1.1 --- a/configure	Sun Jul 02 04:59:00 2006 +0000
     1.2 +++ b/configure	Wed Sep 19 11:22:43 2007 +0000
     1.3 @@ -1,8 +1,9 @@
     1.4  #! /bin/sh
     1.5  # Guess values for system-dependent variables and create Makefiles.
     1.6 -# Generated by GNU Autoconf 2.59.
     1.7 -#
     1.8 -# Copyright (C) 2003 Free Software Foundation, Inc.
     1.9 +# Generated by GNU Autoconf 2.60.
    1.10 +#
    1.11 +# Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
    1.12 +# 2002, 2003, 2004, 2005, 2006 Free Software Foundation, Inc.
    1.13  # This configure script is free software; the Free Software Foundation
    1.14  # gives unlimited permission to copy, distribute and modify it.
    1.15  ## --------------------- ##
    1.16 @@ -16,66 +17,15 @@
    1.17    # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
    1.18    # is contrary to our usage.  Disable this feature.
    1.19    alias -g '${1+"$@"}'='"$@"'
    1.20 -elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then
    1.21 -  set -o posix
    1.22 -fi
    1.23 +  setopt NO_GLOB_SUBST
    1.24 +else
    1.25 +  case `(set -o) 2>/dev/null` in *posix*) set -o posix;; esac
    1.26 +fi
    1.27 +BIN_SH=xpg4; export BIN_SH # for Tru64
    1.28  DUALCASE=1; export DUALCASE # for MKS sh
    1.29  
    1.30 -# Support unset when possible.
    1.31 -if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
    1.32 -  as_unset=unset
    1.33 -else
    1.34 -  as_unset=false
    1.35 -fi
    1.36 -
    1.37 -
    1.38 -# Work around bugs in pre-3.0 UWIN ksh.
    1.39 -$as_unset ENV MAIL MAILPATH
    1.40 -PS1='$ '
    1.41 -PS2='> '
    1.42 -PS4='+ '
    1.43 -
    1.44 -# NLS nuisances.
    1.45 -for as_var in \
    1.46 -  LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \
    1.47 -  LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
    1.48 -  LC_TELEPHONE LC_TIME
    1.49 -do
    1.50 -  if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then
    1.51 -    eval $as_var=C; export $as_var
    1.52 -  else
    1.53 -    $as_unset $as_var
    1.54 -  fi
    1.55 -done
    1.56 -
    1.57 -# Required to use basename.
    1.58 -if expr a : '\(a\)' >/dev/null 2>&1; then
    1.59 -  as_expr=expr
    1.60 -else
    1.61 -  as_expr=false
    1.62 -fi
    1.63 -
    1.64 -if (basename /) >/dev/null 2>&1 && test "X`basename / 2>&1`" = "X/"; then
    1.65 -  as_basename=basename
    1.66 -else
    1.67 -  as_basename=false
    1.68 -fi
    1.69 -
    1.70 -
    1.71 -# Name of the executable.
    1.72 -as_me=`$as_basename "$0" ||
    1.73 -$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
    1.74 -	 X"$0" : 'X\(//\)$' \| \
    1.75 -	 X"$0" : 'X\(/\)$' \| \
    1.76 -	 .     : '\(.\)' 2>/dev/null ||
    1.77 -echo X/"$0" |
    1.78 -    sed '/^.*\/\([^/][^/]*\)\/*$/{ s//\1/; q; }
    1.79 -  	  /^X\/\(\/\/\)$/{ s//\1/; q; }
    1.80 -  	  /^X\/\(\/\).*/{ s//\1/; q; }
    1.81 -  	  s/.*/./; q'`
    1.82 -
    1.83 -
    1.84 -# PATH needs CR, and LINENO needs CR and PATH.
    1.85 +
    1.86 +# PATH needs CR
    1.87  # Avoid depending upon Character Ranges.
    1.88  as_cr_letters='abcdefghijklmnopqrstuvwxyz'
    1.89  as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
    1.90 @@ -96,124 +46,464 @@
    1.91    rm -f conf$$.sh
    1.92  fi
    1.93  
    1.94 -
    1.95 +# Support unset when possible.
    1.96 +if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
    1.97 +  as_unset=unset
    1.98 +else
    1.99 +  as_unset=false
   1.100 +fi
   1.101 +
   1.102 +
   1.103 +# IFS
   1.104 +# We need space, tab and new line, in precisely that order.  Quoting is
   1.105 +# there to prevent editors from complaining about space-tab.
   1.106 +# (If _AS_PATH_WALK were called with IFS unset, it would disable word
   1.107 +# splitting by setting IFS to empty value.)
   1.108 +as_nl='
   1.109 +'
   1.110 +IFS=" ""	$as_nl"
   1.111 +
   1.112 +# Find who we are.  Look in the path if we contain no directory separator.
   1.113 +case $0 in
   1.114 +  *[\\/]* ) as_myself=$0 ;;
   1.115 +  *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
   1.116 +for as_dir in $PATH
   1.117 +do
   1.118 +  IFS=$as_save_IFS
   1.119 +  test -z "$as_dir" && as_dir=.
   1.120 +  test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
   1.121 +done
   1.122 +IFS=$as_save_IFS
   1.123 +
   1.124 +     ;;
   1.125 +esac
   1.126 +# We did not find ourselves, most probably we were run as `sh COMMAND'
   1.127 +# in which case we are not to be found in the path.
   1.128 +if test "x$as_myself" = x; then
   1.129 +  as_myself=$0
   1.130 +fi
   1.131 +if test ! -f "$as_myself"; then
   1.132 +  echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
   1.133 +  { (exit 1); exit 1; }
   1.134 +fi
   1.135 +
   1.136 +# Work around bugs in pre-3.0 UWIN ksh.
   1.137 +for as_var in ENV MAIL MAILPATH
   1.138 +do ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var
   1.139 +done
   1.140 +PS1='$ '
   1.141 +PS2='> '
   1.142 +PS4='+ '
   1.143 +
   1.144 +# NLS nuisances.
   1.145 +for as_var in \
   1.146 +  LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \
   1.147 +  LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
   1.148 +  LC_TELEPHONE LC_TIME
   1.149 +do
   1.150 +  if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then
   1.151 +    eval $as_var=C; export $as_var
   1.152 +  else
   1.153 +    ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var
   1.154 +  fi
   1.155 +done
   1.156 +
   1.157 +# Required to use basename.
   1.158 +if expr a : '\(a\)' >/dev/null 2>&1 &&
   1.159 +   test "X`expr 00001 : '.*\(...\)'`" = X001; then
   1.160 +  as_expr=expr
   1.161 +else
   1.162 +  as_expr=false
   1.163 +fi
   1.164 +
   1.165 +if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
   1.166 +  as_basename=basename
   1.167 +else
   1.168 +  as_basename=false
   1.169 +fi
   1.170 +
   1.171 +
   1.172 +# Name of the executable.
   1.173 +as_me=`$as_basename -- "$0" ||
   1.174 +$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
   1.175 +	 X"$0" : 'X\(//\)$' \| \
   1.176 +	 X"$0" : 'X\(/\)' \| . 2>/dev/null ||
   1.177 +echo X/"$0" |
   1.178 +    sed '/^.*\/\([^/][^/]*\)\/*$/{
   1.179 +	    s//\1/
   1.180 +	    q
   1.181 +	  }
   1.182 +	  /^X\/\(\/\/\)$/{
   1.183 +	    s//\1/
   1.184 +	    q
   1.185 +	  }
   1.186 +	  /^X\/\(\/\).*/{
   1.187 +	    s//\1/
   1.188 +	    q
   1.189 +	  }
   1.190 +	  s/.*/./; q'`
   1.191 +
   1.192 +# CDPATH.
   1.193 +$as_unset CDPATH
   1.194 +
   1.195 +
   1.196 +if test "x$CONFIG_SHELL" = x; then
   1.197 +  if (eval ":") 2>/dev/null; then
   1.198 +  as_have_required=yes
   1.199 +else
   1.200 +  as_have_required=no
   1.201 +fi
   1.202 +
   1.203 +  if test $as_have_required = yes && 	 (eval ":
   1.204 +(as_func_return () {
   1.205 +  (exit \$1)
   1.206 +}
   1.207 +as_func_success () {
   1.208 +  as_func_return 0
   1.209 +}
   1.210 +as_func_failure () {
   1.211 +  as_func_return 1
   1.212 +}
   1.213 +as_func_ret_success () {
   1.214 +  return 0
   1.215 +}
   1.216 +as_func_ret_failure () {
   1.217 +  return 1
   1.218 +}
   1.219 +
   1.220 +exitcode=0
   1.221 +if as_func_success; then
   1.222 +  :
   1.223 +else
   1.224 +  exitcode=1
   1.225 +  echo as_func_success failed.
   1.226 +fi
   1.227 +
   1.228 +if as_func_failure; then
   1.229 +  exitcode=1
   1.230 +  echo as_func_failure succeeded.
   1.231 +fi
   1.232 +
   1.233 +if as_func_ret_success; then
   1.234 +  :
   1.235 +else
   1.236 +  exitcode=1
   1.237 +  echo as_func_ret_success failed.
   1.238 +fi
   1.239 +
   1.240 +if as_func_ret_failure; then
   1.241 +  exitcode=1
   1.242 +  echo as_func_ret_failure succeeded.
   1.243 +fi
   1.244 +
   1.245 +if ( set x; as_func_ret_success y && test x = \"\$1\" ); then
   1.246 +  :
   1.247 +else
   1.248 +  exitcode=1
   1.249 +  echo positional parameters were not saved.
   1.250 +fi
   1.251 +
   1.252 +test \$exitcode = 0) || { (exit 1); exit 1; }
   1.253 +
   1.254 +(
   1.255 +  as_lineno_1=\$LINENO
   1.256 +  as_lineno_2=\$LINENO
   1.257 +  test \"x\$as_lineno_1\" != \"x\$as_lineno_2\" &&
   1.258 +  test \"x\`expr \$as_lineno_1 + 1\`\" = \"x\$as_lineno_2\") || { (exit 1); exit 1; }
   1.259 +") 2> /dev/null; then
   1.260 +  :
   1.261 +else
   1.262 +  as_candidate_shells=
   1.263 +    as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
   1.264 +for as_dir in /usr/bin/posix$PATH_SEPARATOR/bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
   1.265 +do
   1.266 +  IFS=$as_save_IFS
   1.267 +  test -z "$as_dir" && as_dir=.
   1.268 +  case $as_dir in
   1.269 +	 /*)
   1.270 +	   for as_base in sh bash ksh sh5; do
   1.271 +	     as_candidate_shells="$as_candidate_shells $as_dir/$as_base"
   1.272 +	   done;;
   1.273 +       esac
   1.274 +done
   1.275 +IFS=$as_save_IFS
   1.276 +
   1.277 +
   1.278 +      for as_shell in $as_candidate_shells $SHELL; do
   1.279 +	 # Try only shells that exist, to save several forks.
   1.280 +	 if { test -f "$as_shell" || test -f "$as_shell.exe"; } &&
   1.281 +		{ ("$as_shell") 2> /dev/null <<\_ASEOF
   1.282 +# Be Bourne compatible
   1.283 +if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
   1.284 +  emulate sh
   1.285 +  NULLCMD=:
   1.286 +  # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
   1.287 +  # is contrary to our usage.  Disable this feature.
   1.288 +  alias -g '${1+"$@"}'='"$@"'
   1.289 +  setopt NO_GLOB_SUBST
   1.290 +else
   1.291 +  case `(set -o) 2>/dev/null` in *posix*) set -o posix;; esac
   1.292 +fi
   1.293 +BIN_SH=xpg4; export BIN_SH # for Tru64
   1.294 +DUALCASE=1; export DUALCASE # for MKS sh
   1.295 +
   1.296 +:
   1.297 +_ASEOF
   1.298 +}; then
   1.299 +  CONFIG_SHELL=$as_shell
   1.300 +	       as_have_required=yes
   1.301 +	       if { "$as_shell" 2> /dev/null <<\_ASEOF
   1.302 +# Be Bourne compatible
   1.303 +if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
   1.304 +  emulate sh
   1.305 +  NULLCMD=:
   1.306 +  # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
   1.307 +  # is contrary to our usage.  Disable this feature.
   1.308 +  alias -g '${1+"$@"}'='"$@"'
   1.309 +  setopt NO_GLOB_SUBST
   1.310 +else
   1.311 +  case `(set -o) 2>/dev/null` in *posix*) set -o posix;; esac
   1.312 +fi
   1.313 +BIN_SH=xpg4; export BIN_SH # for Tru64
   1.314 +DUALCASE=1; export DUALCASE # for MKS sh
   1.315 +
   1.316 +:
   1.317 +(as_func_return () {
   1.318 +  (exit $1)
   1.319 +}
   1.320 +as_func_success () {
   1.321 +  as_func_return 0
   1.322 +}
   1.323 +as_func_failure () {
   1.324 +  as_func_return 1
   1.325 +}
   1.326 +as_func_ret_success () {
   1.327 +  return 0
   1.328 +}
   1.329 +as_func_ret_failure () {
   1.330 +  return 1
   1.331 +}
   1.332 +
   1.333 +exitcode=0
   1.334 +if as_func_success; then
   1.335 +  :
   1.336 +else
   1.337 +  exitcode=1
   1.338 +  echo as_func_success failed.
   1.339 +fi
   1.340 +
   1.341 +if as_func_failure; then
   1.342 +  exitcode=1
   1.343 +  echo as_func_failure succeeded.
   1.344 +fi
   1.345 +
   1.346 +if as_func_ret_success; then
   1.347 +  :
   1.348 +else
   1.349 +  exitcode=1
   1.350 +  echo as_func_ret_success failed.
   1.351 +fi
   1.352 +
   1.353 +if as_func_ret_failure; then
   1.354 +  exitcode=1
   1.355 +  echo as_func_ret_failure succeeded.
   1.356 +fi
   1.357 +
   1.358 +if ( set x; as_func_ret_success y && test x = "$1" ); then
   1.359 +  :
   1.360 +else
   1.361 +  exitcode=1
   1.362 +  echo positional parameters were not saved.
   1.363 +fi
   1.364 +
   1.365 +test $exitcode = 0) || { (exit 1); exit 1; }
   1.366 +
   1.367 +(
   1.368    as_lineno_1=$LINENO
   1.369    as_lineno_2=$LINENO
   1.370 -  as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
   1.371    test "x$as_lineno_1" != "x$as_lineno_2" &&
   1.372 -  test "x$as_lineno_3"  = "x$as_lineno_2"  || {
   1.373 -  # Find who we are.  Look in the path if we contain no path at all
   1.374 -  # relative or not.
   1.375 -  case $0 in
   1.376 -    *[\\/]* ) as_myself=$0 ;;
   1.377 -    *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
   1.378 -for as_dir in $PATH
   1.379 -do
   1.380 -  IFS=$as_save_IFS
   1.381 -  test -z "$as_dir" && as_dir=.
   1.382 -  test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
   1.383 -done
   1.384 -
   1.385 -       ;;
   1.386 -  esac
   1.387 -  # We did not find ourselves, most probably we were run as `sh COMMAND'
   1.388 -  # in which case we are not to be found in the path.
   1.389 -  if test "x$as_myself" = x; then
   1.390 -    as_myself=$0
   1.391 -  fi
   1.392 -  if test ! -f "$as_myself"; then
   1.393 -    { echo "$as_me: error: cannot find myself; rerun with an absolute path" >&2
   1.394 -   { (exit 1); exit 1; }; }
   1.395 -  fi
   1.396 -  case $CONFIG_SHELL in
   1.397 -  '')
   1.398 -    as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
   1.399 -for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
   1.400 -do
   1.401 -  IFS=$as_save_IFS
   1.402 -  test -z "$as_dir" && as_dir=.
   1.403 -  for as_base in sh bash ksh sh5; do
   1.404 -	 case $as_dir in
   1.405 -	 /*)
   1.406 -	   if ("$as_dir/$as_base" -c '
   1.407 +  test "x`expr $as_lineno_1 + 1`" = "x$as_lineno_2") || { (exit 1); exit 1; }
   1.408 +
   1.409 +_ASEOF
   1.410 +}; then
   1.411 +  break
   1.412 +fi
   1.413 +
   1.414 +fi
   1.415 +
   1.416 +      done
   1.417 +
   1.418 +      if test "x$CONFIG_SHELL" != x; then
   1.419 +  for as_var in BASH_ENV ENV
   1.420 +        do ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var
   1.421 +        done
   1.422 +        export CONFIG_SHELL
   1.423 +        exec "$CONFIG_SHELL" "$as_myself" ${1+"$@"}
   1.424 +fi
   1.425 +
   1.426 +
   1.427 +    if test $as_have_required = no; then
   1.428 +  echo This script requires a shell more modern than all the
   1.429 +      echo shells that I found on your system.  Please install a
   1.430 +      echo modern shell, or manually run the script under such a
   1.431 +      echo shell if you do have one.
   1.432 +      { (exit 1); exit 1; }
   1.433 +fi
   1.434 +
   1.435 +
   1.436 +fi
   1.437 +
   1.438 +fi
   1.439 +
   1.440 +
   1.441 +
   1.442 +(eval "as_func_return () {
   1.443 +  (exit \$1)
   1.444 +}
   1.445 +as_func_success () {
   1.446 +  as_func_return 0
   1.447 +}
   1.448 +as_func_failure () {
   1.449 +  as_func_return 1
   1.450 +}
   1.451 +as_func_ret_success () {
   1.452 +  return 0
   1.453 +}
   1.454 +as_func_ret_failure () {
   1.455 +  return 1
   1.456 +}
   1.457 +
   1.458 +exitcode=0
   1.459 +if as_func_success; then
   1.460 +  :
   1.461 +else
   1.462 +  exitcode=1
   1.463 +  echo as_func_success failed.
   1.464 +fi
   1.465 +
   1.466 +if as_func_failure; then
   1.467 +  exitcode=1
   1.468 +  echo as_func_failure succeeded.
   1.469 +fi
   1.470 +
   1.471 +if as_func_ret_success; then
   1.472 +  :
   1.473 +else
   1.474 +  exitcode=1
   1.475 +  echo as_func_ret_success failed.
   1.476 +fi
   1.477 +
   1.478 +if as_func_ret_failure; then
   1.479 +  exitcode=1
   1.480 +  echo as_func_ret_failure succeeded.
   1.481 +fi
   1.482 +
   1.483 +if ( set x; as_func_ret_success y && test x = \"\$1\" ); then
   1.484 +  :
   1.485 +else
   1.486 +  exitcode=1
   1.487 +  echo positional parameters were not saved.
   1.488 +fi
   1.489 +
   1.490 +test \$exitcode = 0") || {
   1.491 +  echo No shell found that supports shell functions.
   1.492 +  echo Please tell autoconf@gnu.org about your system,
   1.493 +  echo including any error possibly output before this
   1.494 +  echo message
   1.495 +}
   1.496 +
   1.497 +
   1.498 +
   1.499    as_lineno_1=$LINENO
   1.500    as_lineno_2=$LINENO
   1.501 -  as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
   1.502    test "x$as_lineno_1" != "x$as_lineno_2" &&
   1.503 -  test "x$as_lineno_3"  = "x$as_lineno_2" ') 2>/dev/null; then
   1.504 -	     $as_unset BASH_ENV || test "${BASH_ENV+set}" != set || { BASH_ENV=; export BASH_ENV; }
   1.505 -	     $as_unset ENV || test "${ENV+set}" != set || { ENV=; export ENV; }
   1.506 -	     CONFIG_SHELL=$as_dir/$as_base
   1.507 -	     export CONFIG_SHELL
   1.508 -	     exec "$CONFIG_SHELL" "$0" ${1+"$@"}
   1.509 -	   fi;;
   1.510 -	 esac
   1.511 -       done
   1.512 -done
   1.513 -;;
   1.514 -  esac
   1.515 +  test "x`expr $as_lineno_1 + 1`" = "x$as_lineno_2" || {
   1.516  
   1.517    # Create $as_me.lineno as a copy of $as_myself, but with $LINENO
   1.518    # uniformly replaced by the line number.  The first 'sed' inserts a
   1.519 -  # line-number line before each line; the second 'sed' does the real
   1.520 -  # work.  The second script uses 'N' to pair each line-number line
   1.521 -  # with the numbered line, and appends trailing '-' during
   1.522 -  # substitution so that $LINENO is not a special case at line end.
   1.523 +  # line-number line after each line using $LINENO; the second 'sed'
   1.524 +  # does the real work.  The second script uses 'N' to pair each
   1.525 +  # line-number line with the line containing $LINENO, and appends
   1.526 +  # trailing '-' during substitution so that $LINENO is not a special
   1.527 +  # case at line end.
   1.528    # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
   1.529 -  # second 'sed' script.  Blame Lee E. McMahon for sed's syntax.  :-)
   1.530 -  sed '=' <$as_myself |
   1.531 +  # scripts with optimization help from Paolo Bonzini.  Blame Lee
   1.532 +  # E. McMahon (1931-1989) for sed's syntax.  :-)
   1.533 +  sed -n '
   1.534 +    p
   1.535 +    /[$]LINENO/=
   1.536 +  ' <$as_myself |
   1.537      sed '
   1.538 +      s/[$]LINENO.*/&-/
   1.539 +      t lineno
   1.540 +      b
   1.541 +      :lineno
   1.542        N
   1.543 -      s,$,-,
   1.544 -      : loop
   1.545 -      s,^\(['$as_cr_digits']*\)\(.*\)[$]LINENO\([^'$as_cr_alnum'_]\),\1\2\1\3,
   1.546 +      :loop
   1.547 +      s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
   1.548        t loop
   1.549 -      s,-$,,
   1.550 -      s,^['$as_cr_digits']*\n,,
   1.551 +      s/-\n.*//
   1.552      ' >$as_me.lineno &&
   1.553 -  chmod +x $as_me.lineno ||
   1.554 +  chmod +x "$as_me.lineno" ||
   1.555      { echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2
   1.556     { (exit 1); exit 1; }; }
   1.557  
   1.558    # Don't try to exec as it changes $[0], causing all sort of problems
   1.559    # (the dirname of $[0] is not the place where we might find the
   1.560 -  # original and so on.  Autoconf is especially sensible to this).
   1.561 -  . ./$as_me.lineno
   1.562 +  # original and so on.  Autoconf is especially sensitive to this).
   1.563 +  . "./$as_me.lineno"
   1.564    # Exit status is that of the last command.
   1.565    exit
   1.566  }
   1.567  
   1.568  
   1.569 -case `echo "testing\c"; echo 1,2,3`,`echo -n testing; echo 1,2,3` in
   1.570 -  *c*,-n*) ECHO_N= ECHO_C='
   1.571 -' ECHO_T='	' ;;
   1.572 -  *c*,*  ) ECHO_N=-n ECHO_C= ECHO_T= ;;
   1.573 -  *)       ECHO_N= ECHO_C='\c' ECHO_T= ;;
   1.574 -esac
   1.575 -
   1.576 -if expr a : '\(a\)' >/dev/null 2>&1; then
   1.577 +if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
   1.578 +  as_dirname=dirname
   1.579 +else
   1.580 +  as_dirname=false
   1.581 +fi
   1.582 +
   1.583 +ECHO_C= ECHO_N= ECHO_T=
   1.584 +case `echo -n x` in
   1.585 +-n*)
   1.586 +  case `echo 'x\c'` in
   1.587 +  *c*) ECHO_T='	';;	# ECHO_T is single tab character.
   1.588 +  *)   ECHO_C='\c';;
   1.589 +  esac;;
   1.590 +*)
   1.591 +  ECHO_N='-n';;
   1.592 +esac
   1.593 +
   1.594 +if expr a : '\(a\)' >/dev/null 2>&1 &&
   1.595 +   test "X`expr 00001 : '.*\(...\)'`" = X001; then
   1.596    as_expr=expr
   1.597  else
   1.598    as_expr=false
   1.599  fi
   1.600  
   1.601  rm -f conf$$ conf$$.exe conf$$.file
   1.602 +if test -d conf$$.dir; then
   1.603 +  rm -f conf$$.dir/conf$$.file
   1.604 +else
   1.605 +  rm -f conf$$.dir
   1.606 +  mkdir conf$$.dir
   1.607 +fi
   1.608  echo >conf$$.file
   1.609  if ln -s conf$$.file conf$$ 2>/dev/null; then
   1.610 -  # We could just check for DJGPP; but this test a) works b) is more generic
   1.611 -  # and c) will remain valid once DJGPP supports symlinks (DJGPP 2.04).
   1.612 -  if test -f conf$$.exe; then
   1.613 -    # Don't use ln at all; we don't have any links
   1.614 +  as_ln_s='ln -s'
   1.615 +  # ... but there are two gotchas:
   1.616 +  # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
   1.617 +  # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
   1.618 +  # In both cases, we have to default to `cp -p'.
   1.619 +  ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
   1.620      as_ln_s='cp -p'
   1.621 -  else
   1.622 -    as_ln_s='ln -s'
   1.623 -  fi
   1.624  elif ln conf$$.file conf$$ 2>/dev/null; then
   1.625    as_ln_s=ln
   1.626  else
   1.627    as_ln_s='cp -p'
   1.628  fi
   1.629 -rm -f conf$$ conf$$.exe conf$$.file
   1.630 +rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
   1.631 +rmdir conf$$.dir 2>/dev/null
   1.632  
   1.633  if mkdir -p . 2>/dev/null; then
   1.634    as_mkdir_p=:
   1.635 @@ -222,7 +512,19 @@
   1.636    as_mkdir_p=false
   1.637  fi
   1.638  
   1.639 -as_executable_p="test -f"
   1.640 +# Find out whether ``test -x'' works.  Don't use a zero-byte file, as
   1.641 +# systems may use methods other than mode bits to determine executability.
   1.642 +cat >conf$$.file <<_ASEOF
   1.643 +#! /bin/sh
   1.644 +exit 0
   1.645 +_ASEOF
   1.646 +chmod +x conf$$.file
   1.647 +if test -x conf$$.file >/dev/null 2>&1; then
   1.648 +  as_executable_p="test -x"
   1.649 +else
   1.650 +  as_executable_p=:
   1.651 +fi
   1.652 +rm -f conf$$.file
   1.653  
   1.654  # Sed expression to map a string onto a valid CPP name.
   1.655  as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
   1.656 @@ -231,39 +533,27 @@
   1.657  as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
   1.658  
   1.659  
   1.660 -# IFS
   1.661 -# We need space, tab and new line, in precisely that order.
   1.662 -as_nl='
   1.663 -'
   1.664 -IFS=" 	$as_nl"
   1.665 -
   1.666 -# CDPATH.
   1.667 -$as_unset CDPATH
   1.668 -
   1.669 +
   1.670 +exec 7<&0 </dev/null 6>&1
   1.671  
   1.672  # Name of the host.
   1.673  # hostname on some systems (SVR3.2, Linux) returns a bogus exit status,
   1.674  # so uname gets run too.
   1.675  ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
   1.676  
   1.677 -exec 6>&1
   1.678 -
   1.679  #
   1.680  # Initializations.
   1.681  #
   1.682  ac_default_prefix=/usr/local
   1.683 +ac_clean_files=
   1.684  ac_config_libobj_dir=.
   1.685 +LIBOBJS=
   1.686  cross_compiling=no
   1.687  subdirs=
   1.688  MFLAGS=
   1.689  MAKEFLAGS=
   1.690  SHELL=${CONFIG_SHELL-/bin/sh}
   1.691  
   1.692 -# Maximum number of lines to put in a shell here document.
   1.693 -# This variable seems obsolete.  It should probably be removed, and
   1.694 -# only ac_max_sed_lines should be used.
   1.695 -: ${ac_max_here_lines=38}
   1.696 -
   1.697  # Identity of this package.
