('a' <= (c) && (c) <= 'i') \

                     || ('j' <= (c) && (c) <= 'r') \

                     || ('s' <= (c) && (c) <= 'z'))

# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))

#endif



#define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))

int

main ()

{

  int i;

  for (i = 0; i < 256; i++)

    if (XOR (islower (i), ISLOWER (i))

        || toupper (i) != TOUPPER (i))

      return 2;

  return 0;

}

_ACEOF

if ac_fn_c_try_run "$LINENO"; then :



else

  ac_cv_header_stdc=no

fi

rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \

  conftest.$ac_objext conftest.beam conftest.$ac_ext

fi



fi

fi

{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5

$as_echo "$ac_cv_header_stdc" >&6; }

if test $ac_cv_header_stdc = yes; then



$as_echo "#define STDC_HEADERS 1" >>confdefs.h



fi



# elf_hp.h is for HP/UX 64-bit shared library support.

for ac_header in nlist.h machine/reg.h poll.h sys/poll.h proc_service.h \

                  thread_db.h \

                  sys/fault.h \

                  sys/file.h sys/filio.h sys/ioctl.h sys/param.h \

                  sys/resource.h sys/procfs.h sys/ptrace.h ptrace.h \

                  sys/reg.h sys/debugreg.h sys/select.h sys/syscall.h \

                  termios.h termio.h \

                  sgtty.h elf_hp.h \

                  dlfcn.h

do :

  as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`

ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"

eval as_val=\$$as_ac_Header

   if test "x$as_val" = x""yes; then :

  cat >>confdefs.h <<_ACEOF

#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1

_ACEOF



fi



done



for ac_header in sys/proc.h

do :

  ac_fn_c_check_header_compile "$LINENO" "sys/proc.h" "ac_cv_header_sys_proc_h" "#if HAVE_SYS_PARAM_H

# include <sys/param.h>

#endif



"

if test "x$ac_cv_header_sys_proc_h" = x""yes; then :

  cat >>confdefs.h <<_ACEOF

#define HAVE_SYS_PROC_H 1

_ACEOF



fi



done



for ac_header in sys/user.h

do :

  ac_fn_c_check_header_compile "$LINENO" "sys/user.h" "ac_cv_header_sys_user_h" "#if HAVE_SYS_PARAM_H

# include <sys/param.h>

#endif



"

if test "x$ac_cv_header_sys_user_h" = x""yes; then :

  cat >>confdefs.h <<_ACEOF

#define HAVE_SYS_USER_H 1

_ACEOF



fi



done





# On Solaris 2.[789], we need to define _MSE_INT_H to avoid a clash

# between <widec.h> and <wchar.h> that would cause AC_CHECK_HEADERS to

# think that we don't have <curses.h> if we're using GCC.

case $host_os in

  solaris2.[789])

    if test "$GCC" = yes; then



$as_echo "#define _MSE_INT_H 1" >>confdefs.h



    fi ;;

esac

for ac_header in curses.h cursesX.h ncurses.h ncurses/ncurses.h ncurses/term.h

do :

  as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`

ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"

eval as_val=\$$as_ac_Header

   if test "x$as_val" = x""yes; then :

  cat >>confdefs.h <<_ACEOF

#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1

_ACEOF



fi



done



for ac_header in term.h

do :

  ac_fn_c_check_header_compile "$LINENO" "term.h" "ac_cv_header_term_h" "#if HAVE_CURSES_H

# include <curses.h>

#endif



"

if test "x$ac_cv_header_term_h" = x""yes; then :

  cat >>confdefs.h <<_ACEOF

#define HAVE_TERM_H 1

_ACEOF



fi



done





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

# Checks for declarations.  #

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



ac_fn_c_check_decl "$LINENO" "free" "ac_cv_have_decl_free" "$ac_includes_default"

if test "x$ac_cv_have_decl_free" = x""yes; then :

  ac_have_decl=1

else

  ac_have_decl=0

fi



cat >>confdefs.h <<_ACEOF

#define HAVE_DECL_FREE $ac_have_decl

_ACEOF

ac_fn_c_check_decl "$LINENO" "malloc" "ac_cv_have_decl_malloc" "$ac_includes_default"

if test "x$ac_cv_have_decl_malloc" = x""yes; then :

  ac_have_decl=1

else

  ac_have_decl=0

fi



cat >>confdefs.h <<_ACEOF

#define HAVE_DECL_MALLOC $ac_have_decl

_ACEOF

ac_fn_c_check_decl "$LINENO" "realloc" "ac_cv_have_decl_realloc" "$ac_includes_default"

if test "x$ac_cv_have_decl_realloc" = x""yes; then :

  ac_have_decl=1

else

  ac_have_decl=0

fi



cat >>confdefs.h <<_ACEOF

#define HAVE_DECL_REALLOC $ac_have_decl

_ACEOF

ac_fn_c_check_decl "$LINENO" "snprintf" "ac_cv_have_decl_snprintf" "$ac_includes_default"

if test "x$ac_cv_have_decl_snprintf" = x""yes; then :

  ac_have_decl=1

else

  ac_have_decl=0

fi



cat >>confdefs.h <<_ACEOF

#define HAVE_DECL_SNPRINTF $ac_have_decl

_ACEOF





  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for LC_MESSAGES" >&5

$as_echo_n "checking for LC_MESSAGES... " >&6; }

if test "${am_cv_val_LC_MESSAGES+set}" = set; then :

  $as_echo_n "(cached) " >&6

else

  cat confdefs.h - <<_ACEOF >conftest.$ac_ext

/* end confdefs.h.  */

#include <locale.h>

int

main ()

{

return LC_MESSAGES

  ;

  return 0;

}

_ACEOF

if ac_fn_c_try_link "$LINENO"; then :

  am_cv_val_LC_MESSAGES=yes

else

  am_cv_val_LC_MESSAGES=no

fi

rm -f core conftest.err conftest.$ac_objext \

    conftest$ac_exeext conftest.$ac_ext

fi

{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_val_LC_MESSAGES" >&5

$as_echo "$am_cv_val_LC_MESSAGES" >&6; }

  if test $am_cv_val_LC_MESSAGES = yes; then



$as_echo "#define HAVE_LC_MESSAGES 1" >>confdefs.h



  fi





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

# Checks for structures.  #

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



ac_fn_c_check_member "$LINENO" "struct stat" "st_blocks" "ac_cv_member_struct_stat_st_blocks" "$ac_includes_default"

if test "x$ac_cv_member_struct_stat_st_blocks" = x""yes; then :



cat >>confdefs.h <<_ACEOF

#define HAVE_STRUCT_STAT_ST_BLOCKS 1

_ACEOF





fi

ac_fn_c_check_member "$LINENO" "struct stat" "st_blksize" "ac_cv_member_struct_stat_st_blksize" "$ac_includes_default"

if test "x$ac_cv_member_struct_stat_st_blksize" = x""yes; then :



cat >>confdefs.h <<_ACEOF

#define HAVE_STRUCT_STAT_ST_BLKSIZE 1

_ACEOF





fi





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

# Checks for types.  #

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



{ $as_echo "$as_me:${as_lineno-$LINENO}: checking return type of signal handlers" >&5

$as_echo_n "checking return type of signal handlers... " >&6; }

if test "${ac_cv_type_signal+set}" = set; then :

  $as_echo_n "(cached) " >&6

else

  cat confdefs.h - <<_ACEOF >conftest.$ac_ext

/* end confdefs.h.  */

#include <sys/types.h>

#include <signal.h>



int

main ()

{

return *(signal (0, 0)) (0) == 1;

  ;

  return 0;

}

_ACEOF

if ac_fn_c_try_compile "$LINENO"; then :

  ac_cv_type_signal=int

else

  ac_cv_type_signal=void

fi

rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext

fi

{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_signal" >&5

$as_echo "$ac_cv_type_signal" >&6; }



cat >>confdefs.h <<_ACEOF

#define RETSIGTYPE $ac_cv_type_signal

_ACEOF





ac_fn_c_check_type "$LINENO" "socklen_t" "ac_cv_type_socklen_t" "#include <sys/types.h>

#include <sys/socket.h>



"

if test "x$ac_cv_type_socklen_t" = x""yes; then :



cat >>confdefs.h <<_ACEOF

#define HAVE_SOCKLEN_T 1

_ACEOF





fi





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

# Checks for compiler characteristics.  #

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



{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for an ANSI C-conforming const" >&5

$as_echo_n "checking for an ANSI C-conforming const... " >&6; }

if test "${ac_cv_c_const+set}" = set; then :

  $as_echo_n "(cached) " >&6

else

  cat confdefs.h - <<_ACEOF >conftest.$ac_ext

/* end confdefs.h.  */



int

main ()

{

/* FIXME: Include the comments suggested by Paul. */

#ifndef __cplusplus

  /* Ultrix mips cc rejects this.  */

  typedef int charset[2];

  const charset cs;

  /* SunOS 4.1.1 cc rejects this.  */

  char const *const *pcpcc;

  char **ppc;

  /* NEC SVR4.0.2 mips cc rejects this.  */

  struct point {int x, y;};

  static struct point const zero = {0,0};

  /* AIX XL C 1.02.0.0 rejects this.

     It does not let you subtract one const X* pointer from another in

     an arm of an if-expression whose if-part is not a constant

     expression */

  const char *g = "string";

  pcpcc = &g + (g ? g-g : 0);

  /* HPUX 7.0 cc rejects these. */

  ++pcpcc;

  ppc = (char**) pcpcc;

  pcpcc = (char const *const *) ppc;

  { /* SCO 3.2v4 cc rejects this.  */

    char *t;

    char const *s = 0 ? (char *) 0 : (char const *) 0;



    *t++ = 0;

    if (s) return 0;

  }

  { /* Someone thinks the Sun supposedly-ANSI compiler will reject this.  */

    int x[] = {25, 17};

    const int *foo = &x[0];

    ++foo;

  }

  { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */

    typedef const int *iptr;

    iptr p = 0;

    ++p;

  }

  { /* AIX XL C 1.02.0.0 rejects this saying

       "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */

    struct s { int j; const int *ap[3]; };

    struct s *b; b->j = 5;

  }

  { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */

    const int foo = 10;

    if (!foo) return 0;

  }

  return !cs[0] && !zero.x;

#endif



  ;

  return 0;

}

_ACEOF

if ac_fn_c_try_compile "$LINENO"; then :

  ac_cv_c_const=yes

else

  ac_cv_c_const=no

fi

rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext

fi

{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_const" >&5

$as_echo "$ac_cv_c_const" >&6; }

if test $ac_cv_c_const = no; then



$as_echo "#define const /**/" >>confdefs.h



fi



{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for inline" >&5

$as_echo_n "checking for inline... " >&6; }

if test "${ac_cv_c_inline+set}" = set; then :

  $as_echo_n "(cached) " >&6

else

  ac_cv_c_inline=no

for ac_kw in inline __inline__ __inline; do

  cat confdefs.h - <<_ACEOF >conftest.$ac_ext

/* end confdefs.h.  */

#ifndef __cplusplus

typedef int foo_t;

static $ac_kw foo_t static_foo () {return 0; }

$ac_kw foo_t foo () {return 0; }

#endif



_ACEOF

if ac_fn_c_try_compile "$LINENO"; then :

  ac_cv_c_inline=$ac_kw

fi

rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext

  test "$ac_cv_c_inline" != no && break

done



fi

{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_inline" >&5

$as_echo "$ac_cv_c_inline" >&6; }



case $ac_cv_c_inline in

  inline | yes) ;;

  *)

    case $ac_cv_c_inline in

      no) ac_val=;;

      *) ac_val=$ac_cv_c_inline;;

    esac

    cat >>confdefs.h <<_ACEOF

#ifndef __cplusplus

#define inline $ac_val

#endif

_ACEOF

    ;;

esac



 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether byte ordering is bigendian" >&5

$as_echo_n "checking whether byte ordering is bigendian... " >&6; }

if test "${ac_cv_c_bigendian+set}" = set; then :

  $as_echo_n "(cached) " >&6

else

  ac_cv_c_bigendian=unknown

    # See if we're dealing with a universal compiler.

    cat confdefs.h - <<_ACEOF >conftest.$ac_ext

/* end confdefs.h.  */

#ifndef __APPLE_CC__

               not a universal capable compiler

             #endif

             typedef int dummy;



_ACEOF

if ac_fn_c_try_compile "$LINENO"; then :



        # Check for potential -arch flags.  It is not universal unless

        # there are at least two -arch flags with different values.

        ac_arch=

        ac_prev=

        for ac_word in $CC $CFLAGS $CPPFLAGS $LDFLAGS; do

         if test -n "$ac_prev"; then

           case $ac_word in

             i?86 | x86_64 | ppc | ppc64)

               if test -z "$ac_arch" || test "$ac_arch" = "$ac_word"; then

                 ac_arch=$ac_word

               else

                 ac_cv_c_bigendian=universal

                 break

               fi

               ;;

           esac

           ac_prev=

         elif test "x$ac_word" = "x-arch"; then

           ac_prev=arch

         fi

       done

fi

rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext

    if test $ac_cv_c_bigendian = unknown; then

      # See if sys/param.h defines the BYTE_ORDER macro.

      cat confdefs.h - <<_ACEOF >conftest.$ac_ext

/* end confdefs.h.  */

#include <sys/types.h>

             #include <sys/param.h>



int

main ()

{

#if ! (defined BYTE_ORDER && defined BIG_ENDIAN \

                     && defined LITTLE_ENDIAN && BYTE_ORDER && BIG_ENDIAN \

                     && LITTLE_ENDIAN)

              bogus endian macros

             #endif



  ;

  return 0;

}

_ACEOF

if ac_fn_c_try_compile "$LINENO"; then :

  # It does; now see whether it defined to BIG_ENDIAN or not.

         cat confdefs.h - <<_ACEOF >conftest.$ac_ext

/* end confdefs.h.  */

#include <sys/types.h>

                #include <sys/param.h>



int

main ()

{

#if BYTE_ORDER != BIG_ENDIAN

                 not big endian

                #endif



  ;

  return 0;

}

_ACEOF

if ac_fn_c_try_compile "$LINENO"; then :

  ac_cv_c_bigendian=yes

else

  ac_cv_c_bigendian=no

fi

rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext

fi

rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext

    fi

    if test $ac_cv_c_bigendian = unknown; then

      # See if <limits.h> defines _LITTLE_ENDIAN or _BIG_ENDIAN (e.g., Solaris).

      cat confdefs.h - <<_ACEOF >conftest.$ac_ext

/* end confdefs.h.  */

#include <limits.h>



int

main ()

{

#if ! (defined _LITTLE_ENDIAN || defined _BIG_ENDIAN)

              bogus endian macros

             #endif



  ;

  return 0;

}

_ACEOF

if ac_fn_c_try_compile "$LINENO"; then :

  # It does; now see whether it defined to _BIG_ENDIAN or not.

         cat confdefs.h - <<_ACEOF >conftest.$ac_ext

/* end confdefs.h.  */

#include <limits.h>



int

main ()

{

#ifndef _BIG_ENDIAN

                 not big endian

                #endif



  ;

  return 0;

}

_ACEOF

if ac_fn_c_try_compile "$LINENO"; then :

  ac_cv_c_bigendian=yes

else

  ac_cv_c_bigendian=no

fi

rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext

fi

rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext

    fi

    if test $ac_cv_c_bigendian = unknown; then

      # Compile a test program.

      if test "$cross_compiling" = yes; then :

  # Try to guess by grepping values from an object file.

         cat confdefs.h - <<_ACEOF >conftest.$ac_ext

/* end confdefs.h.  */

short int ascii_mm[] =

                  { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 };

                short int ascii_ii[] =

                  { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 };

                int use_ascii (int i) {

                  return ascii_mm[i] + ascii_ii[i];

                }

                short int ebcdic_ii[] =

                  { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 };

                short int ebcdic_mm[] =

                  { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 };

                int use_ebcdic (int i) {

                  return ebcdic_mm[i] + ebcdic_ii[i];

                }

                extern int foo;



int

main ()

{

return use_ascii (foo) == use_ebcdic (foo);

  ;

  return 0;

}

_ACEOF

if ac_fn_c_try_compile "$LINENO"; then :

  if grep BIGenDianSyS conftest.$ac_objext >/dev/null; then

              ac_cv_c_bigendian=yes

            fi

            if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then

              if test "$ac_cv_c_bigendian" = unknown; then

                ac_cv_c_bigendian=no

              else

                # finding both strings is unlikely to happen, but who knows?

                ac_cv_c_bigendian=unknown

              fi

            fi

fi

rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext

else

  cat confdefs.h - <<_ACEOF >conftest.$ac_ext

/* end confdefs.h.  */

$ac_includes_default

int

main ()

{



             /* Are we little or big endian?  From Harbison&Steele.  */

             union

             {

               long int l;

               char c[sizeof (long int)];

             } u;

             u.l = 1;

             return u.c[sizeof (long int) - 1] == 1;



  ;

  return 0;

}

_ACEOF

if ac_fn_c_try_run "$LINENO"; then :

  ac_cv_c_bigendian=no

else

  ac_cv_c_bigendian=yes

fi

rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \

  conftest.$ac_objext conftest.beam conftest.$ac_ext

fi



    fi

fi

{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_bigendian" >&5

$as_echo "$ac_cv_c_bigendian" >&6; }

 case $ac_cv_c_bigendian in #(

   yes)

     $as_echo "#define WORDS_BIGENDIAN 1" >>confdefs.h

;; #(

   no)

      ;; #(

   universal)



$as_echo "#define AC_APPLE_UNIVERSAL_BUILD 1" >>confdefs.h



     ;; #(

   *)

     as_fn_error "unknown endianness

 presetting ac_cv_c_bigendian=no (or yes) will help" "$LINENO" 5 ;;

 esac





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

# Checks for library functions.  #

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



for ac_header in stdlib.h unistd.h

do :

  as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`

ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"

eval as_val=\$$as_ac_Header

   if test "x$as_val" = x""yes; then :

  cat >>confdefs.h <<_ACEOF

#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1

_ACEOF



fi



done



for ac_func in getpagesize

do :

  ac_fn_c_check_func "$LINENO" "getpagesize" "ac_cv_func_getpagesize"

if test "x$ac_cv_func_getpagesize" = x""yes; then :

  cat >>confdefs.h <<_ACEOF

#define HAVE_GETPAGESIZE 1

_ACEOF



fi

done



{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for working mmap" >&5

$as_echo_n "checking for working mmap... " >&6; }

if test "${ac_cv_func_mmap_fixed_mapped+set}" = set; then :

  $as_echo_n "(cached) " >&6

else

  if test "$cross_compiling" = yes; then :

  ac_cv_func_mmap_fixed_mapped=no

else

  cat confdefs.h - <<_ACEOF >conftest.$ac_ext

/* end confdefs.h.  */

$ac_includes_default

/* malloc might have been renamed as rpl_malloc. */

#undef malloc



/* Thanks to Mike Haertel and Jim Avera for this test.

   Here is a matrix of mmap possibilities:

        mmap private not fixed

        mmap private fixed at somewhere currently unmapped

        mmap private fixed at somewhere already mapped

        mmap shared not fixed

        mmap shared fixed at somewhere currently unmapped

        mmap shared fixed at somewhere already mapped

   For private mappings, we should verify that changes cannot be read()

   back from the file, nor mmap's back from the file at a different

   address.  (There have been systems where private was not correctly

   implemented like the infamous i386 svr4.0, and systems where the

   VM page cache was not coherent with the file system buffer cache

   like early versions of FreeBSD and possibly contemporary NetBSD.)

   For shared mappings, we should conversely verify that changes get

   propagated back to all the places they're supposed to be.



   Grep wants private fixed already mapped.

   The main things grep needs to know about mmap are:

   * does it exist and is it safe to write into the mmap'd area

   * how to use it (BSD variants)  */



#include <fcntl.h>

#include <sys/mman.h>



#if !defined STDC_HEADERS && !defined HAVE_STDLIB_H

char *malloc ();

#endif



/* This mess was copied from the GNU getpagesize.h.  */

#ifndef HAVE_GETPAGESIZE

/* Assume that all systems that can run configure have sys/param.h.  */

# ifndef HAVE_SYS_PARAM_H

#  define HAVE_SYS_PARAM_H 1

# endif



# ifdef _SC_PAGESIZE

#  define getpagesize() sysconf(_SC_PAGESIZE)

# else /* no _SC_PAGESIZE */

#  ifdef HAVE_SYS_PARAM_H

#   include <sys/param.h>

#   ifdef EXEC_PAGESIZE

#    define getpagesize() EXEC_PAGESIZE

#   else /* no EXEC_PAGESIZE */

#    ifdef NBPG

#     define getpagesize() NBPG * CLSIZE

#     ifndef CLSIZE

#      define CLSIZE 1

#     endif /* no CLSIZE */

#    else /* no NBPG */

#     ifdef NBPC

#      define getpagesize() NBPC

#     else /* no NBPC */

#      ifdef PAGESIZE

#       define getpagesize() PAGESIZE

#      endif /* PAGESIZE */

#     endif /* no NBPC */

#    endif /* no NBPG */

#   endif /* no EXEC_PAGESIZE */

#  else /* no HAVE_SYS_PARAM_H */

#   define getpagesize() 8192        /* punt totally */

#  endif /* no HAVE_SYS_PARAM_H */

# endif /* no _SC_PAGESIZE */



#endif /* no HAVE_GETPAGESIZE */



int

main ()

{

  char *data, *data2, *data3;

  int i, pagesize;

  int fd;



  pagesize = getpagesize ();



  /* First, make a file with some known garbage in it. */

  data = (char *) malloc (pagesize);

  if (!data)

    return 1;

  for (i = 0; i < pagesize; ++i)

    *(data + i) = rand ();

  umask (0);

  fd = creat ("conftest.mmap", 0600);

  if (fd < 0)

    return 1;

  if (write (fd, data, pagesize) != pagesize)

    return 1;

  close (fd);



  /* Next, try to mmap the file at a fixed address which already has

     something else allocated at it.  If we can, also make sure that

     we see the same garbage.  */

  fd = open ("conftest.mmap", O_RDWR);

  if (fd < 0)

    return 1;

  data2 = (char *) malloc (2 * pagesize);

  if (!data2)

    return 1;

  data2 += (pagesize - ((long int) data2 & (pagesize - 1))) & (pagesize - 1);

  if (data2 != mmap (data2, pagesize, PROT_READ | PROT_WRITE,

                     MAP_PRIVATE | MAP_FIXED, fd, 0L))

    return 1;

  for (i = 0; i < pagesize; ++i)

    if (*(data + i) != *(data2 + i))

      return 1;



  /* Finally, make sure that changes to the mapped area do not

     percolate back to the file as seen by read().  (This is a bug on

     some variants of i386 svr4.0.)  */

  for (i = 0; i < pagesize; ++i)

    *(data2 + i) = *(data2 + i) + 1;

  data3 = (char *) malloc (pagesize);

  if (!data3)

    return 1;

  if (read (fd, data3, pagesize) != pagesize)

    return 1;

  for (i = 0; i < pagesize; ++i)

    if (*(data + i) != *(data3 + i))

      return 1;

  close (fd);

  return 0;

}

_ACEOF

if ac_fn_c_try_run "$LINENO"; then :

  ac_cv_func_mmap_fixed_mapped=yes

else

  ac_cv_func_mmap_fixed_mapped=no

fi

rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \

  conftest.$ac_objext conftest.beam conftest.$ac_ext

fi



fi

{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_mmap_fixed_mapped" >&5

$as_echo "$ac_cv_func_mmap_fixed_mapped" >&6; }

if test $ac_cv_func_mmap_fixed_mapped = yes; then



$as_echo "#define HAVE_MMAP 1" >>confdefs.h



fi

rm -f conftest.mmap



ac_fn_c_check_type "$LINENO" "pid_t" "ac_cv_type_pid_t" "$ac_includes_default"

if test "x$ac_cv_type_pid_t" = x""yes; then :



else



cat >>confdefs.h <<_ACEOF

#define pid_t int

_ACEOF



fi



for ac_header in vfork.h

do :

  ac_fn_c_check_header_mongrel "$LINENO" "vfork.h" "ac_cv_header_vfork_h" "$ac_includes_default"

if test "x$ac_cv_header_vfork_h" = x""yes; then :

  cat >>confdefs.h <<_ACEOF

#define HAVE_VFORK_H 1

_ACEOF



fi



done



for ac_func in fork vfork

do :

  as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`

ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"

eval as_val=\$$as_ac_var

   if test "x$as_val" = x""yes; then :

  cat >>confdefs.h <<_ACEOF

#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1

_ACEOF



fi

done



if test "x$ac_cv_func_fork" = xyes; then

  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working fork" >&5

$as_echo_n "checking for working fork... " >&6; }

if test "${ac_cv_func_fork_works+set}" = set; then :

  $as_echo_n "(cached) " >&6

else

  if test "$cross_compiling" = yes; then :

  ac_cv_func_fork_works=cross

else

  cat confdefs.h - <<_ACEOF >conftest.$ac_ext

/* end confdefs.h.  */

$ac_includes_default

int

main ()

{



          /* By Ruediger Kuhlmann. */

          return fork () < 0;



  ;

  return 0;

}

_ACEOF

if ac_fn_c_try_run "$LINENO"; then :

  ac_cv_func_fork_works=yes

else

  ac_cv_func_fork_works=no

fi

rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \

  conftest.$ac_objext conftest.beam conftest.$ac_ext

fi



fi

{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_fork_works" >&5

$as_echo "$ac_cv_func_fork_works" >&6; }



else

  ac_cv_func_fork_works=$ac_cv_func_fork

fi

if test "x$ac_cv_func_fork_works" = xcross; then

  case $host in

    *-*-amigaos* | *-*-msdosdjgpp*)

      # Override, as these systems have only a dummy fork() stub

      ac_cv_func_fork_works=no

      ;;

    *)

      ac_cv_func_fork_works=yes

      ;;

  esac

  { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&5

$as_echo "$as_me: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&2;}

fi

ac_cv_func_vfork_works=$ac_cv_func_vfork

if test "x$ac_cv_func_vfork" = xyes; then

  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working vfork" >&5

$as_echo_n "checking for working vfork... " >&6; }

if test "${ac_cv_func_vfork_works+set}" = set; then :

  $as_echo_n "(cached) " >&6

else

  if test "$cross_compiling" = yes; then :

  ac_cv_func_vfork_works=cross

else

  cat confdefs.h - <<_ACEOF >conftest.$ac_ext

/* end confdefs.h.  */

/* Thanks to Paul Eggert for this test.  */

$ac_includes_default

#include <sys/wait.h>

#ifdef HAVE_VFORK_H

# include <vfork.h>

#endif

/* On some sparc systems, changes by the child to local and incoming

   argument registers are propagated back to the parent.  The compiler

   is told about this with #include <vfork.h>, but some compilers

   (e.g. gcc -O) don't grok <vfork.h>.  Test for this by using a

   static variable whose address is put into a register that is

   clobbered by the vfork.  */

static void

#ifdef __cplusplus

sparc_address_test (int arg)

# else

sparc_address_test (arg) int arg;

#endif

{

  static pid_t child;

  if (!child) {

    child = vfork ();

    if (child < 0) {

      perror ("vfork");

      _exit(2);

    }

    if (!child) {

      arg = getpid();

      write(-1, "", 0);

      _exit (arg);

    }

  }

}



int

main ()

{

  pid_t parent = getpid ();

  pid_t child;



  sparc_address_test (0);



  child = vfork ();



  if (child == 0) {

    /* Here is another test for sparc vfork register problems.  This

       test uses lots of local variables, at least as many local

       variables as main has allocated so far including compiler

       temporaries.  4 locals are enough for gcc 1.40.3 on a Solaris

       4.1.3 sparc, but we use 8 to be safe.  A buggy compiler should

       reuse the register of parent for one of the local variables,

       since it will think that parent can't possibly be used any more

       in this routine.  Assigning to the local variable will thus

       munge parent in the parent process.  */

    pid_t

      p = getpid(), p1 = getpid(), p2 = getpid(), p3 = getpid(),

      p4 = getpid(), p5 = getpid(), p6 = getpid(), p7 = getpid();