   1.698  PACKAGE_NAME=
   1.699  PACKAGE_TARNAME=
   1.700 @@ -300,17 +590,125 @@
   1.701  #endif
   1.702  #if HAVE_INTTYPES_H
   1.703  # include <inttypes.h>
   1.704 -#else
   1.705 -# if HAVE_STDINT_H
   1.706 -#  include <stdint.h>
   1.707 -# endif
   1.708 +#endif
   1.709 +#if HAVE_STDINT_H
   1.710 +# include <stdint.h>
   1.711  #endif
   1.712  #if HAVE_UNISTD_H
   1.713  # include <unistd.h>
   1.714  #endif"
   1.715  
   1.716 -ac_subst_vars='SHELL PATH_SEPARATOR PACKAGE_NAME PACKAGE_TARNAME PACKAGE_VERSION PACKAGE_STRING PACKAGE_BUGREPORT exec_prefix prefix program_transform_name bindir sbindir libexecdir datadir sysconfdir sharedstatedir localstatedir libdir includedir oldincludedir infodir mandir build_alias host_alias target_alias DEFS ECHO_C ECHO_N ECHO_T LIBS INSTALL_PROGRAM INSTALL_SCRIPT INSTALL_DATA CYGPATH_W PACKAGE VERSION ACLOCAL AUTOCONF AUTOMAKE AUTOHEADER MAKEINFO AMTAR install_sh STRIP ac_ct_STRIP INSTALL_STRIP_PROGRAM AWK SET_MAKE am__leading_dot MAINTAINER_MODE_TRUE MAINTAINER_MODE_FALSE MAINT CC CFLAGS LDFLAGS CPPFLAGS ac_ct_CC EXEEXT OBJEXT DEPDIR am__include am__quote AMDEP_TRUE AMDEP_FALSE AMDEPBACKSLASH CCDEPMODE am__fastdepCC_TRUE am__fastdepCC_FALSE CPP EGREP PKG_CONFIG ac_pt_PKG_CONFIG PACKAGE_CFLAGS PACKAGE_LIBS GETTEXT_PACKAGE USE_NLS MSGFMT GMSGFMT XGETTEXT CATALOGS CATOBJEXT DATADIRNAME GMOFILES INSTOBJEXT INTLLIBS PO_IN_DATADIR_TRUE PO_IN_DATADIR_FALSE POFILES POSUB MKINSTALLDIRS LIBOBJS LTLIBOBJS'
   1.717 +ac_subst_vars='SHELL
   1.718 +PATH_SEPARATOR
   1.719 +PACKAGE_NAME
   1.720 +PACKAGE_TARNAME
   1.721 +PACKAGE_VERSION
   1.722 +PACKAGE_STRING
   1.723 +PACKAGE_BUGREPORT
   1.724 +exec_prefix
   1.725 +prefix
   1.726 +program_transform_name
   1.727 +bindir
   1.728 +sbindir
   1.729 +libexecdir
   1.730 +datarootdir
   1.731 +datadir
   1.732 +sysconfdir
   1.733 +sharedstatedir
   1.734 +localstatedir
   1.735 +includedir
   1.736 +oldincludedir
   1.737 +docdir
   1.738 +infodir
   1.739 +htmldir
   1.740 +dvidir
   1.741 +pdfdir
   1.742 +psdir
   1.743 +libdir
   1.744 +localedir
   1.745 +mandir
   1.746 +DEFS
   1.747 +ECHO_C
   1.748 +ECHO_N
   1.749 +ECHO_T
   1.750 +LIBS
   1.751 +build_alias
   1.752 +host_alias
   1.753 +target_alias
   1.754 +INSTALL_PROGRAM
   1.755 +INSTALL_SCRIPT
   1.756 +INSTALL_DATA
   1.757 +CYGPATH_W
   1.758 +PACKAGE
   1.759 +VERSION
   1.760 +ACLOCAL
   1.761 +AUTOCONF
   1.762 +AUTOMAKE
   1.763 +AUTOHEADER
   1.764 +MAKEINFO
   1.765 +AMTAR
   1.766 +install_sh
   1.767 +STRIP
   1.768 +INSTALL_STRIP_PROGRAM
   1.769 +AWK
   1.770 +SET_MAKE
   1.771 +am__leading_dot
   1.772 +MAINTAINER_MODE_TRUE
   1.773 +MAINTAINER_MODE_FALSE
   1.774 +MAINT
   1.775 +CC
   1.776 +CFLAGS
   1.777 +LDFLAGS
   1.778 +CPPFLAGS
   1.779 +ac_ct_CC
   1.780 +EXEEXT
   1.781 +OBJEXT
   1.782 +DEPDIR
   1.783 +am__include
   1.784 +am__quote
   1.785 +AMDEP_TRUE
   1.786 +AMDEP_FALSE
   1.787 +AMDEPBACKSLASH
   1.788 +CCDEPMODE
   1.789 +am__fastdepCC_TRUE
   1.790 +am__fastdepCC_FALSE
   1.791 +CPP
   1.792 +GREP
   1.793 +EGREP
   1.794 +PKG_CONFIG
   1.795 +PACKAGE_CFLAGS
   1.796 +PACKAGE_LIBS
   1.797 +GETTEXT_PACKAGE
   1.798 +USE_NLS
   1.799 +MSGFMT
   1.800 +GMSGFMT
   1.801 +XGETTEXT
   1.802 +CATALOGS
   1.803 +CATOBJEXT
   1.804 +DATADIRNAME
   1.805 +GMOFILES
   1.806 +INSTOBJEXT
   1.807 +INTLLIBS
   1.808 +PO_IN_DATADIR_TRUE
   1.809 +PO_IN_DATADIR_FALSE
   1.810 +POFILES
   1.811 +POSUB
   1.812 +MKINSTALLDIRS
   1.813 +LIBOBJS
   1.814 +LTLIBOBJS'
   1.815  ac_subst_files=''
   1.816 +      ac_precious_vars='build_alias
   1.817 +host_alias
   1.818 +target_alias
   1.819 +CC
   1.820 +CFLAGS
   1.821 +LDFLAGS
   1.822 +CPPFLAGS
   1.823 +CPP
   1.824 +PKG_CONFIG
   1.825 +PACKAGE_CFLAGS
   1.826 +PACKAGE_LIBS'
   1.827 +
   1.828  
   1.829  # Initialize some variables set by options.
   1.830  ac_init_help=
   1.831 @@ -337,34 +735,48 @@
   1.832  # and all the variables that are supposed to be based on exec_prefix
   1.833  # by default will actually change.
   1.834  # Use braces instead of parens because sh, perl, etc. also accept them.
   1.835 +# (The list follows the same order as the GNU Coding Standards.)
   1.836  bindir='${exec_prefix}/bin'
   1.837  sbindir='${exec_prefix}/sbin'
   1.838  libexecdir='${exec_prefix}/libexec'
   1.839 -datadir='${prefix}/share'
   1.840 +datarootdir='${prefix}/share'
   1.841 +datadir='${datarootdir}'
   1.842  sysconfdir='${prefix}/etc'
   1.843  sharedstatedir='${prefix}/com'
   1.844  localstatedir='${prefix}/var'
   1.845 -libdir='${exec_prefix}/lib'
   1.846  includedir='${prefix}/include'
   1.847  oldincludedir='/usr/include'
   1.848 -infodir='${prefix}/info'
   1.849 -mandir='${prefix}/man'
   1.850 +docdir='${datarootdir}/doc/${PACKAGE}'
   1.851 +infodir='${datarootdir}/info'
   1.852 +htmldir='${docdir}'
   1.853 +dvidir='${docdir}'
   1.854 +pdfdir='${docdir}'
   1.855 +psdir='${docdir}'
   1.856 +libdir='${exec_prefix}/lib'
   1.857 +localedir='${datarootdir}/locale'
   1.858 +mandir='${datarootdir}/man'
   1.859  
   1.860  ac_prev=
   1.861 +ac_dashdash=
   1.862  for ac_option
   1.863  do
   1.864    # If the previous option needs an argument, assign it.
   1.865    if test -n "$ac_prev"; then
   1.866 -    eval "$ac_prev=\$ac_option"
   1.867 +    eval $ac_prev=\$ac_option
   1.868      ac_prev=
   1.869      continue
   1.870    fi
   1.871  
   1.872 -  ac_optarg=`expr "x$ac_option" : 'x[^=]*=\(.*\)'`
   1.873 +  case $ac_option in
   1.874 +  *=*)	ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
   1.875 +  *)	ac_optarg=yes ;;
   1.876 +  esac
   1.877  
   1.878    # Accept the important Cygnus configure options, so we can diagnose typos.
   1.879  
   1.880 -  case $ac_option in
   1.881 +  case $ac_dashdash$ac_option in
   1.882 +  --)
   1.883 +    ac_dashdash=yes ;;
   1.884  
   1.885    -bindir | --bindir | --bindi | --bind | --bin | --bi)
   1.886      ac_prev=bindir ;;
   1.887 @@ -386,12 +798,18 @@
   1.888    --config-cache | -C)
   1.889      cache_file=config.cache ;;
   1.890  
   1.891 -  -datadir | --datadir | --datadi | --datad | --data | --dat | --da)
   1.892 +  -datadir | --datadir | --datadi | --datad)
   1.893      ac_prev=datadir ;;
   1.894 -  -datadir=* | --datadir=* | --datadi=* | --datad=* | --data=* | --dat=* \
   1.895 -  | --da=*)
   1.896 +  -datadir=* | --datadir=* | --datadi=* | --datad=*)
   1.897      datadir=$ac_optarg ;;
   1.898  
   1.899 +  -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
   1.900 +  | --dataroo | --dataro | --datar)
   1.901 +    ac_prev=datarootdir ;;
   1.902 +  -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
   1.903 +  | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
   1.904 +    datarootdir=$ac_optarg ;;
   1.905 +
   1.906    -disable-* | --disable-*)
   1.907      ac_feature=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
   1.908      # Reject names that are not valid shell variable names.
   1.909 @@ -399,7 +817,17 @@
   1.910        { echo "$as_me: error: invalid feature name: $ac_feature" >&2
   1.911     { (exit 1); exit 1; }; }
   1.912      ac_feature=`echo $ac_feature | sed 's/-/_/g'`
   1.913 -    eval "enable_$ac_feature=no" ;;
   1.914 +    eval enable_$ac_feature=no ;;
   1.915 +
   1.916 +  -docdir | --docdir | --docdi | --doc | --do)
   1.917 +    ac_prev=docdir ;;
   1.918 +  -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
   1.919 +    docdir=$ac_optarg ;;
   1.920 +
   1.921 +  -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
   1.922 +    ac_prev=dvidir ;;
   1.923 +  -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
   1.924 +    dvidir=$ac_optarg ;;
   1.925  
   1.926    -enable-* | --enable-*)
   1.927      ac_feature=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
   1.928 @@ -408,11 +836,7 @@
   1.929        { echo "$as_me: error: invalid feature name: $ac_feature" >&2
   1.930     { (exit 1); exit 1; }; }
   1.931      ac_feature=`echo $ac_feature | sed 's/-/_/g'`
   1.932 -    case $ac_option in
   1.933 -      *=*) ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`;;
   1.934 -      *) ac_optarg=yes ;;
   1.935 -    esac
   1.936 -    eval "enable_$ac_feature='$ac_optarg'" ;;
   1.937 +    eval enable_$ac_feature=\$ac_optarg ;;
   1.938  
   1.939    -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
   1.940    | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
   1.941 @@ -439,6 +863,12 @@
   1.942    -host=* | --host=* | --hos=* | --ho=*)
   1.943      host_alias=$ac_optarg ;;
   1.944  
   1.945 +  -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
   1.946 +    ac_prev=htmldir ;;
   1.947 +  -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
   1.948 +  | --ht=*)
   1.949 +    htmldir=$ac_optarg ;;
   1.950 +
   1.951    -includedir | --includedir | --includedi | --included | --include \
   1.952    | --includ | --inclu | --incl | --inc)
   1.953      ac_prev=includedir ;;
   1.954 @@ -463,13 +893,16 @@
   1.955    | --libexe=* | --libex=* | --libe=*)
   1.956      libexecdir=$ac_optarg ;;
   1.957  
   1.958 +  -localedir | --localedir | --localedi | --localed | --locale)
   1.959 +    ac_prev=localedir ;;
   1.960 +  -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
   1.961 +    localedir=$ac_optarg ;;
   1.962 +
   1.963    -localstatedir | --localstatedir | --localstatedi | --localstated \
   1.964 -  | --localstate | --localstat | --localsta | --localst \
   1.965 -  | --locals | --local | --loca | --loc | --lo)
   1.966 +  | --localstate | --localstat | --localsta | --localst | --locals)
   1.967      ac_prev=localstatedir ;;
   1.968    -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
   1.969 -  | --localstate=* | --localstat=* | --localsta=* | --localst=* \
   1.970 -  | --locals=* | --local=* | --loca=* | --loc=* | --lo=*)
   1.971 +  | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
   1.972      localstatedir=$ac_optarg ;;
   1.973  
   1.974    -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
   1.975 @@ -534,6 +967,16 @@
   1.976    | --progr-tra=* | --program-tr=* | --program-t=*)
   1.977      program_transform_name=$ac_optarg ;;
   1.978  
   1.979 +  -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
   1.980 +    ac_prev=pdfdir ;;
   1.981 +  -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
   1.982 +    pdfdir=$ac_optarg ;;
   1.983 +
   1.984 +  -psdir | --psdir | --psdi | --psd | --ps)
   1.985 +    ac_prev=psdir ;;
   1.986 +  -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
   1.987 +    psdir=$ac_optarg ;;
   1.988 +
   1.989    -q | -quiet | --quiet | --quie | --qui | --qu | --q \
   1.990    | -silent | --silent | --silen | --sile | --sil)
   1.991      silent=yes ;;
   1.992 @@ -590,11 +1033,7 @@
   1.993        { echo "$as_me: error: invalid package name: $ac_package" >&2
   1.994     { (exit 1); exit 1; }; }
   1.995      ac_package=`echo $ac_package| sed 's/-/_/g'`
   1.996 -    case $ac_option in
   1.997 -      *=*) ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`;;
   1.998 -      *) ac_optarg=yes ;;
   1.999 -    esac
  1.1000 -    eval "with_$ac_package='$ac_optarg'" ;;
  1.1001 +    eval with_$ac_package=\$ac_optarg ;;
  1.1002  
  1.1003    -without-* | --without-*)
  1.1004      ac_package=`expr "x$ac_option" : 'x-*without-\(.*\)'`
  1.1005 @@ -603,7 +1042,7 @@
  1.1006        { echo "$as_me: error: invalid package name: $ac_package" >&2
  1.1007     { (exit 1); exit 1; }; }
  1.1008      ac_package=`echo $ac_package | sed 's/-/_/g'`
  1.1009 -    eval "with_$ac_package=no" ;;
  1.1010 +    eval with_$ac_package=no ;;
  1.1011  
  1.1012    --x)
  1.1013      # Obsolete; use --with-x.
  1.1014 @@ -634,8 +1073,7 @@
  1.1015      expr "x$ac_envvar" : ".*[^_$as_cr_alnum]" >/dev/null &&
  1.1016        { echo "$as_me: error: invalid variable name: $ac_envvar" >&2
  1.1017     { (exit 1); exit 1; }; }
  1.1018 -    ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`
  1.1019 -    eval "$ac_envvar='$ac_optarg'"
  1.1020 +    eval $ac_envvar=\$ac_optarg
  1.1021      export $ac_envvar ;;
  1.1022  
  1.1023    *)
  1.1024 @@ -655,27 +1093,19 @@
  1.1025     { (exit 1); exit 1; }; }
  1.1026  fi
  1.1027  
  1.1028 -# Be sure to have absolute paths.
  1.1029 -for ac_var in exec_prefix prefix
  1.1030 -do
  1.1031 -  eval ac_val=$`echo $ac_var`
  1.1032 +# Be sure to have absolute directory names.
  1.1033 +for ac_var in	exec_prefix prefix bindir sbindir libexecdir datarootdir \
  1.1034 +		datadir sysconfdir sharedstatedir localstatedir includedir \
  1.1035 +		oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
  1.1036 +		libdir localedir mandir
  1.1037 +do
  1.1038 +  eval ac_val=\$$ac_var
  1.1039    case $ac_val in
  1.1040 -    [\\/$]* | ?:[\\/]* | NONE | '' ) ;;
  1.1041 -    *)  { echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2
  1.1042 -   { (exit 1); exit 1; }; };;
  1.1043 -  esac
  1.1044 -done
  1.1045 -
  1.1046 -# Be sure to have absolute paths.
  1.1047 -for ac_var in bindir sbindir libexecdir datadir sysconfdir sharedstatedir \
  1.1048 -	      localstatedir libdir includedir oldincludedir infodir mandir
  1.1049 -do
  1.1050 -  eval ac_val=$`echo $ac_var`
  1.1051 -  case $ac_val in
  1.1052 -    [\\/$]* | ?:[\\/]* ) ;;
  1.1053 -    *)  { echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2
  1.1054 -   { (exit 1); exit 1; }; };;
  1.1055 -  esac
  1.1056 +    [\\/$]* | ?:[\\/]* )  continue;;
  1.1057 +    NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
  1.1058 +  esac
  1.1059 +  { echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2
  1.1060 +   { (exit 1); exit 1; }; }
  1.1061  done
  1.1062  
  1.1063  # There might be people who depend on the old broken behavior: `$host'
  1.1064 @@ -702,86 +1132,76 @@
  1.1065  test "$silent" = yes && exec 6>/dev/null
  1.1066  
  1.1067  
  1.1068 +ac_pwd=`pwd` && test -n "$ac_pwd" &&
  1.1069 +ac_ls_di=`ls -di .` &&
  1.1070 +ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
  1.1071 +  { echo "$as_me: error: Working directory cannot be determined" >&2
  1.1072 +   { (exit 1); exit 1; }; }
  1.1073 +test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
  1.1074 +  { echo "$as_me: error: pwd does not report name of working directory" >&2
  1.1075 +   { (exit 1); exit 1; }; }
  1.1076 +
  1.1077 +
  1.1078  # Find the source files, if location was not specified.
  1.1079  if test -z "$srcdir"; then
  1.1080    ac_srcdir_defaulted=yes
  1.1081 -  # Try the directory containing this script, then its parent.
  1.1082 -  ac_confdir=`(dirname "$0") 2>/dev/null ||
  1.1083 +  # Try the directory containing this script, then the parent directory.
  1.1084 +  ac_confdir=`$as_dirname -- "$0" ||
  1.1085  $as_expr X"$0" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
  1.1086  	 X"$0" : 'X\(//\)[^/]' \| \
  1.1087  	 X"$0" : 'X\(//\)$' \| \
  1.1088 -	 X"$0" : 'X\(/\)' \| \
  1.1089 -	 .     : '\(.\)' 2>/dev/null ||
  1.1090 +	 X"$0" : 'X\(/\)' \| . 2>/dev/null ||
  1.1091  echo X"$0" |
  1.1092 -    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
  1.1093 -  	  /^X\(\/\/\)[^/].*/{ s//\1/; q; }
  1.1094 -  	  /^X\(\/\/\)$/{ s//\1/; q; }
  1.1095 -  	  /^X\(\/\).*/{ s//\1/; q; }
  1.1096 -  	  s/.*/./; q'`
  1.1097 +    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
  1.1098 +	    s//\1/
  1.1099 +	    q
  1.1100 +	  }
  1.1101 +	  /^X\(\/\/\)[^/].*/{
  1.1102 +	    s//\1/
  1.1103 +	    q
  1.1104 +	  }
  1.1105 +	  /^X\(\/\/\)$/{
  1.1106 +	    s//\1/
  1.1107 +	    q
  1.1108 +	  }
  1.1109 +	  /^X\(\/\).*/{
  1.1110 +	    s//\1/
  1.1111 +	    q
  1.1112 +	  }
  1.1113 +	  s/.*/./; q'`
  1.1114    srcdir=$ac_confdir
  1.1115 -  if test ! -r $srcdir/$ac_unique_file; then
  1.1116 +  if test ! -r "$srcdir/$ac_unique_file"; then
  1.1117      srcdir=..
  1.1118    fi
  1.1119  else
  1.1120    ac_srcdir_defaulted=no
  1.1121  fi
  1.1122 -if test ! -r $srcdir/$ac_unique_file; then
  1.1123 -  if test "$ac_srcdir_defaulted" = yes; then
  1.1124 -    { echo "$as_me: error: cannot find sources ($ac_unique_file) in $ac_confdir or .." >&2
  1.1125 -   { (exit 1); exit 1; }; }
  1.1126 -  else
  1.1127 -    { echo "$as_me: error: cannot find sources ($ac_unique_file) in $srcdir" >&2
  1.1128 -   { (exit 1); exit 1; }; }
  1.1129 -  fi
  1.1130 -fi
  1.1131 -(cd $srcdir && test -r ./$ac_unique_file) 2>/dev/null ||
  1.1132 -  { echo "$as_me: error: sources are in $srcdir, but \`cd $srcdir' does not work" >&2
  1.1133 -   { (exit 1); exit 1; }; }
  1.1134 -srcdir=`echo "$srcdir" | sed 's%\([^\\/]\)[\\/]*$%\1%'`
  1.1135 -ac_env_build_alias_set=${build_alias+set}
  1.1136 -ac_env_build_alias_value=$build_alias
  1.1137 -ac_cv_env_build_alias_set=${build_alias+set}
  1.1138 -ac_cv_env_build_alias_value=$build_alias
  1.1139 -ac_env_host_alias_set=${host_alias+set}
  1.1140 -ac_env_host_alias_value=$host_alias
  1.1141 -ac_cv_env_host_alias_set=${host_alias+set}
  1.1142 -ac_cv_env_host_alias_value=$host_alias
  1.1143 -ac_env_target_alias_set=${target_alias+set}
  1.1144 -ac_env_target_alias_value=$target_alias
  1.1145 -ac_cv_env_target_alias_set=${target_alias+set}
  1.1146 -ac_cv_env_target_alias_value=$target_alias
  1.1147 -ac_env_CC_set=${CC+set}
  1.1148 -ac_env_CC_value=$CC
  1.1149 -ac_cv_env_CC_set=${CC+set}
  1.1150 -ac_cv_env_CC_value=$CC
  1.1151 -ac_env_CFLAGS_set=${CFLAGS+set}
  1.1152 -ac_env_CFLAGS_value=$CFLAGS
  1.1153 -ac_cv_env_CFLAGS_set=${CFLAGS+set}
  1.1154 -ac_cv_env_CFLAGS_value=$CFLAGS
  1.1155 -ac_env_LDFLAGS_set=${LDFLAGS+set}
  1.1156 -ac_env_LDFLAGS_value=$LDFLAGS
  1.1157 -ac_cv_env_LDFLAGS_set=${LDFLAGS+set}
  1.1158 -ac_cv_env_LDFLAGS_value=$LDFLAGS
  1.1159 -ac_env_CPPFLAGS_set=${CPPFLAGS+set}
  1.1160 -ac_env_CPPFLAGS_value=$CPPFLAGS
  1.1161 -ac_cv_env_CPPFLAGS_set=${CPPFLAGS+set}
  1.1162 -ac_cv_env_CPPFLAGS_value=$CPPFLAGS
  1.1163 -ac_env_CPP_set=${CPP+set}
  1.1164 -ac_env_CPP_value=$CPP
  1.1165 -ac_cv_env_CPP_set=${CPP+set}
  1.1166 -ac_cv_env_CPP_value=$CPP
  1.1167 -ac_env_PKG_CONFIG_set=${PKG_CONFIG+set}
  1.1168 -ac_env_PKG_CONFIG_value=$PKG_CONFIG
  1.1169 -ac_cv_env_PKG_CONFIG_set=${PKG_CONFIG+set}
  1.1170 -ac_cv_env_PKG_CONFIG_value=$PKG_CONFIG
  1.1171 -ac_env_PACKAGE_CFLAGS_set=${PACKAGE_CFLAGS+set}
  1.1172 -ac_env_PACKAGE_CFLAGS_value=$PACKAGE_CFLAGS
  1.1173 -ac_cv_env_PACKAGE_CFLAGS_set=${PACKAGE_CFLAGS+set}
  1.1174 -ac_cv_env_PACKAGE_CFLAGS_value=$PACKAGE_CFLAGS
  1.1175 -ac_env_PACKAGE_LIBS_set=${PACKAGE_LIBS+set}
  1.1176 -ac_env_PACKAGE_LIBS_value=$PACKAGE_LIBS
  1.1177 -ac_cv_env_PACKAGE_LIBS_set=${PACKAGE_LIBS+set}
  1.1178 -ac_cv_env_PACKAGE_LIBS_value=$PACKAGE_LIBS
  1.1179 +if test ! -r "$srcdir/$ac_unique_file"; then
  1.1180 +  test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
  1.1181 +  { echo "$as_me: error: cannot find sources ($ac_unique_file) in $srcdir" >&2
  1.1182 +   { (exit 1); exit 1; }; }
  1.1183 +fi
  1.1184 +ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
  1.1185 +ac_abs_confdir=`(
  1.1186 +	cd "$srcdir" && test -r "./$ac_unique_file" || { echo "$as_me: error: $ac_msg" >&2
  1.1187 +   { (exit 1); exit 1; }; }
  1.1188 +	pwd)`
  1.1189 +# When building in place, set srcdir=.
  1.1190 +if test "$ac_abs_confdir" = "$ac_pwd"; then
  1.1191 +  srcdir=.
  1.1192 +fi
  1.1193 +# Remove unnecessary trailing slashes from srcdir.
  1.1194 +# Double slashes in file names in object file debugging info
  1.1195 +# mess up M-x gdb in Emacs.
  1.1196 +case $srcdir in
  1.1197 +*/) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
  1.1198 +esac
  1.1199 +for ac_var in $ac_precious_vars; do
  1.1200 +  eval ac_env_${ac_var}_set=\${${ac_var}+set}
  1.1201 +  eval ac_env_${ac_var}_value=\$${ac_var}
  1.1202 +  eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
  1.1203 +  eval ac_cv_env_${ac_var}_value=\$${ac_var}
  1.1204 +done
  1.1205  
  1.1206  #
  1.1207  # Report the --help message.
  1.1208 @@ -810,9 +1230,6 @@
  1.1209    -n, --no-create         do not create output files
  1.1210        --srcdir=DIR        find the sources in DIR [configure dir or \`..']
  1.1211  
  1.1212 -_ACEOF
  1.1213 -
  1.1214 -  cat <<_ACEOF
  1.1215  Installation directories:
  1.1216    --prefix=PREFIX         install architecture-independent files in PREFIX
  1.1217  			  [$ac_default_prefix]
  1.1218 @@ -830,15 +1247,22 @@
  1.1219    --bindir=DIR           user executables [EPREFIX/bin]
  1.1220    --sbindir=DIR          system admin executables [EPREFIX/sbin]
  1.1221    --libexecdir=DIR       program executables [EPREFIX/libexec]
  1.1222 -  --datadir=DIR          read-only architecture-independent data [PREFIX/share]
  1.1223    --sysconfdir=DIR       read-only single-machine data [PREFIX/etc]
  1.1224    --sharedstatedir=DIR   modifiable architecture-independent data [PREFIX/com]
  1.1225    --localstatedir=DIR    modifiable single-machine data [PREFIX/var]
  1.1226    --libdir=DIR           object code libraries [EPREFIX/lib]
  1.1227    --includedir=DIR       C header files [PREFIX/include]
  1.1228    --oldincludedir=DIR    C header files for non-gcc [/usr/include]
  1.1229 -  --infodir=DIR          info documentation [PREFIX/info]
  1.1230 -  --mandir=DIR           man documentation [PREFIX/man]
  1.1231 +  --datarootdir=DIR      read-only arch.-independent data root [PREFIX/share]
  1.1232 +  --datadir=DIR          read-only architecture-independent data [DATAROOTDIR]
  1.1233 +  --infodir=DIR          info documentation [DATAROOTDIR/info]
  1.1234 +  --localedir=DIR        locale-dependent data [DATAROOTDIR/locale]
  1.1235 +  --mandir=DIR           man documentation [DATAROOTDIR/man]
  1.1236 +  --docdir=DIR           documentation root [DATAROOTDIR/doc/PACKAGE]
  1.1237 +  --htmldir=DIR          html documentation [DOCDIR]
  1.1238 +  --dvidir=DIR           dvi documentation [DOCDIR]
  1.1239 +  --pdfdir=DIR           pdf documentation [DOCDIR]
  1.1240 +  --psdir=DIR            ps documentation [DOCDIR]
  1.1241  _ACEOF
  1.1242  
  1.1243    cat <<\_ACEOF
  1.1244 @@ -867,8 +1291,8 @@
  1.1245    CFLAGS      C compiler flags
  1.1246    LDFLAGS     linker flags, e.g. -L<lib dir> if you have libraries in a
  1.1247                nonstandard directory <lib dir>
  1.1248 -  CPPFLAGS    C/C++ preprocessor flags, e.g. -I<include dir> if you have
  1.1249 -              headers in a nonstandard directory <include dir>
  1.1250 +  CPPFLAGS    C/C++/Objective C preprocessor flags, e.g. -I<include dir> if
  1.1251 +              you have headers in a nonstandard directory <include dir>
  1.1252    CPP         C preprocessor
  1.1253    PKG_CONFIG  path to pkg-config utility
  1.1254    PACKAGE_CFLAGS
  1.1255 @@ -880,118 +1304,86 @@
  1.1256  it to find libraries and programs with nonstandard names/locations.
  1.1257  
  1.1258  _ACEOF
  1.1259 +ac_status=$?
  1.1260  fi
  1.1261  
  1.1262  if test "$ac_init_help" = "recursive"; then
  1.1263    # If there are subdirs, report their specific --help.
  1.1264 -  ac_popdir=`pwd`
  1.1265    for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
  1.1266 -    test -d $ac_dir || continue
  1.1267 +    test -d "$ac_dir" || continue
  1.1268      ac_builddir=.
  1.1269  
  1.1270 -if test "$ac_dir" != .; then
  1.1271 +case "$ac_dir" in
  1.1272 +.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
  1.1273 +*)
  1.1274    ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
  1.1275 -  # A "../" for each directory in $ac_dir_suffix.
  1.1276 -  ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'`
  1.1277 -else
  1.1278 -  ac_dir_suffix= ac_top_builddir=
  1.1279 -fi
  1.1280 +  # A ".." for each directory in $ac_dir_suffix.
  1.1281 +  ac_top_builddir_sub=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,/..,g;s,/,,'`
  1.1282 +  case $ac_top_builddir_sub in
  1.1283 +  "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
  1.1284 +  *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
  1.1285 +  esac ;;
  1.1286 +esac
  1.1287 +ac_abs_top_builddir=$ac_pwd
  1.1288 +ac_abs_builddir=$ac_pwd$ac_dir_suffix
  1.1289 +# for backward compatibility:
  1.1290 +ac_top_builddir=$ac_top_build_prefix
  1.1291  
  1.1292  case $srcdir in
  1.1293 -  .)  # No --srcdir option.  We are building in place.
  1.1294 +  .)  # We are building in place.
  1.1295      ac_srcdir=.
  1.1296 -    if test -z "$ac_top_builddir"; then
  1.1297 -       ac_top_srcdir=.
  1.1298 -    else
  1.1299 -       ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'`
  1.1300 -    fi ;;
  1.1301 -  [\\/]* | ?:[\\/]* )  # Absolute path.
  1.1302 +    ac_top_srcdir=$ac_top_builddir_sub
  1.1303 +    ac_abs_top_srcdir=$ac_pwd ;;
  1.1304 +  [\\/]* | ?:[\\/]* )  # Absolute name.
  1.1305      ac_srcdir=$srcdir$ac_dir_suffix;
  1.1306 -    ac_top_srcdir=$srcdir ;;
  1.1307 -  *) # Relative path.
  1.1308 -    ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
  1.1309 -    ac_top_srcdir=$ac_top_builddir$srcdir ;;
  1.1310 -esac
  1.1311 -
  1.1312 -# Do not use `cd foo && pwd` to compute absolute paths, because
  1.1313 -# the directories may not exist.
  1.1314 -case `pwd` in
  1.1315 -.) ac_abs_builddir="$ac_dir";;
  1.1316 -*)
  1.1317 -  case "$ac_dir" in
  1.1318 -  .) ac_abs_builddir=`pwd`;;
  1.1319 -  [\\/]* | ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
  1.1320 -  *) ac_abs_builddir=`pwd`/"$ac_dir";;
  1.1321 -  esac;;
  1.1322 -esac
  1.1323 -case $ac_abs_builddir in
  1.1324 -.) ac_abs_top_builddir=${ac_top_builddir}.;;
  1.1325 -*)
  1.1326 -  case ${ac_top_builddir}. in
  1.1327 -  .) ac_abs_top_builddir=$ac_abs_builddir;;
  1.1328 -  [\\/]* | ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
  1.1329 -  *) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
  1.1330 -  esac;;
  1.1331 -esac
  1.1332 -case $ac_abs_builddir in
  1.1333 -.) ac_abs_srcdir=$ac_srcdir;;
  1.1334 -*)
  1.1335 -  case $ac_srcdir in
  1.1336 -  .) ac_abs_srcdir=$ac_abs_builddir;;
  1.1337 -  [\\/]* | ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
  1.1338 -  *) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
  1.1339 -  esac;;
  1.1340 -esac
  1.1341 -case $ac_abs_builddir in
  1.1342 -.) ac_abs_top_srcdir=$ac_top_srcdir;;
  1.1343 -*)
  1.1344 -  case $ac_top_srcdir in
  1.1345 -  .) ac_abs_top_srcdir=$ac_abs_builddir;;
  1.1346 -  [\\/]* | ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
  1.1347 -  *) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
  1.1348 -  esac;;
  1.1349 -esac
  1.1350 -
  1.1351 -    cd $ac_dir
  1.1352 -    # Check for guested configure; otherwise get Cygnus style configure.
  1.1353 -    if test -f $ac_srcdir/configure.gnu; then
  1.1354 -      echo
  1.1355 -      $SHELL $ac_srcdir/configure.gnu  --help=recursive
  1.1356 -    elif test -f $ac_srcdir/configure; then
  1.1357 -      echo
  1.1358 -      $SHELL $ac_srcdir/configure  --help=recursive
  1.1359 -    elif test -f $ac_srcdir/configure.ac ||
  1.1360 -	   test -f $ac_srcdir/configure.in; then
  1.1361 -      echo
  1.1362 -      $ac_configure --help
  1.1363 +    ac_top_srcdir=$srcdir
  1.1364 +    ac_abs_top_srcdir=$srcdir ;;
  1.1365 +  *) # Relative name.
  1.1366 +    ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
  1.1367 +    ac_top_srcdir=$ac_top_build_prefix$srcdir
  1.1368 +    ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
  1.1369 +esac
  1.1370 +ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
  1.1371 +
  1.1372 +    cd "$ac_dir" || { ac_status=$?; continue; }
  1.1373 +    # Check for guested configure.
  1.1374 +    if test -f "$ac_srcdir/configure.gnu"; then
  1.1375 +      echo &&
  1.1376 +      $SHELL "$ac_srcdir/configure.gnu" --help=recursive
  1.1377 +    elif test -f "$ac_srcdir/configure"; then
  1.1378 +      echo &&
  1.1379 +      $SHELL "$ac_srcdir/configure" --help=recursive
  1.1380      else
  1.1381        echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
  1.1382 -    fi
  1.1383 -    cd "$ac_popdir"
  1.1384 -  done
  1.1385 -fi
  1.1386 -
  1.1387 -test -n "$ac_init_help" && exit 0
  1.1388 +    fi || ac_status=$?
  1.1389 +    cd "$ac_pwd" || { ac_status=$?; break; }
  1.1390 +  done
  1.1391 +fi
  1.1392 +
  1.1393 +test -n "$ac_init_help" && exit $ac_status
  1.1394  if $ac_init_version; then
  1.1395    cat <<\_ACEOF
  1.1396 -
  1.1397 -Copyright (C) 2003 Free Software Foundation, Inc.
  1.1398 +configure
  1.1399 +generated by GNU Autoconf 2.60
  1.1400 +
  1.1401 +Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
  1.1402 +2002, 2003, 2004, 2005, 2006 Free Software Foundation, Inc.
  1.1403  This configure script is free software; the Free Software Foundation
  1.1404  gives unlimited permission to copy, distribute and modify it.
  1.1405  _ACEOF
  1.1406 -  exit 0
  1.1407 -fi
  1.1408 -exec 5>config.log
  1.1409 -cat >&5 <<_ACEOF
  1.1410 +  exit
  1.1411 +fi
  1.1412 +cat >config.log <<_ACEOF
  1.1413  This file contains any messages produced by compilers while
  1.1414  running configure, to aid debugging if configure makes a mistake.
  1.1415  
  1.1416  It was created by $as_me, which was
  1.1417 -generated by GNU Autoconf 2.59.  Invocation command line was
  1.1418 +generated by GNU Autoconf 2.60.  Invocation command line was
  1.1419  
  1.1420    $ $0 $@
  1.1421  
  1.1422  _ACEOF
  1.1423 +exec 5>>config.log
  1.1424  {
  1.1425  cat <<_ASUNAME
  1.1426  ## --------- ##
  1.1427 @@ -1010,7 +1402,7 @@
  1.1428  /bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
  1.1429  /usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
  1.1430  /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
  1.1431 -hostinfo               = `(hostinfo) 2>/dev/null               || echo unknown`
  1.1432 +/usr/bin/hostinfo      = `(/usr/bin/hostinfo) 2>/dev/null      || echo unknown`
  1.1433  /bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
  1.1434  /usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
  1.1435  /bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`
  1.1436 @@ -1024,6 +1416,7 @@
  1.1437    test -z "$as_dir" && as_dir=.
  1.1438    echo "PATH: $as_dir"
  1.1439  done
  1.1440 +IFS=$as_save_IFS
  1.1441  
  1.1442  } >&5
  1.1443  
  1.1444 @@ -1045,7 +1438,6 @@
  1.1445  ac_configure_args=
  1.1446  ac_configure_args0=
  1.1447  ac_configure_args1=
  1.1448 -ac_sep=
  1.1449  ac_must_keep_next=false
  1.1450  for ac_pass in 1 2
  1.1451  do
  1.1452 @@ -1056,7 +1448,7 @@
  1.1453      -q | -quiet | --quiet | --quie | --qui | --qu | --q \
  1.1454      | -silent | --silent | --silen | --sile | --sil)
  1.1455        continue ;;
  1.1456 -    *" "*|*"	"*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*)
  1.1457 +    *\'*)
  1.1458        ac_arg=`echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
  1.1459      esac
  1.1460      case $ac_pass in
  1.1461 @@ -1078,9 +1470,7 @@
  1.1462  	  -* ) ac_must_keep_next=true ;;
  1.1463  	esac
  1.1464        fi
  1.1465 -      ac_configure_args="$ac_configure_args$ac_sep'$ac_arg'"
  1.1466 -      # Get rid of the leading space.
  1.1467 -      ac_sep=" "
  1.1468 +      ac_configure_args="$ac_configure_args '$ac_arg'"
  1.1469        ;;
  1.1470      esac
  1.1471    done
  1.1472 @@ -1091,8 +1481,8 @@
  1.1473  # When interrupted or exit'd, cleanup temporary files, and complete
  1.1474  # config.log.  We remove comments because anyway the quotes in there
  1.1475  # would cause problems or look ugly.
  1.1476 -# WARNING: Be sure not to use single quotes in there, as some shells,
  1.1477 -# such as our DU 5.0 friend, will then `close' the trap.
  1.1478 +# WARNING: Use '\'' to represent an apostrophe within the trap.
  1.1479 +# WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
  1.1480  trap 'exit_status=$?
  1.1481    # Save into config.log some information that might help in debugging.
  1.1482    {
  1.1483 @@ -1105,20 +1495,34 @@
  1.1484  _ASBOX
  1.1485      echo
  1.1486      # The following way of writing the cache mishandles newlines in values,
  1.1487 -{
  1.1488 +(
  1.1489 +  for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
  1.1490 +    eval ac_val=\$$ac_var
  1.1491 +    case $ac_val in #(
  1.1492 +    *${as_nl}*)
  1.1493 +      case $ac_var in #(
  1.1494 +      *_cv_*) { echo "$as_me:$LINENO: WARNING: Cache variable $ac_var contains a newline." >&5
  1.1495 +echo "$as_me: WARNING: Cache variable $ac_var contains a newline." >&2;} ;;
  1.1496 +      esac
  1.1497 +      case $ac_var in #(
  1.1498 +      _ | IFS | as_nl) ;; #(
  1.1499 +      *) $as_unset $ac_var ;;
  1.1500 +      esac ;;
  1.1501 +    esac
  1.1502 +  done
  1.1503    (set) 2>&1 |
  1.1504 -    case `(ac_space='"'"' '"'"'; set | grep ac_space) 2>&1` in
  1.1505 -    *ac_space=\ *)
  1.1506 +    case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
  1.1507 +    *${as_nl}ac_space=\ *)
  1.1508        sed -n \
  1.1509 -	"s/'"'"'/'"'"'\\\\'"'"''"'"'/g;
  1.1510 -	  s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='"'"'\\2'"'"'/p"
  1.1511 +	"s/'\''/'\''\\\\'\'''\''/g;
  1.1512 +	  s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
  1.1513 +      ;; #(
  1.1514 +    *)
  1.1515 +      sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
  1.1516        ;;
  1.1517 -    *)
  1.1518 -      sed -n \
  1.1519 -	"s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p"
  1.1520 -      ;;
  1.1521 -    esac;
  1.1522 -}
  1.1523 +    esac |
  1.1524 +    sort
  1.1525 +)
  1.1526      echo
  1.1527  
  1.1528      cat <<\_ASBOX
  1.1529 @@ -1129,22 +1533,28 @@
  1.1530      echo
  1.1531      for ac_var in $ac_subst_vars
  1.1532      do
  1.1533 -      eval ac_val=$`echo $ac_var`
  1.1534 -      echo "$ac_var='"'"'$ac_val'"'"'"
  1.1535 +      eval ac_val=\$$ac_var
  1.1536 +      case $ac_val in
  1.1537 +      *\'\''*) ac_val=`echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
  1.1538 +      esac
  1.1539 +      echo "$ac_var='\''$ac_val'\''"
  1.1540      done | sort
  1.1541      echo
  1.1542  
  1.1543      if test -n "$ac_subst_files"; then
  1.1544        cat <<\_ASBOX
  1.1545 -## ------------- ##
  1.1546 -## Output files. ##
  1.1547 -## ------------- ##
  1.1548 +## ------------------- ##
  1.1549 +## File substitutions. ##
  1.1550 +## ------------------- ##
  1.1551  _ASBOX
  1.1552        echo
  1.1553        for ac_var in $ac_subst_files
  1.1554        do
  1.1555 -	eval ac_val=$`echo $ac_var`
  1.1556 -	echo "$ac_var='"'"'$ac_val'"'"'"
  1.1557 +	eval ac_val=\$$ac_var
  1.1558 +	case $ac_val in
  1.1559 +	*\'\''*) ac_val=`echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
  1.1560 +	esac
  1.1561 +	echo "$ac_var='\''$ac_val'\''"
  1.1562        done | sort
  1.1563        echo
  1.1564      fi
  1.1565 @@ -1156,26 +1566,24 @@
  1.1566  ## ----------- ##
  1.1567  _ASBOX
  1.1568        echo
  1.1569 -      sed "/^$/d" confdefs.h | sort
  1.1570 +      cat confdefs.h
  1.1571        echo
  1.1572      fi
  1.1573      test "$ac_signal" != 0 &&
  1.1574        echo "$as_me: caught signal $ac_signal"
  1.1575      echo "$as_me: exit $exit_status"
  1.1576    } >&5
  1.1577 -  rm -f core *.core &&
  1.1578 -  rm -rf conftest* confdefs* conf$$* $ac_clean_files &&
  1.1579 +  rm -f core *.core core.conftest.* &&
  1.1580 +    rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
  1.1581      exit $exit_status
  1.1582 -     ' 0
  1.1583 +' 0
  1.1584  for ac_signal in 1 2 13 15; do
  1.1585    trap 'ac_signal='$ac_signal'; { (exit 1); exit 1; }' $ac_signal
  1.1586  done
  1.1587  ac_signal=0
  1.1588  
  1.1589  # confdefs.h avoids OS command line length limits that DEFS can exceed.
  1.1590 -rm -rf conftest* confdefs.h
  1.1591 -# AIX cpp loses on an empty file, so make sure it contains at least a newline.
  1.1592 -echo >confdefs.h
  1.1593 +rm -f -r conftest* confdefs.h
  1.1594  
  1.1595  # Predefined preprocessor variables.
  1.1596  
  1.1597 @@ -1206,14 +1614,17 @@
  1.1598  
  1.1599  # Let the site file select an alternate cache file if it wants to.
  1.1600  # Prefer explicitly selected file to automatically selected ones.
  1.1601 -if test -z "$CONFIG_SITE"; then
  1.1602 -  if test "x$prefix" != xNONE; then
  1.1603 -    CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"
  1.1604 -  else
  1.1605 -    CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
  1.1606 -  fi
  1.1607 -fi
  1.1608 -for ac_site_file in $CONFIG_SITE; do
  1.1609 +if test -n "$CONFIG_SITE"; then
  1.1610 +  set x "$CONFIG_SITE"
  1.1611 +elif test "x$prefix" != xNONE; then
  1.1612 +  set x "$prefix/share/config.site" "$prefix/etc/config.site"
  1.1613 +else
  1.1614 +  set x "$ac_default_prefix/share/config.site" \
  1.1615 +	"$ac_default_prefix/etc/config.site"
  1.1616 +fi
  1.1617 +shift
  1.1618 +for ac_site_file
  1.1619 +do
  1.1620    if test -r "$ac_site_file"; then
  1.1621      { echo "$as_me:$LINENO: loading site script $ac_site_file" >&5
  1.1622  echo "$as_me: loading site script $ac_site_file" >&6;}
  1.1623 @@ -1229,8 +1640,8 @@
  1.1624      { echo "$as_me:$LINENO: loading cache $cache_file" >&5
  1.1625  echo "$as_me: loading cache $cache_file" >&6;}
  1.1626      case $cache_file in
  1.1627 -      [\\/]* | ?:[\\/]* ) . $cache_file;;
  1.1628 -      *)                      . ./$cache_file;;
  1.1629 +      [\\/]* | ?:[\\/]* ) . "$cache_file";;
  1.1630 +      *)                      . "./$cache_file";;
  1.1631      esac
  1.1632    fi
  1.1633  else
  1.1634 @@ -1242,12 +1653,11 @@
  1.1635  # Check that the precious variables saved in the cache have kept the same
  1.1636  # value.
  1.1637  ac_cache_corrupted=false
  1.1638 -for ac_var in `(set) 2>&1 |
  1.1639 -	       sed -n 's/^ac_env_\([a-zA-Z_0-9]*\)_set=.*/\1/p'`; do
  1.1640 +for ac_var in $ac_precious_vars; do
  1.1641    eval ac_old_set=\$ac_cv_env_${ac_var}_set
  1.1642    eval ac_new_set=\$ac_env_${ac_var}_set
  1.1643 -  eval ac_old_val="\$ac_cv_env_${ac_var}_value"
  1.1644 -  eval ac_new_val="\$ac_env_${ac_var}_value"
  1.1645 +  eval ac_old_val=\$ac_cv_env_${ac_var}_value
  1.1646 +  eval ac_new_val=\$ac_env_${ac_var}_value
  1.1647    case $ac_old_set,$ac_new_set in
  1.1648      set,)
  1.1649        { echo "$as_me:$LINENO: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
  1.1650 @@ -1272,8 +1682,7 @@
  1.1651    # Pass precious variables to config.status.
  1.1652    if test "$ac_new_set" = set; then
  1.1653      case $ac_new_val in
  1.1654 -    *" "*|*"	"*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*)
  1.1655 -      ac_arg=$ac_var=`echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
  1.1656 +    *\'*) ac_arg=$ac_var=`echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
  1.1657      *) ac_arg=$ac_var=$ac_new_val ;;
  1.1658      esac
  1.1659      case " $ac_configure_args " in
  1.1660 @@ -1290,6 +1699,22 @@
  1.1661     { (exit 1); exit 1; }; }
  1.1662  fi
  1.1663  
  1.1664 +
  1.1665 +
  1.1666 +
  1.1667 +
  1.1668 +
  1.1669 +
  1.1670 +
  1.1671 +
  1.1672 +
  1.1673 +
  1.1674 +
  1.1675 +
  1.1676 +
  1.1677 +
  1.1678 +
  1.1679 +
  1.1680  ac_ext=c
  1.1681  ac_cpp='$CPP $CPPFLAGS'
  1.1682  ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
  1.1683 @@ -1297,48 +1722,37 @@
  1.1684  ac_compiler_gnu=$ac_cv_c_compiler_gnu
  1.1685  
  1.1686  
  1.1687 -
  1.1688 -
  1.1689 -
  1.1690 -
  1.1691 -
  1.1692 -
  1.1693 -
  1.1694 -
  1.1695 -
  1.1696 -
  1.1697 -
  1.1698 -
  1.1699 -
  1.1700 -
  1.1701 -
  1.1702 -
  1.1703 -
  1.1704  am__api_version="1.7"
  1.1705  ac_aux_dir=
  1.1706 -for ac_dir in $srcdir $srcdir/.. $srcdir/../..; do
  1.1707 -  if test -f $ac_dir/install-sh; then
  1.1708 +for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
  1.1709 +  if test -f "$ac_dir/install-sh"; then
  1.1710      ac_aux_dir=$ac_dir
  1.1711      ac_install_sh="$ac_aux_dir/install-sh -c"
  1.1712      break
  1.1713 -  elif test -f $ac_dir/install.sh; then
  1.1714 +  elif test -f "$ac_dir/install.sh"; then
  1.1715      ac_aux_dir=$ac_dir
  1.1716      ac_install_sh="$ac_aux_dir/install.sh -c"
  1.1717      break
  1.1718 -  elif test -f $ac_dir/shtool; then
  1.1719 +  elif test -f "$ac_dir/shtool"; then
  1.1720      ac_aux_dir=$ac_dir
  1.1721      ac_install_sh="$ac_aux_dir/shtool install -c"
  1.1722      break
  1.1723    fi
  1.1724  done
  1.1725  if test -z "$ac_aux_dir"; then
  1.1726 -  { { echo "$as_me:$LINENO: error: cannot find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." >&5
  1.1727 -echo "$as_me: error: cannot find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." >&2;}
  1.1728 -   { (exit 1); exit 1; }; }
  1.1729 -fi
  1.1730 -ac_config_guess="$SHELL $ac_aux_dir/config.guess"
  1.1731 -ac_config_sub="$SHELL $ac_aux_dir/config.sub"
  1.1732 -ac_configure="$SHELL $ac_aux_dir/configure" # This should be Cygnus configure.
  1.1733 +  { { echo "$as_me:$LINENO: error: cannot find install-sh or install.sh in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" >&5
  1.1734 +echo "$as_me: error: cannot find install-sh or install.sh in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" >&2;}
  1.1735 +   { (exit 1); exit 1; }; }
  1.1736 +fi
  1.1737 +
  1.1738 +# These three variables are undocumented and unsupported,
  1.1739 +# and are intended to be withdrawn in a future Autoconf release.
  1.1740 +# They can cause serious problems if a builder's source tree is in a directory
  1.1741 +# whose full name contains unusual characters.
  1.1742 +ac_config_guess="$SHELL $ac_aux_dir/config.guess"  # Please don't use this var.
  1.1743 +ac_config_sub="$SHELL $ac_aux_dir/config.sub"  # Please don't use this var.
  1.1744 +ac_configure="$SHELL $ac_aux_dir/configure"  # Please don't use this var.
  1.1745 +
  1.1746  
  1.1747  # Find a good install program.  We prefer a C program (faster),
  1.1748  # so one script is as good as another.  But avoid the broken or
  1.1749 @@ -1353,8 +1767,8 @@
  1.1750  # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
  1.1751  # OS/2's system install, which has a completely different semantic
  1.1752  # ./install, which can be erroneously created by make from ./install.sh.
  1.1753 -echo "$as_me:$LINENO: checking for a BSD-compatible install" >&5
  1.1754 -echo $ECHO_N "checking for a BSD-compatible install... $ECHO_C" >&6
  1.1755 +{ echo "$as_me:$LINENO: checking for a BSD-compatible install" >&5
  1.1756 +echo $ECHO_N "checking for a BSD-compatible install... $ECHO_C" >&6; }
  1.1757  if test -z "$INSTALL"; then
  1.1758  if test "${ac_cv_path_install+set}" = set; then
  1.1759    echo $ECHO_N "(cached) $ECHO_C" >&6
  1.1760 @@ -1376,7 +1790,7 @@
  1.1761      # by default.
  1.1762      for ac_prog in ginstall scoinst install; do
  1.1763        for ac_exec_ext in '' $ac_executable_extensions; do
  1.1764 -	if $as_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then
  1.1765 +	if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_executable_p "$as_dir/$ac_prog$ac_exec_ext"; }; then
  1.1766  	  if test $ac_prog = install &&
  1.1767  	    grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
  1.1768  	    # AIX install.  It has an incompatible calling convention.
  1.1769 @@ -1395,21 +1809,22 @@
  1.1770      ;;
  1.1771  esac
  1.1772  done
  1.1773 +IFS=$as_save_IFS
  1.1774  
  1.1775  
  1.1776  fi
  1.1777    if test "${ac_cv_path_install+set}" = set; then
  1.1778      INSTALL=$ac_cv_path_install
  1.1779    else
  1.1780 -    # As a last resort, use the slow shell script.  We don't cache a
  1.1781 -    # path for INSTALL within a source directory, because that will
  1.1782 +    # As a last resort, use the slow shell script.  Don't cache a
  1.1783 +    # value for INSTALL within a source directory, because that will
  1.1784      # break other packages using the cache if that directory is
  1.1785 -    # removed, or if the path is relative.
  1.1786 +    # removed, or if the value is a relative name.
  1.1787      INSTALL=$ac_install_sh
  1.1788    fi
  1.1789  fi
  1.1790 -echo "$as_me:$LINENO: result: $INSTALL" >&5
  1.1791 -echo "${ECHO_T}$INSTALL" >&6
  1.1792 +{ echo "$as_me:$LINENO: result: $INSTALL" >&5
  1.1793 +echo "${ECHO_T}$INSTALL" >&6; }
  1.1794  
  1.1795  # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
  1.1796  # It thinks the first close brace ends the variable substitution.
  1.1797 @@ -1419,8 +1834,8 @@
  1.1798  
  1.1799  test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
  1.1800  
  1.1801 -echo "$as_me:$LINENO: checking whether build environment is sane" >&5
  1.1802 -echo $ECHO_N "checking whether build environment is sane... $ECHO_C" >&6
  1.1803 +{ echo "$as_me:$LINENO: checking whether build environment is sane" >&5
  1.1804 +echo $ECHO_N "checking whether build environment is sane... $ECHO_C" >&6; }
  1.1805  # Just in case
  1.1806  sleep 1
  1.1807  echo timestamp > conftest.file
  1.1808 @@ -1462,20 +1877,20 @@
  1.1809  Check your system clock" >&2;}
  1.1810     { (exit 1); exit 1; }; }
  1.1811  fi
  1.1812 -echo "$as_me:$LINENO: result: yes" >&5
  1.1813 -echo "${ECHO_T}yes" >&6
  1.1814 +{ echo "$as_me:$LINENO: result: yes" >&5
  1.1815 +echo "${ECHO_T}yes" >&6; }
  1.1816  test "$program_prefix" != NONE &&
  1.1817 -  program_transform_name="s,^,$program_prefix,;$program_transform_name"
  1.1818 +  program_transform_name="s&^&$program_prefix&;$program_transform_name"
  1.1819  # Use a double $ so make ignores it.
  1.1820  test "$program_suffix" != NONE &&
  1.1821 -  program_transform_name="s,\$,$program_suffix,;$program_transform_name"
  1.1822 +  program_transform_name="s&\$&$program_suffix&;$program_transform_name"
  1.1823  # Double any \ or $.  echo might interpret backslashes.
  1.1824  # By default was `s,x,x', remove it if useless.
  1.1825  cat <<\_ACEOF >conftest.sed
  1.1826  s/[\\$]/&&/g;s/;s,x,x,$//
  1.1827  _ACEOF
  1.1828  program_transform_name=`echo $program_transform_name | sed -f conftest.sed`
  1.1829 -rm conftest.sed
  1.1830 +rm -f conftest.sed
  1.1831  
  1.1832  
  1.1833  # expand $ac_aux_dir to an absolute path
  1.1834 @@ -1495,8 +1910,8 @@
  1.1835  do
  1.1836    # Extract the first word of "$ac_prog", so it can be a program name with args.
  1.1837  set dummy $ac_prog; ac_word=$2
  1.1838 -echo "$as_me:$LINENO: checking for $ac_word" >&5
  1.1839 -echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
  1.1840 +{ echo "$as_me:$LINENO: checking for $ac_word" >&5
  1.1841 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
  1.1842  if test "${ac_cv_prog_AWK+set}" = set; then
  1.1843    echo $ECHO_N "(cached) $ECHO_C" >&6
  1.1844  else
  1.1845 @@ -1509,54 +1924,57 @@
  1.1846    IFS=$as_save_IFS
  1.1847    test -z "$as_dir" && as_dir=.