    /* Convince the compiler that p..p7 are live; otherwise, it might

       use the same hardware register for all 8 local variables.  */

    if (p != p1 || p != p2 || p != p3 || p != p4

        || p != p5 || p != p6 || p != p7)

      _exit(1);



    /* On some systems (e.g. IRIX 3.3), vfork doesn't separate parent

       from child file descriptors.  If the child closes a descriptor

       before it execs or exits, this munges the parent's descriptor

       as well.  Test for this by closing stdout in the child.  */

    _exit(close(fileno(stdout)) != 0);

  } else {

    int status;

    struct stat st;



    while (wait(&status) != child)

      ;

    return (

         /* Was there some problem with vforking?  */

         child < 0



         /* Did the child fail?  (This shouldn't happen.)  */

         || status



         /* Did the vfork/compiler bug occur?  */

         || parent != getpid()



         /* Did the file descriptor bug occur?  */

         || fstat(fileno(stdout), &st) != 0

         );

  }

}

_ACEOF

if ac_fn_c_try_run "$LINENO"; then :

  ac_cv_func_vfork_works=yes

else

  ac_cv_func_vfork_works=no

fi

rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \

  conftest.$ac_objext conftest.beam conftest.$ac_ext

fi



fi

{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_vfork_works" >&5

$as_echo "$ac_cv_func_vfork_works" >&6; }



fi;

if test "x$ac_cv_func_fork_works" = xcross; then

  ac_cv_func_vfork_works=$ac_cv_func_vfork

  { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&5

$as_echo "$as_me: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&2;}

fi



if test "x$ac_cv_func_vfork_works" = xyes; then



$as_echo "#define HAVE_WORKING_VFORK 1" >>confdefs.h



else



$as_echo "#define vfork fork" >>confdefs.h



fi

if test "x$ac_cv_func_fork_works" = xyes; then



$as_echo "#define HAVE_WORKING_FORK 1" >>confdefs.h



fi



for ac_func in getrusage getuid getgid \

                pipe poll pread pread64 pwrite resize_term \

                sbrk setpgid setpgrp setsid \

                sigaction sigprocmask sigsetmask socketpair \

                ttrace wborder wresize setlocale iconvlist libiconvlist btowc \

                setrlimit getrlimit posix_madvise waitpid \

                ptrace64 sigaltstack mkdtemp

do :

  as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`

ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"

eval as_val=\$$as_ac_var

   if test "x$as_val" = x""yes; then :

  cat >>confdefs.h <<_ACEOF

#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1

_ACEOF



fi

done





  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for nl_langinfo and CODESET" >&5

$as_echo_n "checking for nl_langinfo and CODESET... " >&6; }

if test "${am_cv_langinfo_codeset+set}" = set; then :

  $as_echo_n "(cached) " >&6

else

  cat confdefs.h - <<_ACEOF >conftest.$ac_ext

/* end confdefs.h.  */

#include <langinfo.h>

int

main ()

{

char* cs = nl_langinfo(CODESET);

  ;

  return 0;

}

_ACEOF

if ac_fn_c_try_link "$LINENO"; then :

  am_cv_langinfo_codeset=yes

else

  am_cv_langinfo_codeset=no

fi

rm -f core conftest.err conftest.$ac_objext \

    conftest$ac_exeext conftest.$ac_ext



fi

{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_langinfo_codeset" >&5

$as_echo "$am_cv_langinfo_codeset" >&6; }

  if test $am_cv_langinfo_codeset = yes; then



$as_echo "#define HAVE_LANGINFO_CODESET 1" >>confdefs.h



  fi





  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5

$as_echo_n "checking for ANSI C header files... " >&6; }

if test "${ac_cv_header_stdc+set}" = set; then :

  $as_echo_n "(cached) " >&6

else

  cat confdefs.h - <<_ACEOF >conftest.$ac_ext

/* end confdefs.h.  */

#include <stdlib.h>

#include <stdarg.h>

#include <string.h>

#include <float.h>



int

main ()

{



  ;

  return 0;

}

_ACEOF

if ac_fn_c_try_compile "$LINENO"; then :

  ac_cv_header_stdc=yes

else

  ac_cv_header_stdc=no

fi

rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext



if test $ac_cv_header_stdc = yes; then

  # SunOS 4.x string.h does not declare mem*, contrary to ANSI.

  cat confdefs.h - <<_ACEOF >conftest.$ac_ext

/* end confdefs.h.  */

#include <string.h>



_ACEOF

if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |

  $EGREP "memchr" >/dev/null 2>&1; then :



else

  ac_cv_header_stdc=no

fi

rm -f conftest*



fi



if test $ac_cv_header_stdc = yes; then

  # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.

  cat confdefs.h - <<_ACEOF >conftest.$ac_ext

/* end confdefs.h.  */

#include <stdlib.h>



_ACEOF

if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |

  $EGREP "free" >/dev/null 2>&1; then :



else

  ac_cv_header_stdc=no

fi

rm -f conftest*



fi



if test $ac_cv_header_stdc = yes; then

  # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.

  if test "$cross_compiling" = yes; then :

  :

else

  cat confdefs.h - <<_ACEOF >conftest.$ac_ext

/* end confdefs.h.  */

#include <ctype.h>

#include <stdlib.h>

#if ((' ' & 0x0FF) == 0x020)

# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')

# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))

#else

# define ISLOWER(c) \

                   (('a' <= (c) && (c) <= 'i') \

                     || ('j' <= (c) && (c) <= 'r') \

                     || ('s' <= (c) && (c) <= 'z'))

# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))

#endif



#define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))

int

main ()

{

  int i;

  for (i = 0; i < 256; i++)

    if (XOR (islower (i), ISLOWER (i))

        || toupper (i) != TOUPPER (i))

      return 2;

  return 0;

}

_ACEOF

if ac_fn_c_try_run "$LINENO"; then :



else

  ac_cv_header_stdc=no

fi

rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \

  conftest.$ac_objext conftest.beam conftest.$ac_ext

fi



fi

fi

{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5

$as_echo "$ac_cv_header_stdc" >&6; }

if test $ac_cv_header_stdc = yes; then



$as_echo "#define STDC_HEADERS 1" >>confdefs.h



fi



  # The Ultrix 4.2 mips builtin alloca declared by alloca.h only works

# for constant arguments.  Useless!

{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for working alloca.h" >&5

$as_echo_n "checking for working alloca.h... " >&6; }

if test "${ac_cv_working_alloca_h+set}" = set; then :

  $as_echo_n "(cached) " >&6

else

  cat confdefs.h - <<_ACEOF >conftest.$ac_ext

/* end confdefs.h.  */

#include <alloca.h>

int

main ()

{

char *p = (char *) alloca (2 * sizeof (int));

                          if (p) return 0;

  ;

  return 0;

}

_ACEOF

if ac_fn_c_try_link "$LINENO"; then :

  ac_cv_working_alloca_h=yes

else

  ac_cv_working_alloca_h=no

fi

rm -f core conftest.err conftest.$ac_objext \

    conftest$ac_exeext conftest.$ac_ext

fi

{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_working_alloca_h" >&5

$as_echo "$ac_cv_working_alloca_h" >&6; }

if test $ac_cv_working_alloca_h = yes; then



$as_echo "#define HAVE_ALLOCA_H 1" >>confdefs.h



fi



{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for alloca" >&5

$as_echo_n "checking for alloca... " >&6; }

if test "${ac_cv_func_alloca_works+set}" = set; then :

  $as_echo_n "(cached) " >&6

else

  cat confdefs.h - <<_ACEOF >conftest.$ac_ext

/* end confdefs.h.  */

#ifdef __GNUC__

# define alloca __builtin_alloca

#else

# ifdef _MSC_VER

#  include <malloc.h>

#  define alloca _alloca

# else

#  ifdef HAVE_ALLOCA_H

#   include <alloca.h>

#  else

#   ifdef _AIX

 #pragma alloca

#   else

#    ifndef alloca /* predefined by HP cc +Olibcalls */

char *alloca ();

#    endif

#   endif

#  endif

# endif

#endif



int

main ()

{

char *p = (char *) alloca (1);

                                    if (p) return 0;

  ;

  return 0;

}

_ACEOF

if ac_fn_c_try_link "$LINENO"; then :

  ac_cv_func_alloca_works=yes

else

  ac_cv_func_alloca_works=no

fi

rm -f core conftest.err conftest.$ac_objext \

    conftest$ac_exeext conftest.$ac_ext

fi

{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_alloca_works" >&5

$as_echo "$ac_cv_func_alloca_works" >&6; }



if test $ac_cv_func_alloca_works = yes; then



$as_echo "#define HAVE_ALLOCA 1" >>confdefs.h



else

  # The SVR3 libPW and SVR4 libucb both contain incompatible functions

# that cause trouble.  Some versions do not even contain alloca or

# contain a buggy version.  If you still want to use their alloca,

# use ar to extract alloca.o from them instead of compiling alloca.c.



ALLOCA=\${LIBOBJDIR}alloca.$ac_objext



$as_echo "#define C_ALLOCA 1" >>confdefs.h





{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether \`alloca.c' needs Cray hooks" >&5

$as_echo_n "checking whether \`alloca.c' needs Cray hooks... " >&6; }

if test "${ac_cv_os_cray+set}" = set; then :

  $as_echo_n "(cached) " >&6

else

  cat confdefs.h - <<_ACEOF >conftest.$ac_ext

/* end confdefs.h.  */

#if defined CRAY && ! defined CRAY2

webecray

#else

wenotbecray

#endif



_ACEOF

if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |

  $EGREP "webecray" >/dev/null 2>&1; then :

  ac_cv_os_cray=yes

else

  ac_cv_os_cray=no

fi

rm -f conftest*



fi

{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_os_cray" >&5

$as_echo "$ac_cv_os_cray" >&6; }

if test $ac_cv_os_cray = yes; then

  for ac_func in _getb67 GETB67 getb67; do

    as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`

ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"

eval as_val=\$$as_ac_var

   if test "x$as_val" = x""yes; then :



cat >>confdefs.h <<_ACEOF

#define CRAY_STACKSEG_END $ac_func

_ACEOF



    break

fi



  done

fi



{ $as_echo "$as_me:${as_lineno-$LINENO}: checking stack direction for C alloca" >&5

$as_echo_n "checking stack direction for C alloca... " >&6; }

if test "${ac_cv_c_stack_direction+set}" = set; then :

  $as_echo_n "(cached) " >&6

else

  if test "$cross_compiling" = yes; then :

  ac_cv_c_stack_direction=0

else

  cat confdefs.h - <<_ACEOF >conftest.$ac_ext

/* end confdefs.h.  */

$ac_includes_default

int

‌find_stack_direction ()

{

  static char *addr = 0;

  auto char dummy;

  if (addr == 0)

    {

      addr = &dummy;

      return find_stack_direction ();

    }

  else

    return (&dummy > addr) ? 1 : -1;

}



int

main ()

{

  return find_stack_direction () < 0;

}

_ACEOF

if ac_fn_c_try_run "$LINENO"; then :

  ac_cv_c_stack_direction=1

else

  ac_cv_c_stack_direction=-1

fi

rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \

  conftest.$ac_objext conftest.beam conftest.$ac_ext

fi



fi

{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_stack_direction" >&5

$as_echo "$ac_cv_c_stack_direction" >&6; }

cat >>confdefs.h <<_ACEOF

#define STACK_DIRECTION $ac_cv_c_stack_direction

_ACEOF





fi







  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for nl_langinfo and CODESET" >&5

$as_echo_n "checking for nl_langinfo and CODESET... " >&6; }

if test "${am_cv_langinfo_codeset+set}" = set; then :

  $as_echo_n "(cached) " >&6

else

  cat confdefs.h - <<_ACEOF >conftest.$ac_ext

/* end confdefs.h.  */

#include <langinfo.h>

int

main ()

{

char* cs = nl_langinfo(CODESET);

  ;

  return 0;

}

_ACEOF

if ac_fn_c_try_link "$LINENO"; then :

  am_cv_langinfo_codeset=yes

else

  am_cv_langinfo_codeset=no

fi

rm -f core conftest.err conftest.$ac_objext \

    conftest$ac_exeext conftest.$ac_ext



fi

{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_langinfo_codeset" >&5

$as_echo "$am_cv_langinfo_codeset" >&6; }

  if test $am_cv_langinfo_codeset = yes; then



$as_echo "#define HAVE_LANGINFO_CODESET 1" >>confdefs.h



  fi





  for ac_header in linux/perf_event.h locale.h memory.h signal.h                    sys/resource.h sys/socket.h sys/syscall.h                    sys/un.h sys/wait.h                    thread_db.h wait.h

do :

  as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`

ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"

eval as_val=\$$as_ac_Header

   if test "x$as_val" = x""yes; then :

  cat >>confdefs.h <<_ACEOF

#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1

_ACEOF



fi



done





  for ac_func in fdwalk getrlimit pipe pipe2 socketpair

do :

  as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`

ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"

eval as_val=\$$as_ac_var

   if test "x$as_val" = x""yes; then :

  cat >>confdefs.h <<_ACEOF

#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1

_ACEOF



fi

done





  ac_fn_c_check_decl "$LINENO" "strerror" "ac_cv_have_decl_strerror" "$ac_includes_default"

if test "x$ac_cv_have_decl_strerror" = x""yes; then :

  ac_have_decl=1

else

  ac_have_decl=0

fi



cat >>confdefs.h <<_ACEOF

#define HAVE_DECL_STRERROR $ac_have_decl

_ACEOF

ac_fn_c_check_decl "$LINENO" "strstr" "ac_cv_have_decl_strstr" "$ac_includes_default"

if test "x$ac_cv_have_decl_strstr" = x""yes; then :

  ac_have_decl=1

else

  ac_have_decl=0

fi



cat >>confdefs.h <<_ACEOF

#define HAVE_DECL_STRSTR $ac_have_decl

_ACEOF





    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sigsetjmp" >&5

$as_echo_n "checking for sigsetjmp... " >&6; }

if test "${gdb_cv_func_sigsetjmp+set}" = set; then :

  $as_echo_n "(cached) " >&6

else

  cat confdefs.h - <<_ACEOF >conftest.$ac_ext

/* end confdefs.h.  */



#include <setjmp.h>



int

main ()

{

sigjmp_buf env; while (! sigsetjmp (env, 1)) siglongjmp (env, 1);

  ;

  return 0;

}

_ACEOF

if ac_fn_c_try_compile "$LINENO"; then :

  gdb_cv_func_sigsetjmp=yes

else

  gdb_cv_func_sigsetjmp=no

fi

rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext

fi

{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_func_sigsetjmp" >&5

$as_echo "$gdb_cv_func_sigsetjmp" >&6; }

if test $gdb_cv_func_sigsetjmp = yes; then



$as_echo "#define HAVE_SIGSETJMP 1" >>confdefs.h



fi





# Check the return and argument types of ptrace.  No canned test for

# this, so roll our own.

gdb_ptrace_headers='

#include <sys/types.h>

#if HAVE_SYS_PTRACE_H

# include <sys/ptrace.h>

#endif

#if HAVE_UNISTD_H

# include <unistd.h>

#endif

'

# There is no point in checking if we don't have a prototype.

ac_fn_c_check_decl "$LINENO" "ptrace" "ac_cv_have_decl_ptrace" "$gdb_ptrace_headers

"

if test "x$ac_cv_have_decl_ptrace" = x""yes; then :

  ac_have_decl=1

else

  ac_have_decl=0

fi



cat >>confdefs.h <<_ACEOF

#define HAVE_DECL_PTRACE $ac_have_decl

_ACEOF

if test $ac_have_decl = 1; then :



else



  : ${gdb_cv_func_ptrace_ret='int'}

  : ${gdb_cv_func_ptrace_args='int,int,long,long'}



fi



# Check return type.  Varargs (used on GNU/Linux) conflict with the

# empty argument list, so check for that explicitly.

{ $as_echo "$as_me:${as_lineno-$LINENO}: checking return type of ptrace" >&5

$as_echo_n "checking return type of ptrace... " >&6; }

if test "${gdb_cv_func_ptrace_ret+set}" = set; then :

  $as_echo_n "(cached) " >&6

else

  cat confdefs.h - <<_ACEOF >conftest.$ac_ext

/* end confdefs.h.  */

$gdb_ptrace_headers

int

main ()

{

extern long ptrace (enum __ptrace_request, ...);

  ;

  return 0;

}

_ACEOF

if ac_fn_c_try_compile "$LINENO"; then :

  gdb_cv_func_ptrace_ret='long'

else

  cat confdefs.h - <<_ACEOF >conftest.$ac_ext

/* end confdefs.h.  */

$gdb_ptrace_headers

int

main ()

{

extern int ptrace ();

  ;

  return 0;

}

_ACEOF

if ac_fn_c_try_compile "$LINENO"; then :

  gdb_cv_func_ptrace_ret='int'

else

  gdb_cv_func_ptrace_ret='long'

fi

rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext

fi

rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext

fi

{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_func_ptrace_ret" >&5

$as_echo "$gdb_cv_func_ptrace_ret" >&6; }



cat >>confdefs.h <<_ACEOF

#define PTRACE_TYPE_RET $gdb_cv_func_ptrace_ret

_ACEOF



# Check argument types.

{ $as_echo "$as_me:${as_lineno-$LINENO}: checking types of arguments for ptrace" >&5

$as_echo_n "checking types of arguments for ptrace... " >&6; }

if test "${gdb_cv_func_ptrace_args+set}" = set; then :

  $as_echo_n "(cached) " >&6

else



  cat confdefs.h - <<_ACEOF >conftest.$ac_ext

/* end confdefs.h.  */

$gdb_ptrace_headers

int

main ()

{

extern long ptrace (enum __ptrace_request, ...);

  ;

  return 0;

}

_ACEOF

if ac_fn_c_try_compile "$LINENO"; then :

  gdb_cv_func_ptrace_args='int,int,long,long'

else



for gdb_arg1 in 'int' 'long'; do

 for gdb_arg2 in 'pid_t' 'int' 'long'; do

  for gdb_arg3 in 'int *' 'caddr_t' 'int' 'long' 'void *'; do

   for gdb_arg4 in 'int' 'long' 'void *'; do

     cat confdefs.h - <<_ACEOF >conftest.$ac_ext

/* end confdefs.h.  */

$gdb_ptrace_headers

int

main ()

{



extern $gdb_cv_func_ptrace_ret

  ptrace ($gdb_arg1, $gdb_arg2, $gdb_arg3, $gdb_arg4);



  ;

  return 0;

}

_ACEOF

if ac_fn_c_try_compile "$LINENO"; then :

  gdb_cv_func_ptrace_args="$gdb_arg1,$gdb_arg2,$gdb_arg3,$gdb_arg4";

    break 4;

fi

rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext

    for gdb_arg5 in 'int *' 'int' 'long'; do

     cat confdefs.h - <<_ACEOF >conftest.$ac_ext

/* end confdefs.h.  */

$gdb_ptrace_headers

int

main ()

{



extern $gdb_cv_func_ptrace_ret

  ptrace ($gdb_arg1, $gdb_arg2, $gdb_arg3, $gdb_arg4, $gdb_arg5);



  ;

  return 0;

}

_ACEOF

if ac_fn_c_try_compile "$LINENO"; then :



gdb_cv_func_ptrace_args="$gdb_arg1,$gdb_arg2,$gdb_arg3,$gdb_arg4,$gdb_arg5";

    break 5;

fi

rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext

    done

   done

  done

 done

done

# Provide a safe default value.

: ${gdb_cv_func_ptrace_args='int,int,long,long'}



fi

rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext

fi

{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_func_ptrace_args" >&5

$as_echo "$gdb_cv_func_ptrace_args" >&6; }

ac_save_IFS=$IFS; IFS=','

set dummy `echo "$gdb_cv_func_ptrace_args" | sed 's/\*/\*/g'`

IFS=$ac_save_IFS

shift



cat >>confdefs.h <<_ACEOF

#define PTRACE_TYPE_ARG3 $3

_ACEOF





cat >>confdefs.h <<_ACEOF

#define PTRACE_TYPE_ARG4 $4

_ACEOF



if test -n "$5"; then



cat >>confdefs.h <<_ACEOF

#define PTRACE_TYPE_ARG5 $5

_ACEOF



fi



if test "$cross_compiling" = no; then

  { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether setpgrp takes no argument" >&5

$as_echo_n "checking whether setpgrp takes no argument... " >&6; }

if test "${ac_cv_func_setpgrp_void+set}" = set; then :

  $as_echo_n "(cached) " >&6

else

  if test "$cross_compiling" = yes; then :

  as_fn_error "cannot check setpgrp when cross compiling" "$LINENO" 5

else

  cat confdefs.h - <<_ACEOF >conftest.$ac_ext

/* end confdefs.h.  */

$ac_includes_default

int

main ()

{

/* If this system has a BSD-style setpgrp which takes arguments,

  setpgrp(1, 1) will fail with ESRCH and return -1, in that case

  exit successfully. */

  return setpgrp (1,1) != -1;

  ;

  return 0;

}

_ACEOF

if ac_fn_c_try_run "$LINENO"; then :

  ac_cv_func_setpgrp_void=no

else

  ac_cv_func_setpgrp_void=yes

fi

rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \

  conftest.$ac_objext conftest.beam conftest.$ac_ext

fi



fi

{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_setpgrp_void" >&5

$as_echo "$ac_cv_func_setpgrp_void" >&6; }

if test $ac_cv_func_setpgrp_void = yes; then



$as_echo "#define SETPGRP_VOID 1" >>confdefs.h



fi



else

  { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether setpgrp takes no argument" >&5

$as_echo_n "checking whether setpgrp takes no argument... " >&6; }

if test "${ac_cv_func_setpgrp_void+set}" = set; then :

  $as_echo_n "(cached) " >&6

else

  cat confdefs.h - <<_ACEOF >conftest.$ac_ext

/* end confdefs.h.  */



#include <unistd.h>



int

main ()

{



  if (setpgrp(1,1) == -1)

    exit (0);

  else

    exit (1);



  ;

  return 0;

}

_ACEOF

if ac_fn_c_try_compile "$LINENO"; then :

  ac_cv_func_setpgrp_void=no

else

  ac_cv_func_setpgrp_void=yes

fi

rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext

fi

{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_setpgrp_void" >&5

$as_echo "$ac_cv_func_setpgrp_void" >&6; }

if test $ac_cv_func_setpgrp_void = yes; then

  $as_echo "#define SETPGRP_VOID 1" >>confdefs.h



fi

fi



# Assume we'll default to using the included libiberty regex.

gdb_use_included_regex=yes



# However, if the system regex is GNU regex, then default to *not*

# using the included regex.

{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU regex" >&5

$as_echo_n "checking for GNU regex... " >&6; }

if test "${gdb_cv_have_gnu_regex+set}" = set; then :

  $as_echo_n "(cached) " >&6

else

  cat confdefs.h - <<_ACEOF >conftest.$ac_ext

/* end confdefs.h.  */

#include <gnu-versions.h>

int

main ()

{

#define REGEX_INTERFACE_VERSION 1

#if _GNU_REGEX_INTERFACE_VERSION != REGEX_INTERFACE_VERSION

# error "Version mismatch"

#endif

  ;

  return 0;

}

_ACEOF

if ac_fn_c_try_compile "$LINENO"; then :

  gdb_cv_have_gnu_regex=yes

else

  gdb_cv_have_gnu_regex=no

fi

rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext

fi

{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_have_gnu_regex" >&5

$as_echo "$gdb_cv_have_gnu_regex" >&6; }

if test $gdb_cv_have_gnu_regex = yes; then

  gdb_use_included_regex=no

fi





# Check whether --with-included-regex was given.

if test "${with_included_regex+set}" = set; then :

  withval=$with_included_regex; gdb_with_regex=$withval

else

  gdb_with_regex=$gdb_use_included_regex

fi



if test "$gdb_with_regex" = yes; then



$as_echo "#define USE_INCLUDED_REGEX 1" >>confdefs.h



fi



# Check if <sys/proc.h> defines `struct thread' with a td_pcb member.

ac_fn_c_check_member "$LINENO" "struct thread" "td_pcb" "ac_cv_member_struct_thread_td_pcb" "#include <sys/param.h>

#include <sys/proc.h>



"

if test "x$ac_cv_member_struct_thread_td_pcb" = x""yes; then :



cat >>confdefs.h <<_ACEOF

#define HAVE_STRUCT_THREAD_TD_PCB 1

_ACEOF





fi





# See if <sys/lwp.h> defines `struct lwp`.

{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct lwp" >&5

$as_echo_n "checking for struct lwp... " >&6; }

if test "${gdb_cv_struct_lwp+set}" = set; then :

  $as_echo_n "(cached) " >&6

else

  cat confdefs.h - <<_ACEOF >conftest.$ac_ext

/* end confdefs.h.  */

#include <sys/param.h>

#include <sys/lwp.h>

int

main ()

{

struct lwp l;

  ;

  return 0;

}

_ACEOF

if ac_fn_c_try_compile "$LINENO"; then :

  gdb_cv_struct_lwp=yes

else

  gdb_cv_struct_lwp=no

fi

rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext

fi

{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_struct_lwp" >&5

$as_echo "$gdb_cv_struct_lwp" >&6; }

if test $gdb_cv_struct_lwp = yes; then



$as_echo "#define HAVE_STRUCT_LWP 1" >>confdefs.h



fi



# See if <machine/reg.h> degines `struct reg'.

{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct reg in machine/reg.h" >&5

$as_echo_n "checking for struct reg in machine/reg.h... " >&6; }

if test "${gdb_cv_struct_reg+set}" = set; then :

  $as_echo_n "(cached) " >&6

else

  cat confdefs.h - <<_ACEOF >conftest.$ac_ext

/* end confdefs.h.  */

#include <sys/types.h>

#include <machine/reg.h>

int

main ()

{

struct reg r;

  ;

  return 0;

}

_ACEOF

if ac_fn_c_try_compile "$LINENO"; then :

  gdb_cv_struct_reg=yes

else

  gdb_cv_struct_reg=no

fi

rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext

fi

{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_struct_reg" >&5

$as_echo "$gdb_cv_struct_reg" >&6; }

if test $gdb_cv_struct_reg = yes; then



$as_echo "#define HAVE_STRUCT_REG 1" >>confdefs.h



fi



# See if <machine/reg.h> supports the %fs and %gs i386 segment registers.

# Older i386 BSD's don't have the r_fs and r_gs members of `struct reg'.

ac_fn_c_check_member "$LINENO" "struct reg" "r_fs" "ac_cv_member_struct_reg_r_fs" "#include <machine/reg.h>

"

if test "x$ac_cv_member_struct_reg_r_fs" = x""yes; then :



cat >>confdefs.h <<_ACEOF

#define HAVE_STRUCT_REG_R_FS 1

_ACEOF





fi

ac_fn_c_check_member "$LINENO" "struct reg" "r_gs" "ac_cv_member_struct_reg_r_gs" "#include <machine/reg.h>

"

if test "x$ac_cv_member_struct_reg_r_gs" = x""yes; then :



cat >>confdefs.h <<_ACEOF

#define HAVE_STRUCT_REG_R_GS 1

_ACEOF





fi





# See if <sys/user.h> supports the %fs_base and %gs_bas amd64 segment registers.

# Older amd64 Linux's don't have the fs_base and gs_base members of

# `struct user_regs_struct'.

ac_fn_c_check_member "$LINENO" "struct user_regs_struct" "fs_base" "ac_cv_member_struct_user_regs_struct_fs_base" "#include <sys/user.h>