  1.1848    for ac_exec_ext in '' $ac_executable_extensions; do
  1.1849 -  if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
  1.1850 +  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; }; then
  1.1851      ac_cv_prog_AWK="$ac_prog"
  1.1852      echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
  1.1853      break 2
  1.1854    fi
  1.1855  done
  1.1856  done
  1.1857 +IFS=$as_save_IFS
  1.1858  
  1.1859  fi
  1.1860  fi
  1.1861  AWK=$ac_cv_prog_AWK
  1.1862  if test -n "$AWK"; then
  1.1863 -  echo "$as_me:$LINENO: result: $AWK" >&5
  1.1864 -echo "${ECHO_T}$AWK" >&6
  1.1865 -else
  1.1866 -  echo "$as_me:$LINENO: result: no" >&5
  1.1867 -echo "${ECHO_T}no" >&6
  1.1868 -fi
  1.1869 +  { echo "$as_me:$LINENO: result: $AWK" >&5
  1.1870 +echo "${ECHO_T}$AWK" >&6; }
  1.1871 +else
  1.1872 +  { echo "$as_me:$LINENO: result: no" >&5
  1.1873 +echo "${ECHO_T}no" >&6; }
  1.1874 +fi
  1.1875 +
  1.1876  
  1.1877    test -n "$AWK" && break
  1.1878  done
  1.1879  
  1.1880 -echo "$as_me:$LINENO: checking whether ${MAKE-make} sets \$(MAKE)" >&5
  1.1881 -echo $ECHO_N "checking whether ${MAKE-make} sets \$(MAKE)... $ECHO_C" >&6
  1.1882 -set dummy ${MAKE-make}; ac_make=`echo "$2" | sed 'y,:./+-,___p_,'`
  1.1883 -if eval "test \"\${ac_cv_prog_make_${ac_make}_set+set}\" = set"; then
  1.1884 +{ echo "$as_me:$LINENO: checking whether ${MAKE-make} sets \$(MAKE)" >&5
  1.1885 +echo $ECHO_N "checking whether ${MAKE-make} sets \$(MAKE)... $ECHO_C" >&6; }
  1.1886 +set x ${MAKE-make}; ac_make=`echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
  1.1887 +if { as_var=ac_cv_prog_make_${ac_make}_set; eval "test \"\${$as_var+set}\" = set"; }; then
  1.1888    echo $ECHO_N "(cached) $ECHO_C" >&6
  1.1889  else
  1.1890    cat >conftest.make <<\_ACEOF
  1.1891 +SHELL = /bin/sh
  1.1892  all:
  1.1893 -	@echo 'ac_maketemp="$(MAKE)"'
  1.1894 +	@echo '@@@%%%=$(MAKE)=@@@%%%'
  1.1895  _ACEOF
  1.1896  # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
  1.1897 -eval `${MAKE-make} -f conftest.make 2>/dev/null | grep temp=`
  1.1898 -if test -n "$ac_maketemp"; then
  1.1899 -  eval ac_cv_prog_make_${ac_make}_set=yes
  1.1900 -else
  1.1901 -  eval ac_cv_prog_make_${ac_make}_set=no
  1.1902 -fi
  1.1903 +case `${MAKE-make} -f conftest.make 2>/dev/null` in
  1.1904 +  *@@@%%%=?*=@@@%%%*)
  1.1905 +    eval ac_cv_prog_make_${ac_make}_set=yes;;
  1.1906 +  *)
  1.1907 +    eval ac_cv_prog_make_${ac_make}_set=no;;
  1.1908 +esac
  1.1909  rm -f conftest.make
  1.1910  fi
  1.1911 -if eval "test \"`echo '$ac_cv_prog_make_'${ac_make}_set`\" = yes"; then
  1.1912 -  echo "$as_me:$LINENO: result: yes" >&5
  1.1913 -echo "${ECHO_T}yes" >&6
  1.1914 +if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
  1.1915 +  { echo "$as_me:$LINENO: result: yes" >&5
  1.1916 +echo "${ECHO_T}yes" >&6; }
  1.1917    SET_MAKE=
  1.1918  else
  1.1919 -  echo "$as_me:$LINENO: result: no" >&5
  1.1920 -echo "${ECHO_T}no" >&6
  1.1921 +  { echo "$as_me:$LINENO: result: no" >&5
  1.1922 +echo "${ECHO_T}no" >&6; }
  1.1923    SET_MAKE="MAKE=${MAKE-make}"
  1.1924  fi
  1.1925  
  1.1926 @@ -1630,8 +2048,8 @@
  1.1927    if test -n "$ac_tool_prefix"; then
  1.1928    # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
  1.1929  set dummy ${ac_tool_prefix}strip; ac_word=$2
  1.1930 -echo "$as_me:$LINENO: checking for $ac_word" >&5
  1.1931 -echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
  1.1932 +{ echo "$as_me:$LINENO: checking for $ac_word" >&5
  1.1933 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
  1.1934  if test "${ac_cv_prog_STRIP+set}" = set; then
  1.1935    echo $ECHO_N "(cached) $ECHO_C" >&6
  1.1936  else
  1.1937 @@ -1644,32 +2062,34 @@
  1.1938    IFS=$as_save_IFS
  1.1939    test -z "$as_dir" && as_dir=.
  1.1940    for ac_exec_ext in '' $ac_executable_extensions; do
  1.1941 -  if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
  1.1942 +  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; }; then
  1.1943      ac_cv_prog_STRIP="${ac_tool_prefix}strip"
  1.1944      echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
  1.1945      break 2
  1.1946    fi
  1.1947  done
  1.1948  done
  1.1949 +IFS=$as_save_IFS
  1.1950  
  1.1951  fi
  1.1952  fi
  1.1953  STRIP=$ac_cv_prog_STRIP
  1.1954  if test -n "$STRIP"; then
  1.1955 -  echo "$as_me:$LINENO: result: $STRIP" >&5
  1.1956 -echo "${ECHO_T}$STRIP" >&6
  1.1957 -else
  1.1958 -  echo "$as_me:$LINENO: result: no" >&5
  1.1959 -echo "${ECHO_T}no" >&6
  1.1960 -fi
  1.1961 +  { echo "$as_me:$LINENO: result: $STRIP" >&5
  1.1962 +echo "${ECHO_T}$STRIP" >&6; }
  1.1963 +else
  1.1964 +  { echo "$as_me:$LINENO: result: no" >&5
  1.1965 +echo "${ECHO_T}no" >&6; }
  1.1966 +fi
  1.1967 +
  1.1968  
  1.1969  fi
  1.1970  if test -z "$ac_cv_prog_STRIP"; then
  1.1971    ac_ct_STRIP=$STRIP
  1.1972    # Extract the first word of "strip", so it can be a program name with args.
  1.1973  set dummy strip; ac_word=$2
  1.1974 -echo "$as_me:$LINENO: checking for $ac_word" >&5
  1.1975 -echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
  1.1976 +{ echo "$as_me:$LINENO: checking for $ac_word" >&5
  1.1977 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
  1.1978  if test "${ac_cv_prog_ac_ct_STRIP+set}" = set; then
  1.1979    echo $ECHO_N "(cached) $ECHO_C" >&6
  1.1980  else
  1.1981 @@ -1682,27 +2102,41 @@
  1.1982    IFS=$as_save_IFS
  1.1983    test -z "$as_dir" && as_dir=.
  1.1984    for ac_exec_ext in '' $ac_executable_extensions; do
  1.1985 -  if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
  1.1986 +  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; }; then
  1.1987      ac_cv_prog_ac_ct_STRIP="strip"
  1.1988      echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
  1.1989      break 2
  1.1990    fi
  1.1991  done
  1.1992  done
  1.1993 -
  1.1994 -  test -z "$ac_cv_prog_ac_ct_STRIP" && ac_cv_prog_ac_ct_STRIP=":"
  1.1995 +IFS=$as_save_IFS
  1.1996 +
  1.1997  fi
  1.1998  fi
  1.1999  ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
  1.2000  if test -n "$ac_ct_STRIP"; then
  1.2001 -  echo "$as_me:$LINENO: result: $ac_ct_STRIP" >&5
  1.2002 -echo "${ECHO_T}$ac_ct_STRIP" >&6
  1.2003 -else
  1.2004 -  echo "$as_me:$LINENO: result: no" >&5
  1.2005 -echo "${ECHO_T}no" >&6
  1.2006 -fi
  1.2007 -
  1.2008 -  STRIP=$ac_ct_STRIP
  1.2009 +  { echo "$as_me:$LINENO: result: $ac_ct_STRIP" >&5
  1.2010 +echo "${ECHO_T}$ac_ct_STRIP" >&6; }
  1.2011 +else
  1.2012 +  { echo "$as_me:$LINENO: result: no" >&5
  1.2013 +echo "${ECHO_T}no" >&6; }
  1.2014 +fi
  1.2015 +
  1.2016 +  if test "x$ac_ct_STRIP" = x; then
  1.2017 +    STRIP=":"
  1.2018 +  else
  1.2019 +    case $cross_compiling:$ac_tool_warned in
  1.2020 +yes:)
  1.2021 +{ echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools
  1.2022 +whose name does not start with the host triplet.  If you think this
  1.2023 +configuration is useful to you, please write to autoconf@gnu.org." >&5
  1.2024 +echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools
  1.2025 +whose name does not start with the host triplet.  If you think this
  1.2026 +configuration is useful to you, please write to autoconf@gnu.org." >&2;}
  1.2027 +ac_tool_warned=yes ;;
  1.2028 +esac
  1.2029 +    STRIP=$ac_ct_STRIP
  1.2030 +  fi
  1.2031  else
  1.2032    STRIP="$ac_cv_prog_STRIP"
  1.2033  fi
  1.2034 @@ -1715,17 +2149,17 @@
  1.2035  
  1.2036  
  1.2037  
  1.2038 -echo "$as_me:$LINENO: checking whether to enable maintainer-specific portions of Makefiles" >&5
  1.2039 -echo $ECHO_N "checking whether to enable maintainer-specific portions of Makefiles... $ECHO_C" >&6
  1.2040 -    # Check whether --enable-maintainer-mode or --disable-maintainer-mode was given.
  1.2041 +{ echo "$as_me:$LINENO: checking whether to enable maintainer-specific portions of Makefiles" >&5
  1.2042 +echo $ECHO_N "checking whether to enable maintainer-specific portions of Makefiles... $ECHO_C" >&6; }
  1.2043 +    # Check whether --enable-maintainer-mode was given.
  1.2044  if test "${enable_maintainer_mode+set}" = set; then
  1.2045 -  enableval="$enable_maintainer_mode"
  1.2046 -  USE_MAINTAINER_MODE=$enableval
  1.2047 +  enableval=$enable_maintainer_mode; USE_MAINTAINER_MODE=$enableval
  1.2048  else
  1.2049    USE_MAINTAINER_MODE=no
  1.2050 -fi;
  1.2051 -  echo "$as_me:$LINENO: result: $USE_MAINTAINER_MODE" >&5
  1.2052 -echo "${ECHO_T}$USE_MAINTAINER_MODE" >&6
  1.2053 +fi
  1.2054 +
  1.2055 +  { echo "$as_me:$LINENO: result: $USE_MAINTAINER_MODE" >&5
  1.2056 +echo "${ECHO_T}$USE_MAINTAINER_MODE" >&6; }
  1.2057  
  1.2058  
  1.2059  if test $USE_MAINTAINER_MODE = yes; then
  1.2060 @@ -1739,12 +2173,12 @@
  1.2061    MAINT=$MAINTAINER_MODE_TRUE
  1.2062  
  1.2063  
  1.2064 -          ac_config_headers="$ac_config_headers config.h"
  1.2065 +ac_config_headers="$ac_config_headers config.h"
  1.2066  
  1.2067  
  1.2068  DEPDIR="${am__leading_dot}deps"
  1.2069  
  1.2070 -          ac_config_commands="$ac_config_commands depfiles"
  1.2071 +ac_config_commands="$ac_config_commands depfiles"
  1.2072  
  1.2073  
  1.2074  am_make=${MAKE-make}
  1.2075 @@ -1754,8 +2188,8 @@
  1.2076  .PHONY: am__doit
  1.2077  END
  1.2078  # If we don't find an include directive, just comment out the code.
  1.2079 -echo "$as_me:$LINENO: checking for style of include used by $am_make" >&5
  1.2080 -echo $ECHO_N "checking for style of include used by $am_make... $ECHO_C" >&6
  1.2081 +{ echo "$as_me:$LINENO: checking for style of include used by $am_make" >&5
  1.2082 +echo $ECHO_N "checking for style of include used by $am_make... $ECHO_C" >&6; }
  1.2083  am__include="#"
  1.2084  am__quote=
  1.2085  _am_result=none
  1.2086 @@ -1782,15 +2216,15 @@
  1.2087  fi
  1.2088  
  1.2089  
  1.2090 -echo "$as_me:$LINENO: result: $_am_result" >&5
  1.2091 -echo "${ECHO_T}$_am_result" >&6
  1.2092 +{ echo "$as_me:$LINENO: result: $_am_result" >&5
  1.2093 +echo "${ECHO_T}$_am_result" >&6; }
  1.2094  rm -f confinc confmf
  1.2095  
  1.2096 -# Check whether --enable-dependency-tracking or --disable-dependency-tracking was given.
  1.2097 +# Check whether --enable-dependency-tracking was given.
  1.2098  if test "${enable_dependency_tracking+set}" = set; then
  1.2099 -  enableval="$enable_dependency_tracking"
  1.2100 -
  1.2101 -fi;
  1.2102 +  enableval=$enable_dependency_tracking;
  1.2103 +fi
  1.2104 +
  1.2105  if test "x$enable_dependency_tracking" != xno; then
  1.2106    am_depcomp="$ac_aux_dir/depcomp"
  1.2107    AMDEPBACKSLASH='\'
  1.2108 @@ -1815,8 +2249,8 @@
  1.2109  if test -n "$ac_tool_prefix"; then
  1.2110    # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
  1.2111  set dummy ${ac_tool_prefix}gcc; ac_word=$2
  1.2112 -echo "$as_me:$LINENO: checking for $ac_word" >&5
  1.2113 -echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
  1.2114 +{ echo "$as_me:$LINENO: checking for $ac_word" >&5
  1.2115 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
  1.2116  if test "${ac_cv_prog_CC+set}" = set; then
  1.2117    echo $ECHO_N "(cached) $ECHO_C" >&6
  1.2118  else
  1.2119 @@ -1829,32 +2263,34 @@
  1.2120    IFS=$as_save_IFS
  1.2121    test -z "$as_dir" && as_dir=.
  1.2122    for ac_exec_ext in '' $ac_executable_extensions; do
  1.2123 -  if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
  1.2124 +  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; }; then
  1.2125      ac_cv_prog_CC="${ac_tool_prefix}gcc"
  1.2126      echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
  1.2127      break 2
  1.2128    fi
  1.2129  done
  1.2130  done
  1.2131 +IFS=$as_save_IFS
  1.2132  
  1.2133  fi
  1.2134  fi
  1.2135  CC=$ac_cv_prog_CC
  1.2136  if test -n "$CC"; then
  1.2137 -  echo "$as_me:$LINENO: result: $CC" >&5
  1.2138 -echo "${ECHO_T}$CC" >&6
  1.2139 -else
  1.2140 -  echo "$as_me:$LINENO: result: no" >&5
  1.2141 -echo "${ECHO_T}no" >&6
  1.2142 -fi
  1.2143 +  { echo "$as_me:$LINENO: result: $CC" >&5
  1.2144 +echo "${ECHO_T}$CC" >&6; }
  1.2145 +else
  1.2146 +  { echo "$as_me:$LINENO: result: no" >&5
  1.2147 +echo "${ECHO_T}no" >&6; }
  1.2148 +fi
  1.2149 +
  1.2150  
  1.2151  fi
  1.2152  if test -z "$ac_cv_prog_CC"; then
  1.2153    ac_ct_CC=$CC
  1.2154    # Extract the first word of "gcc", so it can be a program name with args.
  1.2155  set dummy gcc; ac_word=$2
  1.2156 -echo "$as_me:$LINENO: checking for $ac_word" >&5
  1.2157 -echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
  1.2158 +{ echo "$as_me:$LINENO: checking for $ac_word" >&5
  1.2159 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
  1.2160  if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
  1.2161    echo $ECHO_N "(cached) $ECHO_C" >&6
  1.2162  else
  1.2163 @@ -1867,36 +2303,51 @@
  1.2164    IFS=$as_save_IFS
  1.2165    test -z "$as_dir" && as_dir=.
  1.2166    for ac_exec_ext in '' $ac_executable_extensions; do
  1.2167 -  if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
  1.2168 +  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; }; then
  1.2169      ac_cv_prog_ac_ct_CC="gcc"
  1.2170      echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
  1.2171      break 2
  1.2172    fi
  1.2173  done
  1.2174  done
  1.2175 +IFS=$as_save_IFS
  1.2176  
  1.2177  fi
  1.2178  fi
  1.2179  ac_ct_CC=$ac_cv_prog_ac_ct_CC
  1.2180  if test -n "$ac_ct_CC"; then
  1.2181 -  echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
  1.2182 -echo "${ECHO_T}$ac_ct_CC" >&6
  1.2183 -else
  1.2184 -  echo "$as_me:$LINENO: result: no" >&5
  1.2185 -echo "${ECHO_T}no" >&6
  1.2186 -fi
  1.2187 -
  1.2188 -  CC=$ac_ct_CC
  1.2189 +  { echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
  1.2190 +echo "${ECHO_T}$ac_ct_CC" >&6; }
  1.2191 +else
  1.2192 +  { echo "$as_me:$LINENO: result: no" >&5
  1.2193 +echo "${ECHO_T}no" >&6; }
  1.2194 +fi
  1.2195 +
  1.2196 +  if test "x$ac_ct_CC" = x; then
  1.2197 +    CC=""
  1.2198 +  else
  1.2199 +    case $cross_compiling:$ac_tool_warned in
  1.2200 +yes:)
  1.2201 +{ echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools
  1.2202 +whose name does not start with the host triplet.  If you think this
  1.2203 +configuration is useful to you, please write to autoconf@gnu.org." >&5
  1.2204 +echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools
  1.2205 +whose name does not start with the host triplet.  If you think this
  1.2206 +configuration is useful to you, please write to autoconf@gnu.org." >&2;}
  1.2207 +ac_tool_warned=yes ;;
  1.2208 +esac
  1.2209 +    CC=$ac_ct_CC
  1.2210 +  fi
  1.2211  else
  1.2212    CC="$ac_cv_prog_CC"
  1.2213  fi
  1.2214  
  1.2215  if test -z "$CC"; then
  1.2216 -  if test -n "$ac_tool_prefix"; then
  1.2217 -  # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
  1.2218 +          if test -n "$ac_tool_prefix"; then
  1.2219 +    # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
  1.2220  set dummy ${ac_tool_prefix}cc; ac_word=$2
  1.2221 -echo "$as_me:$LINENO: checking for $ac_word" >&5
  1.2222 -echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
  1.2223 +{ echo "$as_me:$LINENO: checking for $ac_word" >&5
  1.2224 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
  1.2225  if test "${ac_cv_prog_CC+set}" = set; then
  1.2226    echo $ECHO_N "(cached) $ECHO_C" >&6
  1.2227  else
  1.2228 @@ -1909,74 +2360,34 @@
  1.2229    IFS=$as_save_IFS
  1.2230    test -z "$as_dir" && as_dir=.
  1.2231    for ac_exec_ext in '' $ac_executable_extensions; do
  1.2232 -  if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
  1.2233 +  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; }; then
  1.2234      ac_cv_prog_CC="${ac_tool_prefix}cc"
  1.2235      echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
  1.2236      break 2
  1.2237    fi
  1.2238  done
  1.2239  done
  1.2240 +IFS=$as_save_IFS
  1.2241  
  1.2242  fi
  1.2243  fi
  1.2244  CC=$ac_cv_prog_CC
  1.2245  if test -n "$CC"; then
  1.2246 -  echo "$as_me:$LINENO: result: $CC" >&5
  1.2247 -echo "${ECHO_T}$CC" >&6
  1.2248 -else
  1.2249 -  echo "$as_me:$LINENO: result: no" >&5
  1.2250 -echo "${ECHO_T}no" >&6
  1.2251 -fi
  1.2252 -
  1.2253 -fi
  1.2254 -if test -z "$ac_cv_prog_CC"; then
  1.2255 -  ac_ct_CC=$CC
  1.2256 -  # Extract the first word of "cc", so it can be a program name with args.
  1.2257 -set dummy cc; ac_word=$2
  1.2258 -echo "$as_me:$LINENO: checking for $ac_word" >&5
  1.2259 -echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
  1.2260 -if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
  1.2261 -  echo $ECHO_N "(cached) $ECHO_C" >&6
  1.2262 -else
  1.2263 -  if test -n "$ac_ct_CC"; then
  1.2264 -  ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
  1.2265 -else
  1.2266 -as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  1.2267 -for as_dir in $PATH
  1.2268 -do
  1.2269 -  IFS=$as_save_IFS
  1.2270 -  test -z "$as_dir" && as_dir=.
  1.2271 -  for ac_exec_ext in '' $ac_executable_extensions; do
  1.2272 -  if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
  1.2273 -    ac_cv_prog_ac_ct_CC="cc"
  1.2274 -    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
  1.2275 -    break 2
  1.2276 -  fi
  1.2277 -done
  1.2278 -done
  1.2279 -
  1.2280 -fi
  1.2281 -fi
  1.2282 -ac_ct_CC=$ac_cv_prog_ac_ct_CC
  1.2283 -if test -n "$ac_ct_CC"; then
  1.2284 -  echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
  1.2285 -echo "${ECHO_T}$ac_ct_CC" >&6
  1.2286 -else
  1.2287 -  echo "$as_me:$LINENO: result: no" >&5
  1.2288 -echo "${ECHO_T}no" >&6
  1.2289 -fi
  1.2290 -
  1.2291 -  CC=$ac_ct_CC
  1.2292 -else
  1.2293 -  CC="$ac_cv_prog_CC"
  1.2294 -fi
  1.2295 -
  1.2296 +  { echo "$as_me:$LINENO: result: $CC" >&5
  1.2297 +echo "${ECHO_T}$CC" >&6; }
  1.2298 +else
  1.2299 +  { echo "$as_me:$LINENO: result: no" >&5
  1.2300 +echo "${ECHO_T}no" >&6; }
  1.2301 +fi
  1.2302 +
  1.2303 +
  1.2304 +  fi
  1.2305  fi
  1.2306  if test -z "$CC"; then
  1.2307    # Extract the first word of "cc", so it can be a program name with args.
  1.2308  set dummy cc; ac_word=$2
  1.2309 -echo "$as_me:$LINENO: checking for $ac_word" >&5
  1.2310 -echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
  1.2311 +{ echo "$as_me:$LINENO: checking for $ac_word" >&5
  1.2312 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
  1.2313  if test "${ac_cv_prog_CC+set}" = set; then
  1.2314    echo $ECHO_N "(cached) $ECHO_C" >&6
  1.2315  else
  1.2316 @@ -1990,7 +2401,7 @@
  1.2317    IFS=$as_save_IFS
  1.2318    test -z "$as_dir" && as_dir=.
  1.2319    for ac_exec_ext in '' $ac_executable_extensions; do
  1.2320 -  if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
  1.2321 +  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; }; then
  1.2322      if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
  1.2323         ac_prog_rejected=yes
  1.2324         continue
  1.2325 @@ -2001,6 +2412,7 @@
  1.2326    fi
  1.2327  done
  1.2328  done
  1.2329 +IFS=$as_save_IFS
  1.2330  
  1.2331  if test $ac_prog_rejected = yes; then
  1.2332    # We found a bogon in the path, so make sure we never use it.
  1.2333 @@ -2018,22 +2430,23 @@
  1.2334  fi
  1.2335  CC=$ac_cv_prog_CC
  1.2336  if test -n "$CC"; then
  1.2337 -  echo "$as_me:$LINENO: result: $CC" >&5
  1.2338 -echo "${ECHO_T}$CC" >&6
  1.2339 -else
  1.2340 -  echo "$as_me:$LINENO: result: no" >&5
  1.2341 -echo "${ECHO_T}no" >&6
  1.2342 -fi
  1.2343 +  { echo "$as_me:$LINENO: result: $CC" >&5
  1.2344 +echo "${ECHO_T}$CC" >&6; }
  1.2345 +else
  1.2346 +  { echo "$as_me:$LINENO: result: no" >&5
  1.2347 +echo "${ECHO_T}no" >&6; }
  1.2348 +fi
  1.2349 +
  1.2350  
  1.2351  fi
  1.2352  if test -z "$CC"; then
  1.2353    if test -n "$ac_tool_prefix"; then
  1.2354 -  for ac_prog in cl
  1.2355 +  for ac_prog in cl.exe
  1.2356    do
  1.2357      # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
  1.2358  set dummy $ac_tool_prefix$ac_prog; ac_word=$2
  1.2359 -echo "$as_me:$LINENO: checking for $ac_word" >&5
  1.2360 -echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
  1.2361 +{ echo "$as_me:$LINENO: checking for $ac_word" >&5
  1.2362 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
  1.2363  if test "${ac_cv_prog_CC+set}" = set; then
  1.2364    echo $ECHO_N "(cached) $ECHO_C" >&6
  1.2365  else
  1.2366 @@ -2046,36 +2459,38 @@
  1.2367    IFS=$as_save_IFS
  1.2368    test -z "$as_dir" && as_dir=.
  1.2369    for ac_exec_ext in '' $ac_executable_extensions; do
  1.2370 -  if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
  1.2371 +  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; }; then
  1.2372      ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
  1.2373      echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
  1.2374      break 2
  1.2375    fi
  1.2376  done
  1.2377  done
  1.2378 +IFS=$as_save_IFS
  1.2379  
  1.2380  fi
  1.2381  fi
  1.2382  CC=$ac_cv_prog_CC
  1.2383  if test -n "$CC"; then
  1.2384 -  echo "$as_me:$LINENO: result: $CC" >&5
  1.2385 -echo "${ECHO_T}$CC" >&6
  1.2386 -else
  1.2387 -  echo "$as_me:$LINENO: result: no" >&5
  1.2388 -echo "${ECHO_T}no" >&6
  1.2389 -fi
  1.2390 +  { echo "$as_me:$LINENO: result: $CC" >&5
  1.2391 +echo "${ECHO_T}$CC" >&6; }
  1.2392 +else
  1.2393 +  { echo "$as_me:$LINENO: result: no" >&5
  1.2394 +echo "${ECHO_T}no" >&6; }
  1.2395 +fi
  1.2396 +
  1.2397  
  1.2398      test -n "$CC" && break
  1.2399    done
  1.2400  fi
  1.2401  if test -z "$CC"; then
  1.2402    ac_ct_CC=$CC
  1.2403 -  for ac_prog in cl
  1.2404 +  for ac_prog in cl.exe
  1.2405  do
  1.2406    # Extract the first word of "$ac_prog", so it can be a program name with args.
  1.2407  set dummy $ac_prog; ac_word=$2
  1.2408 -echo "$as_me:$LINENO: checking for $ac_word" >&5
  1.2409 -echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
  1.2410 +{ echo "$as_me:$LINENO: checking for $ac_word" >&5
  1.2411 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
  1.2412  if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
  1.2413    echo $ECHO_N "(cached) $ECHO_C" >&6
  1.2414  else
  1.2415 @@ -2088,29 +2503,45 @@
  1.2416    IFS=$as_save_IFS
  1.2417    test -z "$as_dir" && as_dir=.
  1.2418    for ac_exec_ext in '' $ac_executable_extensions; do
  1.2419 -  if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
  1.2420 +  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; }; then
  1.2421      ac_cv_prog_ac_ct_CC="$ac_prog"
  1.2422      echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
  1.2423      break 2
  1.2424    fi
  1.2425  done
  1.2426  done
  1.2427 +IFS=$as_save_IFS
  1.2428  
  1.2429  fi
  1.2430  fi
  1.2431  ac_ct_CC=$ac_cv_prog_ac_ct_CC
  1.2432  if test -n "$ac_ct_CC"; then
  1.2433 -  echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
  1.2434 -echo "${ECHO_T}$ac_ct_CC" >&6
  1.2435 -else
  1.2436 -  echo "$as_me:$LINENO: result: no" >&5
  1.2437 -echo "${ECHO_T}no" >&6
  1.2438 -fi
  1.2439 +  { echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
  1.2440 +echo "${ECHO_T}$ac_ct_CC" >&6; }
  1.2441 +else
  1.2442 +  { echo "$as_me:$LINENO: result: no" >&5
  1.2443 +echo "${ECHO_T}no" >&6; }
  1.2444 +fi
  1.2445 +
  1.2446  
  1.2447    test -n "$ac_ct_CC" && break
  1.2448  done
  1.2449  
  1.2450 -  CC=$ac_ct_CC
  1.2451 +  if test "x$ac_ct_CC" = x; then
  1.2452 +    CC=""
  1.2453 +  else
  1.2454 +    case $cross_compiling:$ac_tool_warned in
  1.2455 +yes:)
  1.2456 +{ echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools
  1.2457 +whose name does not start with the host triplet.  If you think this
  1.2458 +configuration is useful to you, please write to autoconf@gnu.org." >&5
  1.2459 +echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools
  1.2460 +whose name does not start with the host triplet.  If you think this
  1.2461 +configuration is useful to you, please write to autoconf@gnu.org." >&2;}
  1.2462 +ac_tool_warned=yes ;;
  1.2463 +esac
  1.2464 +    CC=$ac_ct_CC
  1.2465 +  fi
  1.2466  fi
  1.2467  
  1.2468  fi
  1.2469 @@ -2123,21 +2554,35 @@
  1.2470     { (exit 1); exit 1; }; }
  1.2471  
  1.2472  # Provide some information about the compiler.
  1.2473 -echo "$as_me:$LINENO:" \
  1.2474 -     "checking for C compiler version" >&5
  1.2475 +echo "$as_me:$LINENO: checking for C compiler version" >&5
  1.2476  ac_compiler=`set X $ac_compile; echo $2`
  1.2477 -{ (eval echo "$as_me:$LINENO: \"$ac_compiler --version </dev/null >&5\"") >&5
  1.2478 -  (eval $ac_compiler --version </dev/null >&5) 2>&5
  1.2479 +{ (ac_try="$ac_compiler --version >&5"
  1.2480 +case "(($ac_try" in
  1.2481 +  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  1.2482 +  *) ac_try_echo=$ac_try;;
  1.2483 +esac
  1.2484 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
  1.2485 +  (eval "$ac_compiler --version >&5") 2>&5
  1.2486    ac_status=$?