"

if test "x$ac_cv_member_struct_user_regs_struct_fs_base" = x""yes; then :



cat >>confdefs.h <<_ACEOF

#define HAVE_STRUCT_USER_REGS_STRUCT_FS_BASE 1

_ACEOF





fi

ac_fn_c_check_member "$LINENO" "struct user_regs_struct" "gs_base" "ac_cv_member_struct_user_regs_struct_gs_base" "#include <sys/user.h>

"

if test "x$ac_cv_member_struct_user_regs_struct_gs_base" = x""yes; then :



cat >>confdefs.h <<_ACEOF

#define HAVE_STRUCT_USER_REGS_STRUCT_GS_BASE 1

_ACEOF





fi





# See if <sys/ptrace.h> provides the PTRACE_GETREGS request.

{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for PTRACE_GETREGS" >&5

$as_echo_n "checking for PTRACE_GETREGS... " >&6; }

if test "${gdb_cv_have_ptrace_getregs+set}" = set; then :

  $as_echo_n "(cached) " >&6

else

  cat confdefs.h - <<_ACEOF >conftest.$ac_ext

/* end confdefs.h.  */

#include <sys/ptrace.h>

int

main ()

{

PTRACE_GETREGS;

  ;

  return 0;

}

_ACEOF

if ac_fn_c_try_compile "$LINENO"; then :

  gdb_cv_have_ptrace_getregs=yes

else

  gdb_cv_have_ptrace_getregs=no

fi

rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext

fi



{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_have_ptrace_getregs" >&5

$as_echo "$gdb_cv_have_ptrace_getregs" >&6; }

if test $gdb_cv_have_ptrace_getregs = yes; then



$as_echo "#define HAVE_PTRACE_GETREGS 1" >>confdefs.h



fi



# See if <sys/ptrace.h> provides the PTRACE_GETFPXREGS request.

{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for PTRACE_GETFPXREGS" >&5

$as_echo_n "checking for PTRACE_GETFPXREGS... " >&6; }

if test "${gdb_cv_have_ptrace_getfpxregs+set}" = set; then :

  $as_echo_n "(cached) " >&6

else

  cat confdefs.h - <<_ACEOF >conftest.$ac_ext

/* end confdefs.h.  */

#include <sys/ptrace.h>

int

main ()

{

PTRACE_GETFPXREGS;

  ;

  return 0;

}

_ACEOF

if ac_fn_c_try_compile "$LINENO"; then :

  gdb_cv_have_ptrace_getfpxregs=yes

else

  gdb_cv_have_ptrace_getfpxregs=no

fi

rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext

fi



{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_have_ptrace_getfpxregs" >&5

$as_echo "$gdb_cv_have_ptrace_getfpxregs" >&6; }

if test $gdb_cv_have_ptrace_getfpxregs = yes; then



$as_echo "#define HAVE_PTRACE_GETFPXREGS 1" >>confdefs.h



fi



# See if <sys/ptrace.h> provides the PT_GETDBREGS request.

{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for PT_GETDBREGS" >&5

$as_echo_n "checking for PT_GETDBREGS... " >&6; }

if test "${gdb_cv_have_pt_getdbregs+set}" = set; then :

  $as_echo_n "(cached) " >&6

else

  cat confdefs.h - <<_ACEOF >conftest.$ac_ext

/* end confdefs.h.  */

#include <sys/types.h>

#include <sys/ptrace.h>

int

main ()

{

PT_GETDBREGS;

  ;

  return 0;

}

_ACEOF

if ac_fn_c_try_compile "$LINENO"; then :

  gdb_cv_have_pt_getdbregs=yes

else

  gdb_cv_have_pt_getdbregs=no

fi

rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext

fi



{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_have_pt_getdbregs" >&5

$as_echo "$gdb_cv_have_pt_getdbregs" >&6; }

if test $gdb_cv_have_pt_getdbregs = yes; then



$as_echo "#define HAVE_PT_GETDBREGS 1" >>confdefs.h



fi



# See if <sys/ptrace.h> provides the PT_GETXMMREGS request.

{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for PT_GETXMMREGS" >&5

$as_echo_n "checking for PT_GETXMMREGS... " >&6; }

if test "${gdb_cv_have_pt_getxmmregs+set}" = set; then :

  $as_echo_n "(cached) " >&6

else

  cat confdefs.h - <<_ACEOF >conftest.$ac_ext

/* end confdefs.h.  */

#include <sys/types.h>

#include <sys/ptrace.h>

int

main ()

{

PT_GETXMMREGS;

  ;

  return 0;

}

_ACEOF

if ac_fn_c_try_compile "$LINENO"; then :

  gdb_cv_have_pt_getxmmregs=yes

else

  gdb_cv_have_pt_getxmmregs=no

fi

rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext

fi



{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_have_pt_getxmmregs" >&5

$as_echo "$gdb_cv_have_pt_getxmmregs" >&6; }

if test $gdb_cv_have_pt_getxmmregs = yes; then



$as_echo "#define HAVE_PT_GETXMMREGS 1" >>confdefs.h



fi



# Detect which type of /proc is in use, such as for Solaris.



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

  case "${host}" in

  *-*-sysv4.2* | *-*-sysv5* )



$as_echo "#define NEW_PROC_API 1" >>confdefs.h



      ;;

  *-*-solaris2.[6789] | *-*-solaris2.1[0-9]*)



$as_echo "#define NEW_PROC_API 1" >>confdefs.h



      ;;

  mips-sgi-irix5*)

      # Work around <sys/proc.h> needing _KMEMUSER problem on IRIX 5.



$as_echo "#define _KMEMUSER 1" >>confdefs.h



      ;;

  esac

fi



if test "$ac_cv_header_sys_procfs_h" = yes; then

  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gregset_t in sys/procfs.h" >&5

$as_echo_n "checking for gregset_t in sys/procfs.h... " >&6; }

 if test "${bfd_cv_have_sys_procfs_type_gregset_t+set}" = set; then :

  $as_echo_n "(cached) " >&6

else

  cat confdefs.h - <<_ACEOF >conftest.$ac_ext

/* end confdefs.h.  */



#define _SYSCALL32

/* Needed for new procfs interface on sparc-solaris.  */

#define _STRUCTURED_PROC 1

#include <sys/procfs.h>

int

main ()

{

gregset_t avar

  ;

  return 0;

}

_ACEOF

if ac_fn_c_try_compile "$LINENO"; then :

  bfd_cv_have_sys_procfs_type_gregset_t=yes

else

  bfd_cv_have_sys_procfs_type_gregset_t=no



fi

rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext

fi



 if test $bfd_cv_have_sys_procfs_type_gregset_t = yes; then



$as_echo "#define HAVE_GREGSET_T 1" >>confdefs.h



 fi

 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_gregset_t" >&5

$as_echo "$bfd_cv_have_sys_procfs_type_gregset_t" >&6; }



  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fpregset_t in sys/procfs.h" >&5

$as_echo_n "checking for fpregset_t in sys/procfs.h... " >&6; }

 if test "${bfd_cv_have_sys_procfs_type_fpregset_t+set}" = set; then :

  $as_echo_n "(cached) " >&6

else

  cat confdefs.h - <<_ACEOF >conftest.$ac_ext

/* end confdefs.h.  */



#define _SYSCALL32

/* Needed for new procfs interface on sparc-solaris.  */

#define _STRUCTURED_PROC 1

#include <sys/procfs.h>

int

main ()

{

fpregset_t avar

  ;

  return 0;

}

_ACEOF

if ac_fn_c_try_compile "$LINENO"; then :

  bfd_cv_have_sys_procfs_type_fpregset_t=yes

else

  bfd_cv_have_sys_procfs_type_fpregset_t=no



fi

rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext

fi



 if test $bfd_cv_have_sys_procfs_type_fpregset_t = yes; then



$as_echo "#define HAVE_FPREGSET_T 1" >>confdefs.h



 fi

 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_fpregset_t" >&5

$as_echo "$bfd_cv_have_sys_procfs_type_fpregset_t" >&6; }



  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for prgregset_t in sys/procfs.h" >&5

$as_echo_n "checking for prgregset_t in sys/procfs.h... " >&6; }

 if test "${bfd_cv_have_sys_procfs_type_prgregset_t+set}" = set; then :

  $as_echo_n "(cached) " >&6

else

  cat confdefs.h - <<_ACEOF >conftest.$ac_ext

/* end confdefs.h.  */



#define _SYSCALL32

/* Needed for new procfs interface on sparc-solaris.  */

#define _STRUCTURED_PROC 1

#include <sys/procfs.h>

int

main ()

{

prgregset_t avar

  ;

  return 0;

}

_ACEOF

if ac_fn_c_try_compile "$LINENO"; then :

  bfd_cv_have_sys_procfs_type_prgregset_t=yes

else

  bfd_cv_have_sys_procfs_type_prgregset_t=no



fi

rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext

fi



 if test $bfd_cv_have_sys_procfs_type_prgregset_t = yes; then



$as_echo "#define HAVE_PRGREGSET_T 1" >>confdefs.h



 fi

 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_prgregset_t" >&5

$as_echo "$bfd_cv_have_sys_procfs_type_prgregset_t" >&6; }



  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for prfpregset_t in sys/procfs.h" >&5

$as_echo_n "checking for prfpregset_t in sys/procfs.h... " >&6; }

 if test "${bfd_cv_have_sys_procfs_type_prfpregset_t+set}" = set; then :

  $as_echo_n "(cached) " >&6

else

  cat confdefs.h - <<_ACEOF >conftest.$ac_ext

/* end confdefs.h.  */



#define _SYSCALL32

/* Needed for new procfs interface on sparc-solaris.  */

#define _STRUCTURED_PROC 1

#include <sys/procfs.h>

int

main ()

{

prfpregset_t avar

  ;

  return 0;

}

_ACEOF

if ac_fn_c_try_compile "$LINENO"; then :

  bfd_cv_have_sys_procfs_type_prfpregset_t=yes

else

  bfd_cv_have_sys_procfs_type_prfpregset_t=no



fi

rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext

fi



 if test $bfd_cv_have_sys_procfs_type_prfpregset_t = yes; then



$as_echo "#define HAVE_PRFPREGSET_T 1" >>confdefs.h



 fi

 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_prfpregset_t" >&5

$as_echo "$bfd_cv_have_sys_procfs_type_prfpregset_t" >&6; }



  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for prgregset32_t in sys/procfs.h" >&5

$as_echo_n "checking for prgregset32_t in sys/procfs.h... " >&6; }

 if test "${bfd_cv_have_sys_procfs_type_prgregset32_t+set}" = set; then :

  $as_echo_n "(cached) " >&6

else

  cat confdefs.h - <<_ACEOF >conftest.$ac_ext

/* end confdefs.h.  */



#define _SYSCALL32

/* Needed for new procfs interface on sparc-solaris.  */

#define _STRUCTURED_PROC 1

#include <sys/procfs.h>

int

main ()

{

prgregset32_t avar

  ;

  return 0;

}

_ACEOF

if ac_fn_c_try_compile "$LINENO"; then :

  bfd_cv_have_sys_procfs_type_prgregset32_t=yes

else

  bfd_cv_have_sys_procfs_type_prgregset32_t=no



fi

rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext

fi



 if test $bfd_cv_have_sys_procfs_type_prgregset32_t = yes; then



$as_echo "#define HAVE_PRGREGSET32_T 1" >>confdefs.h



 fi

 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_prgregset32_t" >&5

$as_echo "$bfd_cv_have_sys_procfs_type_prgregset32_t" >&6; }



  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for lwpid_t in sys/procfs.h" >&5

$as_echo_n "checking for lwpid_t in sys/procfs.h... " >&6; }

 if test "${bfd_cv_have_sys_procfs_type_lwpid_t+set}" = set; then :

  $as_echo_n "(cached) " >&6

else

  cat confdefs.h - <<_ACEOF >conftest.$ac_ext

/* end confdefs.h.  */



#define _SYSCALL32

/* Needed for new procfs interface on sparc-solaris.  */

#define _STRUCTURED_PROC 1

#include <sys/procfs.h>

int

main ()

{

lwpid_t avar

  ;

  return 0;

}

_ACEOF

if ac_fn_c_try_compile "$LINENO"; then :

  bfd_cv_have_sys_procfs_type_lwpid_t=yes

else

  bfd_cv_have_sys_procfs_type_lwpid_t=no



fi

rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext

fi



 if test $bfd_cv_have_sys_procfs_type_lwpid_t = yes; then



$as_echo "#define HAVE_LWPID_T 1" >>confdefs.h



 fi

 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_lwpid_t" >&5

$as_echo "$bfd_cv_have_sys_procfs_type_lwpid_t" >&6; }



  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for psaddr_t in sys/procfs.h" >&5

$as_echo_n "checking for psaddr_t in sys/procfs.h... " >&6; }

 if test "${bfd_cv_have_sys_procfs_type_psaddr_t+set}" = set; then :

  $as_echo_n "(cached) " >&6

else

  cat confdefs.h - <<_ACEOF >conftest.$ac_ext

/* end confdefs.h.  */



#define _SYSCALL32

/* Needed for new procfs interface on sparc-solaris.  */

#define _STRUCTURED_PROC 1

#include <sys/procfs.h>

int

main ()

{

psaddr_t avar

  ;

  return 0;

}

_ACEOF

if ac_fn_c_try_compile "$LINENO"; then :

  bfd_cv_have_sys_procfs_type_psaddr_t=yes

else

  bfd_cv_have_sys_procfs_type_psaddr_t=no



fi

rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext

fi



 if test $bfd_cv_have_sys_procfs_type_psaddr_t = yes; then



$as_echo "#define HAVE_PSADDR_T 1" >>confdefs.h



 fi

 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_psaddr_t" >&5

$as_echo "$bfd_cv_have_sys_procfs_type_psaddr_t" >&6; }



  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for prsysent_t in sys/procfs.h" >&5

$as_echo_n "checking for prsysent_t in sys/procfs.h... " >&6; }

 if test "${bfd_cv_have_sys_procfs_type_prsysent_t+set}" = set; then :

  $as_echo_n "(cached) " >&6

else

  cat confdefs.h - <<_ACEOF >conftest.$ac_ext

/* end confdefs.h.  */



#define _SYSCALL32

/* Needed for new procfs interface on sparc-solaris.  */

#define _STRUCTURED_PROC 1

#include <sys/procfs.h>

int

main ()

{

prsysent_t avar

  ;

  return 0;

}

_ACEOF

if ac_fn_c_try_compile "$LINENO"; then :

  bfd_cv_have_sys_procfs_type_prsysent_t=yes

else

  bfd_cv_have_sys_procfs_type_prsysent_t=no



fi

rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext

fi



 if test $bfd_cv_have_sys_procfs_type_prsysent_t = yes; then



$as_echo "#define HAVE_PRSYSENT_T 1" >>confdefs.h



 fi

 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_prsysent_t" >&5

$as_echo "$bfd_cv_have_sys_procfs_type_prsysent_t" >&6; }



  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pr_sigset_t in sys/procfs.h" >&5

$as_echo_n "checking for pr_sigset_t in sys/procfs.h... " >&6; }

 if test "${bfd_cv_have_sys_procfs_type_pr_sigset_t+set}" = set; then :

  $as_echo_n "(cached) " >&6

else

  cat confdefs.h - <<_ACEOF >conftest.$ac_ext

/* end confdefs.h.  */



#define _SYSCALL32

/* Needed for new procfs interface on sparc-solaris.  */

#define _STRUCTURED_PROC 1

#include <sys/procfs.h>

int

main ()

{

pr_sigset_t avar

  ;

  return 0;

}

_ACEOF

if ac_fn_c_try_compile "$LINENO"; then :

  bfd_cv_have_sys_procfs_type_pr_sigset_t=yes

else

  bfd_cv_have_sys_procfs_type_pr_sigset_t=no



fi

rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext

fi



 if test $bfd_cv_have_sys_procfs_type_pr_sigset_t = yes; then



$as_echo "#define HAVE_PR_SIGSET_T 1" >>confdefs.h



 fi

 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_pr_sigset_t" >&5

$as_echo "$bfd_cv_have_sys_procfs_type_pr_sigset_t" >&6; }



  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pr_sigaction64_t in sys/procfs.h" >&5

$as_echo_n "checking for pr_sigaction64_t in sys/procfs.h... " >&6; }

 if test "${bfd_cv_have_sys_procfs_type_pr_sigaction64_t+set}" = set; then :

  $as_echo_n "(cached) " >&6

else

  cat confdefs.h - <<_ACEOF >conftest.$ac_ext

/* end confdefs.h.  */



#define _SYSCALL32

/* Needed for new procfs interface on sparc-solaris.  */

#define _STRUCTURED_PROC 1

#include <sys/procfs.h>

int

main ()

{

pr_sigaction64_t avar

  ;

  return 0;

}

_ACEOF

if ac_fn_c_try_compile "$LINENO"; then :

  bfd_cv_have_sys_procfs_type_pr_sigaction64_t=yes

else

  bfd_cv_have_sys_procfs_type_pr_sigaction64_t=no



fi

rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext

fi



 if test $bfd_cv_have_sys_procfs_type_pr_sigaction64_t = yes; then



$as_echo "#define HAVE_PR_SIGACTION64_T 1" >>confdefs.h



 fi

 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_pr_sigaction64_t" >&5

$as_echo "$bfd_cv_have_sys_procfs_type_pr_sigaction64_t" >&6; }



  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pr_siginfo64_t in sys/procfs.h" >&5

$as_echo_n "checking for pr_siginfo64_t in sys/procfs.h... " >&6; }

 if test "${bfd_cv_have_sys_procfs_type_pr_siginfo64_t+set}" = set; then :

  $as_echo_n "(cached) " >&6

else

  cat confdefs.h - <<_ACEOF >conftest.$ac_ext

/* end confdefs.h.  */



#define _SYSCALL32

/* Needed for new procfs interface on sparc-solaris.  */

#define _STRUCTURED_PROC 1

#include <sys/procfs.h>

int

main ()

{

pr_siginfo64_t avar

  ;

  return 0;

}

_ACEOF

if ac_fn_c_try_compile "$LINENO"; then :

  bfd_cv_have_sys_procfs_type_pr_siginfo64_t=yes

else

  bfd_cv_have_sys_procfs_type_pr_siginfo64_t=no



fi

rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext

fi



 if test $bfd_cv_have_sys_procfs_type_pr_siginfo64_t = yes; then



$as_echo "#define HAVE_PR_SIGINFO64_T 1" >>confdefs.h



 fi

 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_pr_siginfo64_t" >&5

$as_echo "$bfd_cv_have_sys_procfs_type_pr_siginfo64_t" >&6; }











  if test $bfd_cv_have_sys_procfs_type_prfpregset_t = yes; then

    { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether prfpregset_t type is broken" >&5

$as_echo_n "checking whether prfpregset_t type is broken... " >&6; }

    if test "${gdb_cv_prfpregset_t_broken+set}" = set; then :

  $as_echo_n "(cached) " >&6

else

  if test "$cross_compiling" = yes; then :

  gdb_cv_prfpregset_t_broken=yes

else

  cat confdefs.h - <<_ACEOF >conftest.$ac_ext

/* end confdefs.h.  */

#include <sys/procfs.h>

       int main ()

       {

         if (sizeof (prfpregset_t) == sizeof (void *))

           return 1;

         return 0;

       }

_ACEOF

if ac_fn_c_try_run "$LINENO"; then :

  gdb_cv_prfpregset_t_broken=no

else

  gdb_cv_prfpregset_t_broken=yes

fi

rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \

  conftest.$ac_objext conftest.beam conftest.$ac_ext

fi



fi



    { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_prfpregset_t_broken" >&5

$as_echo "$gdb_cv_prfpregset_t_broken" >&6; }

    if test $gdb_cv_prfpregset_t_broken = yes; then



$as_echo "#define PRFPREGSET_T_BROKEN 1" >>confdefs.h



    fi

  fi

fi



# Check if the compiler supports the `long long' type.



{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for long long support in compiler" >&5

$as_echo_n "checking for long long support in compiler... " >&6; }

if test "${gdb_cv_c_long_long+set}" = set; then :

  $as_echo_n "(cached) " >&6

else

  cat confdefs.h - <<_ACEOF >conftest.$ac_ext

/* end confdefs.h.  */

extern long long foo;

int

main ()

{

switch (foo & 2) { case 0: return 1; }

  ;

  return 0;

}

_ACEOF

if ac_fn_c_try_compile "$LINENO"; then :

  gdb_cv_c_long_long=yes

else

  gdb_cv_c_long_long=no

fi

rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext

fi

{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_c_long_long" >&5

$as_echo "$gdb_cv_c_long_long" >&6; }

if test $gdb_cv_c_long_long != yes; then

  # libdecnumber requires long long.

  as_fn_error "Compiler must support long long for GDB." "$LINENO" 5

fi



# Check if the compiler and runtime support printing long longs.



{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for long long support in printf" >&5

$as_echo_n "checking for long long support in printf... " >&6; }

if test "${gdb_cv_printf_has_long_long+set}" = set; then :

  $as_echo_n "(cached) " >&6

else

  if test "$cross_compiling" = yes; then :

  gdb_cv_printf_has_long_long=no

else

  cat confdefs.h - <<_ACEOF >conftest.$ac_ext

/* end confdefs.h.  */

$ac_includes_default

int

main ()

{

char buf[32];

  long long l = 0;

  l = (l << 16) + 0x0123;

  l = (l << 16) + 0x4567;

  l = (l << 16) + 0x89ab;

  l = (l << 16) + 0xcdef;

  sprintf (buf, "0x%016llx", l);

  return (strcmp ("0x0123456789abcdef", buf));

  ;

  return 0;

}

_ACEOF

if ac_fn_c_try_run "$LINENO"; then :

  gdb_cv_printf_has_long_long=yes

else

  gdb_cv_printf_has_long_long=no

fi

rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \

  conftest.$ac_objext conftest.beam conftest.$ac_ext

fi



fi

{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_printf_has_long_long" >&5

$as_echo "$gdb_cv_printf_has_long_long" >&6; }

if test $gdb_cv_printf_has_long_long = yes; then



$as_echo "#define PRINTF_HAS_LONG_LONG 1" >>confdefs.h



fi



# Check if the compiler and runtime support printing decfloats.



{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for decfloat support in printf" >&5

$as_echo_n "checking for decfloat support in printf... " >&6; }

if test "${gdb_cv_printf_has_decfloat+set}" = set; then :

  $as_echo_n "(cached) " >&6

else

  if test "$cross_compiling" = yes; then :

  gdb_cv_printf_has_decfloat=no

else

  cat confdefs.h - <<_ACEOF >conftest.$ac_ext

/* end confdefs.h.  */

$ac_includes_default

int

main ()

{

char buf[64];

  _Decimal32 d32 = 1.2345df;

  _Decimal64 d64 = 1.2345dd;

  _Decimal128 d128 = 1.2345dl;

  sprintf (buf, "Decimal32: %H\nDecimal64: %D\nDecimal128: %DD", d32, d64, d128);

  return (strcmp ("Decimal32: 1.2345\nDecimal64: 1.2345\nDecimal128: 1.2345", buf));

  ;

  return 0;

}

_ACEOF

if ac_fn_c_try_run "$LINENO"; then :

  gdb_cv_printf_has_decfloat=yes

else

  gdb_cv_printf_has_decfloat=no

fi

rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \

  conftest.$ac_objext conftest.beam conftest.$ac_ext

fi



fi

{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_printf_has_decfloat" >&5

$as_echo "$gdb_cv_printf_has_decfloat" >&6; }

if test $gdb_cv_printf_has_decfloat = yes; then



$as_echo "#define PRINTF_HAS_DECFLOAT 1" >>confdefs.h



fi



# Check if the compiler supports the `long double' type.  We can't use

# AC_C_LONG_DOUBLE because that one does additional checks on the

# constants defined in <float.h> that fail on some systems,

# e.g. FreeBSD/i386 4.7 and OpenBSD/i386 3.6.



{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for long double support in compiler" >&5

$as_echo_n "checking for long double support in compiler... " >&6; }

if test "${gdb_cv_c_long_double+set}" = set; then :

  $as_echo_n "(cached) " >&6

else

  cat confdefs.h - <<_ACEOF >conftest.$ac_ext

/* end confdefs.h.  */

long double foo;

_ACEOF

if ac_fn_c_try_compile "$LINENO"; then :

  gdb_cv_c_long_double=yes

else

  gdb_cv_c_long_double=no

fi

rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext

fi

{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_c_long_double" >&5

$as_echo "$gdb_cv_c_long_double" >&6; }

if test $gdb_cv_c_long_double = yes; then



$as_echo "#define HAVE_LONG_DOUBLE 1" >>confdefs.h



fi



# Check if the compiler and runtime support printing long doubles.



{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for long double support in printf" >&5

$as_echo_n "checking for long double support in printf... " >&6; }

if test "${gdb_cv_printf_has_long_double+set}" = set; then :

  $as_echo_n "(cached) " >&6

else

  if test "$cross_compiling" = yes; then :

  gdb_cv_printf_has_long_double=no

else

  cat confdefs.h - <<_ACEOF >conftest.$ac_ext

/* end confdefs.h.  */

$ac_includes_default

int

main ()

{

char buf[16];

  long double f = 3.141592653;

  sprintf (buf, "%Lg", f);

  return (strncmp ("3.14159", buf, 7));

  ;

  return 0;

}

_ACEOF

if ac_fn_c_try_run "$LINENO"; then :

  gdb_cv_printf_has_long_double=yes

else

  gdb_cv_printf_has_long_double=no

fi

rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \

  conftest.$ac_objext conftest.beam conftest.$ac_ext

fi



fi

{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_printf_has_long_double" >&5

$as_echo "$gdb_cv_printf_has_long_double" >&6; }

if test $gdb_cv_printf_has_long_double = yes; then



$as_echo "#define PRINTF_HAS_LONG_DOUBLE 1" >>confdefs.h



fi



# Check if the compiler and runtime support scanning long doubles.



{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for long double support in scanf" >&5

$as_echo_n "checking for long double support in scanf... " >&6; }

if test "${gdb_cv_scanf_has_long_double+set}" = set; then :

  $as_echo_n "(cached) " >&6

else

  if test "$cross_compiling" = yes; then :

  gdb_cv_scanf_has_long_double=no

else

  cat confdefs.h - <<_ACEOF >conftest.$ac_ext

/* end confdefs.h.  */

#include <stdio.h>

int

main ()

{

char *buf = "3.141592653";

  long double f = 0;

  sscanf (buf, "%Lg", &f);

  return !(f > 3.14159 && f < 3.14160);

  ;

  return 0;

}

_ACEOF

if ac_fn_c_try_run "$LINENO"; then :

  gdb_cv_scanf_has_long_double=yes

else

  gdb_cv_scanf_has_long_double=no

fi

rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \

  conftest.$ac_objext conftest.beam conftest.$ac_ext

fi



fi

{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_scanf_has_long_double" >&5

$as_echo "$gdb_cv_scanf_has_long_double" >&6; }

if test $gdb_cv_scanf_has_long_double = yes; then



$as_echo "#define SCANF_HAS_LONG_DOUBLE 1" >>confdefs.h



fi



case ${host_os} in

aix*)

  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -bbigtoc option" >&5

$as_echo_n "checking for -bbigtoc option... " >&6; }

if test "${gdb_cv_bigtoc+set}" = set; then :

  $as_echo_n "(cached) " >&6

else



    SAVE_LDFLAGS=$LDFLAGS



    case $GCC in

    yes) gdb_cv_bigtoc=-Wl,-bbigtoc ;;

    *) gdb_cv_bigtoc=-bbigtoc ;;

    esac



    LDFLAGS=$LDFLAGS\ $gdb_cv_bigtoc

    cat confdefs.h - <<_ACEOF >conftest.$ac_ext

/* end confdefs.h.  */



int

main ()

{

int i;

  ;

  return 0;

}

_ACEOF

if ac_fn_c_try_link "$LINENO"; then :



else

  gdb_cv_bigtoc=

fi

rm -f core conftest.err conftest.$ac_objext \

    conftest$ac_exeext conftest.$ac_ext

    LDFLAGS="${SAVE_LDFLAGS}"



fi

{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_bigtoc" >&5

$as_echo "$gdb_cv_bigtoc" >&6; }

  CONFIG_LDFLAGS="${CONFIG_LDFLAGS} ${gdb_cv_bigtoc}"

  ;;

esac



{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for the dynamic export flag" >&5

$as_echo_n "checking for the dynamic export flag... " >&6; }

dynamic_list=false

if test "${gdb_native}" = yes; then

   # The dynamically loaded libthread_db needs access to symbols in the gdb

   # executable.  Older GNU ld supports --export-dynamic but --dynamic-list

   # may not be supported there.

   old_LDFLAGS="$LDFLAGS"

   # Older GNU ld supports --export-dynamic but --dynamic-list it does not.

   RDYNAMIC="-Wl,--dynamic-list=${srcdir}/proc-service.list"

   LDFLAGS="$LDFLAGS $RDYNAMIC"

   if test "${have_libpython}" = no; then

     cat confdefs.h - <<_ACEOF >conftest.$ac_ext

/* end confdefs.h.  */



int

main ()

{



  ;

  return 0;

}

_ACEOF

if ac_fn_c_try_link "$LINENO"; then :

  dynamic_list=true

fi

rm -f core conftest.err conftest.$ac_objext \

    conftest$ac_exeext conftest.$ac_ext

   else

     # Workaround http://bugs.python.org/issue4434 where static

     # libpythonX.Y.a would get its symbols required for

     # pythonX.Y/lib-dynload/*.so modules hidden by -Wl,--dynamic-list.

     # Problem does not happen for the recommended libpythonX.Y.so linkage.

     old_CFLAGS="$CFLAGS"

     CFLAGS="$CFLAGS $PYTHON_CFLAGS"

     old_LIBS="$LIBS"

     LIBS="$LIBS $PYTHON_LIBS"

     if test "$cross_compiling" = yes; then :

  true

else

  cat confdefs.h - <<_ACEOF >conftest.$ac_ext

/* end confdefs.h.  */

#include "${have_libpython}/Python.h"

int

main ()

{

int err;

‌          Py_Initialize ();

          err = PyRun_SimpleString ("import itertools\n");

‌          Py_Finalize ();

          return err == 0 ? 0 : 1;

  ;

  return 0;

}

_ACEOF

if ac_fn_c_try_run "$LINENO"; then :

  dynamic_list=true

fi

rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \

  conftest.$ac_objext conftest.beam conftest.$ac_ext

fi



     LIBS="$old_LIBS"

     CFLAGS="$old_CFLAGS"

   fi

   LDFLAGS="$old_LDFLAGS"

fi

if $dynamic_list; then

  found="-Wl,--dynamic-list"

  RDYNAMIC='-Wl,--dynamic-list=$(srcdir)/proc-service.list'

else

  found="-rdynamic"

  RDYNAMIC="-rdynamic"

fi



{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $found" >&5

$as_echo "$found" >&6; }





if test ${build} = ${host} -a ${host} = ${target} ; then

   case ${host_os} in

   solaris*)

      # See if thread_db library is around for Solaris thread debugging.

      # Note that we must explicitly test for version 1 of the library

      # because version 0 (present on Solaris 2.4 or earlier) doesn't have

      # the same API.

      { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Solaris thread debugging library" >&5

$as_echo_n "checking for Solaris thread debugging library... " >&6; }

      if test -f /usr/lib/libthread_db.so.1 ; then

         { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5

$as_echo "yes" >&6; }



$as_echo "#define HAVE_THREAD_DB_LIB 1" >>confdefs.h



         CONFIG_OBS="${CONFIG_OBS} sol-thread.o"

         CONFIG_SRCS="${CONFIG_SRCS} sol-thread.c"

         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5

$as_echo_n "checking for dlopen in -ldl... " >&6; }

if test "${ac_cv_lib_dl_dlopen+set}" = set; then :

  $as_echo_n "(cached) " >&6

else

  ac_check_lib_save_LIBS=$LIBS

LIBS="-ldl  $LIBS"

cat confdefs.h - <<_ACEOF >conftest.$ac_ext

/* end confdefs.h.  */



/* Override any GCC internal prototype to avoid an error.

   Use char because int might match the return type of a GCC

   builtin and then its argument prototype would still apply.  */

#ifdef __cplusplus

extern "C"

#endif

char dlopen ();

int

main ()

{

return dlopen ();

  ;

  return 0;

}

_ACEOF

if ac_fn_c_try_link "$LINENO"; then :

  ac_cv_lib_dl_dlopen=yes

else

  ac_cv_lib_dl_dlopen=no

fi

rm -f core conftest.err conftest.$ac_objext \

    conftest$ac_exeext conftest.$ac_ext

LIBS=$ac_check_lib_save_LIBS

fi

{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5

$as_echo "$ac_cv_lib_dl_dlopen" >&6; }

if test "x$ac_cv_lib_dl_dlopen" = x""yes; then :

  cat >>confdefs.h <<_ACEOF

#define HAVE_LIBDL 1

_ACEOF



  LIBS="-ldl $LIBS"



fi



         CONFIG_LDFLAGS="${CONFIG_LDFLAGS} $RDYNAMIC"

         # Sun randomly tweaked the prototypes in <proc_service.h>

         # at one point.

         { $as_echo "$as_me:${as_lineno-$LINENO}: checking if <proc_service.h> is old" >&5

$as_echo_n "checking if <proc_service.h> is old... " >&6; }

         if test "${gdb_cv_proc_service_is_old+set}" = set; then :

  $as_echo_n "(cached) " >&6

else



            cat confdefs.h - <<_ACEOF >conftest.$ac_ext

/* end confdefs.h.  */



                #include <proc_service.h>

                ps_err_e ps_pdwrite

                    (struct ps_prochandle*, psaddr_t, const void*, size_t);



int

main ()

{



  ;

  return 0;

}

_ACEOF

if ac_fn_c_try_compile "$LINENO"; then :

  gdb_cv_proc_service_is_old=no

else

  gdb_cv_proc_service_is_old=yes

fi

rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext



fi



         { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_proc_service_is_old" >&5

$as_echo "$gdb_cv_proc_service_is_old" >&6; }

         if test $gdb_cv_proc_service_is_old = yes; then



$as_echo "#define PROC_SERVICE_IS_OLD 1" >>confdefs.h



         fi

      else

         { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5

$as_echo "no" >&6; }

      fi

      ;;

   aix*)

      { $as_echo "$as_me:${as_lineno-$LINENO}: checking for AiX thread debugging library" >&5

$as_echo_n "checking for AiX thread debugging library... " >&6; }

      if test "${gdb_cv_have_aix_thread_debug+set}" = set; then :

  $as_echo_n "(cached) " >&6

else

  cat confdefs.h - <<_ACEOF >conftest.$ac_ext

/* end confdefs.h.  */

#include <sys/pthdebug.h>

int

main ()

{

#ifndef PTHDB_VERSION_3

                                    #error

                                    #endif

  ;

  return 0;

}

_ACEOF

if ac_fn_c_try_compile "$LINENO"; then :

  gdb_cv_have_aix_thread_debug=yes

else

  gdb_cv_have_aix_thread_debug=no

fi

rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext

fi



      { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_have_aix_thread_debug" >&5

$as_echo "$gdb_cv_have_aix_thread_debug" >&6; }

      if test $gdb_cv_have_aix_thread_debug = yes; then

         CONFIG_SRCS="${CONFIG_SRCS} aix-thread.c"

         CONFIG_OBS="${CONFIG_OBS} aix-thread.o"

         LIBS="$LIBS -lpthdebug"



         # Older versions of AIX do not provide the declaration for

         # the getthrds function (it appears that it was introduced

         # with AIX 6.x).

         ac_fn_c_check_decl "$LINENO" "getthrds" "ac_cv_have_decl_getthrds" "#include <procinfo.h>

"

if test "x$ac_cv_have_decl_getthrds" = x""yes; then :

  ac_have_decl=1

else

  ac_have_decl=0

fi



cat >>confdefs.h <<_ACEOF

#define HAVE_DECL_GETTHRDS $ac_have_decl

_ACEOF



      fi

      ;;

   esac



fi



if test "x$ac_cv_header_thread_db_h" = "xyes"; then

   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether <thread_db.h> has TD_NOTALLOC" >&5

$as_echo_n "checking whether <thread_db.h> has TD_NOTALLOC... " >&6; }

if test "${gdb_cv_thread_db_h_has_td_notalloc+set}" = set; then :

  $as_echo_n "(cached) " >&6

else

  cat confdefs.h - <<_ACEOF >conftest.$ac_ext

/* end confdefs.h.  */

#include <thread_db.h>

int

main ()

{

int i = TD_NOTALLOC;

  ;

  return 0;

}

_ACEOF

if ac_fn_c_try_compile "$LINENO"; then :

  gdb_cv_thread_db_h_has_td_notalloc=yes

else

  gdb_cv_thread_db_h_has_td_notalloc=no



fi

rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext



fi

{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_thread_db_h_has_td_notalloc" >&5

$as_echo "$gdb_cv_thread_db_h_has_td_notalloc" >&6; }

   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether <thread_db.h> has TD_VERSION" >&5

$as_echo_n "checking whether <thread_db.h> has TD_VERSION... " >&6; }

if test "${gdb_cv_thread_db_h_has_td_version+set}" = set; then :

  $as_echo_n "(cached) " >&6

else

  cat confdefs.h - <<_ACEOF >conftest.$ac_ext

/* end confdefs.h.  */

#include <thread_db.h>

int

main ()

{

int i = TD_VERSION;

  ;

  return 0;

}

_ACEOF

if ac_fn_c_try_compile "$LINENO"; then :

  gdb_cv_thread_db_h_has_td_version=yes

else

  gdb_cv_thread_db_h_has_td_version=no



fi

rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext



fi

{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_thread_db_h_has_td_version" >&5

$as_echo "$gdb_cv_thread_db_h_has_td_version" >&6; }

   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether <thread_db.h> has TD_NOTLS" >&5

$as_echo_n "checking whether <thread_db.h> has TD_NOTLS... " >&6; }

if test "${gdb_cv_thread_db_h_has_td_notls+set}" = set; then :

  $as_echo_n "(cached) " >&6

else

  cat confdefs.h - <<_ACEOF >conftest.$ac_ext

/* end confdefs.h.  */

#include <thread_db.h>

int

main ()

{

int i = TD_NOTLS;

  ;

  return 0;

}

_ACEOF

if ac_fn_c_try_compile "$LINENO"; then :

  gdb_cv_thread_db_h_has_td_notls=yes

else

  gdb_cv_thread_db_h_has_td_notls=no



fi

rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext



fi

{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_thread_db_h_has_td_notls" >&5

$as_echo "$gdb_cv_thread_db_h_has_td_notls" >&6; }

fi

if test "x$gdb_cv_thread_db_h_has_td_notalloc" = "xyes"; then



$as_echo "#define THREAD_DB_HAS_TD_NOTALLOC 1" >>confdefs.h



fi

if test "x$gdb_cv_thread_db_h_has_td_version" = "xyes"; then



$as_echo "#define THREAD_DB_HAS_TD_VERSION 1" >>confdefs.h



fi

if test "x$gdb_cv_thread_db_h_has_td_notls" = "xyes"; then



$as_echo "#define THREAD_DB_HAS_TD_NOTLS 1" >>confdefs.h



fi



if test "x$ac_cv_header_sys_syscall_h" = "xyes"; then

   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether <sys/syscall.h> has __NR_tkill" >&5

$as_echo_n "checking whether <sys/syscall.h> has __NR_tkill... " >&6; }

if test "${gdb_cv_sys_syscall_h_has_tkill+set}" = set; then :

  $as_echo_n "(cached) " >&6

else

  cat confdefs.h - <<_ACEOF >conftest.$ac_ext

/* end confdefs.h.  */

#include <sys/syscall.h>

int

main ()

{

int i = __NR_tkill;

  ;

  return 0;

}

_ACEOF

if ac_fn_c_try_compile "$LINENO"; then :

  gdb_cv_sys_syscall_h_has_tkill=yes

else

  gdb_cv_sys_syscall_h_has_tkill=no



fi

rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext



fi

{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_sys_syscall_h_has_tkill" >&5

$as_echo "$gdb_cv_sys_syscall_h_has_tkill" >&6; }

fi

if test "x$gdb_cv_sys_syscall_h_has_tkill" = "xyes"; then

  ac_fn_c_check_func "$LINENO" "syscall" "ac_cv_func_syscall"

if test "x$ac_cv_func_syscall" = x""yes; then :



$as_echo "#define HAVE_TKILL_SYSCALL 1" >>confdefs.h





fi



fi



ac_fn_c_check_decl "$LINENO" "ADDR_NO_RANDOMIZE" "ac_cv_have_decl_ADDR_NO_RANDOMIZE" "#include <sys/personality.h>

"

if test "x$ac_cv_have_decl_ADDR_NO_RANDOMIZE" = x""yes; then :

  ac_have_decl=1

else

  ac_have_decl=0

fi



cat >>confdefs.h <<_ACEOF

#define HAVE_DECL_ADDR_NO_RANDOMIZE $ac_have_decl

_ACEOF





if test "$cross_compiling" = yes; then :

  cat confdefs.h - <<_ACEOF >conftest.$ac_ext

/* end confdefs.h.  */

#include <sys/personality.h>

int

main ()

{



#      if !HAVE_DECL_ADDR_NO_RANDOMIZE

#       define ADDR_NO_RANDOMIZE 0x0040000

#      endif

       /* Test the flag could be set and stays set.  */

       personality (personality (0xffffffff) | ADDR_NO_RANDOMIZE);

       if (!(personality (personality (0xffffffff)) & ADDR_NO_RANDOMIZE))

           return 1

  ;

  return 0;

}

_ACEOF

if ac_fn_c_try_link "$LINENO"; then :

  have_personality=true

else

  have_personality=false

fi

rm -f core conftest.err conftest.$ac_objext \

    conftest$ac_exeext conftest.$ac_ext

else

  cat confdefs.h - <<_ACEOF >conftest.$ac_ext

/* end confdefs.h.  */

#include <sys/personality.h>

int

main ()

{



#      if !HAVE_DECL_ADDR_NO_RANDOMIZE

#       define ADDR_NO_RANDOMIZE 0x0040000

#      endif

       /* Test the flag could be set and stays set.  */

       personality (personality (0xffffffff) | ADDR_NO_RANDOMIZE);

       if (!(personality (personality (0xffffffff)) & ADDR_NO_RANDOMIZE))

           return 1

  ;

  return 0;

}

_ACEOF

if ac_fn_c_try_run "$LINENO"; then :

  have_personality=true

else

  have_personality=false

fi

rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \

  conftest.$ac_objext conftest.beam conftest.$ac_ext

fi



if $have_personality

then



$as_echo "#define HAVE_PERSONALITY 1" >>confdefs.h



fi



case $host_os in

  go32* | *djgpp*)

    gdbinit=gdb.ini

    ;;

  *)

    gdbinit=.gdbinit

    ;;

esac



cat >>confdefs.h <<_ACEOF

#define GDBINIT "$gdbinit"

_ACEOF







# Support for --with-sysroot is a copy of GDB_AC_WITH_DIR,

# except that the argument to --with-sysroot is optional.

# --with-sysroot (or --with-sysroot=yes) sets the default sysroot path.

if test "x$with_sysroot" = xyes; then

  with_sysroot="${exec_prefix}/${target_alias}/sys-root"

fi



# Check whether --with-sysroot was given.

if test "${with_sysroot+set}" = set; then :

  withval=$with_sysroot; TARGET_SYSTEM_ROOT=$withval

else

  TARGET_SYSTEM_ROOT=

fi





  test "x$prefix" = xNONE && prefix="$ac_default_prefix"

  test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'

  ac_define_dir=`eval echo $TARGET_SYSTEM_ROOT`

  ac_define_dir=`eval echo $ac_define_dir`



cat >>confdefs.h <<_ACEOF

#define TARGET_SYSTEM_ROOT "$ac_define_dir"

_ACEOF









  if test "x$exec_prefix" = xNONE || test "x$exec_prefix" = 'x${prefix}'; then

     if test "x$prefix" = xNONE; then

             test_prefix=/usr/local

     else

        test_prefix=$prefix

     fi

  else

     test_prefix=$exec_prefix

  fi

  value=0

  case ${ac_define_dir} in

     "${test_prefix}"|"${test_prefix}/"*|\

        '${exec_prefix}'|'${exec_prefix}/'*)

     value=1

     ;;

  esac



cat >>confdefs.h <<_ACEOF

#define TARGET_SYSTEM_ROOT_RELOCATABLE $value

_ACEOF











# Check whether --with-system-gdbinit was given.

if test "${with_system_gdbinit+set}" = set; then :

  withval=$with_system_gdbinit;

    SYSTEM_GDBINIT=$withval

else

  SYSTEM_GDBINIT=

fi





  test "x$prefix" = xNONE && prefix="$ac_default_prefix"

  test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'

  ac_define_dir=`eval echo $SYSTEM_GDBINIT`

  ac_define_dir=`eval echo $ac_define_dir`



cat >>confdefs.h <<_ACEOF

#define SYSTEM_GDBINIT "$ac_define_dir"

_ACEOF









  if test "x$exec_prefix" = xNONE || test "x$exec_prefix" = 'x${prefix}'; then

     if test "x$prefix" = xNONE; then

             test_prefix=/usr/local

     else

        test_prefix=$prefix

     fi

  else

     test_prefix=$exec_prefix

  fi

  value=0

  case ${ac_define_dir} in

     "${test_prefix}"|"${test_prefix}/"*|\

        '${exec_prefix}'|'${exec_prefix}/'*)

     value=1

     ;;

  esac



cat >>confdefs.h <<_ACEOF

#define SYSTEM_GDBINIT_RELOCATABLE $value

_ACEOF









# Check whether --enable-werror was given.

if test "${enable_werror+set}" = set; then :

  enableval=$enable_werror; case "${enableval}" in

     yes | y) ERROR_ON_WARNING="yes" ;;

     no | n)  ERROR_ON_WARNING="no" ;;

     *) as_fn_error "bad value ${enableval} for --enable-werror" "$LINENO" 5 ;;

   esac

fi





# Enable -Werror by default when using gcc.  Turn it off for releases.

if test "${GCC}" = yes -a -z "${ERROR_ON_WARNING}" && $development; then

    ERROR_ON_WARNING=yes

fi



WERROR_CFLAGS=""

if test "${ERROR_ON_WARNING}" = yes ; then

    WERROR_CFLAGS="-Werror"

fi



build_warnings="-Wall -Wdeclaration-after-statement -Wpointer-arith \

-Wpointer-sign \

-Wno-unused -Wunused-value -Wunused-function \

-Wno-switch -Wno-char-subscripts -Wmissing-prototypes \

-Wdeclaration-after-statement -Wempty-body -Wmissing-parameter-type \

-Wold-style-declaration -Wold-style-definition"



# Enable -Wno-format by default when using gcc on mingw since many

# GCC versions complain about %I64.

case "${host}" in

  *-*-mingw32*) build_warnings="$build_warnings -Wno-format" ;;

  *) build_warnings="$build_warnings -Wformat-nonliteral" ;;

esac



# Check whether --enable-build-warnings was given.

if test "${enable_build_warnings+set}" = set; then :

  enableval=$enable_build_warnings; case "${enableval}" in

  yes)        ;;

  no)        build_warnings="-w";;

  ,*)   t=`echo "${enableval}" | sed -e "s/,/ /g"`

        build_warnings="${build_warnings} ${t}";;

  *,)   t=`echo "${enableval}" | sed -e "s/,/ /g"`

        build_warnings="${t} ${build_warnings}";;

  *)    build_warnings=`echo "${enableval}" | sed -e "s/,/ /g"`;;

esac

if test x"$silent" != x"yes" && test x"$build_warnings" != x""; then

  echo "Setting compiler warning flags = $build_warnings" 6>&1

fi

fi

# Check whether --enable-gdb-build-warnings was given.

if test "${enable_gdb_build_warnings+set}" = set; then :

  enableval=$enable_gdb_build_warnings; case "${enableval}" in

  yes)        ;;

  no)        build_warnings="-w";;

  ,*)   t=`echo "${enableval}" | sed -e "s/,/ /g"`

        build_warnings="${build_warnings} ${t}";;

  *,)   t=`echo "${enableval}" | sed -e "s/,/ /g"`

        build_warnings="${t} ${build_warnings}";;

  *)    build_warnings=`echo "${enableval}" | sed -e "s/,/ /g"`;;

esac

if test x"$silent" != x"yes" && test x"$build_warnings" != x""; then

  echo "Setting GDB specific compiler warning flags = $build_warnings" 6>&1

fi

fi

WARN_CFLAGS=""

if test "x${build_warnings}" != x -a "x$GCC" = xyes

then

    { $as_echo "$as_me:${as_lineno-$LINENO}: checking compiler warning flags" >&5

$as_echo_n "checking compiler warning flags... " >&6; }

    # Separate out the -Werror flag as some files just cannot be

    # compiled with it enabled.

    for w in ${build_warnings}; do

        case $w in

        -Werr*) WERROR_CFLAGS=-Werror ;;

        *) # Check that GCC accepts it

            saved_CFLAGS="$CFLAGS"

            CFLAGS="$CFLAGS $w"

            cat confdefs.h - <<_ACEOF >conftest.$ac_ext

/* end confdefs.h.  */



int

main ()

{



  ;

  return 0;

}

_ACEOF

if ac_fn_c_try_compile "$LINENO"; then :

  WARN_CFLAGS="${WARN_CFLAGS} $w"

fi

rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext

            CFLAGS="$saved_CFLAGS"

        esac

    done

    { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${WARN_CFLAGS} ${WERROR_CFLAGS}" >&5

$as_echo "${WARN_CFLAGS} ${WERROR_CFLAGS}" >&6; }

fi







# In the Cygwin environment, we need some additional flags.

{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for cygwin" >&5

$as_echo_n "checking for cygwin... " >&6; }

if test "${gdb_cv_os_cygwin+set}" = set; then :

  $as_echo_n "(cached) " >&6

else

  cat confdefs.h - <<_ACEOF >conftest.$ac_ext

/* end confdefs.h.  */



#if defined (__CYGWIN__) || defined (__CYGWIN32__)

lose

#endif

_ACEOF

if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |

  $EGREP "^lose$" >/dev/null 2>&1; then :

  gdb_cv_os_cygwin=yes

else

  gdb_cv_os_cygwin=no

fi

rm -f conftest*



fi

{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_os_cygwin" >&5

$as_echo "$gdb_cv_os_cygwin" >&6; }





SER_HARDWIRE="ser-base.o ser-unix.o ser-pipe.o ser-tcp.o"

case ${host} in

  *go32* ) SER_HARDWIRE=ser-go32.o ;;

  *djgpp* ) SER_HARDWIRE=ser-go32.o ;;

  *mingw32*) SER_HARDWIRE="ser-base.o ser-tcp.o ser-mingw.o" ;;

esac





# libreadline needs libuser32.a in a cygwin environment

WIN32LIBS=

if test x$gdb_cv_os_cygwin = xyes; then

    WIN32LIBS="-luser32"

    case "${target}" in

        *cygwin*) WIN32LIBS="$WIN32LIBS -limagehlp"

        ;;

    esac

fi



# The ser-tcp.c module requires sockets.

case ${host} in

  *mingw32*)



$as_echo "#define USE_WIN32API 1" >>confdefs.h



    WIN32LIBS="$WIN32LIBS -lws2_32"

    ;;

esac





# Add ELF support to GDB, but only if BFD includes ELF support.



  OLD_CFLAGS=$CFLAGS

  OLD_LDFLAGS=$LDFLAGS

  OLD_LIBS=$LIBS

  # Put the old CFLAGS/LDFLAGS last, in case the user's (C|LD)FLAGS

  # points somewhere with bfd, with -I/foo/lib and -L/foo/lib.  We

  # always want our bfd.

  CFLAGS="-I${srcdir}/../include -I../bfd -I${srcdir}/../bfd $CFLAGS"

  LDFLAGS="-L../bfd -L../libiberty $LDFLAGS"

  intl=`echo $LIBINTL | sed 's,${top_builddir}/,,g'`

  LIBS="-lbfd -liberty $intl $LIBS"

  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ELF support in BFD" >&5

$as_echo_n "checking for ELF support in BFD... " >&6; }

if test "${gdb_cv_var_elf+set}" = set; then :

  $as_echo_n "(cached) " >&6

else

  cat confdefs.h - <<_ACEOF >conftest.$ac_ext

/* end confdefs.h.  */

#include <stdlib.h>

  #include "bfd.h"

  #include "elf-bfd.h"



int

main ()

{

return bfd_get_elf_phdr_upper_bound (NULL);

  ;

  return 0;

}

_ACEOF

if ac_fn_c_try_link "$LINENO"; then :

  gdb_cv_var_elf=yes

else

  gdb_cv_var_elf=no

fi

rm -f core conftest.err conftest.$ac_objext \

    conftest$ac_exeext conftest.$ac_ext

fi

{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_var_elf" >&5

$as_echo "$gdb_cv_var_elf" >&6; }

  CFLAGS=$OLD_CFLAGS

  LDFLAGS=$OLD_LDFLAGS

  LIBS=$OLD_LIBS

if test $gdb_cv_var_elf = yes; then

  CONFIG_OBS="$CONFIG_OBS elfread.o stap-probe.o"



$as_echo "#define HAVE_ELF 1" >>confdefs.h



  # -ldl is provided by bfd/Makfile.am (LIBDL) <PLUGINS>.

  if test "$plugins" = "yes"; then

    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing dlopen" >&5

$as_echo_n "checking for library containing dlopen... " >&6; }

if test "${ac_cv_search_dlopen+set}" = set; then :

  $as_echo_n "(cached) " >&6

else

  ac_func_search_save_LIBS=$LIBS

cat confdefs.h - <<_ACEOF >conftest.$ac_ext

/* end confdefs.h.  */



/* Override any GCC internal prototype to avoid an error.