  1.2487    echo "$as_me:$LINENO: \$? = $ac_status" >&5
  1.2488    (exit $ac_status); }
  1.2489 -{ (eval echo "$as_me:$LINENO: \"$ac_compiler -v </dev/null >&5\"") >&5
  1.2490 -  (eval $ac_compiler -v </dev/null >&5) 2>&5
  1.2491 +{ (ac_try="$ac_compiler -v >&5"
  1.2492 +case "(($ac_try" in
  1.2493 +  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  1.2494 +  *) ac_try_echo=$ac_try;;
  1.2495 +esac
  1.2496 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
  1.2497 +  (eval "$ac_compiler -v >&5") 2>&5
  1.2498    ac_status=$?
  1.2499    echo "$as_me:$LINENO: \$? = $ac_status" >&5
  1.2500    (exit $ac_status); }
  1.2501 -{ (eval echo "$as_me:$LINENO: \"$ac_compiler -V </dev/null >&5\"") >&5
  1.2502 -  (eval $ac_compiler -V </dev/null >&5) 2>&5
  1.2503 +{ (ac_try="$ac_compiler -V >&5"
  1.2504 +case "(($ac_try" in
  1.2505 +  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  1.2506 +  *) ac_try_echo=$ac_try;;
  1.2507 +esac
  1.2508 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
  1.2509 +  (eval "$ac_compiler -V >&5") 2>&5
  1.2510    ac_status=$?
  1.2511    echo "$as_me:$LINENO: \$? = $ac_status" >&5
  1.2512    (exit $ac_status); }
  1.2513 @@ -2162,46 +2607,70 @@
  1.2514  # Try to create an executable without -o first, disregard a.out.
  1.2515  # It will help us diagnose broken compilers, and finding out an intuition
  1.2516  # of exeext.
  1.2517 -echo "$as_me:$LINENO: checking for C compiler default output file name" >&5
  1.2518 -echo $ECHO_N "checking for C compiler default output file name... $ECHO_C" >&6
  1.2519 +{ echo "$as_me:$LINENO: checking for C compiler default output file name" >&5
  1.2520 +echo $ECHO_N "checking for C compiler default output file name... $ECHO_C" >&6; }
  1.2521  ac_link_default=`echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
  1.2522 -if { (eval echo "$as_me:$LINENO: \"$ac_link_default\"") >&5
  1.2523 -  (eval $ac_link_default) 2>&5
  1.2524 +#
  1.2525 +# List of possible output files, starting from the most likely.
  1.2526 +# The algorithm is not robust to junk in `.', hence go to wildcards (a.*)
  1.2527 +# only as a last resort.  b.out is created by i960 compilers.
  1.2528 +ac_files='a_out.exe a.exe conftest.exe a.out conftest a.* conftest.* b.out'
  1.2529 +#
  1.2530 +# The IRIX 6 linker writes into existing files which may not be
  1.2531 +# executable, retaining their permissions.  Remove them first so a
  1.2532 +# subsequent execution test works.
  1.2533 +ac_rmfiles=
  1.2534 +for ac_file in $ac_files
  1.2535 +do
  1.2536 +  case $ac_file in
  1.2537 +    *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.o | *.obj ) ;;
  1.2538 +    * ) ac_rmfiles="$ac_rmfiles $ac_file";;
  1.2539 +  esac
  1.2540 +done
  1.2541 +rm -f $ac_rmfiles
  1.2542 +
  1.2543 +if { (ac_try="$ac_link_default"
  1.2544 +case "(($ac_try" in
  1.2545 +  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  1.2546 +  *) ac_try_echo=$ac_try;;
  1.2547 +esac
  1.2548 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
  1.2549 +  (eval "$ac_link_default") 2>&5
  1.2550    ac_status=$?
  1.2551    echo "$as_me:$LINENO: \$? = $ac_status" >&5
  1.2552    (exit $ac_status); }; then
  1.2553 -  # Find the output, starting from the most likely.  This scheme is
  1.2554 -# not robust to junk in `.', hence go to wildcards (a.*) only as a last
  1.2555 -# resort.
  1.2556 -
  1.2557 -# Be careful to initialize this variable, since it used to be cached.
  1.2558 -# Otherwise an old cache value of `no' led to `EXEEXT = no' in a Makefile.
  1.2559 -ac_cv_exeext=
  1.2560 -# b.out is created by i960 compilers.
  1.2561 -for ac_file in a_out.exe a.exe conftest.exe a.out conftest a.* conftest.* b.out
  1.2562 +  # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
  1.2563 +# So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
  1.2564 +# in a Makefile.  We should not override ac_cv_exeext if it was cached,
  1.2565 +# so that the user can short-circuit this test for compilers unknown to
  1.2566 +# Autoconf.
  1.2567 +for ac_file in $ac_files
  1.2568  do
  1.2569    test -f "$ac_file" || continue
  1.2570    case $ac_file in
  1.2571 -    *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.o | *.obj )
  1.2572 -	;;
  1.2573 -    conftest.$ac_ext )
  1.2574 -	# This is the source file.
  1.2575 +    *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.o | *.obj )
  1.2576  	;;
  1.2577      [ab].out )
  1.2578  	# We found the default executable, but exeext='' is most
  1.2579  	# certainly right.
  1.2580  	break;;
  1.2581      *.* )
  1.2582 -	ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
  1.2583 -	# FIXME: I believe we export ac_cv_exeext for Libtool,
  1.2584 -	# but it would be cool to find out if it's true.  Does anybody
  1.2585 -	# maintain Libtool? --akim.
  1.2586 -	export ac_cv_exeext
  1.2587 +        if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
  1.2588 +	then :; else
  1.2589 +	   ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
  1.2590 +	fi
  1.2591 +	# We set ac_cv_exeext here because the later test for it is not
  1.2592 +	# safe: cross compilers may not add the suffix if given an `-o'
  1.2593 +	# argument, so we may need to know it at that point already.
  1.2594 +	# Even if this section looks crufty: it has the advantage of
  1.2595 +	# actually working.
  1.2596  	break;;
  1.2597      * )
  1.2598  	break;;
  1.2599    esac
  1.2600  done
  1.2601 +test "$ac_cv_exeext" = no && ac_cv_exeext=
  1.2602 +
  1.2603  else
  1.2604    echo "$as_me: failed program was:" >&5
  1.2605  sed 's/^/| /' conftest.$ac_ext >&5
  1.2606 @@ -2214,19 +2683,23 @@
  1.2607  fi
  1.2608  
  1.2609  ac_exeext=$ac_cv_exeext
  1.2610 -echo "$as_me:$LINENO: result: $ac_file" >&5
  1.2611 -echo "${ECHO_T}$ac_file" >&6
  1.2612 -
  1.2613 -# Check the compiler produces executables we can run.  If not, either
  1.2614 +{ echo "$as_me:$LINENO: result: $ac_file" >&5
  1.2615 +echo "${ECHO_T}$ac_file" >&6; }
  1.2616 +
  1.2617 +# Check that the compiler produces executables we can run.  If not, either
  1.2618  # the compiler is broken, or we cross compile.
  1.2619 -echo "$as_me:$LINENO: checking whether the C compiler works" >&5
  1.2620 -echo $ECHO_N "checking whether the C compiler works... $ECHO_C" >&6
  1.2621 +{ echo "$as_me:$LINENO: checking whether the C compiler works" >&5
  1.2622 +echo $ECHO_N "checking whether the C compiler works... $ECHO_C" >&6; }
  1.2623  # FIXME: These cross compiler hacks should be removed for Autoconf 3.0
  1.2624  # If not cross compiling, check that we can run a simple program.
  1.2625  if test "$cross_compiling" != yes; then
  1.2626    if { ac_try='./$ac_file'
  1.2627 -  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
  1.2628 -  (eval $ac_try) 2>&5
  1.2629 +  { (case "(($ac_try" in
  1.2630 +  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  1.2631 +  *) ac_try_echo=$ac_try;;
  1.2632 +esac
  1.2633 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
  1.2634 +  (eval "$ac_try") 2>&5
  1.2635    ac_status=$?
  1.2636    echo "$as_me:$LINENO: \$? = $ac_status" >&5
  1.2637    (exit $ac_status); }; }; then
  1.2638 @@ -2245,22 +2718,27 @@
  1.2639      fi
  1.2640    fi
  1.2641  fi
  1.2642 -echo "$as_me:$LINENO: result: yes" >&5
  1.2643 -echo "${ECHO_T}yes" >&6
  1.2644 +{ echo "$as_me:$LINENO: result: yes" >&5
  1.2645 +echo "${ECHO_T}yes" >&6; }
  1.2646  
  1.2647  rm -f a.out a.exe conftest$ac_cv_exeext b.out
  1.2648  ac_clean_files=$ac_clean_files_save
  1.2649 -# Check the compiler produces executables we can run.  If not, either
  1.2650 +# Check that the compiler produces executables we can run.  If not, either
  1.2651  # the compiler is broken, or we cross compile.
  1.2652 -echo "$as_me:$LINENO: checking whether we are cross compiling" >&5
  1.2653 -echo $ECHO_N "checking whether we are cross compiling... $ECHO_C" >&6
  1.2654 -echo "$as_me:$LINENO: result: $cross_compiling" >&5
  1.2655 -echo "${ECHO_T}$cross_compiling" >&6
  1.2656 -
  1.2657 -echo "$as_me:$LINENO: checking for suffix of executables" >&5
  1.2658 -echo $ECHO_N "checking for suffix of executables... $ECHO_C" >&6
  1.2659 -if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
  1.2660 -  (eval $ac_link) 2>&5
  1.2661 +{ echo "$as_me:$LINENO: checking whether we are cross compiling" >&5
  1.2662 +echo $ECHO_N "checking whether we are cross compiling... $ECHO_C" >&6; }
  1.2663 +{ echo "$as_me:$LINENO: result: $cross_compiling" >&5
  1.2664 +echo "${ECHO_T}$cross_compiling" >&6; }
  1.2665 +
  1.2666 +{ echo "$as_me:$LINENO: checking for suffix of executables" >&5
  1.2667 +echo $ECHO_N "checking for suffix of executables... $ECHO_C" >&6; }
  1.2668 +if { (ac_try="$ac_link"
  1.2669 +case "(($ac_try" in
  1.2670 +  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  1.2671 +  *) ac_try_echo=$ac_try;;
  1.2672 +esac
  1.2673 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
  1.2674 +  (eval "$ac_link") 2>&5
  1.2675    ac_status=$?
  1.2676    echo "$as_me:$LINENO: \$? = $ac_status" >&5
  1.2677    (exit $ac_status); }; then
  1.2678 @@ -2271,9 +2749,8 @@
  1.2679  for ac_file in conftest.exe conftest conftest.*; do
  1.2680    test -f "$ac_file" || continue
  1.2681    case $ac_file in
  1.2682 -    *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.o | *.obj ) ;;
  1.2683 +    *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.o | *.obj ) ;;
  1.2684      *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
  1.2685 -	  export ac_cv_exeext
  1.2686  	  break;;
  1.2687      * ) break;;
  1.2688    esac
  1.2689 @@ -2287,14 +2764,14 @@
  1.2690  fi
  1.2691  
  1.2692  rm -f conftest$ac_cv_exeext
  1.2693 -echo "$as_me:$LINENO: result: $ac_cv_exeext" >&5
  1.2694 -echo "${ECHO_T}$ac_cv_exeext" >&6
  1.2695 +{ echo "$as_me:$LINENO: result: $ac_cv_exeext" >&5
  1.2696 +echo "${ECHO_T}$ac_cv_exeext" >&6; }
  1.2697  
  1.2698  rm -f conftest.$ac_ext
  1.2699  EXEEXT=$ac_cv_exeext
  1.2700  ac_exeext=$EXEEXT
  1.2701 -echo "$as_me:$LINENO: checking for suffix of object files" >&5
  1.2702 -echo $ECHO_N "checking for suffix of object files... $ECHO_C" >&6
  1.2703 +{ echo "$as_me:$LINENO: checking for suffix of object files" >&5
  1.2704 +echo $ECHO_N "checking for suffix of object files... $ECHO_C" >&6; }
  1.2705  if test "${ac_cv_objext+set}" = set; then
  1.2706    echo $ECHO_N "(cached) $ECHO_C" >&6
  1.2707  else
  1.2708 @@ -2314,14 +2791,20 @@
  1.2709  }
  1.2710  _ACEOF
  1.2711  rm -f conftest.o conftest.obj
  1.2712 -if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
  1.2713 -  (eval $ac_compile) 2>&5
  1.2714 +if { (ac_try="$ac_compile"
  1.2715 +case "(($ac_try" in
  1.2716 +  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  1.2717 +  *) ac_try_echo=$ac_try;;
  1.2718 +esac
  1.2719 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
  1.2720 +  (eval "$ac_compile") 2>&5
  1.2721    ac_status=$?
  1.2722    echo "$as_me:$LINENO: \$? = $ac_status" >&5
  1.2723    (exit $ac_status); }; then
  1.2724 -  for ac_file in `(ls conftest.o conftest.obj; ls conftest.*) 2>/dev/null`; do
  1.2725 +  for ac_file in conftest.o conftest.obj conftest.*; do
  1.2726 +  test -f "$ac_file" || continue;
  1.2727    case $ac_file in
  1.2728 -    *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg ) ;;
  1.2729 +    *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf ) ;;
  1.2730      *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
  1.2731         break;;
  1.2732    esac
  1.2733 @@ -2339,12 +2822,12 @@
  1.2734  
  1.2735  rm -f conftest.$ac_cv_objext conftest.$ac_ext
  1.2736  fi
  1.2737 -echo "$as_me:$LINENO: result: $ac_cv_objext" >&5
  1.2738 -echo "${ECHO_T}$ac_cv_objext" >&6
  1.2739 +{ echo "$as_me:$LINENO: result: $ac_cv_objext" >&5
  1.2740 +echo "${ECHO_T}$ac_cv_objext" >&6; }
  1.2741  OBJEXT=$ac_cv_objext
  1.2742  ac_objext=$OBJEXT
  1.2743 -echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5
  1.2744 -echo $ECHO_N "checking whether we are using the GNU C compiler... $ECHO_C" >&6
  1.2745 +{ echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5
  1.2746 +echo $ECHO_N "checking whether we are using the GNU C compiler... $ECHO_C" >&6; }
  1.2747  if test "${ac_cv_c_compiler_gnu+set}" = set; then
  1.2748    echo $ECHO_N "(cached) $ECHO_C" >&6
  1.2749  else
  1.2750 @@ -2367,23 +2850,36 @@
  1.2751  }
  1.2752  _ACEOF
  1.2753  rm -f conftest.$ac_objext
  1.2754 -if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
  1.2755 -  (eval $ac_compile) 2>conftest.er1
  1.2756 -  ac_status=$?
  1.2757 -  grep -v '^ *+' conftest.er1 >conftest.err
  1.2758 -  rm -f conftest.er1
  1.2759 -  cat conftest.err >&5
  1.2760 -  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  1.2761 -  (exit $ac_status); } &&
  1.2762 -	 { ac_try='test -z "$ac_c_werror_flag"			 || test ! -s conftest.err'
  1.2763 -  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
  1.2764 -  (eval $ac_try) 2>&5
  1.2765 -  ac_status=$?
  1.2766 -  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  1.2767 -  (exit $ac_status); }; } &&
  1.2768 -	 { ac_try='test -s conftest.$ac_objext'
  1.2769 -  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
  1.2770 -  (eval $ac_try) 2>&5
  1.2771 +if { (ac_try="$ac_compile"
  1.2772 +case "(($ac_try" in
  1.2773 +  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  1.2774 +  *) ac_try_echo=$ac_try;;
  1.2775 +esac
  1.2776 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
  1.2777 +  (eval "$ac_compile") 2>conftest.er1
  1.2778 +  ac_status=$?
  1.2779 +  grep -v '^ *+' conftest.er1 >conftest.err
  1.2780 +  rm -f conftest.er1
  1.2781 +  cat conftest.err >&5
  1.2782 +  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  1.2783 +  (exit $ac_status); } &&
  1.2784 +	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
  1.2785 +  { (case "(($ac_try" in
  1.2786 +  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  1.2787 +  *) ac_try_echo=$ac_try;;
  1.2788 +esac
  1.2789 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
  1.2790 +  (eval "$ac_try") 2>&5
  1.2791 +  ac_status=$?
  1.2792 +  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  1.2793 +  (exit $ac_status); }; } &&
  1.2794 +	 { ac_try='test -s conftest.$ac_objext'
  1.2795 +  { (case "(($ac_try" in
  1.2796 +  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  1.2797 +  *) ac_try_echo=$ac_try;;
  1.2798 +esac
  1.2799 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
  1.2800 +  (eval "$ac_try") 2>&5
  1.2801    ac_status=$?
  1.2802    echo "$as_me:$LINENO: \$? = $ac_status" >&5
  1.2803    (exit $ac_status); }; }; then
  1.2804 @@ -2392,56 +2888,73 @@
  1.2805    echo "$as_me: failed program was:" >&5
  1.2806  sed 's/^/| /' conftest.$ac_ext >&5
  1.2807  
  1.2808 -ac_compiler_gnu=no
  1.2809 -fi
  1.2810 -rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
  1.2811 +	ac_compiler_gnu=no
  1.2812 +fi
  1.2813 +
  1.2814 +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
  1.2815  ac_cv_c_compiler_gnu=$ac_compiler_gnu
  1.2816  
  1.2817  fi
  1.2818 -echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5
  1.2819 -echo "${ECHO_T}$ac_cv_c_compiler_gnu" >&6
  1.2820 +{ echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5
  1.2821 +echo "${ECHO_T}$ac_cv_c_compiler_gnu" >&6; }
  1.2822  GCC=`test $ac_compiler_gnu = yes && echo yes`
  1.2823  ac_test_CFLAGS=${CFLAGS+set}
  1.2824  ac_save_CFLAGS=$CFLAGS
  1.2825 -CFLAGS="-g"
  1.2826 -echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5
  1.2827 -echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6
  1.2828 +{ echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5
  1.2829 +echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6; }
  1.2830  if test "${ac_cv_prog_cc_g+set}" = set; then
  1.2831    echo $ECHO_N "(cached) $ECHO_C" >&6
  1.2832  else
  1.2833 -  cat >conftest.$ac_ext <<_ACEOF
  1.2834 -/* confdefs.h.  */
  1.2835 -_ACEOF
  1.2836 -cat confdefs.h >>conftest.$ac_ext
  1.2837 -cat >>conftest.$ac_ext <<_ACEOF
  1.2838 -/* end confdefs.h.  */
  1.2839 -
  1.2840 -int
  1.2841 -main ()
  1.2842 -{
  1.2843 -
  1.2844 -  ;
  1.2845 -  return 0;
  1.2846 -}
  1.2847 -_ACEOF
  1.2848 -rm -f conftest.$ac_objext
  1.2849 -if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
  1.2850 -  (eval $ac_compile) 2>conftest.er1
  1.2851 -  ac_status=$?
  1.2852 -  grep -v '^ *+' conftest.er1 >conftest.err
  1.2853 -  rm -f conftest.er1
  1.2854 -  cat conftest.err >&5
  1.2855 -  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  1.2856 -  (exit $ac_status); } &&
  1.2857 -	 { ac_try='test -z "$ac_c_werror_flag"			 || test ! -s conftest.err'
  1.2858 -  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
  1.2859 -  (eval $ac_try) 2>&5
  1.2860 -  ac_status=$?
  1.2861 -  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  1.2862 -  (exit $ac_status); }; } &&
  1.2863 -	 { ac_try='test -s conftest.$ac_objext'
  1.2864 -  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
  1.2865 -  (eval $ac_try) 2>&5
  1.2866 +  ac_save_c_werror_flag=$ac_c_werror_flag
  1.2867 +   ac_c_werror_flag=yes
  1.2868 +   ac_cv_prog_cc_g=no
  1.2869 +   CFLAGS="-g"
  1.2870 +   cat >conftest.$ac_ext <<_ACEOF
  1.2871 +/* confdefs.h.  */
  1.2872 +_ACEOF
  1.2873 +cat confdefs.h >>conftest.$ac_ext
  1.2874 +cat >>conftest.$ac_ext <<_ACEOF
  1.2875 +/* end confdefs.h.  */
  1.2876 +
  1.2877 +int
  1.2878 +main ()
  1.2879 +{
  1.2880 +
  1.2881 +  ;
  1.2882 +  return 0;
  1.2883 +}
  1.2884 +_ACEOF
  1.2885 +rm -f conftest.$ac_objext
  1.2886 +if { (ac_try="$ac_compile"
  1.2887 +case "(($ac_try" in
  1.2888 +  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  1.2889 +  *) ac_try_echo=$ac_try;;
  1.2890 +esac
  1.2891 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
  1.2892 +  (eval "$ac_compile") 2>conftest.er1
  1.2893 +  ac_status=$?
  1.2894 +  grep -v '^ *+' conftest.er1 >conftest.err
  1.2895 +  rm -f conftest.er1
  1.2896 +  cat conftest.err >&5
  1.2897 +  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  1.2898 +  (exit $ac_status); } &&
  1.2899 +	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
  1.2900 +  { (case "(($ac_try" in
  1.2901 +  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  1.2902 +  *) ac_try_echo=$ac_try;;
  1.2903 +esac
  1.2904 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
  1.2905 +  (eval "$ac_try") 2>&5
  1.2906 +  ac_status=$?
  1.2907 +  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  1.2908 +  (exit $ac_status); }; } &&
  1.2909 +	 { ac_try='test -s conftest.$ac_objext'
  1.2910 +  { (case "(($ac_try" in
  1.2911 +  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  1.2912 +  *) ac_try_echo=$ac_try;;
  1.2913 +esac
  1.2914 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
  1.2915 +  (eval "$ac_try") 2>&5
  1.2916    ac_status=$?
  1.2917    echo "$as_me:$LINENO: \$? = $ac_status" >&5
  1.2918    (exit $ac_status); }; }; then
  1.2919 @@ -2450,12 +2963,131 @@
  1.2920    echo "$as_me: failed program was:" >&5
  1.2921  sed 's/^/| /' conftest.$ac_ext >&5
  1.2922  
  1.2923 -ac_cv_prog_cc_g=no
  1.2924 -fi
  1.2925 -rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
  1.2926 -fi
  1.2927 -echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5
  1.2928 -echo "${ECHO_T}$ac_cv_prog_cc_g" >&6
  1.2929 +	CFLAGS=""
  1.2930 +      cat >conftest.$ac_ext <<_ACEOF
  1.2931 +/* confdefs.h.  */
  1.2932 +_ACEOF
  1.2933 +cat confdefs.h >>conftest.$ac_ext
  1.2934 +cat >>conftest.$ac_ext <<_ACEOF
  1.2935 +/* end confdefs.h.  */
  1.2936 +
  1.2937 +int
  1.2938 +main ()
  1.2939 +{
  1.2940 +
  1.2941 +  ;
  1.2942 +  return 0;
  1.2943 +}
  1.2944 +_ACEOF
  1.2945 +rm -f conftest.$ac_objext
  1.2946 +if { (ac_try="$ac_compile"
  1.2947 +case "(($ac_try" in
  1.2948 +  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  1.2949 +  *) ac_try_echo=$ac_try;;
  1.2950 +esac
  1.2951 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
  1.2952 +  (eval "$ac_compile") 2>conftest.er1
  1.2953 +  ac_status=$?
  1.2954 +  grep -v '^ *+' conftest.er1 >conftest.err
  1.2955 +  rm -f conftest.er1
  1.2956 +  cat conftest.err >&5
  1.2957 +  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  1.2958 +  (exit $ac_status); } &&
  1.2959 +	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
  1.2960 +  { (case "(($ac_try" in
  1.2961 +  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  1.2962 +  *) ac_try_echo=$ac_try;;
  1.2963 +esac
  1.2964 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
  1.2965 +  (eval "$ac_try") 2>&5
  1.2966 +  ac_status=$?
  1.2967 +  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  1.2968 +  (exit $ac_status); }; } &&
  1.2969 +	 { ac_try='test -s conftest.$ac_objext'
  1.2970 +  { (case "(($ac_try" in
  1.2971 +  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  1.2972 +  *) ac_try_echo=$ac_try;;
  1.2973 +esac
  1.2974 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
  1.2975 +  (eval "$ac_try") 2>&5
  1.2976 +  ac_status=$?
  1.2977 +  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  1.2978 +  (exit $ac_status); }; }; then
  1.2979 +  :
  1.2980 +else
  1.2981 +  echo "$as_me: failed program was:" >&5
  1.2982 +sed 's/^/| /' conftest.$ac_ext >&5
  1.2983 +
  1.2984 +	ac_c_werror_flag=$ac_save_c_werror_flag
  1.2985 +	 CFLAGS="-g"
  1.2986 +	 cat >conftest.$ac_ext <<_ACEOF
  1.2987 +/* confdefs.h.  */
  1.2988 +_ACEOF
  1.2989 +cat confdefs.h >>conftest.$ac_ext
  1.2990 +cat >>conftest.$ac_ext <<_ACEOF
  1.2991 +/* end confdefs.h.  */
  1.2992 +
  1.2993 +int
  1.2994 +main ()
  1.2995 +{
  1.2996 +
  1.2997 +  ;
  1.2998 +  return 0;
  1.2999 +}
  1.3000 +_ACEOF
  1.3001 +rm -f conftest.$ac_objext
  1.3002 +if { (ac_try="$ac_compile"
  1.3003 +case "(($ac_try" in
  1.3004 +  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  1.3005 +  *) ac_try_echo=$ac_try;;
  1.3006 +esac
  1.3007 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
  1.3008 +  (eval "$ac_compile") 2>conftest.er1
  1.3009 +  ac_status=$?
  1.3010 +  grep -v '^ *+' conftest.er1 >conftest.err
  1.3011 +  rm -f conftest.er1
  1.3012 +  cat conftest.err >&5
  1.3013 +  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  1.3014 +  (exit $ac_status); } &&
  1.3015 +	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
  1.3016 +  { (case "(($ac_try" in
  1.3017 +  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  1.3018 +  *) ac_try_echo=$ac_try;;
  1.3019 +esac
  1.3020 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
  1.3021 +  (eval "$ac_try") 2>&5
  1.3022 +  ac_status=$?
  1.3023 +  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  1.3024 +  (exit $ac_status); }; } &&
  1.3025 +	 { ac_try='test -s conftest.$ac_objext'
  1.3026 +  { (case "(($ac_try" in
  1.3027 +  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  1.3028 +  *) ac_try_echo=$ac_try;;
  1.3029 +esac
  1.3030 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
  1.3031 +  (eval "$ac_try") 2>&5
  1.3032 +  ac_status=$?
  1.3033 +  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  1.3034 +  (exit $ac_status); }; }; then
  1.3035 +  ac_cv_prog_cc_g=yes
  1.3036 +else
  1.3037 +  echo "$as_me: failed program was:" >&5
  1.3038 +sed 's/^/| /' conftest.$ac_ext >&5
  1.3039 +
  1.3040 +
  1.3041 +fi
  1.3042 +
  1.3043 +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
  1.3044 +fi
  1.3045 +
  1.3046 +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
  1.3047 +fi
  1.3048 +
  1.3049 +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
  1.3050 +   ac_c_werror_flag=$ac_save_c_werror_flag
  1.3051 +fi
  1.3052 +{ echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5
  1.3053 +echo "${ECHO_T}$ac_cv_prog_cc_g" >&6; }
  1.3054  if test "$ac_test_CFLAGS" = set; then
  1.3055    CFLAGS=$ac_save_CFLAGS
  1.3056  elif test $ac_cv_prog_cc_g = yes; then
  1.3057 @@ -2471,12 +3103,12 @@
  1.3058      CFLAGS=
  1.3059    fi
  1.3060  fi
  1.3061 -echo "$as_me:$LINENO: checking for $CC option to accept ANSI C" >&5
  1.3062 -echo $ECHO_N "checking for $CC option to accept ANSI C... $ECHO_C" >&6
  1.3063 -if test "${ac_cv_prog_cc_stdc+set}" = set; then
  1.3064 -  echo $ECHO_N "(cached) $ECHO_C" >&6
  1.3065 -else
  1.3066 -  ac_cv_prog_cc_stdc=no
  1.3067 +{ echo "$as_me:$LINENO: checking for $CC option to accept ISO C89" >&5
  1.3068 +echo $ECHO_N "checking for $CC option to accept ISO C89... $ECHO_C" >&6; }
  1.3069 +if test "${ac_cv_prog_cc_c89+set}" = set; then
  1.3070 +  echo $ECHO_N "(cached) $ECHO_C" >&6
  1.3071 +else
  1.3072 +  ac_cv_prog_cc_c89=no
  1.3073  ac_save_CC=$CC
  1.3074  cat >conftest.$ac_ext <<_ACEOF
  1.3075  /* confdefs.h.  */
  1.3076 @@ -2510,12 +3142,17 @@
  1.3077  /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
  1.3078     function prototypes and stuff, but not '\xHH' hex character constants.
  1.3079     These don't provoke an error unfortunately, instead are silently treated
  1.3080 -   as 'x'.  The following induces an error, until -std1 is added to get
  1.3081 +   as 'x'.  The following induces an error, until -std is added to get
  1.3082     proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
  1.3083     array size at least.  It's necessary to write '\x00'==0 to get something
  1.3084 -   that's true only with -std1.  */
  1.3085 +   that's true only with -std.  */
  1.3086  int osf4_cc_array ['\x00' == 0 ? 1 : -1];
  1.3087  
  1.3088 +/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
  1.3089 +   inside strings and character constants.  */
  1.3090 +#define FOO(x) 'x'
  1.3091 +int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
  1.3092 +
  1.3093  int test (int i, double x);
  1.3094  struct s1 {int (*f) (int a);};
  1.3095  struct s2 {int (*f) (double a);};
  1.3096 @@ -2530,201 +3167,74 @@
  1.3097    return 0;
  1.3098  }
  1.3099  _ACEOF
  1.3100 -# Don't try gcc -ansi; that turns off useful extensions and
  1.3101 -# breaks some systems' header files.
  1.3102 -# AIX			-qlanglvl=ansi
  1.3103 -# Ultrix and OSF/1	-std1
  1.3104 -# HP-UX 10.20 and later	-Ae
  1.3105 -# HP-UX older versions	-Aa -D_HPUX_SOURCE
  1.3106 -# SVR4			-Xc -D__EXTENSIONS__
  1.3107 -for ac_arg in "" -qlanglvl=ansi -std1 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
  1.3108 +for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
  1.3109 +	-Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
  1.3110  do
  1.3111    CC="$ac_save_CC $ac_arg"
  1.3112    rm -f conftest.$ac_objext
  1.3113 -if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
  1.3114 -  (eval $ac_compile) 2>conftest.er1
  1.3115 -  ac_status=$?
  1.3116 -  grep -v '^ *+' conftest.er1 >conftest.err
  1.3117 -  rm -f conftest.er1
  1.3118 -  cat conftest.err >&5
  1.3119 -  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  1.3120 -  (exit $ac_status); } &&
  1.3121 -	 { ac_try='test -z "$ac_c_werror_flag"			 || test ! -s conftest.err'
  1.3122 -  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
  1.3123 -  (eval $ac_try) 2>&5
  1.3124 -  ac_status=$?
  1.3125 -  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  1.3126 -  (exit $ac_status); }; } &&
  1.3127 -	 { ac_try='test -s conftest.$ac_objext'
  1.3128 -  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
  1.3129 -  (eval $ac_try) 2>&5
  1.3130 -  ac_status=$?
  1.3131 -  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  1.3132 -  (exit $ac_status); }; }; then
  1.3133 -  ac_cv_prog_cc_stdc=$ac_arg
  1.3134 -break
  1.3135 -else
  1.3136 -  echo "$as_me: failed program was:" >&5
  1.3137 -sed 's/^/| /' conftest.$ac_ext >&5
  1.3138 -
  1.3139 -fi
  1.3140 -rm -f conftest.err conftest.$ac_objext
  1.3141 -done
  1.3142 -rm -f conftest.$ac_ext conftest.$ac_objext
  1.3143 +if { (ac_try="$ac_compile"
  1.3144 +case "(($ac_try" in
  1.3145 +  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  1.3146 +  *) ac_try_echo=$ac_try;;
  1.3147 +esac
  1.3148 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
  1.3149 +  (eval "$ac_compile") 2>conftest.er1
  1.3150 +  ac_status=$?
  1.3151 +  grep -v '^ *+' conftest.er1 >conftest.err
  1.3152 +  rm -f conftest.er1
  1.3153 +  cat conftest.err >&5
  1.3154 +  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  1.3155 +  (exit $ac_status); } &&
  1.3156 +	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
  1.3157 +  { (case "(($ac_try" in
  1.3158 +  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  1.3159 +  *) ac_try_echo=$ac_try;;
  1.3160 +esac
  1.3161 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
  1.3162 +  (eval "$ac_try") 2>&5
  1.3163 +  ac_status=$?
  1.3164 +  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  1.3165 +  (exit $ac_status); }; } &&
  1.3166 +	 { ac_try='test -s conftest.$ac_objext'
  1.3167 +  { (case "(($ac_try" in
  1.3168 +  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  1.3169 +  *) ac_try_echo=$ac_try;;
  1.3170 +esac
  1.3171 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
  1.3172 +  (eval "$ac_try") 2>&5
  1.3173 +  ac_status=$?
  1.3174 +  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  1.3175 +  (exit $ac_status); }; }; then
  1.3176 +  ac_cv_prog_cc_c89=$ac_arg
  1.3177 +else
  1.3178 +  echo "$as_me: failed program was:" >&5
  1.3179 +sed 's/^/| /' conftest.$ac_ext >&5
  1.3180 +
  1.3181 +
  1.3182 +fi
  1.3183 +
  1.3184 +rm -f core conftest.err conftest.$ac_objext
  1.3185 +  test "x$ac_cv_prog_cc_c89" != "xno" && break
  1.3186 +done
  1.3187 +rm -f conftest.$ac_ext
  1.3188  CC=$ac_save_CC
  1.3189  
  1.3190  fi
  1.3191 -
  1.3192 -case "x$ac_cv_prog_cc_stdc" in
  1.3193 -  x|xno)
  1.3194 -    echo "$as_me:$LINENO: result: none needed" >&5
  1.3195 -echo "${ECHO_T}none needed" >&6 ;;
  1.3196 -  *)
  1.3197 -    echo "$as_me:$LINENO: result: $ac_cv_prog_cc_stdc" >&5
  1.3198 -echo "${ECHO_T}$ac_cv_prog_cc_stdc" >&6
  1.3199 -    CC="$CC $ac_cv_prog_cc_stdc" ;;
  1.3200 -esac
  1.3201 -
  1.3202 -# Some people use a C++ compiler to compile C.  Since we use `exit',
  1.3203 -# in C++ we need to declare it.  In case someone uses the same compiler
  1.3204 -# for both compiling C and C++ we need to have the C++ compiler decide
  1.3205 -# the declaration of exit, since it's the most demanding environment.
  1.3206 -cat >conftest.$ac_ext <<_ACEOF
  1.3207 -#ifndef __cplusplus
  1.3208 -  choke me
  1.3209 -#endif
  1.3210 -_ACEOF
  1.3211 -rm -f conftest.$ac_objext
  1.3212 -if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
  1.3213 -  (eval $ac_compile) 2>conftest.er1
  1.3214 -  ac_status=$?
  1.3215 -  grep -v '^ *+' conftest.er1 >conftest.err
  1.3216 -  rm -f conftest.er1
  1.3217 -  cat conftest.err >&5
  1.3218 -  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  1.3219 -  (exit $ac_status); } &&
  1.3220 -	 { ac_try='test -z "$ac_c_werror_flag"			 || test ! -s conftest.err'
  1.3221 -  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
  1.3222 -  (eval $ac_try) 2>&5
  1.3223 -  ac_status=$?
  1.3224 -  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  1.3225 -  (exit $ac_status); }; } &&
  1.3226 -	 { ac_try='test -s conftest.$ac_objext'
  1.3227 -  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
  1.3228 -  (eval $ac_try) 2>&5
  1.3229 -  ac_status=$?
  1.3230 -  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  1.3231 -  (exit $ac_status); }; }; then
  1.3232 -  for ac_declaration in \
  1.3233 -   '' \
  1.3234 -   'extern "C" void std::exit (int) throw (); using std::exit;' \
  1.3235 -   'extern "C" void std::exit (int); using std::exit;' \
  1.3236 -   'extern "C" void exit (int) throw ();' \
  1.3237 -   'extern "C" void exit (int);' \
  1.3238 -   'void exit (int);'
  1.3239 -do
  1.3240 -  cat >conftest.$ac_ext <<_ACEOF
  1.3241 -/* confdefs.h.  */
  1.3242 -_ACEOF
  1.3243 -cat confdefs.h >>conftest.$ac_ext
  1.3244 -cat >>conftest.$ac_ext <<_ACEOF
  1.3245 -/* end confdefs.h.  */
  1.3246 -$ac_declaration
  1.3247 -#include <stdlib.h>
  1.3248 -int
  1.3249 -main ()
  1.3250 -{
  1.3251 -exit (42);
  1.3252 -  ;
  1.3253 -  return 0;
  1.3254 -}
  1.3255 -_ACEOF
  1.3256 -rm -f conftest.$ac_objext
  1.3257 -if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
  1.3258 -  (eval $ac_compile) 2>conftest.er1
  1.3259 -  ac_status=$?
  1.3260 -  grep -v '^ *+' conftest.er1 >conftest.err
  1.3261 -  rm -f conftest.er1
  1.3262 -  cat conftest.err >&5
  1.3263 -  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  1.3264 -  (exit $ac_status); } &&
  1.3265 -	 { ac_try='test -z "$ac_c_werror_flag"			 || test ! -s conftest.err'
  1.3266 -  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
  1.3267 -  (eval $ac_try) 2>&5
  1.3268 -  ac_status=$?
  1.3269 -  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  1.3270 -  (exit $ac_status); }; } &&
  1.3271 -	 { ac_try='test -s conftest.$ac_objext'
  1.3272 -  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
  1.3273 -  (eval $ac_try) 2>&5
  1.3274 -  ac_status=$?
  1.3275 -  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  1.3276 -  (exit $ac_status); }; }; then
  1.3277 -  :
  1.3278 -else
  1.3279 -  echo "$as_me: failed program was:" >&5
  1.3280 -sed 's/^/| /' conftest.$ac_ext >&5
  1.3281 -
  1.3282 -continue
  1.3283 -fi
  1.3284 -rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
  1.3285 -  cat >conftest.$ac_ext <<_ACEOF
  1.3286 -/* confdefs.h.  */
  1.3287 -_ACEOF
  1.3288 -cat confdefs.h >>conftest.$ac_ext
  1.3289 -cat >>conftest.$ac_ext <<_ACEOF
  1.3290 -/* end confdefs.h.  */
  1.3291 -$ac_declaration
  1.3292 -int
  1.3293 -main ()
  1.3294 -{
  1.3295 -exit (42);
  1.3296 -  ;
  1.3297 -  return 0;
  1.3298 -}
  1.3299 -_ACEOF
  1.3300 -rm -f conftest.$ac_objext
  1.3301 -if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
  1.3302 -  (eval $ac_compile) 2>conftest.er1
  1.3303 -  ac_status=$?
  1.3304 -  grep -v '^ *+' conftest.er1 >conftest.err
  1.3305 -  rm -f conftest.er1
  1.3306 -  cat conftest.err >&5
  1.3307 -  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  1.3308 -  (exit $ac_status); } &&
  1.3309 -	 { ac_try='test -z "$ac_c_werror_flag"			 || test ! -s conftest.err'
  1.3310 -  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
  1.3311 -  (eval $ac_try) 2>&5
  1.3312 -  ac_status=$?
  1.3313 -  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  1.3314 -  (exit $ac_status); }; } &&
  1.3315 -	 { ac_try='test -s conftest.$ac_objext'
  1.3316 -  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
  1.3317 -  (eval $ac_try) 2>&5
  1.3318 -  ac_status=$?
  1.3319 -  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  1.3320 -  (exit $ac_status); }; }; then
  1.3321 -  break
  1.3322 -else
  1.3323 -  echo "$as_me: failed program was:" >&5
  1.3324 -sed 's/^/| /' conftest.$ac_ext >&5
  1.3325 -
  1.3326 -fi
  1.3327 -rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
  1.3328 -done
  1.3329 -rm -f conftest*
  1.3330 -if test -n "$ac_declaration"; then
  1.3331 -  echo '#ifdef __cplusplus' >>confdefs.h
  1.3332 -  echo $ac_declaration      >>confdefs.h
  1.3333 -  echo '#endif'             >>confdefs.h
  1.3334 -fi
  1.3335 -
  1.3336 -else
  1.3337 -  echo "$as_me: failed program was:" >&5
  1.3338 -sed 's/^/| /' conftest.$ac_ext >&5
  1.3339 -
  1.3340 -fi
  1.3341 -rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
  1.3342 +# AC_CACHE_VAL
  1.3343 +case "x$ac_cv_prog_cc_c89" in
  1.3344 +  x)
  1.3345 +    { echo "$as_me:$LINENO: result: none needed" >&5
  1.3346 +echo "${ECHO_T}none needed" >&6; } ;;
  1.3347 +  xno)
  1.3348 +    { echo "$as_me:$LINENO: result: unsupported" >&5
  1.3349 +echo "${ECHO_T}unsupported" >&6; } ;;
  1.3350 +  *)
  1.3351 +    CC="$CC $ac_cv_prog_cc_c89"
  1.3352 +    { echo "$as_me:$LINENO: result: $ac_cv_prog_cc_c89" >&5
  1.3353 +echo "${ECHO_T}$ac_cv_prog_cc_c89" >&6; } ;;
  1.3354 +esac
  1.3355 +
  1.3356 +
  1.3357  ac_ext=c
  1.3358  ac_cpp='$CPP $CPPFLAGS'
  1.3359  ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
  1.3360 @@ -2733,8 +3243,8 @@
  1.3361  
  1.3362  depcc="$CC"   am_compiler_list=
  1.3363  
  1.3364 -echo "$as_me:$LINENO: checking dependency style of $depcc" >&5
  1.3365 -echo $ECHO_N "checking dependency style of $depcc... $ECHO_C" >&6
  1.3366 +{ echo "$as_me:$LINENO: checking dependency style of $depcc" >&5
  1.3367 +echo $ECHO_N "checking dependency style of $depcc... $ECHO_C" >&6; }
  1.3368  if test "${am_cv_CC_dependencies_compiler_type+set}" = set; then
  1.3369    echo $ECHO_N "(cached) $ECHO_C" >&6
  1.3370  else
  1.3371 @@ -2816,8 +3326,8 @@
  1.3372  fi
  1.3373  
  1.3374  fi
  1.3375 -echo "$as_me:$LINENO: result: $am_cv_CC_dependencies_compiler_type" >&5
  1.3376 -echo "${ECHO_T}$am_cv_CC_dependencies_compiler_type" >&6
  1.3377 +{ echo "$as_me:$LINENO: result: $am_cv_CC_dependencies_compiler_type" >&5
  1.3378 +echo "${ECHO_T}$am_cv_CC_dependencies_compiler_type" >&6; }
  1.3379  CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type
  1.3380  
  1.3381  
  1.3382 @@ -2834,75 +3344,104 @@
  1.3383  
  1.3384  
  1.3385  
  1.3386 -
  1.3387 -        echo "$as_me:$LINENO: checking for strerror in -lcposix" >&5
  1.3388 -echo $ECHO_N "checking for strerror in -lcposix... $ECHO_C" >&6
  1.3389 -if test "${ac_cv_lib_cposix_strerror+set}" = set; then
  1.3390 -  echo $ECHO_N "(cached) $ECHO_C" >&6
  1.3391 -else
  1.3392 -  ac_check_lib_save_LIBS=$LIBS
  1.3393 -LIBS="-lcposix  $LIBS"
  1.3394 -cat >conftest.$ac_ext <<_ACEOF
  1.3395 -/* confdefs.h.  */
  1.3396 -_ACEOF
  1.3397 -cat confdefs.h >>conftest.$ac_ext
  1.3398 -cat >>conftest.$ac_ext <<_ACEOF
  1.3399 -/* end confdefs.h.  */
  1.3400 -
  1.3401 -/* Override any gcc2 internal prototype to avoid an error.  */
  1.3402 -#ifdef __cplusplus
  1.3403 -extern "C"
  1.3404 -#endif
  1.3405 -/* We use char because int might match the return type of a gcc2
  1.3406 -   builtin and then its argument prototype would still apply.  */
  1.3407 +{ echo "$as_me:$LINENO: checking for library containing strerror" >&5
  1.3408 +echo $ECHO_N "checking for library containing strerror... $ECHO_C" >&6; }
  1.3409 +if test "${ac_cv_search_strerror+set}" = set; then
  1.3410 +  echo $ECHO_N "(cached) $ECHO_C" >&6
  1.3411 +else
  1.3412 +  ac_func_search_save_LIBS=$LIBS
  1.3413 +cat >conftest.$ac_ext <<_ACEOF
  1.3414 +/* confdefs.h.  */
  1.3415 +_ACEOF
  1.3416 +cat confdefs.h >>conftest.$ac_ext
  1.3417 +cat >>conftest.$ac_ext <<_ACEOF
  1.3418 +/* end confdefs.h.  */
  1.3419 +
  1.3420 +/* Override any GCC internal prototype to avoid an error.
  1.3421 +   Use char because int might match the return type of a GCC
  1.3422 +   builtin and then its argument prototype would still apply.  */
  1.3423 +#ifdef __cplusplus
  1.3424 +extern "C"
  1.3425 +#endif
  1.3426  char strerror ();
  1.3427  int
  1.3428  main ()
  1.3429  {
  1.3430 -strerror ();
  1.3431 -  ;
  1.3432 -  return 0;
  1.3433 -}
  1.3434 -_ACEOF
  1.3435 -rm -f conftest.$ac_objext conftest$ac_exeext
  1.3436 -if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
  1.3437 -  (eval $ac_link) 2>conftest.er1
  1.3438 -  ac_status=$?
  1.3439 -  grep -v '^ *+' conftest.er1 >conftest.err
  1.3440 -  rm -f conftest.er1
  1.3441 -  cat conftest.err >&5
  1.3442 -  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  1.3443 -  (exit $ac_status); } &&
  1.3444 -	 { ac_try='test -z "$ac_c_werror_flag"			 || test ! -s conftest.err'
  1.3445 -  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
  1.3446 -  (eval $ac_try) 2>&5
  1.3447 -  ac_status=$?
  1.3448 -  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  1.3449 -  (exit $ac_status); }; } &&
  1.3450 -	 { ac_try='test -s conftest$ac_exeext'
  1.3451 -  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
  1.3452 -  (eval $ac_try) 2>&5
  1.3453 -  ac_status=$?
  1.3454 -  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  1.3455 -  (exit $ac_status); }; }; then
  1.3456 -  ac_cv_lib_cposix_strerror=yes
  1.3457 -else
  1.3458 -  echo "$as_me: failed program was:" >&5
  1.3459 -sed 's/^/| /' conftest.$ac_ext >&5
  1.3460 -
  1.3461 -ac_cv_lib_cposix_strerror=no
  1.3462 -fi
  1.3463 -rm -f conftest.err conftest.$ac_objext \
  1.3464 -      conftest$ac_exeext conftest.$ac_ext
  1.3465 -LIBS=$ac_check_lib_save_LIBS
  1.3466 -fi
  1.3467 -echo "$as_me:$LINENO: result: $ac_cv_lib_cposix_strerror" >&5
  1.3468 -echo "${ECHO_T}$ac_cv_lib_cposix_strerror" >&6
  1.3469 -if test $ac_cv_lib_cposix_strerror = yes; then
  1.3470 -  LIBS="$LIBS -lcposix"
  1.3471 -fi
  1.3472 -
  1.3473 -
  1.3474 +return strerror ();
  1.3475 +  ;
  1.3476 +  return 0;
  1.3477 +}
  1.3478 +_ACEOF
  1.3479 +for ac_lib in '' cposix; do
  1.3480 +  if test -z "$ac_lib"; then
  1.3481 +    ac_res="none required"
  1.3482 +  else
  1.3483 +    ac_res=-l$ac_lib
  1.3484 +    LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
  1.3485 +  fi
  1.3486 +  rm -f conftest.$ac_objext conftest$ac_exeext
  1.3487 +if { (ac_try="$ac_link"
  1.3488 +case "(($ac_try" in
  1.3489 +  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  1.3490 +  *) ac_try_echo=$ac_try;;
  1.3491 +esac
  1.3492 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
  1.3493 +  (eval "$ac_link") 2>conftest.er1
  1.3494 +  ac_status=$?
  1.3495 +  grep -v '^ *+' conftest.er1 >conftest.err
  1.3496 +  rm -f conftest.er1
  1.3497 +  cat conftest.err >&5
  1.3498 +  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  1.3499 +  (exit $ac_status); } &&
  1.3500 +	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
  1.3501 +  { (case "(($ac_try" in
  1.3502 +  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  1.3503 +  *) ac_try_echo=$ac_try;;
  1.3504 +esac
  1.3505 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
  1.3506 +  (eval "$ac_try") 2>&5
  1.3507 +  ac_status=$?
  1.3508 +  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  1.3509 +  (exit $ac_status); }; } &&
  1.3510 +	 { ac_try='test -s conftest$ac_exeext'
  1.3511 +  { (case "(($ac_try" in
  1.3512 +  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  1.3513 +  *) ac_try_echo=$ac_try;;
  1.3514 +esac
  1.3515 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
  1.3516 +  (eval "$ac_try") 2>&5
  1.3517 +  ac_status=$?
  1.3518 +  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  1.3519 +  (exit $ac_status); }; }; then
  1.3520 +  ac_cv_search_strerror=$ac_res
  1.3521 +else
  1.3522 +  echo "$as_me: failed program was:" >&5
  1.3523 +sed 's/^/| /' conftest.$ac_ext >&5
  1.3524 +
  1.3525 +
  1.3526 +fi
  1.3527 +
  1.3528 +rm -f core conftest.err conftest.$ac_objext \
  1.3529 +      conftest$ac_exeext
  1.3530 +  if test "${ac_cv_search_strerror+set}" = set; then
  1.3531 +  break
  1.3532 +fi
  1.3533 +done
  1.3534 +if test "${ac_cv_search_strerror+set}" = set; then
  1.3535 +  :
  1.3536 +else
  1.3537 +  ac_cv_search_strerror=no
  1.3538 +fi
  1.3539 +rm conftest.$ac_ext
  1.3540 +LIBS=$ac_func_search_save_LIBS
  1.3541 +fi
  1.3542 +{ echo "$as_me:$LINENO: result: $ac_cv_search_strerror" >&5
  1.3543 +echo "${ECHO_T}$ac_cv_search_strerror" >&6; }
  1.3544 +ac_res=$ac_cv_search_strerror
  1.3545 +if test "$ac_res" != no; then
  1.3546 +  test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
  1.3547 +
  1.3548 +fi
  1.3549  
  1.3550  ac_ext=c
  1.3551  ac_cpp='$CPP $CPPFLAGS'
  1.3552 @@ -2912,8 +3451,8 @@
  1.3553  if test -n "$ac_tool_prefix"; then
  1.3554    # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
  1.3555  set dummy ${ac_tool_prefix}gcc; ac_word=$2
  1.3556 -echo "$as_me:$LINENO: checking for $ac_word" >&5
  1.3557 -echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
  1.3558 +{ echo "$as_me:$LINENO: checking for $ac_word" >&5
  1.3559 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
  1.3560  if test "${ac_cv_prog_CC+set}" = set; then
  1.3561    echo $ECHO_N "(cached) $ECHO_C" >&6
  1.3562  else
  1.3563 @@ -2926,32 +3465,34 @@
  1.3564    IFS=$as_save_IFS
  1.3565    test -z "$as_dir" && as_dir=.
  1.3566    for ac_exec_ext in '' $ac_executable_extensions; do
  1.3567 -  if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
  1.3568 +  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; }; then
  1.3569      ac_cv_prog_CC="${ac_tool_prefix}gcc"
  1.3570      echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
  1.3571      break 2
  1.3572    fi
  1.3573  done
  1.3574  done
  1.3575 +IFS=$as_save_IFS
  1.3576  
  1.3577  fi
  1.3578  fi
  1.3579  CC=$ac_cv_prog_CC
  1.3580  if test -n "$CC"; then
  1.3581 -  echo "$as_me:$LINENO: result: $CC" >&5
  1.3582 -echo "${ECHO_T}$CC" >&6
  1.3583 -else
  1.3584 -  echo "$as_me:$LINENO: result: no" >&5
  1.3585 -echo "${ECHO_T}no" >&6
  1.3586 -fi
  1.3587 +  { echo "$as_me:$LINENO: result: $CC" >&5
  1.3588 +echo "${ECHO_T}$CC" >&6; }
  1.3589 +else
  1.3590 +  { echo "$as_me:$LINENO: result: no" >&5
  1.3591 +echo "${ECHO_T}no" >&6; }
  1.3592 +fi
  1.3593 +
  1.3594  
  1.3595  fi
  1.3596  if test -z "$ac_cv_prog_CC"; then
  1.3597    ac_ct_CC=$CC
  1.3598    # Extract the first word of "gcc", so it can be a program name with args.
  1.3599  set dummy gcc; ac_word=$2
  1.3600 -echo "$as_me:$LINENO: checking for $ac_word" >&5
  1.3601 -echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
  1.3602 +{ echo "$as_me:$LINENO: checking for $ac_word" >&5
  1.3603 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
  1.3604  if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
  1.3605    echo $ECHO_N "(cached) $ECHO_C" >&6
  1.3606  else
  1.3607 @@ -2964,36 +3505,51 @@
  1.3608    IFS=$as_save_IFS
  1.3609    test -z "$as_dir" && as_dir=.
  1.3610    for ac_exec_ext in '' $ac_executable_extensions; do
  1.3611 -  if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
  1.3612 +  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; }; then
  1.3613      ac_cv_prog_ac_ct_CC="gcc"
  1.3614      echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
  1.3615      break 2
  1.3616    fi
  1.3617  done
  1.3618  done
  1.3619 +IFS=$as_save_IFS
  1.3620  
  1.3621  fi
  1.3622  fi
  1.3623  ac_ct_CC=$ac_cv_prog_ac_ct_CC
  1.3624  if test -n "$ac_ct_CC"; then
  1.3625 -  echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
  1.3626 -echo "${ECHO_T}$ac_ct_CC" >&6
  1.3627 -else
  1.3628 -  echo "$as_me:$LINENO: result: no" >&5
  1.3629 -echo "${ECHO_T}no" >&6
  1.3630 -fi
  1.3631 -
  1.3632 -  CC=$ac_ct_CC
  1.3633 +  { echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
  1.3634 +echo "${ECHO_T}$ac_ct_CC" >&6; }
  1.3635 +else
  1.3636 +  { echo "$as_me:$LINENO: result: no" >&5
  1.3637 +echo "${ECHO_T}no" >&6; }
  1.3638 +fi
  1.3639 +
  1.3640 +  if test "x$ac_ct_CC" = x; then
  1.3641 +    CC=""
  1.3642 +  else
  1.3643 +    case $cross_compiling:$ac_tool_warned in
  1.3644 +yes:)
  1.3645 +{ echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools
  1.3646 +whose name does not start with the host triplet.  If you think this
  1.3647 +configuration is useful to you, please write to autoconf@gnu.org." >&5
  1.3648 +echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools
  1.3649 +whose name does not start with the host triplet.  If you think this
  1.3650 +configuration is useful to you, please write to autoconf@gnu.org." >&2;}
  1.3651 +ac_tool_warned=yes ;;
  1.3652 +esac
  1.3653 +    CC=$ac_ct_CC
  1.3654 +  fi
  1.3655  else
  1.3656    CC="$ac_cv_prog_CC"
  1.3657  fi
  1.3658  
  1.3659  if test -z "$CC"; then
  1.3660 -  if test -n "$ac_tool_prefix"; then
  1.3661 -  # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
  1.3662 +          if test -n "$ac_tool_prefix"; then
  1.3663 +    # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
  1.3664  set dummy ${ac_tool_prefix}cc; ac_word=$2
  1.3665 -echo "$as_me:$LINENO: checking for $ac_word" >&5
  1.3666 -echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
  1.3667 +{ echo "$as_me:$LINENO: checking for $ac_word" >&5
  1.3668 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
  1.3669  if test "${ac_cv_prog_CC+set}" = set; then
  1.3670    echo $ECHO_N "(cached) $ECHO_C" >&6
  1.3671  else
  1.3672 @@ -3006,74 +3562,34 @@
  1.3673    IFS=$as_save_IFS
  1.3674    test -z "$as_dir" && as_dir=.
  1.3675    for ac_exec_ext in '' $ac_executable_extensions; do
  1.3676 -  if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
  1.3677 +  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; }; then
  1.3678      ac_cv_prog_CC="${ac_tool_prefix}cc"
  1.3679      echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
  1.3680      break 2
  1.3681    fi
  1.3682  done
  1.3683  done
  1.3684 +IFS=$as_save_IFS
  1.3685  
  1.3686  fi
  1.3687  fi
  1.3688  CC=$ac_cv_prog_CC
  1.3689  if test -n "$CC"; then
  1.3690 -  echo "$as_me:$LINENO: result: $CC" >&5
  1.3691 -echo "${ECHO_T}$CC" >&6
  1.3692 -else
  1.3693 -  echo "$as_me:$LINENO: result: no" >&5
  1.3694 -echo "${ECHO_T}no" >&6
  1.3695 -fi
  1.3696 -
  1.3697 -fi
  1.3698 -if test -z "$ac_cv_prog_CC"; then
  1.3699 -  ac_ct_CC=$CC
  1.3700 -  # Extract the first word of "cc", so it can be a program name with args.