   Use char because int might match the return type of a GCC

   builtin and then its argument prototype would still apply.  */

#ifdef __cplusplus

extern "C"

#endif

char dlopen ();

int

main ()

{

return dlopen ();

  ;

  return 0;

}

_ACEOF

for ac_lib in '' dl; do

  if test -z "$ac_lib"; then

    ac_res="none required"

  else

    ac_res=-l$ac_lib

    LIBS="-l$ac_lib  $ac_func_search_save_LIBS"

  fi

  if ac_fn_c_try_link "$LINENO"; then :

  ac_cv_search_dlopen=$ac_res

fi

rm -f core conftest.err conftest.$ac_objext \

    conftest$ac_exeext

  if test "${ac_cv_search_dlopen+set}" = set; then :

  break

fi

done

if test "${ac_cv_search_dlopen+set}" = set; then :



else

  ac_cv_search_dlopen=no

fi

rm conftest.$ac_ext

LIBS=$ac_func_search_save_LIBS

fi

{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_dlopen" >&5

$as_echo "$ac_cv_search_dlopen" >&6; }

ac_res=$ac_cv_search_dlopen

if test "$ac_res" != no; then :

  test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"



fi



  fi

fi



# Add macho support to GDB, but only if BFD includes it.



  OLD_CFLAGS=$CFLAGS

  OLD_LDFLAGS=$LDFLAGS

  OLD_LIBS=$LIBS

  # Put the old CFLAGS/LDFLAGS last, in case the user's (C|LD)FLAGS

  # points somewhere with bfd, with -I/foo/lib and -L/foo/lib.  We

  # always want our bfd.

  CFLAGS="-I${srcdir}/../include -I../bfd -I${srcdir}/../bfd $CFLAGS"

  LDFLAGS="-L../bfd -L../libiberty $LDFLAGS"

  intl=`echo $LIBINTL | sed 's,${top_builddir}/,,g'`

  LIBS="-lbfd -liberty $intl $LIBS"

  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Mach-O support in BFD" >&5

$as_echo_n "checking for Mach-O support in BFD... " >&6; }

if test "${gdb_cv_var_macho+set}" = set; then :

  $as_echo_n "(cached) " >&6

else

  cat confdefs.h - <<_ACEOF >conftest.$ac_ext

/* end confdefs.h.  */

#include <stdlib.h>

  #include "bfd.h"

  #include "mach-o.h"



int

main ()

{

return bfd_mach_o_lookup_command (NULL, 0, NULL);

  ;

  return 0;

}

_ACEOF

if ac_fn_c_try_link "$LINENO"; then :

  gdb_cv_var_macho=yes

else

  gdb_cv_var_macho=no

fi

rm -f core conftest.err conftest.$ac_objext \

    conftest$ac_exeext conftest.$ac_ext

fi

{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_var_macho" >&5

$as_echo "$gdb_cv_var_macho" >&6; }

  CFLAGS=$OLD_CFLAGS

  LDFLAGS=$OLD_LDFLAGS

  LIBS=$OLD_LIBS

if test $gdb_cv_var_macho = yes; then

  CONFIG_OBS="$CONFIG_OBS machoread.o"

fi



# Add SOM support to GDB, but only if BFD includes it.



  OLD_CFLAGS=$CFLAGS

  OLD_LDFLAGS=$LDFLAGS

  OLD_LIBS=$LIBS

  # Put the old CFLAGS/LDFLAGS last, in case the user's (C|LD)FLAGS

  # points somewhere with bfd, with -I/foo/lib and -L/foo/lib.  We

  # always want our bfd.

  CFLAGS="-I${srcdir}/../include -I../bfd -I${srcdir}/../bfd $CFLAGS"

  LDFLAGS="-L../bfd -L../libiberty $LDFLAGS"

  intl=`echo $LIBINTL | sed 's,${top_builddir}/,,g'`

  LIBS="-lbfd -liberty $intl $LIBS"

  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for SOM support in BFD" >&5

$as_echo_n "checking for SOM support in BFD... " >&6; }

if test "${gdb_cv_var_som+set}" = set; then :

  $as_echo_n "(cached) " >&6

else

  cat confdefs.h - <<_ACEOF >conftest.$ac_ext

/* end confdefs.h.  */

#include <stdlib.h>

  #include "bfd.h"

  #include "som.h"



int

main ()

{

return bfd_som_attach_aux_hdr (NULL, 0, NULL);

  ;

  return 0;

}

_ACEOF

if ac_fn_c_try_link "$LINENO"; then :

  gdb_cv_var_som=yes

else

  gdb_cv_var_som=no

fi

rm -f core conftest.err conftest.$ac_objext \

    conftest$ac_exeext conftest.$ac_ext

fi

{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_var_som" >&5

$as_echo "$gdb_cv_var_som" >&6; }

  CFLAGS=$OLD_CFLAGS

  LDFLAGS=$OLD_LDFLAGS

  LIBS=$OLD_LIBS

if test $gdb_cv_var_som = yes; then

  CONFIG_OBS="$CONFIG_OBS somread.o"

fi



# Add any host-specific objects to GDB.

CONFIG_OBS="${CONFIG_OBS} ${gdb_host_obs}"



# If building on ELF, look for lzma support for embedded compressed debug info.

if test $gdb_cv_var_elf = yes; then



# Check whether --with-lzma was given.

if test "${with_lzma+set}" = set; then :

  withval=$with_lzma;

else

  with_lzma=auto

fi



  { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to use lzma" >&5

$as_echo_n "checking whether to use lzma... " >&6; }

  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_lzma" >&5

$as_echo "$with_lzma" >&6; }



  if test "${with_lzma}" != no; then

















    use_additional=yes



  acl_save_prefix="$prefix"

  prefix="$acl_final_prefix"

  acl_save_exec_prefix="$exec_prefix"

  exec_prefix="$acl_final_exec_prefix"



    eval additional_includedir=\"$includedir\"

    eval additional_libdir=\"$libdir\"



  exec_prefix="$acl_save_exec_prefix"

  prefix="$acl_save_prefix"





# Check whether --with-liblzma-prefix was given.

if test "${with_liblzma_prefix+set}" = set; then :

  withval=$with_liblzma_prefix;

    if test "X$withval" = "Xno"; then

      use_additional=no

    else

      if test "X$withval" = "X"; then



  acl_save_prefix="$prefix"

  prefix="$acl_final_prefix"

  acl_save_exec_prefix="$exec_prefix"

  exec_prefix="$acl_final_exec_prefix"



          eval additional_includedir=\"$includedir\"

          eval additional_libdir=\"$libdir\"



  exec_prefix="$acl_save_exec_prefix"

  prefix="$acl_save_prefix"



      else

        additional_includedir="$withval/include"

        additional_libdir="$withval/lib"

      fi

    fi



fi



      LIBLZMA=

  LTLIBLZMA=

  INCLZMA=

  rpathdirs=

  ltrpathdirs=

  names_already_handled=

  names_next_round='lzma '

  while test -n "$names_next_round"; do

    names_this_round="$names_next_round"

    names_next_round=

    for name in $names_this_round; do

      already_handled=

      for n in $names_already_handled; do

        if test "$n" = "$name"; then

          already_handled=yes

          break

        fi

      done

      if test -z "$already_handled"; then

        names_already_handled="$names_already_handled $name"

                        uppername=`echo "$name" | sed -e 'y|abcdefghijklmnopqrstuvwxyz./-|ABCDEFGHIJKLMNOPQRSTUVWXYZ___|'`

        eval value=\"\$HAVE_LIB$uppername\"

        if test -n "$value"; then

          if test "$value" = yes; then

            eval value=\"\$LIB$uppername\"

            test -z "$value" || LIBLZMA="${LIBLZMA}${LIBLZMA:+ }$value"

            eval value=\"\$LTLIB$uppername\"

            test -z "$value" || LTLIBLZMA="${LTLIBLZMA}${LTLIBLZMA:+ }$value"

          else

                                    :

          fi

        else

                              found_dir=

          found_la=

          found_so=

          found_a=

          if test $use_additional = yes; then

            if test -n "$shlibext" && test -f "$additional_libdir/lib$name.$shlibext"; then

              found_dir="$additional_libdir"

              found_so="$additional_libdir/lib$name.$shlibext"

              if test -f "$additional_libdir/lib$name.la"; then

                found_la="$additional_libdir/lib$name.la"

              fi

            else

              if test -f "$additional_libdir/lib$name.$libext"; then

                found_dir="$additional_libdir"

                found_a="$additional_libdir/lib$name.$libext"

                if test -f "$additional_libdir/lib$name.la"; then

                  found_la="$additional_libdir/lib$name.la"

                fi

              fi

            fi

          fi

          if test "X$found_dir" = "X"; then

            for x in $LDFLAGS $LTLIBLZMA; do



  acl_save_prefix="$prefix"

  prefix="$acl_final_prefix"

  acl_save_exec_prefix="$exec_prefix"

  exec_prefix="$acl_final_exec_prefix"

  eval x=\"$x\"

  exec_prefix="$acl_save_exec_prefix"

  prefix="$acl_save_prefix"



              case "$x" in

                -L*)

                  dir=`echo "X$x" | sed -e 's/^X-L//'`

                  if test -n "$shlibext" && test -f "$dir/lib$name.$shlibext"; then

                    found_dir="$dir"

                    found_so="$dir/lib$name.$shlibext"

                    if test -f "$dir/lib$name.la"; then

                      found_la="$dir/lib$name.la"

                    fi

                  else

                    if test -f "$dir/lib$name.$libext"; then

                      found_dir="$dir"

                      found_a="$dir/lib$name.$libext"

                      if test -f "$dir/lib$name.la"; then

                        found_la="$dir/lib$name.la"

                      fi

                    fi

                  fi

                  ;;

              esac

              if test "X$found_dir" != "X"; then

                break

              fi

            done

          fi

          if test "X$found_dir" != "X"; then

                        LTLIBLZMA="${LTLIBLZMA}${LTLIBLZMA:+ }-L$found_dir -l$name"

            if test "X$found_so" != "X"; then

                                                        if test "$enable_rpath" = no || test "X$found_dir" = "X/usr/lib"; then

                                LIBLZMA="${LIBLZMA}${LIBLZMA:+ }$found_so"

              else

                                                                                haveit=

                for x in $ltrpathdirs; do

                  if test "X$x" = "X$found_dir"; then

                    haveit=yes

                    break

                  fi

                done

                if test -z "$haveit"; then

                  ltrpathdirs="$ltrpathdirs $found_dir"

                fi

                                if test "$hardcode_direct" = yes; then

                                                      LIBLZMA="${LIBLZMA}${LIBLZMA:+ }$found_so"

                else

                  if test -n "$hardcode_libdir_flag_spec" && test "$hardcode_minus_L" = no; then

                                                            LIBLZMA="${LIBLZMA}${LIBLZMA:+ }$found_so"

                                                            haveit=

                    for x in $rpathdirs; do

                      if test "X$x" = "X$found_dir"; then

                        haveit=yes

                        break

                      fi

                    done

                    if test -z "$haveit"; then

                      rpathdirs="$rpathdirs $found_dir"

                    fi

                  else

                                                                                haveit=

                    for x in $LDFLAGS $LIBLZMA; do



  acl_save_prefix="$prefix"

  prefix="$acl_final_prefix"

  acl_save_exec_prefix="$exec_prefix"

  exec_prefix="$acl_final_exec_prefix"

  eval x=\"$x\"

  exec_prefix="$acl_save_exec_prefix"

  prefix="$acl_save_prefix"



                      if test "X$x" = "X-L$found_dir"; then

                        haveit=yes

                        break

                      fi

                    done

                    if test -z "$haveit"; then

                      LIBLZMA="${LIBLZMA}${LIBLZMA:+ }-L$found_dir"

                    fi

                    if test "$hardcode_minus_L" != no; then

                                                                                        LIBLZMA="${LIBLZMA}${LIBLZMA:+ }$found_so"

                    else

                                                                                                                                                                                LIBLZMA="${LIBLZMA}${LIBLZMA:+ }-l$name"

                    fi

                  fi

                fi

              fi

            else

              if test "X$found_a" != "X"; then

                                LIBLZMA="${LIBLZMA}${LIBLZMA:+ }$found_a"

              else

                                                LIBLZMA="${LIBLZMA}${LIBLZMA:+ }-L$found_dir -l$name"

              fi

            fi

                        additional_includedir=

            case "$found_dir" in

              */lib | */lib/)

                basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e 's,/lib/*$,,'`

                additional_includedir="$basedir/include"

                ;;

            esac

            if test "X$additional_includedir" != "X"; then

                                                                                                                if test "X$additional_includedir" != "X/usr/include"; then

                haveit=

                if test "X$additional_includedir" = "X/usr/local/include"; then

                  if test -n "$GCC"; then

                    case $host_os in

                      linux*) haveit=yes;;

                    esac

                  fi

                fi

                if test -z "$haveit"; then

                  for x in $CPPFLAGS $INCLZMA; do



  acl_save_prefix="$prefix"

  prefix="$acl_final_prefix"

  acl_save_exec_prefix="$exec_prefix"

  exec_prefix="$acl_final_exec_prefix"

  eval x=\"$x\"

  exec_prefix="$acl_save_exec_prefix"

  prefix="$acl_save_prefix"



                    if test "X$x" = "X-I$additional_includedir"; then

                      haveit=yes

                      break

                    fi

                  done

                  if test -z "$haveit"; then

                    if test -d "$additional_includedir"; then

                                            INCLZMA="${INCLZMA}${INCLZMA:+ }-I$additional_includedir"

                    fi

                  fi

                fi

              fi

            fi

                        if test -n "$found_la"; then

                                                        save_libdir="$libdir"

              case "$found_la" in

                */* | *\\*) . "$found_la" ;;

                *) . "./$found_la" ;;

              esac

              libdir="$save_libdir"

                            for dep in $dependency_libs; do

                case "$dep" in

                  -L*)

                    additional_libdir=`echo "X$dep" | sed -e 's/^X-L//'`

                                                                                                                                                                if test "X$additional_libdir" != "X/usr/lib"; then

                      haveit=

                      if test "X$additional_libdir" = "X/usr/local/lib"; then

                        if test -n "$GCC"; then

                          case $host_os in

                            linux*) haveit=yes;;

                          esac

                        fi

                      fi

                      if test -z "$haveit"; then

                        haveit=

                        for x in $LDFLAGS $LIBLZMA; do



  acl_save_prefix="$prefix"

  prefix="$acl_final_prefix"

  acl_save_exec_prefix="$exec_prefix"

  exec_prefix="$acl_final_exec_prefix"

  eval x=\"$x\"

  exec_prefix="$acl_save_exec_prefix"

  prefix="$acl_save_prefix"



                          if test "X$x" = "X-L$additional_libdir"; then

                            haveit=yes

                            break

                          fi

                        done

                        if test -z "$haveit"; then

                          if test -d "$additional_libdir"; then

                                                        LIBLZMA="${LIBLZMA}${LIBLZMA:+ }-L$additional_libdir"

                          fi

                        fi

                        haveit=

                        for x in $LDFLAGS $LTLIBLZMA; do



  acl_save_prefix="$prefix"

  prefix="$acl_final_prefix"

  acl_save_exec_prefix="$exec_prefix"

  exec_prefix="$acl_final_exec_prefix"

  eval x=\"$x\"

  exec_prefix="$acl_save_exec_prefix"

  prefix="$acl_save_prefix"



                          if test "X$x" = "X-L$additional_libdir"; then

                            haveit=yes

                            break

                          fi

                        done

                        if test -z "$haveit"; then

                          if test -d "$additional_libdir"; then

                                                        LTLIBLZMA="${LTLIBLZMA}${LTLIBLZMA:+ }-L$additional_libdir"

                          fi

                        fi

                      fi

                    fi

                    ;;

                  -R*)

                    dir=`echo "X$dep" | sed -e 's/^X-R//'`

                    if test "$enable_rpath" != no; then

                                                                  haveit=

                      for x in $rpathdirs; do

                        if test "X$x" = "X$dir"; then

                          haveit=yes

                          break

                        fi

                      done

                      if test -z "$haveit"; then

                        rpathdirs="$rpathdirs $dir"

                      fi

                                                                  haveit=

                      for x in $ltrpathdirs; do

                        if test "X$x" = "X$dir"; then

                          haveit=yes

                          break

                        fi

                      done

                      if test -z "$haveit"; then

                        ltrpathdirs="$ltrpathdirs $dir"

                      fi

                    fi

                    ;;

                  -l*)

                                        names_next_round="$names_next_round "`echo "X$dep" | sed -e 's/^X-l//'`

                    ;;

                  *.la)

                                                                                names_next_round="$names_next_round "`echo "X$dep" | sed -e 's,^X.*/,,' -e 's,^lib,,' -e 's,\.la$,,'`

                    ;;

                  *)

                                        LIBLZMA="${LIBLZMA}${LIBLZMA:+ }$dep"

                    LTLIBLZMA="${LTLIBLZMA}${LTLIBLZMA:+ }$dep"

                    ;;

                esac

              done

            fi

          else

                                                            LIBLZMA="${LIBLZMA}${LIBLZMA:+ }-l$name"

            LTLIBLZMA="${LTLIBLZMA}${LTLIBLZMA:+ }-l$name"

          fi

        fi

      fi

    done

  done

  if test "X$rpathdirs" != "X"; then

    if test -n "$hardcode_libdir_separator"; then

                        alldirs=

      for found_dir in $rpathdirs; do

        alldirs="${alldirs}${alldirs:+$hardcode_libdir_separator}$found_dir"

      done

            acl_save_libdir="$libdir"

      libdir="$alldirs"

      eval flag=\"$hardcode_libdir_flag_spec\"

      libdir="$acl_save_libdir"

      LIBLZMA="${LIBLZMA}${LIBLZMA:+ }$flag"

    else

            for found_dir in $rpathdirs; do

        acl_save_libdir="$libdir"

        libdir="$found_dir"

        eval flag=\"$hardcode_libdir_flag_spec\"

        libdir="$acl_save_libdir"

        LIBLZMA="${LIBLZMA}${LIBLZMA:+ }$flag"

      done

    fi

  fi

  if test "X$ltrpathdirs" != "X"; then

            for found_dir in $ltrpathdirs; do

      LTLIBLZMA="${LTLIBLZMA}${LTLIBLZMA:+ }-R$found_dir"

    done

  fi





        ac_save_CPPFLAGS="$CPPFLAGS"



  for element in $INCLZMA; do

    haveit=

    for x in $CPPFLAGS; do



  acl_save_prefix="$prefix"

  prefix="$acl_final_prefix"

  acl_save_exec_prefix="$exec_prefix"

  exec_prefix="$acl_final_exec_prefix"

  eval x=\"$x\"

  exec_prefix="$acl_save_exec_prefix"

  prefix="$acl_save_prefix"



      if test "X$x" = "X$element"; then

        haveit=yes

        break

      fi

    done

    if test -z "$haveit"; then

      CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }$element"

    fi

  done





  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for liblzma" >&5

$as_echo_n "checking for liblzma... " >&6; }

if test "${ac_cv_liblzma+set}" = set; then :

  $as_echo_n "(cached) " >&6

else



    ac_save_LIBS="$LIBS"

    LIBS="$LIBS $LIBLZMA"

    cat confdefs.h - <<_ACEOF >conftest.$ac_ext

/* end confdefs.h.  */

#include "lzma.h"

int

main ()

{

lzma_index_iter iter;

                           lzma_index_iter_init (&iter, 0);

                           lzma_mf_is_supported (LZMA_MF_HC3);

  ;

  return 0;

}

_ACEOF

if ac_fn_c_try_link "$LINENO"; then :

  ac_cv_liblzma=yes

else

  ac_cv_liblzma=no

fi

rm -f core conftest.err conftest.$ac_objext \

    conftest$ac_exeext conftest.$ac_ext

    LIBS="$ac_save_LIBS"



fi

{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_liblzma" >&5

$as_echo "$ac_cv_liblzma" >&6; }

  if test "$ac_cv_liblzma" = yes; then

    HAVE_LIBLZMA=yes



$as_echo "#define HAVE_LIBLZMA 1" >>confdefs.h



    { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to link with liblzma" >&5

$as_echo_n "checking how to link with liblzma... " >&6; }

    { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBLZMA" >&5

$as_echo "$LIBLZMA" >&6; }

  else

    HAVE_LIBLZMA=no

            CPPFLAGS="$ac_save_CPPFLAGS"

    LIBLZMA=

    LTLIBLZMA=

  fi













    if test "$HAVE_LIBLZMA" != yes; then

      if test "$with_lzma" = yes; then

        as_fn_error "missing liblzma for --with-lzma" "$LINENO" 5

      fi

    fi

  fi

fi



LIBGUI="../libgui/src/libgui.a"

GUI_CFLAGS_X="-I${srcdir}/../libgui/src"







WIN32LDAPP=







case "${host}" in

*-*-cygwin* | *-*-mingw* )

    configdir="win"

    ;;

*)

    configdir="unix"

    ;;

esac



GDBTKLIBS=

if test "${enable_gdbtk}" = "yes"; then



    # Gdbtk must have an absolute path to srcdir in order to run

    # properly when not installed.

    here=`pwd`

    cd ${srcdir}

    GDBTK_SRC_DIR=`pwd`

    cd $here





    #

    # Ok, lets find the tcl configuration

    # First, look for one uninstalled.

    # the alternative search directory is invoked by --with-tcl

    #



    if test x"${no_tcl}" = x ; then

        # we reset no_tcl in case something fails here

        no_tcl=true



# Check whether --with-tcl was given.

if test "${with_tcl+set}" = set; then :

  withval=$with_tcl; with_tclconfig=${withval}

fi



        { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Tcl configuration" >&5

$as_echo_n "checking for Tcl configuration... " >&6; }

        if test "${ac_cv_c_tclconfig+set}" = set; then :

  $as_echo_n "(cached) " >&6

else





            # First check to see if --with-tcl was specified.

            case "${host}" in

                *-*-cygwin*) platDir="win" ;;

                *) platDir="unix" ;;

            esac

            if test x"${with_tclconfig}" != x ; then

                if test -f "${with_tclconfig}/tclConfig.sh" ; then

                    ac_cv_c_tclconfig=`(cd ${with_tclconfig}; pwd)`

                else

                    as_fn_error "${with_tclconfig} directory doesn't contain tclConfig.sh" "$LINENO" 5

                fi

            fi



            # then check for a private Tcl installation

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

                for i in \

                        ../tcl \

                        `ls -dr ../tcl[8-9].[0-9].[0-9]* 2>/dev/null` \

                        `ls -dr ../tcl[8-9].[0-9] 2>/dev/null` \

                        `ls -dr ../tcl[8-9].[0-9]* 2>/dev/null` \

                        ../../tcl \

                        `ls -dr ../../tcl[8-9].[0-9].[0-9]* 2>/dev/null` \

                        `ls -dr ../../tcl[8-9].[0-9] 2>/dev/null` \

                        `ls -dr ../../tcl[8-9].[0-9]* 2>/dev/null` \

                        ../../../tcl \

                        `ls -dr ../../../tcl[8-9].[0-9].[0-9]* 2>/dev/null` \

                        `ls -dr ../../../tcl[8-9].[0-9] 2>/dev/null` \

                        `ls -dr ../../../tcl[8-9].[0-9]* 2>/dev/null` ; do

                    if test -f "$i/$platDir/tclConfig.sh" ; then

                        ac_cv_c_tclconfig=`(cd $i/$platDir; pwd)`

                        break

                    fi

                done

            fi



            # on Darwin, check in Framework installation locations

            if test "`uname -s`" = "Darwin" -a x"${ac_cv_c_tclconfig}" = x ; then

                for i in `ls -d ~/Library/Frameworks 2>/dev/null` \

                        `ls -d /Library/Frameworks 2>/dev/null` \

                        `ls -d /Network/Library/Frameworks 2>/dev/null` \

                        `ls -d /System/Library/Frameworks 2>/dev/null` \

                        ; do

                    if test -f "$i/Tcl.framework/tclConfig.sh" ; then

                        ac_cv_c_tclconfig=`(cd $i/Tcl.framework; pwd)`

                        break

                    fi

                done

            fi



            # check in a few common install locations

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

                for i in `ls -d ${libdir} 2>/dev/null` \

                        `ls -d ${exec_prefix}/lib 2>/dev/null` \

                        `ls -d ${prefix}/lib 2>/dev/null` \

                        `ls -d /usr/local/lib 2>/dev/null` \

                        `ls -d /usr/contrib/lib 2>/dev/null` \

                        `ls -d /usr/lib 2>/dev/null` \

                        ; do

                    if test -f "$i/tclConfig.sh" ; then

                        ac_cv_c_tclconfig=`(cd $i; pwd)`

                        break

                    fi

                done

            fi



            # check in a few other private locations

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

                for i in \

                        ${srcdir}/../tcl \

                        `ls -dr ${srcdir}/../tcl[8-9].[0-9].[0-9]* 2>/dev/null` \

                        `ls -dr ${srcdir}/../tcl[8-9].[0-9] 2>/dev/null` \

                        `ls -dr ${srcdir}/../tcl[8-9].[0-9]* 2>/dev/null` ; do

                    if test -f "$i/$platDir/tclConfig.sh" ; then

                    ac_cv_c_tclconfig=`(cd $i/$platDir; pwd)`

                    break

                fi

                done

            fi



fi





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

            TCL_BIN_DIR="# no Tcl configs found"

            { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Can't find Tcl configuration definitions" >&5

$as_echo "$as_me: WARNING: Can't find Tcl configuration definitions" >&2;}

        else

            no_tcl=

            TCL_BIN_DIR=${ac_cv_c_tclconfig}

            { $as_echo "$as_me:${as_lineno-$LINENO}: result: found ${TCL_BIN_DIR}/tclConfig.sh" >&5

$as_echo "found ${TCL_BIN_DIR}/tclConfig.sh" >&6; }

        fi

    fi





    # If $no_tk is nonempty, then we can't do Tk, and there is no

    # point to doing Tcl.



    #

    # Ok, lets find the tk configuration

    # First, look for one uninstalled.

    # the alternative search directory is invoked by --with-tk

    #



    if test x"${no_tk}" = x ; then

        # we reset no_tk in case something fails here

        no_tk=true



# Check whether --with-tk was given.

if test "${with_tk+set}" = set; then :

  withval=$with_tk; with_tkconfig=${withval}

fi



        { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Tk configuration" >&5

$as_echo_n "checking for Tk configuration... " >&6; }

        if test "${ac_cv_c_tkconfig+set}" = set; then :

  $as_echo_n "(cached) " >&6

else





            # First check to see if --with-tkconfig was specified.

            if test x"${with_tkconfig}" != x ; then

                if test -f "${with_tkconfig}/tkConfig.sh" ; then

                    ac_cv_c_tkconfig=`(cd ${with_tkconfig}; pwd)`

                else

                    as_fn_error "${with_tkconfig} directory doesn't contain tkConfig.sh" "$LINENO" 5

                fi

            fi



            # then check for a private Tk library

            case "${host}" in

                *-*-cygwin*) platDir="win" ;;

                *) platDir="unix" ;;

            esac

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

                for i in \

                        ../tk \

                        `ls -dr ../tk[8-9].[0-9].[0-9]* 2>/dev/null` \

                        `ls -dr ../tk[8-9].[0-9] 2>/dev/null` \

                        `ls -dr ../tk[8-9].[0-9]* 2>/dev/null` \

                        ../../tk \

                        `ls -dr ../../tk[8-9].[0-9].[0-9]* 2>/dev/null` \

                        `ls -dr ../../tk[8-9].[0-9] 2>/dev/null` \

                        `ls -dr ../../tk[8-9].[0-9]* 2>/dev/null` \

                        ../../../tk \

                        `ls -dr ../../../tk[8-9].[0-9].[0-9]* 2>/dev/null` \

                        `ls -dr ../../../tk[8-9].[0-9] 2>/dev/null` \

                        `ls -dr ../../../tk[8-9].[0-9]* 2>/dev/null` ; do

                    if test -f "$i/$platDir/tkConfig.sh" ; then

                        ac_cv_c_tkconfig=`(cd $i/$platDir; pwd)`

                        break

                    fi

                done

            fi



            # on Darwin, check in Framework installation locations

            if test "`uname -s`" = "Darwin" -a x"${ac_cv_c_tkconfig}" = x ; then

                for i in `ls -d ~/Library/Frameworks 2>/dev/null` \

                        `ls -d /Library/Frameworks 2>/dev/null` \

                        `ls -d /Network/Library/Frameworks 2>/dev/null` \

                        `ls -d /System/Library/Frameworks 2>/dev/null` \

                        ; do

                    if test -f "$i/Tk.framework/tkConfig.sh" ; then

                        ac_cv_c_tkconfig=`(cd $i/Tk.framework; pwd)`

                        break

                    fi

                done

            fi



            # check in a few common install locations

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

                for i in `ls -d ${libdir} 2>/dev/null` \

                        `ls -d ${exec_prefix}/lib 2>/dev/null` \

                        `ls -d ${prefix}/lib 2>/dev/null` \

                        `ls -d /usr/local/lib 2>/dev/null` \

                        `ls -d /usr/contrib/lib 2>/dev/null` \

                        `ls -d /usr/lib 2>/dev/null` \

                        ; do

                    if test -f "$i/tkConfig.sh" ; then

                        ac_cv_c_tkconfig=`(cd $i; pwd)`

                        break

                    fi

                done

            fi

            # check in a few other private locations

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

                for i in \

                        ${srcdir}/../tk \

                        `ls -dr ${srcdir}/../tk[8-9].[0-9].[0-9]* 2>/dev/null` \

                        `ls -dr ${srcdir}/../tk[8-9].[0-9] 2>/dev/null` \

                        `ls -dr ${srcdir}/../tk[8-9].[0-9]* 2>/dev/null` ; do

                    if test -f "$i/$platDir/tkConfig.sh" ; then

                        ac_cv_c_tkconfig=`(cd $i/$platDir; pwd)`

                        break

                    fi

                done

            fi



fi





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

            TK_BIN_DIR="# no Tk configs found"

            { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Can't find Tk configuration definitions" >&5

$as_echo "$as_me: WARNING: Can't find Tk configuration definitions" >&2;}

        else

            no_tk=

            TK_BIN_DIR=${ac_cv_c_tkconfig}

            { $as_echo "$as_me:${as_lineno-$LINENO}: result: found ${TK_BIN_DIR}/tkConfig.sh" >&5

$as_echo "found ${TK_BIN_DIR}/tkConfig.sh" >&6; }

        fi

    fi





    if test -z "${no_tcl}" -a -z "${no_tk}"; then



    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for existence of ${TCL_BIN_DIR}/tclConfig.sh" >&5

$as_echo_n "checking for existence of ${TCL_BIN_DIR}/tclConfig.sh... " >&6; }



    if test -f "${TCL_BIN_DIR}/tclConfig.sh" ; then

        { $as_echo "$as_me:${as_lineno-$LINENO}: result: loading" >&5

$as_echo "loading" >&6; }

        . ${TCL_BIN_DIR}/tclConfig.sh

    else

        { $as_echo "$as_me:${as_lineno-$LINENO}: result: could not find ${TCL_BIN_DIR}/tclConfig.sh" >&5

$as_echo "could not find ${TCL_BIN_DIR}/tclConfig.sh" >&6; }

    fi



    # eval is required to do the TCL_DBGX substitution

    eval "TCL_LIB_FILE=\"${TCL_LIB_FILE}\""

    eval "TCL_STUB_LIB_FILE=\"${TCL_STUB_LIB_FILE}\""



    # If the TCL_BIN_DIR is the build directory (not the install directory),

    # then set the common variable name to the value of the build variables.

    # For example, the variable TCL_LIB_SPEC will be set to the value

    # of TCL_BUILD_LIB_SPEC. An extension should make use of TCL_LIB_SPEC

    # instead of TCL_BUILD_LIB_SPEC since it will work with both an

    # installed and uninstalled version of Tcl.

    if test -f "${TCL_BIN_DIR}/Makefile" ; then

        TCL_LIB_SPEC=${TCL_BUILD_LIB_SPEC}

        TCL_STUB_LIB_SPEC=${TCL_BUILD_STUB_LIB_SPEC}

        TCL_STUB_LIB_PATH=${TCL_BUILD_STUB_LIB_PATH}

    elif test "`uname -s`" = "Darwin"; then

        # If Tcl was built as a framework, attempt to use the libraries

        # from the framework at the given location so that linking works

        # against Tcl.framework installed in an arbitrary location.

        case ${TCL_DEFS} in

            *TCL_FRAMEWORK*)

                if test -f "${TCL_BIN_DIR}/${TCL_LIB_FILE}"; then

                    for i in "`cd ${TCL_BIN_DIR}; pwd`" \

                             "`cd ${TCL_BIN_DIR}/../..; pwd`"; do

                        if test "`basename "$i"`" = "${TCL_LIB_FILE}.framework"; then

                            TCL_LIB_SPEC="-F`dirname "$i"` -framework ${TCL_LIB_FILE}"

                            break

                        fi

                    done

                fi

                if test -f "${TCL_BIN_DIR}/${TCL_STUB_LIB_FILE}"; then

                    TCL_STUB_LIB_SPEC="-L${TCL_BIN_DIR} ${TCL_STUB_LIB_FLAG}"

                    TCL_STUB_LIB_PATH="${TCL_BIN_DIR}/${TCL_STUB_LIB_FILE}"

                fi

                ;;

        esac

    fi



    # eval is required to do the TCL_DBGX substitution

    eval "TCL_LIB_FLAG=\"${TCL_LIB_FLAG}\""

    eval "TCL_LIB_SPEC=\"${TCL_LIB_SPEC}\""

    eval "TCL_STUB_LIB_FLAG=\"${TCL_STUB_LIB_FLAG}\""

    eval "TCL_STUB_LIB_SPEC=\"${TCL_STUB_LIB_SPEC}\""































        # Check for in-tree tcl

        here=`pwd`

        cd ${srcdir}/..

        topdir=`pwd`

        cd ${here}



        intree="no"

        if test "${TCL_SRC_DIR}" = "${topdir}/tcl"; then

          intree="yes"

        fi



        # Find Tcl private headers

        if test x"${intree}" = xno; then



  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Tcl private headers" >&5

$as_echo_n "checking for Tcl private headers... " >&6; }

  private_dir=""

  dir=`echo ${TCL_INCLUDE_SPEC}/tcl-private/generic | sed -e s/-I//`

  if test -f ${dir}/tclInt.h ; then

    private_dir=${dir}

  fi



  if test x"${private_dir}" = x; then

    as_fn_error "could not find private Tcl headers" "$LINENO" 5

  else

    TCL_PRIVATE_INCLUDE="-I${private_dir}"

    { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${private_dir}" >&5

$as_echo "${private_dir}" >&6; }

  fi



          TCL_INCLUDE="${TCL_INCLUDE_SPEC} ${TCL_PRIVATE_INCLUDE}"

          TCL_LIBRARY="${TCL_LIB_SPEC}"

          TCL_DEPS=""

        else

          # If building tcl in the same src tree, private headers

          # are not needed, but we need to be sure to use the right

          # headers library

          TCL_INCLUDE="-I${TCL_SRC_DIR}/generic"

          TCL_LIBRARY="${TCL_BUILD_LIB_SPEC}"

          TCL_DEPS="../tcl/${configdir}${TCL_LIB_FILE}"

        fi











    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for existence of ${TK_BIN_DIR}/tkConfig.sh" >&5

$as_echo_n "checking for existence of ${TK_BIN_DIR}/tkConfig.sh... " >&6; }



    if test -f "${TK_BIN_DIR}/tkConfig.sh" ; then

        { $as_echo "$as_me:${as_lineno-$LINENO}: result: loading" >&5

$as_echo "loading" >&6; }

        . ${TK_BIN_DIR}/tkConfig.sh

    else

        { $as_echo "$as_me:${as_lineno-$LINENO}: result: could not find ${TK_BIN_DIR}/tkConfig.sh" >&5

$as_echo "could not find ${TK_BIN_DIR}/tkConfig.sh" >&6; }

    fi



    # eval is required to do the TK_DBGX substitution

    eval "TK_LIB_FILE=\"${TK_LIB_FILE}\""

    eval "TK_STUB_LIB_FILE=\"${TK_STUB_LIB_FILE}\""



    # If the TK_BIN_DIR is the build directory (not the install directory),

    # then set the common variable name to the value of the build variables.

    # For example, the variable TK_LIB_SPEC will be set to the value

    # of TK_BUILD_LIB_SPEC. An extension should make use of TK_LIB_SPEC

    # instead of TK_BUILD_LIB_SPEC since it will work with both an

    # installed and uninstalled version of Tcl.

    if test -f "${TK_BIN_DIR}/Makefile" ; then

        TK_LIB_SPEC=${TK_BUILD_LIB_SPEC}

        TK_STUB_LIB_SPEC=${TK_BUILD_STUB_LIB_SPEC}

        TK_STUB_LIB_PATH=${TK_BUILD_STUB_LIB_PATH}

    elif test "`uname -s`" = "Darwin"; then

        # If Tk was built as a framework, attempt to use the libraries

        # from the framework at the given location so that linking works

        # against Tk.framework installed in an arbitrary location.

        case ${TK_DEFS} in

            *TK_FRAMEWORK*)

                if test -f "${TK_BIN_DIR}/${TK_LIB_FILE}"; then

                    for i in "`cd ${TK_BIN_DIR}; pwd`" \

                             "`cd ${TK_BIN_DIR}/../..; pwd`"; do

                        if test "`basename "$i"`" = "${TK_LIB_FILE}.framework"; then

                            TK_LIB_SPEC="-F`dirname "$i"` -framework ${TK_LIB_FILE}"

                            break

                        fi

                    done

                fi

                if test -f "${TK_BIN_DIR}/${TK_STUB_LIB_FILE}"; then

                    TK_STUB_LIB_SPEC="-L${TK_BIN_DIR} ${TK_STUB_LIB_FLAG}"

                    TK_STUB_LIB_PATH="${TK_BIN_DIR}/${TK_STUB_LIB_FILE}"

                fi

                ;;

        esac

    fi



    # eval is required to do the TK_DBGX substitution

    eval "TK_LIB_FLAG=\"${TK_LIB_FLAG}\""

    eval "TK_LIB_SPEC=\"${TK_LIB_SPEC}\""

    eval "TK_STUB_LIB_FLAG=\"${TK_STUB_LIB_FLAG}\""

    eval "TK_STUB_LIB_SPEC=\"${TK_STUB_LIB_SPEC}\""





























        # Check for in-tree Tk

        intree="no"

        if test "${TK_SRC_DIR}" = "${topdir}/tk"; then

          intree="yes"

        fi



        # Find Tk private headers

        if test x"${intree}" = xno; then



  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Tk private headers" >&5

$as_echo_n "checking for Tk private headers... " >&6; }

  private_dir=""

  dir=`echo ${TK_INCLUDE_SPEC}/tk-private/generic | sed -e s/-I//`

  if test -f ${dir}/tkInt.h; then

    private_dir=${dir}

  fi



  if test x"${private_dir}" = x; then

    as_fn_error "could not find Tk private headers" "$LINENO" 5

  else

    TK_PRIVATE_INCLUDE="-I${private_dir}"

    { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${private_dir}" >&5

$as_echo "${private_dir}" >&6; }

  fi



          TK_INCLUDE="${TK_INCLUDE_SPEC} ${TK_PRIVATE_INCLUDE}"

          TK_LIBRARY=${TK_LIB_SPEC}

          TK_DEPS=""

        else

          TK_INCLUDE="-I${TK_SRC_DIR}/generic"

          TK_LIBRARY="${TK_BUILD_LIB_SPEC}"

          TK_DEPS="../tk/${configdir}/${TK_LIB_FILE}"

        fi











        ENABLE_CFLAGS="${ENABLE_CFLAGS} \$(SUBDIR_GDBTK_CFLAGS)"



        # Include some libraries that Tcl and Tk want.

        TCL_LIBS='$(LIBGUI) $(TK) $(TCL) $(X11_LDFLAGS) $(X11_LIBS)'

        # Yes, the ordering seems wrong here.  But it isn't.

        # TK_LIBS is the list of libraries that need to be linked

        # after Tcl/Tk.  Note that this isn't put into LIBS.  If it

        # were in LIBS then any link tests after this point would

        # try to include things like `$(LIBGUI)', which wouldn't work.

        GDBTKLIBS="${TCL_LIBS} ${TK_LIBS}"



        CONFIG_OBS="${CONFIG_OBS} \$(SUBDIR_GDBTK_OBS)"

        CONFIG_DEPS="${CONFIG_DEPS} \$(SUBDIR_GDBTK_DEPS)"

        CONFIG_SRCS="${CONFIG_SRCS} \$(SUBDIR_GDBTK_SRCS)"

        CONFIG_ALL="${CONFIG_ALL} all-gdbtk"

        CONFIG_CLEAN="${CONFIG_CLEAN} clean-gdbtk"

        CONFIG_INSTALL="${CONFIG_INSTALL} install-gdbtk"

        CONFIG_UNINSTALL="${CONFIG_UNINSTALL} uninstall-gdbtk"



        if test x$gdb_cv_os_cygwin = xyes; then

          WIN32LIBS="${WIN32LIBS} -lshell32 -lgdi32 -lcomdlg32 -ladvapi32"

          WIN32LDAPP="-Wl,--subsystem,console"

          CONFIG_OBS="${CONFIG_OBS} gdbres.o"

        fi



        subdirs="$subdirs gdbtk"



    fi

fi

















{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for X" >&5

$as_echo_n "checking for X... " >&6; }





# Check whether --with-x was given.

if test "${with_x+set}" = set; then :

  withval=$with_x;

fi



# $have_x is `yes', `no', `disabled', or empty when we do not yet know.

if test "x$with_x" = xno; then

  # The user explicitly disabled X.

  have_x=disabled

else

  case $x_includes,$x_libraries in #(

    *\'*) as_fn_error "cannot use X directory names containing '" "$LINENO" 5;; #(

    *,NONE | NONE,*) if test "${ac_cv_have_x+set}" = set; then :

  $as_echo_n "(cached) " >&6

else

  # One or both of the vars are not set, and there is no cached value.

ac_x_includes=no ac_x_libraries=no

rm -f -r conftest.dir

if mkdir conftest.dir; then

  cd conftest.dir

  cat >Imakefile <<'_ACEOF'

incroot:

        @echo incroot='${INCROOT}'

usrlibdir:

        @echo usrlibdir='${USRLIBDIR}'

libdir:

        @echo libdir='${LIBDIR}'

_ACEOF

  if (export CC; ${XMKMF-xmkmf}) >/dev/null 2>/dev/null && test -f Makefile; then

    # GNU make sometimes prints "make[1]: Entering...", which would confuse us.

    for ac_var in incroot usrlibdir libdir; do

      eval "ac_im_$ac_var=\`\${MAKE-make} $ac_var 2>/dev/null | sed -n 's/^$ac_var=//p'\`"

    done

    # Open Windows xmkmf reportedly sets LIBDIR instead of USRLIBDIR.

    for ac_extension in a so sl dylib la dll; do

      if test ! -f "$ac_im_usrlibdir/libX11.$ac_extension" &&

         test -f "$ac_im_libdir/libX11.$ac_extension"; then

        ac_im_usrlibdir=$ac_im_libdir; break

      fi

    done

    # Screen out bogus values from the imake configuration.  They are

    # bogus both because they are the default anyway, and because

    # using them would break gcc on systems where it needs fixed includes.

    case $ac_im_incroot in

        /usr/include) ac_x_includes= ;;

        *) test -f "$ac_im_incroot/X11/Xos.h" && ac_x_includes=$ac_im_incroot;;

    esac

    case $ac_im_usrlibdir in

        /usr/lib | /usr/lib64 | /lib | /lib64) ;;

        *) test -d "$ac_im_usrlibdir" && ac_x_libraries=$ac_im_usrlibdir ;;

    esac

  fi

  cd ..

  rm -f -r conftest.dir

fi



# Standard set of common directories for X headers.

# Check X11 before X11Rn because it is often a symlink to the current release.

ac_x_header_dirs='

/usr/X11/include

/usr/X11R7/include

/usr/X11R6/include

/usr/X11R5/include

/usr/X11R4/include



/usr/include/X11

/usr/include/X11R7

/usr/include/X11R6

/usr/include/X11R5

/usr/include/X11R4



/usr/local/X11/include

/usr/local/X11R7/include

/usr/local/X11R6/include

/usr/local/X11R5/include

/usr/local/X11R4/include



/usr/local/include/X11

/usr/local/include/X11R7

/usr/local/include/X11R6

/usr/local/include/X11R5

/usr/local/include/X11R4



/usr/X386/include

/usr/x386/include

/usr/XFree86/include/X11



/usr/include

/usr/local/include

/usr/unsupported/include

/usr/athena/include

/usr/local/x11r5/include

/usr/lpp/Xamples/include



/usr/openwin/include

/usr/openwin/share/include'



if test "$ac_x_includes" = no; then

  # Guess where to find include files, by looking for Xlib.h.

  # First, try using that file with no special directory specified.

  cat confdefs.h - <<_ACEOF >conftest.$ac_ext

/* end confdefs.h.  */

#include <X11/Xlib.h>

_ACEOF

if ac_fn_c_try_cpp "$LINENO"; then :

  # We can compile using X headers with no special include directory.

ac_x_includes=

else

  for ac_dir in $ac_x_header_dirs; do

  if test -r "$ac_dir/X11/Xlib.h"; then

    ac_x_includes=$ac_dir

    break

  fi

done

fi

rm -f conftest.err conftest.$ac_ext

fi # $ac_x_includes = no



if test "$ac_x_libraries" = no; then

  # Check for the libraries.

  # See if we find them without any special options.

  # Don't add to $LIBS permanently.

  ac_save_LIBS=$LIBS

  LIBS="-lX11 $LIBS"

  cat confdefs.h - <<_ACEOF >conftest.$ac_ext

/* end confdefs.h.  */

#include <X11/Xlib.h>

int

main ()

{

‌XrmInitialize ()

  ;

  return 0;

}

_ACEOF

if ac_fn_c_try_link "$LINENO"; then :

  LIBS=$ac_save_LIBS

# We can link X programs with no special library path.

ac_x_libraries=

else

  LIBS=$ac_save_LIBS

for ac_dir in `$as_echo "$ac_x_includes $ac_x_header_dirs" | sed s/include/lib/g`

do

  # Don't even attempt the hair of trying to link an X program!

  for ac_extension in a so sl dylib la dll; do

    if test -r "$ac_dir/libX11.$ac_extension"; then

      ac_x_libraries=$ac_dir

      break 2

    fi

  done

done

fi

rm -f core conftest.err conftest.$ac_objext \

    conftest$ac_exeext conftest.$ac_ext

fi # $ac_x_libraries = no



case $ac_x_includes,$ac_x_libraries in #(

  no,* | *,no | *\'*)

    # Didn't find X, or a directory has "'" in its name.

    ac_cv_have_x="have_x=no";; #(

  *)

    # Record where we found X for the cache.

    ac_cv_have_x="have_x=yes\

        ac_x_includes='$ac_x_includes'\

        ac_x_libraries='$ac_x_libraries'"

esac

fi

;; #(

    *) have_x=yes;;

  esac

  eval "$ac_cv_have_x"

fi # $with_x != no



if test "$have_x" != yes; then

  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $have_x" >&5

$as_echo "$have_x" >&6; }

  no_x=yes

else

  # If each of the values was on the command line, it overrides each guess.

  test "x$x_includes" = xNONE && x_includes=$ac_x_includes

  test "x$x_libraries" = xNONE && x_libraries=$ac_x_libraries

  # Update the cache value to reflect the command line values.

  ac_cv_have_x="have_x=yes\

        ac_x_includes='$x_includes'\

        ac_x_libraries='$x_libraries'"

  { $as_echo "$as_me:${as_lineno-$LINENO}: result: libraries $x_libraries, headers $x_includes" >&5

$as_echo "libraries $x_libraries, headers $x_includes" >&6; }

fi





# Unlike the sim directory, whether a simulator is linked is controlled by

# presence of a gdb_sim definition in the target configure.tgt entry.

# This code just checks for a few cases where we'd like to ignore those

# definitions, even when they're present in the '.mt' file.  These cases

# are when --disable-sim is specified, or if the simulator directory is

# not part of the source tree.

#

# Check whether --enable-sim was given.

if test "${enable_sim+set}" = set; then :

  enableval=$enable_sim; echo "enable_sim = $enable_sim";

 echo "enableval = ${enableval}";

 case "${enableval}" in

  yes) ignore_sim=false ;;

  no)  ignore_sim=true ;;

  *)   ignore_sim=false ;;

 esac

else

  ignore_sim=false

fi





if test ! -d "${srcdir}/../sim"; then

  ignore_sim=true

fi



SIM=

SIM_OBS=

if test "${ignore_sim}" = "false"; then

  if test x"${gdb_sim}" != x ; then

    SIM="${gdb_sim}"

    SIM_OBS="remote-sim.o"



$as_echo "#define WITH_SIM 1" >>confdefs.h



  fi

fi





























# List of host floatformats.



cat >>confdefs.h <<_ACEOF

#define GDB_HOST_FLOAT_FORMAT $gdb_host_float_format

_ACEOF





cat >>confdefs.h <<_ACEOF

#define GDB_HOST_DOUBLE_FORMAT $gdb_host_double_format

_ACEOF





cat >>confdefs.h <<_ACEOF

#define GDB_HOST_LONG_DOUBLE_FORMAT $gdb_host_long_double_format

_ACEOF





# target_subdir is used by the testsuite to find the target libraries.

target_subdir=

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

    target_subdir="${target_alias}/"

fi





frags=

if test "${gdb_native}" = "yes"; then

  host_makefile_frag=${srcdir}/config/${gdb_host_cpu}/${gdb_host}.mh

  if test ! -f ${host_makefile_frag}; then

    as_fn_error "\"*** Gdb does not support native target ${host}\"" "$LINENO" 5

  fi

  frags="$frags $host_makefile_frag"

else

  host_makefile_frag=/dev/null

fi









if test "${gdb_native}" = "yes"; then

# We pick this up from the host configuration file (.mh) because we

# do not have a native configuration Makefile fragment.

nativefile=`sed -n '

s/NAT_FILE[         ]*=[         ]*\([^         ]*\)/\1/p

' ${host_makefile_frag}`

fi





if test x"${gdb_osabi}" != x ; then



cat >>confdefs.h <<_ACEOF

#define GDB_OSABI_DEFAULT $gdb_osabi

_ACEOF



fi



# Enable multi-ice-gdb-server.

# Check whether --enable-multi-ice was given.

if test "${enable_multi_ice+set}" = set; then :

  enableval=$enable_multi_ice; case $enableval in

    yes | no)

      ;;

    *) as_fn_error "bad value $enableval for --enable-multi-ice" "$LINENO" 5 ;;

  esac

fi



if test "x$enable_multi_ice" = xyes; then

   subdirs="$subdirs multi-ice"



fi



# Check whether --enable-gdbserver was given.

if test "${enable_gdbserver+set}" = set; then :

  enableval=$enable_gdbserver; case "${enableval}" in

  yes| no|auto) ;;

  *) as_fn_error "bad value ${enableval} for --enable-gdbserver option" "$LINENO" 5 ;;

esac

else

  enable_gdbserver=auto

fi





# We only build gdbserver automatically in a native configuration, and

# only if the user did not explicitly disable its build.

if test "$gdb_native" = "yes" -a "$enable_gdbserver" != "no"; then

  { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether gdbserver is supported on this host" >&5

$as_echo_n "checking whether gdbserver is supported on this host... " >&6; }

  if test "x$build_gdbserver" = xyes; then

    { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5

$as_echo "yes" >&6; }

    subdirs="$subdirs gdbserver"



    gdbserver_build_enabled=yes

  else

    { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5

$as_echo "no" >&6; }

  fi

fi



# If the user explicitly request the gdbserver to be built, verify that

# we were in fact able to enable it.

if test "$enable_gdbserver" = "yes" -a "$gdbserver_build_enabled" != "yes"; then

  as_fn_error "Automatic gdbserver build is not supported for this configuration" "$LINENO" 5

fi



# Check for babeltrace and babeltrace-ctf



# Check whether --with-babeltrace was given.

if test "${with_babeltrace+set}" = set; then :

  withval=$with_babeltrace;

else

  with_babeltrace=auto

fi



{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to use babeltrace" >&5

$as_echo_n "checking whether to use babeltrace... " >&6; }

{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_babeltrace" >&5

$as_echo "$with_babeltrace" >&6; }



if test "x$with_babeltrace" = "xno"; then

  { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: babletrace support disabled; GDB is unable to read CTF data." >&5

$as_echo "$as_me: WARNING: babletrace support disabled; GDB is unable to read CTF data." >&2;}

else

  # Append -Werror to CFLAGS so that configure can catch the warning

  # "assignment from incompatible pointer type", which is related to

  # the babeltrace change from 1.0.3 to 1.1.0.  Babeltrace 1.1.0 works

  # in GDB, while babeltrace 1.0.3 is broken.

  # AC_LIB_HAVE_LINKFLAGS may modify CPPFLAGS in it, so it should be

  # safe to save and restore CFLAGS here.

  saved_CFLAGS=$CFLAGS

  CFLAGS="$CFLAGS -Werror"

















    use_additional=yes



  acl_save_prefix="$prefix"

  prefix="$acl_final_prefix"

  acl_save_exec_prefix="$exec_prefix"

  exec_prefix="$acl_final_exec_prefix"



    eval additional_includedir=\"$includedir\"

    eval additional_libdir=\"$libdir\"



  exec_prefix="$acl_save_exec_prefix"

  prefix="$acl_save_prefix"





# Check whether --with-libbabeltrace-prefix was given.

if test "${with_libbabeltrace_prefix+set}" = set; then :

  withval=$with_libbabeltrace_prefix;

    if test "X$withval" = "Xno"; then

      use_additional=no

    else

      if test "X$withval" = "X"; then



  acl_save_prefix="$prefix"

  prefix="$acl_final_prefix"

  acl_save_exec_prefix="$exec_prefix"

  exec_prefix="$acl_final_exec_prefix"



          eval additional_includedir=\"$includedir\"

          eval additional_libdir=\"$libdir\"



  exec_prefix="$acl_save_exec_prefix"

  prefix="$acl_save_prefix"



      else

        additional_includedir="$withval/include"

        additional_libdir="$withval/lib"

      fi

    fi



fi



      LIBBABELTRACE=

  LTLIBBABELTRACE=

  INCBABELTRACE=

  rpathdirs=

  ltrpathdirs=

  names_already_handled=

  names_next_round='babeltrace babeltrace-ctf'

  while test -n "$names_next_round"; do

    names_this_round="$names_next_round"

    names_next_round=

    for name in $names_this_round; do

      already_handled=

      for n in $names_already_handled; do

        if test "$n" = "$name"; then

          already_handled=yes

          break

        fi

      done

      if test -z "$already_handled"; then

        names_already_handled="$names_already_handled $name"

                        uppername=`echo "$name" | sed -e 'y|abcdefghijklmnopqrstuvwxyz./-|ABCDEFGHIJKLMNOPQRSTUVWXYZ___|'`

        eval value=\"\$HAVE_LIB$uppername\"

        if test -n "$value"; then

          if test "$value" = yes; then

            eval value=\"\$LIB$uppername\"

            test -z "$value" || LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }$value"

            eval value=\"\$LTLIB$uppername\"

            test -z "$value" || LTLIBBABELTRACE="${LTLIBBABELTRACE}${LTLIBBABELTRACE:+ }$value"

          else

                                    :

          fi

        else

                              found_dir=

          found_la=

          found_so=

          found_a=

          if test $use_additional = yes; then

            if test -n "$shlibext" && test -f "$additional_libdir/lib$name.$shlibext"; then

              found_dir="$additional_libdir"

              found_so="$additional_libdir/lib$name.$shlibext"

              if test -f "$additional_libdir/lib$name.la"; then

                found_la="$additional_libdir/lib$name.la"

              fi

            else

              if test -f "$additional_libdir/lib$name.$libext"; then

                found_dir="$additional_libdir"

                found_a="$additional_libdir/lib$name.$libext"

                if test -f "$additional_libdir/lib$name.la"; then

                  found_la="$additional_libdir/lib$name.la"

                fi

              fi

            fi

          fi

          if test "X$found_dir" = "X"; then

            for x in $LDFLAGS $LTLIBBABELTRACE; do



  acl_save_prefix="$prefix"

  prefix="$acl_final_prefix"

  acl_save_exec_prefix="$exec_prefix"

  exec_prefix="$acl_final_exec_prefix"

  eval x=\"$x\"

  exec_prefix="$acl_save_exec_prefix"

  prefix="$acl_save_prefix"



              case "$x" in

                -L*)

                  dir=`echo "X$x" | sed -e 's/^X-L//'`

                  if test -n "$shlibext" && test -f "$dir/lib$name.$shlibext"; then

                    found_dir="$dir"

                    found_so="$dir/lib$name.$shlibext"

                    if test -f "$dir/lib$name.la"; then

                      found_la="$dir/lib$name.la"

                    fi

                  else

                    if test -f "$dir/lib$name.$libext"; then

                      found_dir="$dir"

                      found_a="$dir/lib$name.$libext"

                      if test -f "$dir/lib$name.la"; then

                        found_la="$dir/lib$name.la"

                      fi

                    fi

                  fi

                  ;;

              esac

              if test "X$found_dir" != "X"; then

                break

              fi

            done

          fi

          if test "X$found_dir" != "X"; then

                        LTLIBBABELTRACE="${LTLIBBABELTRACE}${LTLIBBABELTRACE:+ }-L$found_dir -l$name"

            if test "X$found_so" != "X"; then

                                                        if test "$enable_rpath" = no || test "X$found_dir" = "X/usr/lib"; then

                                LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }$found_so"

              else

                                                                                haveit=

                for x in $ltrpathdirs; do

                  if test "X$x" = "X$found_dir"; then

                    haveit=yes

                    break

                  fi

                done

                if test -z "$haveit"; then

                  ltrpathdirs="$ltrpathdirs $found_dir"

                fi

                                if test "$hardcode_direct" = yes; then

                                                      LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }$found_so"

                else

                  if test -n "$hardcode_libdir_flag_spec" && test "$hardcode_minus_L" = no; then

                                                            LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }$found_so"

                                                            haveit=

                    for x in $rpathdirs; do

                      if test "X$x" = "X$found_dir"; then

                        haveit=yes

                        break

                      fi

                    done

                    if test -z "$haveit"; then

                      rpathdirs="$rpathdirs $found_dir"

                    fi

                  else

                                                                                haveit=

                    for x in $LDFLAGS $LIBBABELTRACE; do



  acl_save_prefix="$prefix"

  prefix="$acl_final_prefix"

  acl_save_exec_prefix="$exec_prefix"

  exec_prefix="$acl_final_exec_prefix"

  eval x=\"$x\"

  exec_prefix="$acl_save_exec_prefix"

  prefix="$acl_save_prefix"



                      if test "X$x" = "X-L$found_dir"; then

                        haveit=yes

                        break

                      fi

                    done

                    if test -z "$haveit"; then

                      LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }-L$found_dir"

                    fi

                    if test "$hardcode_minus_L" != no; then

                                                                                        LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }$found_so"

                    else

                                                                                                                                                                                LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }-l$name"

                    fi

                  fi

                fi

              fi

            else

              if test "X$found_a" != "X"; then

                                LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }$found_a"

              else

                                                LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }-L$found_dir -l$name"

              fi

            fi

                        additional_includedir=

            case "$found_dir" in

              */lib | */lib/)

                basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e 's,/lib/*$,,'`

                additional_includedir="$basedir/include"

                ;;

            esac

            if test "X$additional_includedir" != "X"; then

                                                                                                                if test "X$additional_includedir" != "X/usr/include"; then

                haveit=

                if test "X$additional_includedir" = "X/usr/local/include"; then

                  if test -n "$GCC"; then

                    case $host_os in

                      linux*) haveit=yes;;

                    esac

                  fi

                fi

                if test -z "$haveit"; then

                  for x in $CPPFLAGS $INCBABELTRACE; do



  acl_save_prefix="$prefix"

  prefix="$acl_final_prefix"

  acl_save_exec_prefix="$exec_prefix"

  exec_prefix="$acl_final_exec_prefix"

  eval x=\"$x\"

  exec_prefix="$acl_save_exec_prefix"

  prefix="$acl_save_prefix"



                    if test "X$x" = "X-I$additional_includedir"; then

                      haveit=yes

                      break

                    fi

                  done

                  if test -z "$haveit"; then

                    if test -d "$additional_includedir"; then

                                            INCBABELTRACE="${INCBABELTRACE}${INCBABELTRACE:+ }-I$additional_includedir"

                    fi

                  fi

                fi

              fi

            fi

                        if test -n "$found_la"; then

                                                        save_libdir="$libdir"

              case "$found_la" in

                */* | *\\*) . "$found_la" ;;

                *) . "./$found_la" ;;

              esac

              libdir="$save_libdir"

                            for dep in $dependency_libs; do

                case "$dep" in

                  -L*)

                    additional_libdir=`echo "X$dep" | sed -e 's/^X-L//'`

                                                                                                                                                                if test "X$additional_libdir" != "X/usr/lib"; then

                      haveit=

                      if test "X$additional_libdir" = "X/usr/local/lib"; then

                        if test -n "$GCC"; then

                          case $host_os in

                            linux*) haveit=yes;;

                          esac

                        fi

                      fi

                      if test -z "$haveit"; then

                        haveit=

                        for x in $LDFLAGS $LIBBABELTRACE; do



  acl_save_prefix="$prefix"

  prefix="$acl_final_prefix"

  acl_save_exec_prefix="$exec_prefix"

  exec_prefix="$acl_final_exec_prefix"

  eval x=\"$x\"

  exec_prefix="$acl_save_exec_prefix"

  prefix="$acl_save_prefix"



                          if test "X$x" = "X-L$additional_libdir"; then

                            haveit=yes

                            break

                          fi

                        done

                        if test -z "$haveit"; then

                          if test -d "$additional_libdir"; then

                                                        LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }-L$additional_libdir"

                          fi

                        fi

                        haveit=

                        for x in $LDFLAGS $LTLIBBABELTRACE; do



  acl_save_prefix="$prefix"

  prefix="$acl_final_prefix"

  acl_save_exec_prefix="$exec_prefix"

  exec_prefix="$acl_final_exec_prefix"

  eval x=\"$x\"

  exec_prefix="$acl_save_exec_prefix"

  prefix="$acl_save_prefix"



                          if test "X$x" = "X-L$additional_libdir"; then

                            haveit=yes

                            break

                          fi

                        done

                        if test -z "$haveit"; then

                          if test -d "$additional_libdir"; then

                                                        LTLIBBABELTRACE="${LTLIBBABELTRACE}${LTLIBBABELTRACE:+ }-L$additional_libdir"

                          fi

                        fi

                      fi

                    fi

                    ;;

                  -R*)

                    dir=`echo "X$dep" | sed -e 's/^X-R//'`

                    if test "$enable_rpath" != no; then

                                                                  haveit=

                      for x in $rpathdirs; do

                        if test "X$x" = "X$dir"; then

                          haveit=yes

                          break

                        fi

                      done

                      if test -z "$haveit"; then

                        rpathdirs="$rpathdirs $dir"

                      fi

                                                                  haveit=

                      for x in $ltrpathdirs; do

                        if test "X$x" = "X$dir"; then

                          haveit=yes

                          break

                        fi

                      done

                      if test -z "$haveit"; then

                        ltrpathdirs="$ltrpathdirs $dir"

                      fi

                    fi

                    ;;

                  -l*)

                                        names_next_round="$names_next_round "`echo "X$dep" | sed -e 's/^X-l//'`

                    ;;

                  *.la)

                                                                                names_next_round="$names_next_round "`echo "X$dep" | sed -e 's,^X.*/,,' -e 's,^lib,,' -e 's,\.la$,,'`

                    ;;

                  *)

                                        LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }$dep"

                    LTLIBBABELTRACE="${LTLIBBABELTRACE}${LTLIBBABELTRACE:+ }$dep"

                    ;;

                esac

              done

            fi

          else

                                                            LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }-l$name"

            LTLIBBABELTRACE="${LTLIBBABELTRACE}${LTLIBBABELTRACE:+ }-l$name"

          fi

        fi

      fi

    done

  done

  if test "X$rpathdirs" != "X"; then

    if test -n "$hardcode_libdir_separator"; then

                        alldirs=

      for found_dir in $rpathdirs; do

        alldirs="${alldirs}${alldirs:+$hardcode_libdir_separator}$found_dir"

      done

            acl_save_libdir="$libdir"

      libdir="$alldirs"

      eval flag=\"$hardcode_libdir_flag_spec\"

      libdir="$acl_save_libdir"

      LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }$flag"

    else

            for found_dir in $rpathdirs; do

        acl_save_libdir="$libdir"

        libdir="$found_dir"

        eval flag=\"$hardcode_libdir_flag_spec\"

        libdir="$acl_save_libdir"

        LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }$flag"

      done

    fi

  fi

  if test "X$ltrpathdirs" != "X"; then

            for found_dir in $ltrpathdirs; do

      LTLIBBABELTRACE="${LTLIBBABELTRACE}${LTLIBBABELTRACE:+ }-R$found_dir"

    done

  fi





        ac_save_CPPFLAGS="$CPPFLAGS"



  for element in $INCBABELTRACE; do

    haveit=

    for x in $CPPFLAGS; do



  acl_save_prefix="$prefix"

  prefix="$acl_final_prefix"

  acl_save_exec_prefix="$exec_prefix"

  exec_prefix="$acl_final_exec_prefix"

  eval x=\"$x\"

  exec_prefix="$acl_save_exec_prefix"

  prefix="$acl_save_prefix"



      if test "X$x" = "X$element"; then

        haveit=yes

        break

      fi

    done

    if test -z "$haveit"; then

      CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }$element"

    fi

  done





  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for libbabeltrace" >&5

$as_echo_n "checking for libbabeltrace... " >&6; }

if test "${ac_cv_libbabeltrace+set}" = set; then :

  $as_echo_n "(cached) " >&6

else



    ac_save_LIBS="$LIBS"

    LIBS="$LIBS $LIBBABELTRACE"

    cat confdefs.h - <<_ACEOF >conftest.$ac_ext

/* end confdefs.h.  */

#include <babeltrace/babeltrace.h>

                         #include <babeltrace/ctf/events.h>

                         #include <babeltrace/ctf/iterator.h>

int

main ()

{

struct bt_iter_pos *pos = bt_iter_get_pos (bt_ctf_get_iter (NULL));

                        struct bt_ctf_event *event = NULL;

                        const struct bt_definition *scope;



                        bt_iter_set_pos (bt_ctf_get_iter (NULL), pos);

                        scope = bt_ctf_get_top_level_scope (event,

                                                                 BT_STREAM_EVENT_HEADER);

                        bt_ctf_get_uint64 (bt_ctf_get_field (event, scope, "id"));



  ;

  return 0;

}

_ACEOF

if ac_fn_c_try_link "$LINENO"; then :

  ac_cv_libbabeltrace=yes

else

  ac_cv_libbabeltrace=no

fi

rm -f core conftest.err conftest.$ac_objext \

    conftest$ac_exeext conftest.$ac_ext

    LIBS="$ac_save_LIBS"



fi

{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_libbabeltrace" >&5

$as_echo "$ac_cv_libbabeltrace" >&6; }

  if test "$ac_cv_libbabeltrace" = yes; then

    HAVE_LIBBABELTRACE=yes



$as_echo "#define HAVE_LIBBABELTRACE 1" >>confdefs.h



    { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to link with libbabeltrace" >&5

$as_echo_n "checking how to link with libbabeltrace... " >&6; }

    { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBBABELTRACE" >&5

$as_echo "$LIBBABELTRACE" >&6; }

  else

    HAVE_LIBBABELTRACE=no

            CPPFLAGS="$ac_save_CPPFLAGS"

    LIBBABELTRACE=

    LTLIBBABELTRACE=

  fi













  CFLAGS=$saved_CFLAGS



  if test "$HAVE_LIBBABELTRACE" != yes; then

     if test "$with_babeltrace" = yes; then

       as_fn_error "babeltrace is missing or unusable" "$LINENO" 5

     else

       { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: babeltrace is missing or unusable; GDB is unable to read CTF data." >&5

$as_echo "$as_me: WARNING: babeltrace is missing or unusable; GDB is unable to read CTF data." >&2;}

     fi

  fi

fi



# If nativefile (NAT_FILE) is not set in config/*/*.m[ht] files, we link

# to an empty version.



files=

links=



rm -f nm.h

if test "${nativefile}" != ""; then

    case "${nativefile}" in

      nm-*.h ) GDB_NM_FILE="config/${gdb_host_cpu}/${nativefile}" ;;

      * ) GDB_NM_FILE="${nativefile}"

    esac

    files="${files} ${GDB_NM_FILE}"

    links="${links} nm.h"



cat >>confdefs.h <<_ACEOF

#define GDB_NM_FILE "${GDB_NM_FILE}"

_ACEOF



fi





ac_sources="$files"

ac_dests="$links"

while test -n "$ac_sources"; do

  set $ac_dests; ac_dest=$1; shift; ac_dests=$*

  set $ac_sources; ac_source=$1; shift; ac_sources=$*

  ac_config_links_1="$ac_config_links_1 $ac_dest:$ac_source"

done

ac_config_links="$ac_config_links $ac_config_links_1"











$as_echo "#define GDB_DEFAULT_HOST_CHARSET \"UTF-8\"" >>confdefs.h





# Undo the $ec_script escaping suitable for Makefile.

transform=`echo "$program_transform_name" | sed -e 's/\\$\\$/\\$/g'`

GDB_TRANSFORM_NAME=`echo gdb | sed -e "$transform"`

if test "x$GDB_TRANSFORM_NAME" = x; then

  GDB_TRANSFORM_NAME=gdb

fi



GCORE_TRANSFORM_NAME=`echo gcore | sed -e "$transform"`

if test "x$GCORE_TRANSFORM_NAME" = x; then

  GCORE_TRANSFORM_NAME=gcore

fi



ac_config_files="$ac_config_files gcore"





ac_config_files="$ac_config_files Makefile gdb-gdb.gdb doc/Makefile data-directory/Makefile"



ac_config_commands="$ac_config_commands default"



cat >confcache <<\_ACEOF

# This file is a shell script that caches the results of configure

# tests run on this system so they can be shared between configure

# scripts and configure runs, see configure's option --config-cache.

# It is not useful on other systems.  If it contains results you don't

# want to keep, you may remove or edit it.

#

# config.status only pays attention to the cache file if you give it

# the --recheck option to rerun configure.

#

# `ac_cv_env_foo' variables (set or unset) will be overridden when

# loading this file, other *unset* `ac_cv_foo' will be assigned the

# following values.



_ACEOF



# The following way of writing the cache mishandles newlines in values,

# but we know of no workaround that is simple, portable, and efficient.

# So, we kill variables containing newlines.

# Ultrix sh set writes to stderr and can't be redirected directly,

# and sets the high bit in the cache file unless we assign to the vars.

(

  for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do

    eval ac_val=\$$ac_var

    case $ac_val in #(

    *${as_nl}*)

      case $ac_var in #(

      *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5

$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;

      esac

      case $ac_var in #(

      _ | IFS | as_nl) ;; #(

      BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(

      *) { eval $ac_var=; unset $ac_var;} ;;

      esac ;;

    esac

  done



  (set) 2>&1 |

    case $as_nl`(ac_space=' '; set) 2>&1` in #(

    *${as_nl}ac_space=\ *)

      # `set' does not quote correctly, so add quotes: double-quote

      # substitution turns \\\\ into \\, and sed turns \\ into \.

      sed -n \

        "s/'/'\\\\''/g;

          s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"

      ;; #(

    *)

      # `set' quotes correctly as required by POSIX, so do not add quotes.

      sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"

      ;;

    esac |

    sort

) |

  sed '

     /^ac_cv_env_/b end

     t clear

     :clear

     s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/

     t end

     s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/

     :end' >>confcache

if diff "$cache_file" confcache >/dev/null 2>&1; then :; else

  if test -w "$cache_file"; then

    test "x$cache_file" != "x/dev/null" &&

      { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5

$as_echo "$as_me: updating cache $cache_file" >&6;}

    cat confcache >$cache_file

  else

    { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5

$as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}

  fi

fi

rm -f confcache



test "x$prefix" = xNONE && prefix=$ac_default_prefix

# Let make expand exec_prefix.

test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'



DEFS=-DHAVE_CONFIG_H



ac_libobjs=

ac_ltlibobjs=

for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue

  # 1. Remove the extension, and $U if already installed.

  ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'

  ac_i=`$as_echo "$ac_i" | sed "$ac_script"`

  # 2. Prepend LIBOBJDIR.  When used with automake>=1.10 LIBOBJDIR

  #    will be set to the directory where LIBOBJS objects are built.

  as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"

  as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'

done

LIBOBJS=$ac_libobjs



LTLIBOBJS=$ac_ltlibobjs





if test -z "${MAINTAINER_MODE_TRUE}" && test -z "${MAINTAINER_MODE_FALSE}"; then

  as_fn_error "conditional \"MAINTAINER_MODE\" was never defined.

Usually this means the macro was only invoked conditionally." "$LINENO" 5

fi

if test -z "${GMAKE_TRUE}" && test -z "${GMAKE_FALSE}"; then

  as_fn_error "conditional \"GMAKE\" was never defined.

Usually this means the macro was only invoked conditionally." "$LINENO" 5

fi

if test -z "${HAVE_PYTHON_TRUE}" && test -z "${HAVE_PYTHON_FALSE}"; then

  as_fn_error "conditional \"HAVE_PYTHON\" was never defined.

Usually this means the macro was only invoked conditionally." "$LINENO" 5

fi

if test -z "${HAVE_GUILE_TRUE}" && test -z "${HAVE_GUILE_FALSE}"; then

  as_fn_error "conditional \"HAVE_GUILE\" was never defined.

Usually this means the macro was only invoked conditionally." "$LINENO" 5

fi





: ${CONFIG_STATUS=./config.status}

ac_write_fail=0

ac_clean_files_save=$ac_clean_files

ac_clean_files="$ac_clean_files $CONFIG_STATUS"

{ $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5

$as_echo "$as_me: creating $CONFIG_STATUS" >&6;}

as_write_fail=0

cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1

#! $SHELL

# Generated by $as_me.

# Run this file to recreate the current configuration.

# Compiler output produced by configure, useful for debugging

# configure, is in config.log if it exists.



debug=false

ac_cs_recheck=false

ac_cs_silent=false



SHELL=\${CONFIG_SHELL-$SHELL}

export SHELL

_ASEOF

cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1

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

## M4sh Initialization. ##

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



# Be more Bourne compatible

DUALCASE=1; export DUALCASE # for MKS sh

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

  emulate sh

  NULLCMD=:

  # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which

  # is contrary to our usage.  Disable this feature.

  alias -g '${1+"$@"}'='"$@"'

  setopt NO_GLOB_SUBST

else

  case `(set -o) 2>/dev/null` in #(

  *posix*) :

    set -o posix ;; #(

  *) :

     ;;

esac

fi





as_nl='

'

export as_nl

# Printing a long string crashes Solaris 7 /usr/bin/printf.

as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'

as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo

as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo

# Prefer a ksh shell builtin over an external printf program on Solaris,

# but without wasting forks for bash or zsh.

if test -z "$BASH_VERSION$ZSH_VERSION" \

    && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then

  as_echo='print -r --'

  as_echo_n='print -rn --'

elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then

  as_echo='printf %s\n'

  as_echo_n='printf %s'

else

  if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then

    as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'

    as_echo_n='/usr/ucb/echo -n'

  else

    as_echo_body='eval expr "X$1" : "X\\(.*\\)"'

    as_echo_n_body='eval

      arg=$1;

      case $arg in #(

      *"$as_nl"*)

        expr "X$arg" : "X\\(.*\\)$as_nl";

        arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;

      esac;

      expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"

    '

    export as_echo_n_body

    as_echo_n='sh -c $as_echo_n_body as_echo'

  fi

  export as_echo_body

  as_echo='sh -c $as_echo_body as_echo'

fi



# The user is always right.

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

  PATH_SEPARATOR=:

  (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {

    (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||

      PATH_SEPARATOR=';'

  }

fi





# IFS

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

# there to prevent editors from complaining about space-tab.

# (If _AS_PATH_WALK were called with IFS unset, it would disable word

# splitting by setting IFS to empty value.)

IFS=" ""        $as_nl"



# Find who we are.  Look in the path if we contain no directory separator.

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

IFS=$as_save_IFS



     ;;

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

  $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2

  exit 1

fi



# Unset variables that we do not need and which cause bugs (e.g. in

# pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"

# suppresses any "Segmentation fault" message there.  '((' could

# trigger a bug in pdksh 5.2.14.

for as_var in BASH_ENV ENV MAIL MAILPATH

do eval test x\${$as_var+set} = xset \

  && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :

done

PS1='$ '

PS2='> '

PS4='+ '



# NLS nuisances.

LC_ALL=C

export LC_ALL

LANGUAGE=C

export LANGUAGE



# CDPATH.

(unset CDPATH) >/dev/null 2>&1 && unset CDPATH





# as_fn_error ERROR [LINENO LOG_FD]

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

# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are

# provided, also output the error to LOG_FD, referencing LINENO. Then exit the

# script with status $?, using 1 if that was 0.

‌as_fn_error ()

{

  as_status=$?; test $as_status -eq 0 && as_status=1

  if test "$3"; then

    as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack

    $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3

  fi

  $as_echo "$as_me: error: $1" >&2

  as_fn_exit $as_status

} # as_fn_error





# as_fn_set_status STATUS

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

# Set $? to STATUS, without forking.

‌as_fn_set_status ()

{

  return $1

} # as_fn_set_status



# as_fn_exit STATUS

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

# Exit the shell with STATUS, even in a "trap 0" or "set -e" context.

‌as_fn_exit ()

{

  set +e

  as_fn_set_status $1

  exit $1

} # as_fn_exit



# as_fn_unset VAR

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

# Portably unset VAR.

‌as_fn_unset ()

{

  { eval $1=; unset $1;}

}

as_unset=as_fn_unset

# as_fn_append VAR VALUE

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

# Append the text in VALUE to the end of the definition contained in VAR. Take

# advantage of any shell optimizations that allow amortized linear growth over

# repeated appends, instead of the typical quadratic growth present in naive

# implementations.

if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :

  eval 'as_fn_append ()

  {

    eval $1+=\$2

  }'

else

‌  as_fn_append ()

  {

    eval $1=\$$1\$2

  }

fi # as_fn_append



# as_fn_arith ARG...

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

# Perform arithmetic evaluation on the ARGs, and store the result in the

# global $as_val. Take advantage of shells that can avoid forks. The arguments

# must be portable across $(()) and expr.

if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :

  eval 'as_fn_arith ()

  {

    as_val=$(( $* ))

  }'

else

‌  as_fn_arith ()

  {

    as_val=`expr "$@" || test $? -eq 1`

  }

fi # as_fn_arith





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

   test "X`expr 00001 : '.*\(...\)'`" = X001; 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



if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then

  as_dirname=dirname

else

  as_dirname=false

fi



as_me=`$as_basename -- "$0" ||

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

         X"$0" : 'X\(//\)$' \| \

         X"$0" : 'X\(/\)' \| . 2>/dev/null ||

$as_echo X/"$0" |

    sed '/^.*\/\([^/][^/]*\)\/*$/{

            s//\1/

            q

          }

          /^X\/\(\/\/\)$/{

            s//\1/

            q

          }

          /^X\/\(\/\).*/{

            s//\1/

            q

          }

          s/.*/./; q'`



# 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



ECHO_C= ECHO_N= ECHO_T=

case `echo -n x` in #(((((

-n*)

  case `echo 'xy\c'` in

  *c*) ECHO_T='        ';;        # ECHO_T is single tab character.

  xy)  ECHO_C='\c';;

  *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null

       ECHO_T='        ';;

  esac;;

*)

  ECHO_N='-n';;

esac



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

if test -d conf$$.dir; then

  rm -f conf$$.dir/conf$$.file

else

  rm -f conf$$.dir

  mkdir conf$$.dir 2>/dev/null

fi

if (echo >conf$$.file) 2>/dev/null; then

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

    as_ln_s='ln -s'

    # ... but there are two gotchas:

    # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.

    # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.

    # In both cases, we have to default to `cp -p'.

    ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||

      as_ln_s='cp -p'

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

    as_ln_s=ln

  else

    as_ln_s='cp -p'

  fi

else

  as_ln_s='cp -p'

fi

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

rmdir conf$$.dir 2>/dev/null





# as_fn_mkdir_p

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

# Create "$as_dir" as a directory, including parents if necessary.

‌as_fn_mkdir_p ()

{



  case $as_dir in #(

  -*) as_dir=./$as_dir;;

  esac

  test -d "$as_dir" || eval $as_mkdir_p || {

    as_dirs=

    while :; do

      case $as_dir in #(

      *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(

      *) as_qdir=$as_dir;;

      esac

      as_dirs="'$as_qdir' $as_dirs"

      as_dir=`$as_dirname -- "$as_dir" ||

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

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

         X"$as_dir" : 'X\(//\)$' \| \

         X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||

$as_echo X"$as_dir" |

    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{

            s//\1/

            q

          }

          /^X\(\/\/\)[^/].*/{

            s//\1/

            q

          }

          /^X\(\/\/\)$/{

            s//\1/

            q

          }

          /^X\(\/\).*/{

            s//\1/

            q

          }

          s/.*/./; q'`

      test -d "$as_dir" && break

    done

    test -z "$as_dirs" || eval "mkdir $as_dirs"

  } || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir"





} # as_fn_mkdir_p

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

  as_mkdir_p='mkdir -p "$as_dir"'

else

  test -d ./-p && rmdir ./-p

  as_mkdir_p=false

fi



if test -x / >/dev/null 2>&1; then

  as_test_x='test -x'

else

  if ls -dL / >/dev/null 2>&1; then

    as_ls_L_option=L

  else

    as_ls_L_option=

  fi

  as_test_x='

    eval sh -c '\''

      if test -d "$1"; then

        test -d "$1/.";

      else

        case $1 in #(

        -*)set "./$1";;

        esac;

        case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((

        ???[sx]*):;;*)false;;esac;fi

    '\'' sh

  '

fi

as_executable_p=$as_test_x



# 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'"





exec 6>&1

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

## Main body of $CONFIG_STATUS script. ##

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

_ASEOF

test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1



cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1

# Save the log message, to keep $0 and so on meaningful, and to

# report actual input values of CONFIG_FILES etc. instead of their

# values after options handling.

ac_log="

This file was extended by $as_me, which was

generated by GNU Autoconf 2.64.  Invocation command line was



  CONFIG_FILES    = $CONFIG_FILES

  CONFIG_HEADERS  = $CONFIG_HEADERS

  CONFIG_LINKS    = $CONFIG_LINKS

  CONFIG_COMMANDS = $CONFIG_COMMANDS

  $ $0 $@



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

"



_ACEOF



case $ac_config_files in *"

"*) set x $ac_config_files; shift; ac_config_files=$*;;

esac



case $ac_config_headers in *"

"*) set x $ac_config_headers; shift; ac_config_headers=$*;;

esac





cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1

# Files that config.status was made for.

config_files="$ac_config_files"

config_headers="$ac_config_headers"

config_links="$ac_config_links"

config_commands="$ac_config_commands"



_ACEOF



cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1

ac_cs_usage="\

\`$as_me' instantiates files and other configuration actions

from templates according to the current configuration.  Unless the files

and actions are specified as TAGs, all are instantiated by default.



Usage: $0 [OPTION]... [TAG]...



  -h, --help       print this help, then exit

  -V, --version    print version number and configuration settings, then exit

  -q, --quiet, --silent

                   do not print progress messages

  -d, --debug      don't remove temporary files

      --recheck    update $as_me by reconfiguring in the same conditions

      --file=FILE[:TEMPLATE]

                   instantiate the configuration file FILE

      --header=FILE[:TEMPLATE]

                   instantiate the configuration header FILE



Configuration files:

$config_files



Configuration headers:

$config_headers



Configuration links:

$config_links



Configuration commands:

$config_commands



Report bugs to the package provider."



_ACEOF

cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1

ac_cs_version="\\

config.status

configured by $0, generated by GNU Autoconf 2.64,

  with options \\"`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`\\"



Copyright (C) 2009 Free Software Foundation, Inc.