  1.3701 -set dummy cc; ac_word=$2
  1.3702 -echo "$as_me:$LINENO: checking for $ac_word" >&5
  1.3703 -echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
  1.3704 -if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
  1.3705 -  echo $ECHO_N "(cached) $ECHO_C" >&6
  1.3706 -else
  1.3707 -  if test -n "$ac_ct_CC"; then
  1.3708 -  ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
  1.3709 -else
  1.3710 -as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  1.3711 -for as_dir in $PATH
  1.3712 -do
  1.3713 -  IFS=$as_save_IFS
  1.3714 -  test -z "$as_dir" && as_dir=.
  1.3715 -  for ac_exec_ext in '' $ac_executable_extensions; do
  1.3716 -  if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
  1.3717 -    ac_cv_prog_ac_ct_CC="cc"
  1.3718 -    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
  1.3719 -    break 2
  1.3720 -  fi
  1.3721 -done
  1.3722 -done
  1.3723 -
  1.3724 -fi
  1.3725 -fi
  1.3726 -ac_ct_CC=$ac_cv_prog_ac_ct_CC
  1.3727 -if test -n "$ac_ct_CC"; then
  1.3728 -  echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
  1.3729 -echo "${ECHO_T}$ac_ct_CC" >&6
  1.3730 -else
  1.3731 -  echo "$as_me:$LINENO: result: no" >&5
  1.3732 -echo "${ECHO_T}no" >&6
  1.3733 -fi
  1.3734 -
  1.3735 -  CC=$ac_ct_CC
  1.3736 -else
  1.3737 -  CC="$ac_cv_prog_CC"
  1.3738 -fi
  1.3739 -
  1.3740 +  { echo "$as_me:$LINENO: result: $CC" >&5
  1.3741 +echo "${ECHO_T}$CC" >&6; }
  1.3742 +else
  1.3743 +  { echo "$as_me:$LINENO: result: no" >&5
  1.3744 +echo "${ECHO_T}no" >&6; }
  1.3745 +fi
  1.3746 +
  1.3747 +
  1.3748 +  fi
  1.3749  fi
  1.3750  if test -z "$CC"; then
  1.3751    # Extract the first word of "cc", so it can be a program name with args.
  1.3752  set dummy cc; ac_word=$2
  1.3753 -echo "$as_me:$LINENO: checking for $ac_word" >&5
  1.3754 -echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
  1.3755 +{ echo "$as_me:$LINENO: checking for $ac_word" >&5
  1.3756 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
  1.3757  if test "${ac_cv_prog_CC+set}" = set; then
  1.3758    echo $ECHO_N "(cached) $ECHO_C" >&6
  1.3759  else
  1.3760 @@ -3087,7 +3603,7 @@
  1.3761    IFS=$as_save_IFS
  1.3762    test -z "$as_dir" && as_dir=.
  1.3763    for ac_exec_ext in '' $ac_executable_extensions; do
  1.3764 -  if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
  1.3765 +  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; }; then
  1.3766      if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
  1.3767         ac_prog_rejected=yes
  1.3768         continue
  1.3769 @@ -3098,6 +3614,7 @@
  1.3770    fi
  1.3771  done
  1.3772  done
  1.3773 +IFS=$as_save_IFS
  1.3774  
  1.3775  if test $ac_prog_rejected = yes; then
  1.3776    # We found a bogon in the path, so make sure we never use it.
  1.3777 @@ -3115,22 +3632,23 @@
  1.3778  fi
  1.3779  CC=$ac_cv_prog_CC
  1.3780  if test -n "$CC"; then
  1.3781 -  echo "$as_me:$LINENO: result: $CC" >&5
  1.3782 -echo "${ECHO_T}$CC" >&6
  1.3783 -else
  1.3784 -  echo "$as_me:$LINENO: result: no" >&5
  1.3785 -echo "${ECHO_T}no" >&6
  1.3786 -fi
  1.3787 +  { echo "$as_me:$LINENO: result: $CC" >&5
  1.3788 +echo "${ECHO_T}$CC" >&6; }
  1.3789 +else
  1.3790 +  { echo "$as_me:$LINENO: result: no" >&5
  1.3791 +echo "${ECHO_T}no" >&6; }
  1.3792 +fi
  1.3793 +
  1.3794  
  1.3795  fi
  1.3796  if test -z "$CC"; then
  1.3797    if test -n "$ac_tool_prefix"; then
  1.3798 -  for ac_prog in cl
  1.3799 +  for ac_prog in cl.exe
  1.3800    do
  1.3801      # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
  1.3802  set dummy $ac_tool_prefix$ac_prog; ac_word=$2
  1.3803 -echo "$as_me:$LINENO: checking for $ac_word" >&5
  1.3804 -echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
  1.3805 +{ echo "$as_me:$LINENO: checking for $ac_word" >&5
  1.3806 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
  1.3807  if test "${ac_cv_prog_CC+set}" = set; then
  1.3808    echo $ECHO_N "(cached) $ECHO_C" >&6
  1.3809  else
  1.3810 @@ -3143,36 +3661,38 @@
  1.3811    IFS=$as_save_IFS
  1.3812    test -z "$as_dir" && as_dir=.
  1.3813    for ac_exec_ext in '' $ac_executable_extensions; do
  1.3814 -  if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
  1.3815 +  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; }; then
  1.3816      ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
  1.3817      echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
  1.3818      break 2
  1.3819    fi
  1.3820  done
  1.3821  done
  1.3822 +IFS=$as_save_IFS
  1.3823  
  1.3824  fi
  1.3825  fi
  1.3826  CC=$ac_cv_prog_CC
  1.3827  if test -n "$CC"; then
  1.3828 -  echo "$as_me:$LINENO: result: $CC" >&5
  1.3829 -echo "${ECHO_T}$CC" >&6
  1.3830 -else
  1.3831 -  echo "$as_me:$LINENO: result: no" >&5
  1.3832 -echo "${ECHO_T}no" >&6
  1.3833 -fi
  1.3834 +  { echo "$as_me:$LINENO: result: $CC" >&5
  1.3835 +echo "${ECHO_T}$CC" >&6; }
  1.3836 +else
  1.3837 +  { echo "$as_me:$LINENO: result: no" >&5
  1.3838 +echo "${ECHO_T}no" >&6; }
  1.3839 +fi
  1.3840 +
  1.3841  
  1.3842      test -n "$CC" && break
  1.3843    done
  1.3844  fi
  1.3845  if test -z "$CC"; then
  1.3846    ac_ct_CC=$CC
  1.3847 -  for ac_prog in cl
  1.3848 +  for ac_prog in cl.exe
  1.3849  do
  1.3850    # Extract the first word of "$ac_prog", so it can be a program name with args.
  1.3851  set dummy $ac_prog; ac_word=$2
  1.3852 -echo "$as_me:$LINENO: checking for $ac_word" >&5
  1.3853 -echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
  1.3854 +{ echo "$as_me:$LINENO: checking for $ac_word" >&5
  1.3855 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
  1.3856  if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
  1.3857    echo $ECHO_N "(cached) $ECHO_C" >&6
  1.3858  else
  1.3859 @@ -3185,29 +3705,45 @@
  1.3860    IFS=$as_save_IFS
  1.3861    test -z "$as_dir" && as_dir=.
  1.3862    for ac_exec_ext in '' $ac_executable_extensions; do
  1.3863 -  if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
  1.3864 +  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; }; then
  1.3865      ac_cv_prog_ac_ct_CC="$ac_prog"
  1.3866      echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
  1.3867      break 2
  1.3868    fi
  1.3869  done
  1.3870  done
  1.3871 +IFS=$as_save_IFS
  1.3872  
  1.3873  fi
  1.3874  fi
  1.3875  ac_ct_CC=$ac_cv_prog_ac_ct_CC
  1.3876  if test -n "$ac_ct_CC"; then
  1.3877 -  echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
  1.3878 -echo "${ECHO_T}$ac_ct_CC" >&6
  1.3879 -else
  1.3880 -  echo "$as_me:$LINENO: result: no" >&5
  1.3881 -echo "${ECHO_T}no" >&6
  1.3882 -fi
  1.3883 +  { echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
  1.3884 +echo "${ECHO_T}$ac_ct_CC" >&6; }
  1.3885 +else
  1.3886 +  { echo "$as_me:$LINENO: result: no" >&5
  1.3887 +echo "${ECHO_T}no" >&6; }
  1.3888 +fi
  1.3889 +
  1.3890  
  1.3891    test -n "$ac_ct_CC" && break
  1.3892  done
  1.3893  
  1.3894 -  CC=$ac_ct_CC
  1.3895 +  if test "x$ac_ct_CC" = x; then
  1.3896 +    CC=""
  1.3897 +  else
  1.3898 +    case $cross_compiling:$ac_tool_warned in
  1.3899 +yes:)
  1.3900 +{ echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools
  1.3901 +whose name does not start with the host triplet.  If you think this
  1.3902 +configuration is useful to you, please write to autoconf@gnu.org." >&5
  1.3903 +echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools
  1.3904 +whose name does not start with the host triplet.  If you think this
  1.3905 +configuration is useful to you, please write to autoconf@gnu.org." >&2;}
  1.3906 +ac_tool_warned=yes ;;
  1.3907 +esac
  1.3908 +    CC=$ac_ct_CC
  1.3909 +  fi
  1.3910  fi
  1.3911  
  1.3912  fi
  1.3913 @@ -3220,27 +3756,41 @@
  1.3914     { (exit 1); exit 1; }; }
  1.3915  
  1.3916  # Provide some information about the compiler.
  1.3917 -echo "$as_me:$LINENO:" \
  1.3918 -     "checking for C compiler version" >&5
  1.3919 +echo "$as_me:$LINENO: checking for C compiler version" >&5
  1.3920  ac_compiler=`set X $ac_compile; echo $2`
  1.3921 -{ (eval echo "$as_me:$LINENO: \"$ac_compiler --version </dev/null >&5\"") >&5
  1.3922 -  (eval $ac_compiler --version </dev/null >&5) 2>&5
  1.3923 +{ (ac_try="$ac_compiler --version >&5"
  1.3924 +case "(($ac_try" in
  1.3925 +  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  1.3926 +  *) ac_try_echo=$ac_try;;
  1.3927 +esac
  1.3928 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
  1.3929 +  (eval "$ac_compiler --version >&5") 2>&5
  1.3930    ac_status=$?
  1.3931    echo "$as_me:$LINENO: \$? = $ac_status" >&5
  1.3932    (exit $ac_status); }
  1.3933 -{ (eval echo "$as_me:$LINENO: \"$ac_compiler -v </dev/null >&5\"") >&5
  1.3934 -  (eval $ac_compiler -v </dev/null >&5) 2>&5
  1.3935 +{ (ac_try="$ac_compiler -v >&5"
  1.3936 +case "(($ac_try" in
  1.3937 +  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  1.3938 +  *) ac_try_echo=$ac_try;;
  1.3939 +esac
  1.3940 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
  1.3941 +  (eval "$ac_compiler -v >&5") 2>&5
  1.3942    ac_status=$?
  1.3943    echo "$as_me:$LINENO: \$? = $ac_status" >&5
  1.3944    (exit $ac_status); }
  1.3945 -{ (eval echo "$as_me:$LINENO: \"$ac_compiler -V </dev/null >&5\"") >&5
  1.3946 -  (eval $ac_compiler -V </dev/null >&5) 2>&5
  1.3947 +{ (ac_try="$ac_compiler -V >&5"
  1.3948 +case "(($ac_try" in
  1.3949 +  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  1.3950 +  *) ac_try_echo=$ac_try;;
  1.3951 +esac
  1.3952 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
  1.3953 +  (eval "$ac_compiler -V >&5") 2>&5
  1.3954    ac_status=$?
  1.3955    echo "$as_me:$LINENO: \$? = $ac_status" >&5
  1.3956    (exit $ac_status); }
  1.3957  
  1.3958 -echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5
  1.3959 -echo $ECHO_N "checking whether we are using the GNU C compiler... $ECHO_C" >&6
  1.3960 +{ echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5
  1.3961 +echo $ECHO_N "checking whether we are using the GNU C compiler... $ECHO_C" >&6; }
  1.3962  if test "${ac_cv_c_compiler_gnu+set}" = set; then
  1.3963    echo $ECHO_N "(cached) $ECHO_C" >&6
  1.3964  else
  1.3965 @@ -3263,23 +3813,36 @@
  1.3966  }
  1.3967  _ACEOF
  1.3968  rm -f conftest.$ac_objext
  1.3969 -if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
  1.3970 -  (eval $ac_compile) 2>conftest.er1
  1.3971 -  ac_status=$?
  1.3972 -  grep -v '^ *+' conftest.er1 >conftest.err
  1.3973 -  rm -f conftest.er1
  1.3974 -  cat conftest.err >&5
  1.3975 -  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  1.3976 -  (exit $ac_status); } &&
  1.3977 -	 { ac_try='test -z "$ac_c_werror_flag"			 || test ! -s conftest.err'
  1.3978 -  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
  1.3979 -  (eval $ac_try) 2>&5
  1.3980 -  ac_status=$?
  1.3981 -  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  1.3982 -  (exit $ac_status); }; } &&
  1.3983 -	 { ac_try='test -s conftest.$ac_objext'
  1.3984 -  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
  1.3985 -  (eval $ac_try) 2>&5
  1.3986 +if { (ac_try="$ac_compile"
  1.3987 +case "(($ac_try" in
  1.3988 +  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  1.3989 +  *) ac_try_echo=$ac_try;;
  1.3990 +esac
  1.3991 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
  1.3992 +  (eval "$ac_compile") 2>conftest.er1
  1.3993 +  ac_status=$?
  1.3994 +  grep -v '^ *+' conftest.er1 >conftest.err
  1.3995 +  rm -f conftest.er1
  1.3996 +  cat conftest.err >&5
  1.3997 +  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  1.3998 +  (exit $ac_status); } &&
  1.3999 +	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
  1.4000 +  { (case "(($ac_try" in
  1.4001 +  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  1.4002 +  *) ac_try_echo=$ac_try;;
  1.4003 +esac
  1.4004 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
  1.4005 +  (eval "$ac_try") 2>&5
  1.4006 +  ac_status=$?
  1.4007 +  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  1.4008 +  (exit $ac_status); }; } &&
  1.4009 +	 { ac_try='test -s conftest.$ac_objext'
  1.4010 +  { (case "(($ac_try" in
  1.4011 +  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  1.4012 +  *) ac_try_echo=$ac_try;;
  1.4013 +esac
  1.4014 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
  1.4015 +  (eval "$ac_try") 2>&5
  1.4016    ac_status=$?
  1.4017    echo "$as_me:$LINENO: \$? = $ac_status" >&5
  1.4018    (exit $ac_status); }; }; then
  1.4019 @@ -3288,56 +3851,73 @@
  1.4020    echo "$as_me: failed program was:" >&5
  1.4021  sed 's/^/| /' conftest.$ac_ext >&5
  1.4022  
  1.4023 -ac_compiler_gnu=no
  1.4024 -fi
  1.4025 -rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
  1.4026 +	ac_compiler_gnu=no
  1.4027 +fi
  1.4028 +
  1.4029 +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
  1.4030  ac_cv_c_compiler_gnu=$ac_compiler_gnu
  1.4031  
  1.4032  fi
  1.4033 -echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5
  1.4034 -echo "${ECHO_T}$ac_cv_c_compiler_gnu" >&6
  1.4035 +{ echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5
  1.4036 +echo "${ECHO_T}$ac_cv_c_compiler_gnu" >&6; }
  1.4037  GCC=`test $ac_compiler_gnu = yes && echo yes`
  1.4038  ac_test_CFLAGS=${CFLAGS+set}
  1.4039  ac_save_CFLAGS=$CFLAGS
  1.4040 -CFLAGS="-g"
  1.4041 -echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5
  1.4042 -echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6
  1.4043 +{ echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5
  1.4044 +echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6; }
  1.4045  if test "${ac_cv_prog_cc_g+set}" = set; then
  1.4046    echo $ECHO_N "(cached) $ECHO_C" >&6
  1.4047  else
  1.4048 -  cat >conftest.$ac_ext <<_ACEOF
  1.4049 -/* confdefs.h.  */
  1.4050 -_ACEOF
  1.4051 -cat confdefs.h >>conftest.$ac_ext
  1.4052 -cat >>conftest.$ac_ext <<_ACEOF
  1.4053 -/* end confdefs.h.  */
  1.4054 -
  1.4055 -int
  1.4056 -main ()
  1.4057 -{
  1.4058 -
  1.4059 -  ;
  1.4060 -  return 0;
  1.4061 -}
  1.4062 -_ACEOF
  1.4063 -rm -f conftest.$ac_objext
  1.4064 -if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
  1.4065 -  (eval $ac_compile) 2>conftest.er1
  1.4066 -  ac_status=$?
  1.4067 -  grep -v '^ *+' conftest.er1 >conftest.err
  1.4068 -  rm -f conftest.er1
  1.4069 -  cat conftest.err >&5
  1.4070 -  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  1.4071 -  (exit $ac_status); } &&
  1.4072 -	 { ac_try='test -z "$ac_c_werror_flag"			 || test ! -s conftest.err'
  1.4073 -  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
  1.4074 -  (eval $ac_try) 2>&5
  1.4075 -  ac_status=$?
  1.4076 -  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  1.4077 -  (exit $ac_status); }; } &&
  1.4078 -	 { ac_try='test -s conftest.$ac_objext'
  1.4079 -  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
  1.4080 -  (eval $ac_try) 2>&5
  1.4081 +  ac_save_c_werror_flag=$ac_c_werror_flag
  1.4082 +   ac_c_werror_flag=yes
  1.4083 +   ac_cv_prog_cc_g=no
  1.4084 +   CFLAGS="-g"
  1.4085 +   cat >conftest.$ac_ext <<_ACEOF
  1.4086 +/* confdefs.h.  */
  1.4087 +_ACEOF
  1.4088 +cat confdefs.h >>conftest.$ac_ext
  1.4089 +cat >>conftest.$ac_ext <<_ACEOF
  1.4090 +/* end confdefs.h.  */
  1.4091 +
  1.4092 +int
  1.4093 +main ()
  1.4094 +{
  1.4095 +
  1.4096 +  ;
  1.4097 +  return 0;
  1.4098 +}
  1.4099 +_ACEOF
  1.4100 +rm -f conftest.$ac_objext
  1.4101 +if { (ac_try="$ac_compile"
  1.4102 +case "(($ac_try" in
  1.4103 +  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  1.4104 +  *) ac_try_echo=$ac_try;;
  1.4105 +esac
  1.4106 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
  1.4107 +  (eval "$ac_compile") 2>conftest.er1
  1.4108 +  ac_status=$?
  1.4109 +  grep -v '^ *+' conftest.er1 >conftest.err
  1.4110 +  rm -f conftest.er1
  1.4111 +  cat conftest.err >&5
  1.4112 +  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  1.4113 +  (exit $ac_status); } &&
  1.4114 +	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
  1.4115 +  { (case "(($ac_try" in
  1.4116 +  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  1.4117 +  *) ac_try_echo=$ac_try;;
  1.4118 +esac
  1.4119 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
  1.4120 +  (eval "$ac_try") 2>&5
  1.4121 +  ac_status=$?
  1.4122 +  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  1.4123 +  (exit $ac_status); }; } &&
  1.4124 +	 { ac_try='test -s conftest.$ac_objext'
  1.4125 +  { (case "(($ac_try" in
  1.4126 +  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  1.4127 +  *) ac_try_echo=$ac_try;;
  1.4128 +esac
  1.4129 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
  1.4130 +  (eval "$ac_try") 2>&5
  1.4131    ac_status=$?
  1.4132    echo "$as_me:$LINENO: \$? = $ac_status" >&5
  1.4133    (exit $ac_status); }; }; then
  1.4134 @@ -3346,12 +3926,131 @@
  1.4135    echo "$as_me: failed program was:" >&5
  1.4136  sed 's/^/| /' conftest.$ac_ext >&5
  1.4137  
  1.4138 -ac_cv_prog_cc_g=no
  1.4139 -fi
  1.4140 -rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
  1.4141 -fi
  1.4142 -echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5
  1.4143 -echo "${ECHO_T}$ac_cv_prog_cc_g" >&6
  1.4144 +	CFLAGS=""
  1.4145 +      cat >conftest.$ac_ext <<_ACEOF
  1.4146 +/* confdefs.h.  */
  1.4147 +_ACEOF
  1.4148 +cat confdefs.h >>conftest.$ac_ext
  1.4149 +cat >>conftest.$ac_ext <<_ACEOF
  1.4150 +/* end confdefs.h.  */
  1.4151 +
  1.4152 +int
  1.4153 +main ()
  1.4154 +{
  1.4155 +
  1.4156 +  ;
  1.4157 +  return 0;
  1.4158 +}
  1.4159 +_ACEOF
  1.4160 +rm -f conftest.$ac_objext
  1.4161 +if { (ac_try="$ac_compile"
  1.4162 +case "(($ac_try" in
  1.4163 +  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  1.4164 +  *) ac_try_echo=$ac_try;;
  1.4165 +esac
  1.4166 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
  1.4167 +  (eval "$ac_compile") 2>conftest.er1
  1.4168 +  ac_status=$?
  1.4169 +  grep -v '^ *+' conftest.er1 >conftest.err
  1.4170 +  rm -f conftest.er1
  1.4171 +  cat conftest.err >&5
  1.4172 +  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  1.4173 +  (exit $ac_status); } &&
  1.4174 +	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
  1.4175 +  { (case "(($ac_try" in
  1.4176 +  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  1.4177 +  *) ac_try_echo=$ac_try;;
  1.4178 +esac
  1.4179 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
  1.4180 +  (eval "$ac_try") 2>&5
  1.4181 +  ac_status=$?
  1.4182 +  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  1.4183 +  (exit $ac_status); }; } &&
  1.4184 +	 { ac_try='test -s conftest.$ac_objext'
  1.4185 +  { (case "(($ac_try" in
  1.4186 +  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  1.4187 +  *) ac_try_echo=$ac_try;;
  1.4188 +esac
  1.4189 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
  1.4190 +  (eval "$ac_try") 2>&5
  1.4191 +  ac_status=$?
  1.4192 +  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  1.4193 +  (exit $ac_status); }; }; then
  1.4194 +  :
  1.4195 +else
  1.4196 +  echo "$as_me: failed program was:" >&5
  1.4197 +sed 's/^/| /' conftest.$ac_ext >&5
  1.4198 +
  1.4199 +	ac_c_werror_flag=$ac_save_c_werror_flag
  1.4200 +	 CFLAGS="-g"
  1.4201 +	 cat >conftest.$ac_ext <<_ACEOF
  1.4202 +/* confdefs.h.  */
  1.4203 +_ACEOF
  1.4204 +cat confdefs.h >>conftest.$ac_ext
  1.4205 +cat >>conftest.$ac_ext <<_ACEOF
  1.4206 +/* end confdefs.h.  */
  1.4207 +
  1.4208 +int
  1.4209 +main ()
  1.4210 +{
  1.4211 +
  1.4212 +  ;
  1.4213 +  return 0;
  1.4214 +}
  1.4215 +_ACEOF
  1.4216 +rm -f conftest.$ac_objext
  1.4217 +if { (ac_try="$ac_compile"
  1.4218 +case "(($ac_try" in
  1.4219 +  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  1.4220 +  *) ac_try_echo=$ac_try;;
  1.4221 +esac
  1.4222 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
  1.4223 +  (eval "$ac_compile") 2>conftest.er1
  1.4224 +  ac_status=$?
  1.4225 +  grep -v '^ *+' conftest.er1 >conftest.err
  1.4226 +  rm -f conftest.er1
  1.4227 +  cat conftest.err >&5
  1.4228 +  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  1.4229 +  (exit $ac_status); } &&
  1.4230 +	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
  1.4231 +  { (case "(($ac_try" in
  1.4232 +  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  1.4233 +  *) ac_try_echo=$ac_try;;
  1.4234 +esac
  1.4235 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
  1.4236 +  (eval "$ac_try") 2>&5
  1.4237 +  ac_status=$?
  1.4238 +  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  1.4239 +  (exit $ac_status); }; } &&
  1.4240 +	 { ac_try='test -s conftest.$ac_objext'
  1.4241 +  { (case "(($ac_try" in
  1.4242 +  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  1.4243 +  *) ac_try_echo=$ac_try;;
  1.4244 +esac
  1.4245 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
  1.4246 +  (eval "$ac_try") 2>&5
  1.4247 +  ac_status=$?
  1.4248 +  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  1.4249 +  (exit $ac_status); }; }; then
  1.4250 +  ac_cv_prog_cc_g=yes
  1.4251 +else
  1.4252 +  echo "$as_me: failed program was:" >&5
  1.4253 +sed 's/^/| /' conftest.$ac_ext >&5
  1.4254 +
  1.4255 +
  1.4256 +fi
  1.4257 +
  1.4258 +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
  1.4259 +fi
  1.4260 +
  1.4261 +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
  1.4262 +fi
  1.4263 +
  1.4264 +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
  1.4265 +   ac_c_werror_flag=$ac_save_c_werror_flag
  1.4266 +fi
  1.4267 +{ echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5
  1.4268 +echo "${ECHO_T}$ac_cv_prog_cc_g" >&6; }
  1.4269  if test "$ac_test_CFLAGS" = set; then
  1.4270    CFLAGS=$ac_save_CFLAGS
  1.4271  elif test $ac_cv_prog_cc_g = yes; then
  1.4272 @@ -3367,12 +4066,12 @@
  1.4273      CFLAGS=
  1.4274    fi
  1.4275  fi
  1.4276 -echo "$as_me:$LINENO: checking for $CC option to accept ANSI C" >&5
  1.4277 -echo $ECHO_N "checking for $CC option to accept ANSI C... $ECHO_C" >&6
  1.4278 -if test "${ac_cv_prog_cc_stdc+set}" = set; then
  1.4279 -  echo $ECHO_N "(cached) $ECHO_C" >&6
  1.4280 -else
  1.4281 -  ac_cv_prog_cc_stdc=no
  1.4282 +{ echo "$as_me:$LINENO: checking for $CC option to accept ISO C89" >&5
  1.4283 +echo $ECHO_N "checking for $CC option to accept ISO C89... $ECHO_C" >&6; }
  1.4284 +if test "${ac_cv_prog_cc_c89+set}" = set; then
  1.4285 +  echo $ECHO_N "(cached) $ECHO_C" >&6
  1.4286 +else
  1.4287 +  ac_cv_prog_cc_c89=no
  1.4288  ac_save_CC=$CC
  1.4289  cat >conftest.$ac_ext <<_ACEOF
  1.4290  /* confdefs.h.  */
  1.4291 @@ -3406,12 +4105,17 @@
  1.4292  /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
  1.4293     function prototypes and stuff, but not '\xHH' hex character constants.
  1.4294     These don't provoke an error unfortunately, instead are silently treated
  1.4295 -   as 'x'.  The following induces an error, until -std1 is added to get
  1.4296 +   as 'x'.  The following induces an error, until -std is added to get
  1.4297     proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
  1.4298     array size at least.  It's necessary to write '\x00'==0 to get something
  1.4299 -   that's true only with -std1.  */
  1.4300 +   that's true only with -std.  */
  1.4301  int osf4_cc_array ['\x00' == 0 ? 1 : -1];
  1.4302  
  1.4303 +/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
  1.4304 +   inside strings and character constants.  */
  1.4305 +#define FOO(x) 'x'
  1.4306 +int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
  1.4307 +
  1.4308  int test (int i, double x);
  1.4309  struct s1 {int (*f) (int a);};
  1.4310  struct s2 {int (*f) (double a);};
  1.4311 @@ -3426,201 +4130,74 @@
  1.4312    return 0;
  1.4313  }
  1.4314  _ACEOF
  1.4315 -# Don't try gcc -ansi; that turns off useful extensions and
  1.4316 -# breaks some systems' header files.
  1.4317 -# AIX			-qlanglvl=ansi
  1.4318 -# Ultrix and OSF/1	-std1
  1.4319 -# HP-UX 10.20 and later	-Ae
  1.4320 -# HP-UX older versions	-Aa -D_HPUX_SOURCE
  1.4321 -# SVR4			-Xc -D__EXTENSIONS__
  1.4322 -for ac_arg in "" -qlanglvl=ansi -std1 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
  1.4323 +for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
  1.4324 +	-Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
  1.4325  do
  1.4326    CC="$ac_save_CC $ac_arg"
  1.4327    rm -f conftest.$ac_objext
  1.4328 -if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
  1.4329 -  (eval $ac_compile) 2>conftest.er1
  1.4330 -  ac_status=$?
  1.4331 -  grep -v '^ *+' conftest.er1 >conftest.err
  1.4332 -  rm -f conftest.er1
  1.4333 -  cat conftest.err >&5
  1.4334 -  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  1.4335 -  (exit $ac_status); } &&
  1.4336 -	 { ac_try='test -z "$ac_c_werror_flag"			 || test ! -s conftest.err'
  1.4337 -  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
  1.4338 -  (eval $ac_try) 2>&5
  1.4339 -  ac_status=$?