This config.status script is free software; the Free Software Foundation

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



ac_pwd='$ac_pwd'

srcdir='$srcdir'

INSTALL='$INSTALL'

AWK='$AWK'

test -n "\$AWK" || AWK=awk

_ACEOF



cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1

# The default lists apply if the user does not specify any file.

ac_need_defaults=:

while test $# != 0

do

  case $1 in

  --*=*)

    ac_option=`expr "X$1" : 'X\([^=]*\)='`

    ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`

    ac_shift=:

    ;;

  *)

    ac_option=$1

    ac_optarg=$2

    ac_shift=shift

    ;;

  esac



  case $ac_option in

  # Handling of the options.

  -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)

    ac_cs_recheck=: ;;

  --version | --versio | --versi | --vers | --ver | --ve | --v | -V )

    $as_echo "$ac_cs_version"; exit ;;

  --debug | --debu | --deb | --de | --d | -d )

    debug=: ;;

  --file | --fil | --fi | --f )

    $ac_shift

    case $ac_optarg in

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

    esac

    as_fn_append CONFIG_FILES " '$ac_optarg'"

    ac_need_defaults=false;;

  --header | --heade | --head | --hea )

    $ac_shift

    case $ac_optarg in

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

    esac

    as_fn_append CONFIG_HEADERS " '$ac_optarg'"

    ac_need_defaults=false;;

  --he | --h)

    # Conflict between --help and --header

    as_fn_error "ambiguous option: \`$1'

Try \`$0 --help' for more information.";;

  --help | --hel | -h )

    $as_echo "$ac_cs_usage"; exit ;;

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

  | -silent | --silent | --silen | --sile | --sil | --si | --s)

    ac_cs_silent=: ;;



  # This is an error.

  -*) as_fn_error "unrecognized option: \`$1'

Try \`$0 --help' for more information." ;;



  *) as_fn_append ac_config_targets " $1"

     ac_need_defaults=false ;;



  esac

  shift

done



ac_configure_extra_args=



if $ac_cs_silent; then

  exec 6>/dev/null

  ac_configure_extra_args="$ac_configure_extra_args --silent"

fi



_ACEOF

cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1

if \$ac_cs_recheck; then

  set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion

  shift

  \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6

  CONFIG_SHELL='$SHELL'

  export CONFIG_SHELL

  exec "\$@"

fi



_ACEOF

cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1

exec 5>>config.log

{

  echo

  sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX

## Running $as_me. ##

_ASBOX

  $as_echo "$ac_log"

} >&5



_ACEOF

cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1

#

# INIT-COMMANDS

#

ac_aux_dir=$ac_aux_dir DEPDIR=$DEPDIR



_ACEOF



cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1



# Handling of arguments.

for ac_config_target in $ac_config_targets

do

  case $ac_config_target in

    "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h:config.in" ;;

    "depdir") CONFIG_COMMANDS="$CONFIG_COMMANDS depdir" ;;

    "jit-reader.h") CONFIG_FILES="$CONFIG_FILES jit-reader.h:jit-reader.in" ;;

    "$ac_config_links_1") CONFIG_LINKS="$CONFIG_LINKS $ac_config_links_1" ;;

    "gcore") CONFIG_FILES="$CONFIG_FILES gcore" ;;

    "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;

    "gdb-gdb.gdb") CONFIG_FILES="$CONFIG_FILES gdb-gdb.gdb" ;;

    "doc/Makefile") CONFIG_FILES="$CONFIG_FILES doc/Makefile" ;;

    "data-directory/Makefile") CONFIG_FILES="$CONFIG_FILES data-directory/Makefile" ;;

    "default") CONFIG_COMMANDS="$CONFIG_COMMANDS default" ;;



  *) as_fn_error "invalid argument: \`$ac_config_target'" "$LINENO" 5;;

  esac

done





# If the user did not use the arguments to specify the items to instantiate,

# then the envvar interface is used.  Set only those that are not.

# We use the long form for the default assignment because of an extremely

# bizarre bug on SunOS 4.1.3.

if $ac_need_defaults; then

  test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files

  test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers

  test "${CONFIG_LINKS+set}" = set || CONFIG_LINKS=$config_links

  test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands

fi



# Have a temporary directory for convenience.  Make it in the build tree

# simply because there is no reason against having it here, and in addition,

# creating and moving files from /tmp can sometimes cause problems.

# Hook for its removal unless debugging.

# Note that there is a small window in which the directory will not be cleaned:

# after its creation but before its name has been assigned to `$tmp'.

$debug ||

{

  tmp=

  trap 'exit_status=$?

  { test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status

' 0

  trap 'as_fn_exit 1' 1 2 13 15

}

# Create a (secure) tmp directory for tmp files.



{

  tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&

  test -n "$tmp" && test -d "$tmp"

}  ||

{

  tmp=./conf$$-$RANDOM

  (umask 077 && mkdir "$tmp")

} || as_fn_error "cannot create a temporary directory in ." "$LINENO" 5



# Set up the scripts for CONFIG_FILES section.

# No need to generate them if there are no CONFIG_FILES.

# This happens for instance with `./config.status config.h'.

if test -n "$CONFIG_FILES"; then



if $AWK 'BEGIN { getline <"/dev/null" }' </dev/null 2>/dev/null; then

  ac_cs_awk_getline=:

  ac_cs_awk_pipe_init=

  ac_cs_awk_read_file='

      while ((getline aline < (F[key])) > 0)

        print(aline)

      close(F[key])'

  ac_cs_awk_pipe_fini=

else

  ac_cs_awk_getline=false

  ac_cs_awk_pipe_init="print \"cat <<'|#_!!_#|' &&\""

  ac_cs_awk_read_file='

      print "|#_!!_#|"

      print "cat " F[key] " &&"

      '$ac_cs_awk_pipe_init

  # The final `:' finishes the AND list.

  ac_cs_awk_pipe_fini='END { print "|#_!!_#|"; print ":" }'

fi

ac_cr=`echo X | tr X '\015'`

# On cygwin, bash can eat \r inside `` if the user requested igncr.

# But we know of no other shell where ac_cr would be empty at this

# point, so we can use a bashism as a fallback.

if test "x$ac_cr" = x; then

  eval ac_cr=\$\'\\r\'

fi

ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`

if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then

  ac_cs_awk_cr='\r'

else

  ac_cs_awk_cr=$ac_cr

fi



echo 'BEGIN {' >"$tmp/subs1.awk" &&

_ACEOF



# Create commands to substitute file output variables.

{

  echo "cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1" &&

  echo 'cat >>"\$tmp/subs1.awk" <<\\_ACAWK &&' &&

  echo "$ac_subst_files" | sed 's/.*/F["&"]="$&"/' &&

  echo "_ACAWK" &&

  echo "_ACEOF"

} >conf$$files.sh &&

. ./conf$$files.sh ||

  as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5

rm -f conf$$files.sh



{

  echo "cat >conf$$subs.awk <<_ACEOF" &&

  echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&

  echo "_ACEOF"

} >conf$$subs.sh ||

  as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5

ac_delim_num=`echo "$ac_subst_vars" | grep -c '$'`

ac_delim='%!_!# '

for ac_last_try in false false false false false :; do

  . ./conf$$subs.sh ||

    as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5



  ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`

  if test $ac_delim_n = $ac_delim_num; then

    break

  elif $ac_last_try; then

    as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5

  else

    ac_delim="$ac_delim!$ac_delim _$ac_delim!! "

  fi

done

rm -f conf$$subs.sh



cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1

cat >>"\$tmp/subs1.awk" <<\\_ACAWK &&

_ACEOF

sed -n '

h

s/^/S["/; s/!.*/"]=/

p

g

s/^[^!]*!//

:repl

t repl

s/'"$ac_delim"'$//

t delim

:nl

h

s/\(.\{148\}\).*/\1/

t more1

s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/

p

n

b repl

:more1

s/["\\]/\\&/g; s/^/"/; s/$/"\\/

p

g

s/.\{148\}//

t nl

:delim

h

s/\(.\{148\}\).*/\1/

t more2

s/["\\]/\\&/g; s/^/"/; s/$/"/

p

b

:more2

s/["\\]/\\&/g; s/^/"/; s/$/"\\/

p

g

s/.\{148\}//

t delim

' <conf$$subs.awk | sed '

/^[^""]/{

  N

  s/\n//

}

' >>$CONFIG_STATUS || ac_write_fail=1

rm -f conf$$subs.awk

cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1

_ACAWK

cat >>"\$tmp/subs1.awk" <<_ACAWK &&

  for (key in S) S_is_set[key] = 1

  FS = ""

  \$ac_cs_awk_pipe_init

}

{

  line = $ 0

  nfields = split(line, field, "@")

  substed = 0

  len = length(field[1])

  for (i = 2; i < nfields; i++) {

    key = field[i]

    keylen = length(key)

    if (S_is_set[key]) {

      value = S[key]

      line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)

      len += length(value) + length(field[++i])

      substed = 1

    } else

      len += 1 + keylen

  }

  if (nfields == 3 && !substed) {

    key = field[2]

    if (F[key] != "" && line ~ /^[         ]*@.*@[         ]*$/) {

      \$ac_cs_awk_read_file

      next

    }

  }

  print line

}

\$ac_cs_awk_pipe_fini

_ACAWK

_ACEOF

cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1

if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then

  sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"

else

  cat

fi < "$tmp/subs1.awk" > "$tmp/subs.awk" \

  || as_fn_error "could not setup config files machinery" "$LINENO" 5

_ACEOF



# VPATH may cause trouble with some makes, so we remove $(srcdir),

# ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and

# trailing colons and then remove the whole line if VPATH becomes empty

# (actually we leave an empty line to preserve line numbers).

if test "x$srcdir" = x.; then

  ac_vpsub='/^[         ]*VPATH[         ]*=/{

s/:*\$(srcdir):*/:/

s/:*\${srcdir}:*/:/

s/:*@srcdir@:*/:/

s/^\([^=]*=[         ]*\):*/\1/

s/:*$//

s/^[^=]*=[         ]*$//

}'

fi



cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1

fi # test -n "$CONFIG_FILES"



# Set up the scripts for CONFIG_HEADERS section.

# No need to generate them if there are no CONFIG_HEADERS.

# This happens for instance with `./config.status Makefile'.

if test -n "$CONFIG_HEADERS"; then

cat >"$tmp/defines.awk" <<\_ACAWK ||

BEGIN {

_ACEOF



# Transform confdefs.h into an awk script `defines.awk', embedded as

# here-document in config.status, that substitutes the proper values into

# config.h.in to produce config.h.



# Create a delimiter string that does not exist in confdefs.h, to ease

# handling of long lines.

ac_delim='%!_!# '

for ac_last_try in false false :; do

  ac_t=`sed -n "/$ac_delim/p" confdefs.h`

  if test -z "$ac_t"; then

    break

  elif $ac_last_try; then

    as_fn_error "could not make $CONFIG_HEADERS" "$LINENO" 5

  else

    ac_delim="$ac_delim!$ac_delim _$ac_delim!! "

  fi

done



# For the awk script, D is an array of macro values keyed by name,

# likewise P contains macro parameters if any.  Preserve backslash

# newline sequences.



ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*

sed -n '

s/.\{148\}/&'"$ac_delim"'/g

t rset

:rset

s/^[         ]*#[         ]*define[         ][         ]*/ /

t def

d

:def

s/\\$//

t bsnl

s/["\\]/\\&/g

s/^ \('"$ac_word_re"'\)\(([^()]*)\)[         ]*\(.*\)/P["\1"]="\2"\

D["\1"]=" \3"/p

s/^ \('"$ac_word_re"'\)[         ]*\(.*\)/D["\1"]=" \2"/p

d

:bsnl

s/["\\]/\\&/g

s/^ \('"$ac_word_re"'\)\(([^()]*)\)[         ]*\(.*\)/P["\1"]="\2"\

D["\1"]=" \3\\\\\\n"\\/p

t cont

s/^ \('"$ac_word_re"'\)[         ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p

t cont

d

:cont

n

s/.\{148\}/&'"$ac_delim"'/g

t clear

:clear

s/\\$//

t bsnlc

s/["\\]/\\&/g; s/^/"/; s/$/"/p

d

:bsnlc

s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p

b cont

' <confdefs.h | sed '

s/'"$ac_delim"'/"\\\

"/g' >>$CONFIG_STATUS || ac_write_fail=1



cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1

  for (key in D) D_is_set[key] = 1

  FS = ""

}

/^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {

  line = \$ 0

  split(line, arg, " ")

  if (arg[1] == "#") {

    defundef = arg[2]

    mac1 = arg[3]

  } else {

    defundef = substr(arg[1], 2)

    mac1 = arg[2]

  }

  split(mac1, mac2, "(") #)

  macro = mac2[1]

  prefix = substr(line, 1, index(line, defundef) - 1)

  if (D_is_set[macro]) {

    # Preserve the white space surrounding the "#".

    print prefix "define", macro P[macro] D[macro]

    next

  } else {

    # Replace #undef with comments.  This is necessary, for example,

    # in the case of _POSIX_SOURCE, which is predefined and required

    # on some systems where configure will not decide to define it.

    if (defundef == "undef") {

      print "/*", prefix defundef, macro, "*/"

      next

    }

  }

}

{ print }

_ACAWK

_ACEOF

cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1

  as_fn_error "could not setup config headers machinery" "$LINENO" 5

fi # test -n "$CONFIG_HEADERS"





eval set X "  :F $CONFIG_FILES  :H $CONFIG_HEADERS  :L $CONFIG_LINKS  :C $CONFIG_COMMANDS"

shift

for ac_tag

do

  case $ac_tag in

  :[FHLC]) ac_mode=$ac_tag; continue;;

  esac

  case $ac_mode$ac_tag in

  :[FHL]*:*);;

  :L* | :C*:*) as_fn_error "invalid tag \`$ac_tag'" "$LINENO" 5;;

  :[FH]-) ac_tag=-:-;;

  :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;

  esac

  ac_save_IFS=$IFS

  IFS=:

  set x $ac_tag

  IFS=$ac_save_IFS

  shift

  ac_file=$1

  shift



  case $ac_mode in

  :L) ac_source=$1;;

  :[FH])

    ac_file_inputs=

    for ac_f

    do

      case $ac_f in

      -) ac_f="$tmp/stdin";;

      *) # Look for the file first in the build tree, then in the source tree

         # (if the path is not absolute).  The absolute path cannot be DOS-style,

         # because $ac_f cannot contain `:'.

         test -f "$ac_f" ||

           case $ac_f in

           [\\/$]*) false;;

           *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;

           esac ||

           as_fn_error "cannot find input file: \`$ac_f'" "$LINENO" 5;;

      esac

      case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac

      as_fn_append ac_file_inputs " '$ac_f'"

    done



    # Let's still pretend it is `configure' which instantiates (i.e., don't

    # use $as_me), people would be surprised to read:

    #    /* config.h.  Generated by config.status.  */

    configure_input='Generated from '`

          $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'

        `' by configure.'

    if test x"$ac_file" != x-; then

      configure_input="$ac_file.  $configure_input"

      { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5

$as_echo "$as_me: creating $ac_file" >&6;}

    fi

    # Neutralize special characters interpreted by sed in replacement strings.

    case $configure_input in #(

    *\&* | *\|* | *\\* )

       ac_sed_conf_input=`$as_echo "$configure_input" |

       sed 's/[\\\\&|]/\\\\&/g'`;; #(

    *) ac_sed_conf_input=$configure_input;;

    esac



    case $ac_tag in

    *:-:* | *:-) cat >"$tmp/stdin" \

      || as_fn_error "could not create $ac_file" "$LINENO" 5 ;;

    esac

    ;;

  esac



  ac_dir=`$as_dirname -- "$ac_file" ||

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

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

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

         X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||

$as_echo X"$ac_file" |

    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{

            s//\1/

            q

          }

          /^X\(\/\/\)[^/].*/{

            s//\1/

            q

          }

          /^X\(\/\/\)$/{

            s//\1/

            q

          }

          /^X\(\/\).*/{

            s//\1/

            q

          }

          s/.*/./; q'`

  as_dir="$ac_dir"; as_fn_mkdir_p

  ac_builddir=.



case "$ac_dir" in

.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;

*)

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

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

  ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`

  case $ac_top_builddir_sub in

  "") ac_top_builddir_sub=. ac_top_build_prefix= ;;

  *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;

  esac ;;

esac

ac_abs_top_builddir=$ac_pwd

ac_abs_builddir=$ac_pwd$ac_dir_suffix

# for backward compatibility:

ac_top_builddir=$ac_top_build_prefix



case $srcdir in

  .)  # We are building in place.

    ac_srcdir=.

    ac_top_srcdir=$ac_top_builddir_sub

    ac_abs_top_srcdir=$ac_pwd ;;

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

    ac_srcdir=$srcdir$ac_dir_suffix;

    ac_top_srcdir=$srcdir

    ac_abs_top_srcdir=$srcdir ;;

  *) # Relative name.

    ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix

    ac_top_srcdir=$ac_top_build_prefix$srcdir

    ac_abs_top_srcdir=$ac_pwd/$srcdir ;;

esac

ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix





  case $ac_mode in

  :F)

  #

  # CONFIG_FILE

  #



  case $INSTALL in

  [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;

  *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;

  esac

_ACEOF



cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1

# If the template does not know about datarootdir, expand it.

# FIXME: This hack should be removed a few years after 2.60.

ac_datarootdir_hack=; ac_datarootdir_seen=

ac_sed_dataroot='

/datarootdir/ {

  p

  q

}

/@datadir@/p

/@docdir@/p

/@infodir@/p

/@localedir@/p

/@mandir@/p'

case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in

*datarootdir*) ac_datarootdir_seen=yes;;

*@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)

  { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5

$as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}

_ACEOF

cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1

  ac_datarootdir_hack='

  s&@datadir@&$datadir&g

  s&@docdir@&$docdir&g

  s&@infodir@&$infodir&g

  s&@localedir@&$localedir&g

  s&@mandir@&$mandir&g

  s&\\\${datarootdir}&$datarootdir&g' ;;

esac

_ACEOF



# Neutralize VPATH when `$srcdir' = `.'.

# Shell code in configure.ac might set extrasub.

# FIXME: do we really want to maintain this feature?

cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1

ac_sed_extra="$ac_vpsub

$extrasub

_ACEOF

cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1

:t

/@[a-zA-Z_][a-zA-Z_0-9]*@/!b

s|@configure_input@|$ac_sed_conf_input|;t t

s&@top_builddir@&$ac_top_builddir_sub&;t t

s&@top_build_prefix@&$ac_top_build_prefix&;t t

s&@srcdir@&$ac_srcdir&;t t

s&@abs_srcdir@&$ac_abs_srcdir&;t t

s&@top_srcdir@&$ac_top_srcdir&;t t

s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t

s&@builddir@&$ac_builddir&;t t

s&@abs_builddir@&$ac_abs_builddir&;t t

s&@abs_top_builddir@&$ac_abs_top_builddir&;t t

s&@INSTALL@&$ac_INSTALL&;t t

$ac_datarootdir_hack

"

eval sed \"\$ac_sed_extra\" "$ac_file_inputs" |

if $ac_cs_awk_getline; then

  $AWK -f "$tmp/subs.awk"

else

  $AWK -f "$tmp/subs.awk" | $SHELL

fi >$tmp/out \

  || as_fn_error "could not create $ac_file" "$LINENO" 5



test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&

  { ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } &&

  { ac_out=`sed -n '/^[         ]*datarootdir[         ]*:*=/p' "$tmp/out"`; test -z "$ac_out"; } &&

  { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'

which seems to be undefined.  Please make sure it is defined." >&5

$as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'

which seems to be undefined.  Please make sure it is defined." >&2;}



  rm -f "$tmp/stdin"

  case $ac_file in

  -) cat "$tmp/out" && rm -f "$tmp/out";;

  *) rm -f "$ac_file" && mv "$tmp/out" "$ac_file";;

  esac \

  || as_fn_error "could not create $ac_file" "$LINENO" 5

 ;;

  :H)

  #

  # CONFIG_HEADER

  #

  if test x"$ac_file" != x-; then

    {

      $as_echo "/* $configure_input  */" \

      && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs"

    } >"$tmp/config.h" \

      || as_fn_error "could not create $ac_file" "$LINENO" 5

    if diff "$ac_file" "$tmp/config.h" >/dev/null 2>&1; then

      { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5

$as_echo "$as_me: $ac_file is unchanged" >&6;}

    else

      rm -f "$ac_file"

      mv "$tmp/config.h" "$ac_file" \

        || as_fn_error "could not create $ac_file" "$LINENO" 5

    fi

  else

    $as_echo "/* $configure_input  */" \

      && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs" \

      || as_fn_error "could not create -" "$LINENO" 5

  fi

 ;;

  :L)

  #

  # CONFIG_LINK

  #



  if test "$ac_source" = "$ac_file" && test "$srcdir" = '.'; then

    :

  else

    # Prefer the file from the source tree if names are identical.

    if test "$ac_source" = "$ac_file" || test ! -r "$ac_source"; then

      ac_source=$srcdir/$ac_source

    fi



    { $as_echo "$as_me:${as_lineno-$LINENO}: linking $ac_source to $ac_file" >&5

$as_echo "$as_me: linking $ac_source to $ac_file" >&6;}



    if test ! -r "$ac_source"; then

      as_fn_error "$ac_source: file not found" "$LINENO" 5

    fi

    rm -f "$ac_file"



    # Try a relative symlink, then a hard link, then a copy.

    case $srcdir in

    [\\/$]* | ?:[\\/]* ) ac_rel_source=$ac_source ;;

        *) ac_rel_source=$ac_top_build_prefix$ac_source ;;

    esac

    ln -s "$ac_rel_source" "$ac_file" 2>/dev/null ||

      ln "$ac_source" "$ac_file" 2>/dev/null ||

      cp -p "$ac_source" "$ac_file" ||

      as_fn_error "cannot link or copy $ac_source to $ac_file" "$LINENO" 5

  fi

 ;;

  :C)  { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5

$as_echo "$as_me: executing $ac_file commands" >&6;}

 ;;

  esac





  case $ac_file$ac_mode in

    "depdir":C) $SHELL $ac_aux_dir/mkinstalldirs $DEPDIR ;;

    "gcore":F) chmod +x gcore ;;

    "default":C)

case x$CONFIG_HEADERS in

xconfig.h:config.in)

echo > stamp-h ;;

esac

 ;;



  esac

done # for ac_tag





as_fn_exit 0

_ACEOF

ac_clean_files=$ac_clean_files_save



test $ac_write_fail = 0 ||

  as_fn_error "write failure creating $CONFIG_STATUS" "$LINENO" 5





# configure is writing to config.log, and then calls config.status.

# config.status does its own redirection, appending to config.log.

# Unfortunately, on DOS this fails, as config.log is still kept open

# by configure, so config.status won't be able to write to it; its

# output is simply discarded.  So we exec the FD to /dev/null,

# effectively closing config.log, so it can be properly (re)opened and

# appended to by config.status.  When coming back to configure, we

# need to make the FD available again.

if test "$no_create" != yes; then

  ac_cs_success=:

  ac_config_status_args=

  test "$silent" = yes &&

    ac_config_status_args="$ac_config_status_args --quiet"

  exec 5>/dev/null

  $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false

  exec 5>>config.log

  # Use ||, not &&, to avoid exiting from the if with $? = 1, which

  # would make configure fail if this is the last instruction.

  $ac_cs_success || as_fn_exit $?

fi



#

# CONFIG_SUBDIRS section.

#

if test "$no_recursion" != yes; then



  # Remove --cache-file, --srcdir, and --disable-option-checking arguments

  # so they do not pile up.

  ac_sub_configure_args=

  ac_prev=

  eval "set x $ac_configure_args"

  shift

  for ac_arg

  do

    if test -n "$ac_prev"; then

      ac_prev=

      continue

    fi

    case $ac_arg in

    -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=*)

      ;;

    --config-cache | -C)

      ;;

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

      ac_prev=srcdir ;;

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

      ;;

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

      ac_prev=prefix ;;

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

      ;;

    --disable-option-checking)

      ;;

    *)

      case $ac_arg in

      *\'*) ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;

      esac

      as_fn_append ac_sub_configure_args " '$ac_arg'" ;;

    esac

  done



  # Always prepend --prefix to ensure using the same prefix

  # in subdir configurations.

  ac_arg="--prefix=$prefix"

  case $ac_arg in

  *\'*) ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;

  esac

  ac_sub_configure_args="'$ac_arg' $ac_sub_configure_args"



  # Pass --silent

  if test "$silent" = yes; then

    ac_sub_configure_args="--silent $ac_sub_configure_args"

  fi



  # Always prepend --disable-option-checking to silence warnings, since

  # different subdirs can have different --enable and --with options.

  ac_sub_configure_args="--disable-option-checking $ac_sub_configure_args"



  ac_popdir=`pwd`

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



    # Do not complain, so a configure script can configure whichever

    # parts of a large source tree are present.

    test -d "$srcdir/$ac_dir" || continue



    ac_msg="=== configuring in $ac_dir (`pwd`/$ac_dir)"

    $as_echo "$as_me:${as_lineno-$LINENO}: $ac_msg" >&5

    $as_echo "$ac_msg" >&6

    as_dir="$ac_dir"; as_fn_mkdir_p

    ac_builddir=.



case "$ac_dir" in

.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;

*)

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

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

  ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`

  case $ac_top_builddir_sub in

  "") ac_top_builddir_sub=. ac_top_build_prefix= ;;

  *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;

  esac ;;

esac

ac_abs_top_builddir=$ac_pwd

ac_abs_builddir=$ac_pwd$ac_dir_suffix

# for backward compatibility:

ac_top_builddir=$ac_top_build_prefix



case $srcdir in

  .)  # We are building in place.

    ac_srcdir=.

    ac_top_srcdir=$ac_top_builddir_sub

    ac_abs_top_srcdir=$ac_pwd ;;

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

    ac_srcdir=$srcdir$ac_dir_suffix;

    ac_top_srcdir=$srcdir

    ac_abs_top_srcdir=$srcdir ;;

  *) # Relative name.

    ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix

    ac_top_srcdir=$ac_top_build_prefix$srcdir

    ac_abs_top_srcdir=$ac_pwd/$srcdir ;;

esac

ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix





    cd "$ac_dir"



    # Check for guested configure; otherwise get Cygnus style configure.

    if test -f "$ac_srcdir/configure.gnu"; then

      ac_sub_configure=$ac_srcdir/configure.gnu

    elif test -f "$ac_srcdir/configure"; then

      ac_sub_configure=$ac_srcdir/configure

    elif test -f "$ac_srcdir/configure.in"; then

      # This should be Cygnus configure.

      ac_sub_configure=$ac_aux_dir/configure

    else

      { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: no configuration information is in $ac_dir" >&5

$as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2;}

      ac_sub_configure=

    fi



    # The recursion is here.

    if test -n "$ac_sub_configure"; then

      # Make the cache file name correct relative to the subdirectory.

      case $cache_file in

      [\\/]* | ?:[\\/]* ) ac_sub_cache_file=$cache_file ;;

      *) # Relative name.

        ac_sub_cache_file=$ac_top_build_prefix$cache_file ;;

      esac



      { $as_echo "$as_me:${as_lineno-$LINENO}: running $SHELL $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_srcdir" >&5

$as_echo "$as_me: running $SHELL $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_srcdir" >&6;}

      # The eval makes quoting arguments work.

      eval "\$SHELL \"\$ac_sub_configure\" $ac_sub_configure_args \

           --cache-file=\"\$ac_sub_cache_file\" --srcdir=\"\$ac_srcdir\"" ||

        as_fn_error "$ac_sub_configure failed for $ac_dir" "$LINENO" 5

    fi



    cd "$ac_popdir"

  done

fi

if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then

  { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5

$as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}

fi





exit 0