  1.4340 -  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  1.4341 -  (exit $ac_status); }; } &&
  1.4342 -	 { ac_try='test -s conftest.$ac_objext'
  1.4343 -  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
  1.4344 -  (eval $ac_try) 2>&5
  1.4345 -  ac_status=$?
  1.4346 -  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  1.4347 -  (exit $ac_status); }; }; then
  1.4348 -  ac_cv_prog_cc_stdc=$ac_arg
  1.4349 -break
  1.4350 -else
  1.4351 -  echo "$as_me: failed program was:" >&5
  1.4352 -sed 's/^/| /' conftest.$ac_ext >&5
  1.4353 -
  1.4354 -fi
  1.4355 -rm -f conftest.err conftest.$ac_objext
  1.4356 -done
  1.4357 -rm -f conftest.$ac_ext conftest.$ac_objext
  1.4358 +if { (ac_try="$ac_compile"
  1.4359 +case "(($ac_try" in
  1.4360 +  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  1.4361 +  *) ac_try_echo=$ac_try;;
  1.4362 +esac
  1.4363 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
  1.4364 +  (eval "$ac_compile") 2>conftest.er1
  1.4365 +  ac_status=$?
  1.4366 +  grep -v '^ *+' conftest.er1 >conftest.err
  1.4367 +  rm -f conftest.er1
  1.4368 +  cat conftest.err >&5
  1.4369 +  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  1.4370 +  (exit $ac_status); } &&
  1.4371 +	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
  1.4372 +  { (case "(($ac_try" in
  1.4373 +  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  1.4374 +  *) ac_try_echo=$ac_try;;
  1.4375 +esac
  1.4376 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
  1.4377 +  (eval "$ac_try") 2>&5
  1.4378 +  ac_status=$?
  1.4379 +  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  1.4380 +  (exit $ac_status); }; } &&
  1.4381 +	 { ac_try='test -s conftest.$ac_objext'
  1.4382 +  { (case "(($ac_try" in
  1.4383 +  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  1.4384 +  *) ac_try_echo=$ac_try;;
  1.4385 +esac
  1.4386 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
  1.4387 +  (eval "$ac_try") 2>&5
  1.4388 +  ac_status=$?
  1.4389 +  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  1.4390 +  (exit $ac_status); }; }; then
  1.4391 +  ac_cv_prog_cc_c89=$ac_arg
  1.4392 +else
  1.4393 +  echo "$as_me: failed program was:" >&5
  1.4394 +sed 's/^/| /' conftest.$ac_ext >&5
  1.4395 +
  1.4396 +
  1.4397 +fi
  1.4398 +
  1.4399 +rm -f core conftest.err conftest.$ac_objext
  1.4400 +  test "x$ac_cv_prog_cc_c89" != "xno" && break
  1.4401 +done
  1.4402 +rm -f conftest.$ac_ext
  1.4403  CC=$ac_save_CC
  1.4404  
  1.4405  fi
  1.4406 -
  1.4407 -case "x$ac_cv_prog_cc_stdc" in
  1.4408 -  x|xno)
  1.4409 -    echo "$as_me:$LINENO: result: none needed" >&5
  1.4410 -echo "${ECHO_T}none needed" >&6 ;;
  1.4411 -  *)
  1.4412 -    echo "$as_me:$LINENO: result: $ac_cv_prog_cc_stdc" >&5
  1.4413 -echo "${ECHO_T}$ac_cv_prog_cc_stdc" >&6
  1.4414 -    CC="$CC $ac_cv_prog_cc_stdc" ;;
  1.4415 -esac
  1.4416 -
  1.4417 -# Some people use a C++ compiler to compile C.  Since we use `exit',
  1.4418 -# in C++ we need to declare it.  In case someone uses the same compiler
  1.4419 -# for both compiling C and C++ we need to have the C++ compiler decide
  1.4420 -# the declaration of exit, since it's the most demanding environment.
  1.4421 -cat >conftest.$ac_ext <<_ACEOF
  1.4422 -#ifndef __cplusplus
  1.4423 -  choke me
  1.4424 -#endif
  1.4425 -_ACEOF
  1.4426 -rm -f conftest.$ac_objext
  1.4427 -if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
  1.4428 -  (eval $ac_compile) 2>conftest.er1
  1.4429 -  ac_status=$?
  1.4430 -  grep -v '^ *+' conftest.er1 >conftest.err
  1.4431 -  rm -f conftest.er1
  1.4432 -  cat conftest.err >&5
  1.4433 -  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  1.4434 -  (exit $ac_status); } &&
  1.4435 -	 { ac_try='test -z "$ac_c_werror_flag"			 || test ! -s conftest.err'
  1.4436 -  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
  1.4437 -  (eval $ac_try) 2>&5
  1.4438 -  ac_status=$?
  1.4439 -  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  1.4440 -  (exit $ac_status); }; } &&
  1.4441 -	 { ac_try='test -s conftest.$ac_objext'
  1.4442 -  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
  1.4443 -  (eval $ac_try) 2>&5
  1.4444 -  ac_status=$?
  1.4445 -  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  1.4446 -  (exit $ac_status); }; }; then
  1.4447 -  for ac_declaration in \
  1.4448 -   '' \
  1.4449 -   'extern "C" void std::exit (int) throw (); using std::exit;' \
  1.4450 -   'extern "C" void std::exit (int); using std::exit;' \
  1.4451 -   'extern "C" void exit (int) throw ();' \
  1.4452 -   'extern "C" void exit (int);' \
  1.4453 -   'void exit (int);'
  1.4454 -do
  1.4455 -  cat >conftest.$ac_ext <<_ACEOF
  1.4456 -/* confdefs.h.  */
  1.4457 -_ACEOF
  1.4458 -cat confdefs.h >>conftest.$ac_ext
  1.4459 -cat >>conftest.$ac_ext <<_ACEOF
  1.4460 -/* end confdefs.h.  */
  1.4461 -$ac_declaration
  1.4462 -#include <stdlib.h>
  1.4463 -int
  1.4464 -main ()
  1.4465 -{
  1.4466 -exit (42);
  1.4467 -  ;
  1.4468 -  return 0;
  1.4469 -}
  1.4470 -_ACEOF
  1.4471 -rm -f conftest.$ac_objext
  1.4472 -if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
  1.4473 -  (eval $ac_compile) 2>conftest.er1
  1.4474 -  ac_status=$?
  1.4475 -  grep -v '^ *+' conftest.er1 >conftest.err
  1.4476 -  rm -f conftest.er1
  1.4477 -  cat conftest.err >&5
  1.4478 -  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  1.4479 -  (exit $ac_status); } &&
  1.4480 -	 { ac_try='test -z "$ac_c_werror_flag"			 || test ! -s conftest.err'
  1.4481 -  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
  1.4482 -  (eval $ac_try) 2>&5
  1.4483 -  ac_status=$?
  1.4484 -  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  1.4485 -  (exit $ac_status); }; } &&
  1.4486 -	 { ac_try='test -s conftest.$ac_objext'
  1.4487 -  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
  1.4488 -  (eval $ac_try) 2>&5
  1.4489 -  ac_status=$?
  1.4490 -  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  1.4491 -  (exit $ac_status); }; }; then
  1.4492 -  :
  1.4493 -else
  1.4494 -  echo "$as_me: failed program was:" >&5
  1.4495 -sed 's/^/| /' conftest.$ac_ext >&5
  1.4496 -
  1.4497 -continue
  1.4498 -fi
  1.4499 -rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
  1.4500 -  cat >conftest.$ac_ext <<_ACEOF
  1.4501 -/* confdefs.h.  */
  1.4502 -_ACEOF
  1.4503 -cat confdefs.h >>conftest.$ac_ext
  1.4504 -cat >>conftest.$ac_ext <<_ACEOF
  1.4505 -/* end confdefs.h.  */
  1.4506 -$ac_declaration
  1.4507 -int
  1.4508 -main ()
  1.4509 -{
  1.4510 -exit (42);
  1.4511 -  ;
  1.4512 -  return 0;
  1.4513 -}
  1.4514 -_ACEOF
  1.4515 -rm -f conftest.$ac_objext
  1.4516 -if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
  1.4517 -  (eval $ac_compile) 2>conftest.er1
  1.4518 -  ac_status=$?
  1.4519 -  grep -v '^ *+' conftest.er1 >conftest.err
  1.4520 -  rm -f conftest.er1
  1.4521 -  cat conftest.err >&5
  1.4522 -  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  1.4523 -  (exit $ac_status); } &&
  1.4524 -	 { ac_try='test -z "$ac_c_werror_flag"			 || test ! -s conftest.err'
  1.4525 -  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
  1.4526 -  (eval $ac_try) 2>&5
  1.4527 -  ac_status=$?
  1.4528 -  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  1.4529 -  (exit $ac_status); }; } &&
  1.4530 -	 { ac_try='test -s conftest.$ac_objext'
  1.4531 -  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
  1.4532 -  (eval $ac_try) 2>&5
  1.4533 -  ac_status=$?
  1.4534 -  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  1.4535 -  (exit $ac_status); }; }; then
  1.4536 -  break
  1.4537 -else
  1.4538 -  echo "$as_me: failed program was:" >&5
  1.4539 -sed 's/^/| /' conftest.$ac_ext >&5
  1.4540 -
  1.4541 -fi
  1.4542 -rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
  1.4543 -done
  1.4544 -rm -f conftest*
  1.4545 -if test -n "$ac_declaration"; then
  1.4546 -  echo '#ifdef __cplusplus' >>confdefs.h
  1.4547 -  echo $ac_declaration      >>confdefs.h
  1.4548 -  echo '#endif'             >>confdefs.h
  1.4549 -fi
  1.4550 -
  1.4551 -else
  1.4552 -  echo "$as_me: failed program was:" >&5
  1.4553 -sed 's/^/| /' conftest.$ac_ext >&5
  1.4554 -
  1.4555 -fi
  1.4556 -rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
  1.4557 +# AC_CACHE_VAL
  1.4558 +case "x$ac_cv_prog_cc_c89" in
  1.4559 +  x)
  1.4560 +    { echo "$as_me:$LINENO: result: none needed" >&5
  1.4561 +echo "${ECHO_T}none needed" >&6; } ;;
  1.4562 +  xno)
  1.4563 +    { echo "$as_me:$LINENO: result: unsupported" >&5
  1.4564 +echo "${ECHO_T}unsupported" >&6; } ;;
  1.4565 +  *)
  1.4566 +    CC="$CC $ac_cv_prog_cc_c89"
  1.4567 +    { echo "$as_me:$LINENO: result: $ac_cv_prog_cc_c89" >&5
  1.4568 +echo "${ECHO_T}$ac_cv_prog_cc_c89" >&6; } ;;
  1.4569 +esac
  1.4570 +
  1.4571 +
  1.4572  ac_ext=c
  1.4573  ac_cpp='$CPP $CPPFLAGS'
  1.4574  ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
  1.4575 @@ -3629,8 +4206,8 @@
  1.4576  
  1.4577  depcc="$CC"   am_compiler_list=
  1.4578  
  1.4579 -echo "$as_me:$LINENO: checking dependency style of $depcc" >&5
  1.4580 -echo $ECHO_N "checking dependency style of $depcc... $ECHO_C" >&6
  1.4581 +{ echo "$as_me:$LINENO: checking dependency style of $depcc" >&5
  1.4582 +echo $ECHO_N "checking dependency style of $depcc... $ECHO_C" >&6; }
  1.4583  if test "${am_cv_CC_dependencies_compiler_type+set}" = set; then
  1.4584    echo $ECHO_N "(cached) $ECHO_C" >&6
  1.4585  else
  1.4586 @@ -3712,8 +4289,8 @@
  1.4587  fi
  1.4588  
  1.4589  fi
  1.4590 -echo "$as_me:$LINENO: result: $am_cv_CC_dependencies_compiler_type" >&5
  1.4591 -echo "${ECHO_T}$am_cv_CC_dependencies_compiler_type" >&6
  1.4592 +{ echo "$as_me:$LINENO: result: $am_cv_CC_dependencies_compiler_type" >&5
  1.4593 +echo "${ECHO_T}$am_cv_CC_dependencies_compiler_type" >&6; }
  1.4594  CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type
  1.4595  
  1.4596  
  1.4597 @@ -3732,8 +4309,8 @@
  1.4598  
  1.4599  
  1.4600  
  1.4601 -echo "$as_me:$LINENO: checking for ${CC-cc} option to accept ANSI C" >&5
  1.4602 -echo $ECHO_N "checking for ${CC-cc} option to accept ANSI C... $ECHO_C" >&6
  1.4603 +{ echo "$as_me:$LINENO: checking for ${CC-cc} option to accept ANSI C" >&5
  1.4604 +echo $ECHO_N "checking for ${CC-cc} option to accept ANSI C... $ECHO_C" >&6; }
  1.4605  if test "${am_cv_prog_cc_stdc+set}" = set; then
  1.4606    echo $ECHO_N "(cached) $ECHO_C" >&6
  1.4607  else
  1.4608 @@ -3795,23 +4372,36 @@
  1.4609  }
  1.4610  _ACEOF
  1.4611  rm -f conftest.$ac_objext
  1.4612 -if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
  1.4613 -  (eval $ac_compile) 2>conftest.er1
  1.4614 -  ac_status=$?
  1.4615 -  grep -v '^ *+' conftest.er1 >conftest.err
  1.4616 -  rm -f conftest.er1
  1.4617 -  cat conftest.err >&5
  1.4618 -  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  1.4619 -  (exit $ac_status); } &&
  1.4620 -	 { ac_try='test -z "$ac_c_werror_flag"			 || test ! -s conftest.err'
  1.4621 -  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
  1.4622 -  (eval $ac_try) 2>&5
  1.4623 -  ac_status=$?
  1.4624 -  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  1.4625 -  (exit $ac_status); }; } &&
  1.4626 -	 { ac_try='test -s conftest.$ac_objext'
  1.4627 -  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
  1.4628 -  (eval $ac_try) 2>&5
  1.4629 +if { (ac_try="$ac_compile"
  1.4630 +case "(($ac_try" in
  1.4631 +  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  1.4632 +  *) ac_try_echo=$ac_try;;
  1.4633 +esac
  1.4634 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
  1.4635 +  (eval "$ac_compile") 2>conftest.er1
  1.4636 +  ac_status=$?
  1.4637 +  grep -v '^ *+' conftest.er1 >conftest.err
  1.4638 +  rm -f conftest.er1
  1.4639 +  cat conftest.err >&5
  1.4640 +  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  1.4641 +  (exit $ac_status); } &&
  1.4642 +	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
  1.4643 +  { (case "(($ac_try" in
  1.4644 +  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  1.4645 +  *) ac_try_echo=$ac_try;;
  1.4646 +esac
  1.4647 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
  1.4648 +  (eval "$ac_try") 2>&5
  1.4649 +  ac_status=$?
  1.4650 +  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  1.4651 +  (exit $ac_status); }; } &&
  1.4652 +	 { ac_try='test -s conftest.$ac_objext'
  1.4653 +  { (case "(($ac_try" in
  1.4654 +  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  1.4655 +  *) ac_try_echo=$ac_try;;
  1.4656 +esac
  1.4657 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
  1.4658 +  (eval "$ac_try") 2>&5
  1.4659    ac_status=$?
  1.4660    echo "$as_me:$LINENO: \$? = $ac_status" >&5
  1.4661    (exit $ac_status); }; }; then
  1.4662 @@ -3820,19 +4410,21 @@
  1.4663    echo "$as_me: failed program was:" >&5
  1.4664  sed 's/^/| /' conftest.$ac_ext >&5
  1.4665  
  1.4666 -fi
  1.4667 -rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
  1.4668 +
  1.4669 +fi
  1.4670 +
  1.4671 +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
  1.4672  done
  1.4673  CC="$ac_save_CC"
  1.4674  
  1.4675  fi
  1.4676  
  1.4677  if test -z "$am_cv_prog_cc_stdc"; then
  1.4678 -  echo "$as_me:$LINENO: result: none needed" >&5
  1.4679 -echo "${ECHO_T}none needed" >&6
  1.4680 -else
  1.4681 -  echo "$as_me:$LINENO: result: $am_cv_prog_cc_stdc" >&5
  1.4682 -echo "${ECHO_T}$am_cv_prog_cc_stdc" >&6
  1.4683 +  { echo "$as_me:$LINENO: result: none needed" >&5
  1.4684 +echo "${ECHO_T}none needed" >&6; }
  1.4685 +else
  1.4686 +  { echo "$as_me:$LINENO: result: $am_cv_prog_cc_stdc" >&5
  1.4687 +echo "${ECHO_T}$am_cv_prog_cc_stdc" >&6; }
  1.4688  fi
  1.4689  case "x$am_cv_prog_cc_stdc" in
  1.4690    x|xno) ;;
  1.4691 @@ -3844,8 +4436,8 @@
  1.4692  ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
  1.4693  ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
  1.4694  ac_compiler_gnu=$ac_cv_c_compiler_gnu
  1.4695 -echo "$as_me:$LINENO: checking how to run the C preprocessor" >&5
  1.4696 -echo $ECHO_N "checking how to run the C preprocessor... $ECHO_C" >&6
  1.4697 +{ echo "$as_me:$LINENO: checking how to run the C preprocessor" >&5
  1.4698 +echo $ECHO_N "checking how to run the C preprocessor... $ECHO_C" >&6; }
  1.4699  # On Suns, sometimes $CPP names a directory.
  1.4700  if test -n "$CPP" && test -d "$CPP"; then
  1.4701    CPP=
  1.4702 @@ -3879,8 +4471,13 @@
  1.4703  #endif
  1.4704  		     Syntax error
  1.4705  _ACEOF
  1.4706 -if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
  1.4707 -  (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
  1.4708 +if { (ac_try="$ac_cpp conftest.$ac_ext"
  1.4709 +case "(($ac_try" in
  1.4710 +  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  1.4711 +  *) ac_try_echo=$ac_try;;
  1.4712 +esac
  1.4713 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
  1.4714 +  (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
  1.4715    ac_status=$?
  1.4716    grep -v '^ *+' conftest.er1 >conftest.err
  1.4717    rm -f conftest.er1
  1.4718 @@ -3905,9 +4502,10 @@
  1.4719    # Broken: fails on valid input.
  1.4720  continue
  1.4721  fi
  1.4722 +
  1.4723  rm -f conftest.err conftest.$ac_ext
  1.4724  
  1.4725 -  # OK, works on sane cases.  Now check whether non-existent headers
  1.4726 +  # OK, works on sane cases.  Now check whether nonexistent headers
  1.4727    # can be detected and how.
  1.4728    cat >conftest.$ac_ext <<_ACEOF
  1.4729  /* confdefs.h.  */
  1.4730 @@ -3917,8 +4515,13 @@
  1.4731  /* end confdefs.h.  */
  1.4732  #include <ac_nonexistent.h>
  1.4733  _ACEOF
  1.4734 -if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
  1.4735 -  (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
  1.4736 +if { (ac_try="$ac_cpp conftest.$ac_ext"
  1.4737 +case "(($ac_try" in
  1.4738 +  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  1.4739 +  *) ac_try_echo=$ac_try;;
  1.4740 +esac
  1.4741 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
  1.4742 +  (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
  1.4743    ac_status=$?
  1.4744    grep -v '^ *+' conftest.er1 >conftest.err
  1.4745    rm -f conftest.er1
  1.4746 @@ -3945,6 +4548,7 @@
  1.4747  ac_preproc_ok=:
  1.4748  break
  1.4749  fi
  1.4750 +
  1.4751  rm -f conftest.err conftest.$ac_ext
  1.4752  
  1.4753  done
  1.4754 @@ -3962,8 +4566,8 @@
  1.4755  else
  1.4756    ac_cv_prog_CPP=$CPP
  1.4757  fi
  1.4758 -echo "$as_me:$LINENO: result: $CPP" >&5
  1.4759 -echo "${ECHO_T}$CPP" >&6
  1.4760 +{ echo "$as_me:$LINENO: result: $CPP" >&5
  1.4761 +echo "${ECHO_T}$CPP" >&6; }
  1.4762  ac_preproc_ok=false
  1.4763  for ac_c_preproc_warn_flag in '' yes
  1.4764  do
  1.4765 @@ -3986,8 +4590,13 @@
  1.4766  #endif
  1.4767  		     Syntax error
  1.4768  _ACEOF
  1.4769 -if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
  1.4770 -  (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
  1.4771 +if { (ac_try="$ac_cpp conftest.$ac_ext"
  1.4772 +case "(($ac_try" in
  1.4773 +  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  1.4774 +  *) ac_try_echo=$ac_try;;
  1.4775 +esac
  1.4776 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
  1.4777 +  (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
  1.4778    ac_status=$?
  1.4779    grep -v '^ *+' conftest.er1 >conftest.err
  1.4780    rm -f conftest.er1
  1.4781 @@ -4012,9 +4621,10 @@
  1.4782    # Broken: fails on valid input.
  1.4783  continue
  1.4784  fi
  1.4785 +
  1.4786  rm -f conftest.err conftest.$ac_ext
  1.4787  
  1.4788 -  # OK, works on sane cases.  Now check whether non-existent headers
  1.4789 +  # OK, works on sane cases.  Now check whether nonexistent headers
  1.4790    # can be detected and how.
  1.4791    cat >conftest.$ac_ext <<_ACEOF
  1.4792  /* confdefs.h.  */
  1.4793 @@ -4024,8 +4634,13 @@
  1.4794  /* end confdefs.h.  */
  1.4795  #include <ac_nonexistent.h>
  1.4796  _ACEOF
  1.4797 -if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
  1.4798 -  (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
  1.4799 +if { (ac_try="$ac_cpp conftest.$ac_ext"
  1.4800 +case "(($ac_try" in
  1.4801 +  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  1.4802 +  *) ac_try_echo=$ac_try;;
  1.4803 +esac
  1.4804 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
  1.4805 +  (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
  1.4806    ac_status=$?
  1.4807    grep -v '^ *+' conftest.er1 >conftest.err
  1.4808    rm -f conftest.er1
  1.4809 @@ -4052,6 +4667,7 @@
  1.4810  ac_preproc_ok=:
  1.4811  break
  1.4812  fi
  1.4813 +
  1.4814  rm -f conftest.err conftest.$ac_ext
  1.4815  
  1.4816  done
  1.4817 @@ -4074,23 +4690,170 @@
  1.4818  ac_compiler_gnu=$ac_cv_c_compiler_gnu
  1.4819  
  1.4820  
  1.4821 -echo "$as_me:$LINENO: checking for egrep" >&5
  1.4822 -echo $ECHO_N "checking for egrep... $ECHO_C" >&6
  1.4823 -if test "${ac_cv_prog_egrep+set}" = set; then
  1.4824 -  echo $ECHO_N "(cached) $ECHO_C" >&6
  1.4825 -else
  1.4826 -  if echo a | (grep -E '(a|b)') >/dev/null 2>&1
  1.4827 -    then ac_cv_prog_egrep='grep -E'
  1.4828 -    else ac_cv_prog_egrep='egrep'
  1.4829 -    fi
  1.4830 -fi
  1.4831 -echo "$as_me:$LINENO: result: $ac_cv_prog_egrep" >&5
  1.4832 -echo "${ECHO_T}$ac_cv_prog_egrep" >&6
  1.4833 - EGREP=$ac_cv_prog_egrep
  1.4834 -
  1.4835 -
  1.4836 -echo "$as_me:$LINENO: checking for ANSI C header files" >&5
  1.4837 -echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6
  1.4838 +{ echo "$as_me:$LINENO: checking for grep that handles long lines and -e" >&5
  1.4839 +echo $ECHO_N "checking for grep that handles long lines and -e... $ECHO_C" >&6; }
  1.4840 +if test "${ac_cv_path_GREP+set}" = set; then
  1.4841 +  echo $ECHO_N "(cached) $ECHO_C" >&6
  1.4842 +else
  1.4843 +  # Extract the first word of "grep ggrep" to use in msg output
  1.4844 +if test -z "$GREP"; then
  1.4845 +set dummy grep ggrep; ac_prog_name=$2
  1.4846 +if test "${ac_cv_path_GREP+set}" = set; then
  1.4847 +  echo $ECHO_N "(cached) $ECHO_C" >&6
  1.4848 +else
  1.4849 +  ac_path_GREP_found=false
  1.4850 +# Loop through the user's path and test for each of PROGNAME-LIST
  1.4851 +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  1.4852 +for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
  1.4853 +do
  1.4854 +  IFS=$as_save_IFS
  1.4855 +  test -z "$as_dir" && as_dir=.
  1.4856 +  for ac_prog in grep ggrep; do
  1.4857 +  for ac_exec_ext in '' $ac_executable_extensions; do
  1.4858 +    ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
  1.4859 +    { test -f "$ac_path_GREP" && $as_executable_p "$ac_path_GREP"; } || continue
  1.4860 +    # Check for GNU ac_path_GREP and select it if it is found.
  1.4861 +  # Check for GNU $ac_path_GREP
  1.4862 +case `"$ac_path_GREP" --version 2>&1` in
  1.4863 +*GNU*)
  1.4864 +  ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
  1.4865 +*)
  1.4866 +  ac_count=0
  1.4867 +  echo $ECHO_N "0123456789$ECHO_C" >"conftest.in"
  1.4868 +  while :
  1.4869 +  do
  1.4870 +    cat "conftest.in" "conftest.in" >"conftest.tmp"
  1.4871 +    mv "conftest.tmp" "conftest.in"
  1.4872 +    cp "conftest.in" "conftest.nl"
  1.4873 +    echo 'GREP' >> "conftest.nl"
  1.4874 +    "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
  1.4875 +    diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
  1.4876 +    ac_count=`expr $ac_count + 1`
  1.4877 +    if test $ac_count -gt ${ac_path_GREP_max-0}; then
  1.4878 +      # Best one so far, save it but keep looking for a better one
  1.4879 +      ac_cv_path_GREP="$ac_path_GREP"
  1.4880 +      ac_path_GREP_max=$ac_count
  1.4881 +    fi
  1.4882 +    # 10*(2^10) chars as input seems more than enough
  1.4883 +    test $ac_count -gt 10 && break
  1.4884 +  done
  1.4885 +  rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
  1.4886 +esac
  1.4887 +
  1.4888 +
  1.4889 +    $ac_path_GREP_found && break 3
  1.4890 +  done
  1.4891 +done
  1.4892 +
  1.4893 +done
  1.4894 +IFS=$as_save_IFS
  1.4895 +
  1.4896 +
  1.4897 +fi
  1.4898 +
  1.4899 +GREP="$ac_cv_path_GREP"
  1.4900 +if test -z "$GREP"; then
  1.4901 +  { { echo "$as_me:$LINENO: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&5
  1.4902 +echo "$as_me: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&2;}
  1.4903 +   { (exit 1); exit 1; }; }
  1.4904 +fi
  1.4905 +
  1.4906 +else
  1.4907 +  ac_cv_path_GREP=$GREP
  1.4908 +fi
  1.4909 +
  1.4910 +
  1.4911 +fi
  1.4912 +{ echo "$as_me:$LINENO: result: $ac_cv_path_GREP" >&5
  1.4913 +echo "${ECHO_T}$ac_cv_path_GREP" >&6; }
  1.4914 + GREP="$ac_cv_path_GREP"
  1.4915 +
  1.4916 +
  1.4917 +{ echo "$as_me:$LINENO: checking for egrep" >&5
  1.4918 +echo $ECHO_N "checking for egrep... $ECHO_C" >&6; }
  1.4919 +if test "${ac_cv_path_EGREP+set}" = set; then
  1.4920 +  echo $ECHO_N "(cached) $ECHO_C" >&6
  1.4921 +else
  1.4922 +  if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
  1.4923 +   then ac_cv_path_EGREP="$GREP -E"
  1.4924 +   else
  1.4925 +     # Extract the first word of "egrep" to use in msg output
  1.4926 +if test -z "$EGREP"; then
  1.4927 +set dummy egrep; ac_prog_name=$2
  1.4928 +if test "${ac_cv_path_EGREP+set}" = set; then
  1.4929 +  echo $ECHO_N "(cached) $ECHO_C" >&6
  1.4930 +else
  1.4931 +  ac_path_EGREP_found=false
  1.4932 +# Loop through the user's path and test for each of PROGNAME-LIST
  1.4933 +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  1.4934 +for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
  1.4935 +do
  1.4936 +  IFS=$as_save_IFS
  1.4937 +  test -z "$as_dir" && as_dir=.
  1.4938 +  for ac_prog in egrep; do
  1.4939 +  for ac_exec_ext in '' $ac_executable_extensions; do
  1.4940 +    ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
  1.4941 +    { test -f "$ac_path_EGREP" && $as_executable_p "$ac_path_EGREP"; } || continue
  1.4942 +    # Check for GNU ac_path_EGREP and select it if it is found.
  1.4943 +  # Check for GNU $ac_path_EGREP
  1.4944 +case `"$ac_path_EGREP" --version 2>&1` in
  1.4945 +*GNU*)
  1.4946 +  ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
  1.4947 +*)
  1.4948 +  ac_count=0
  1.4949 +  echo $ECHO_N "0123456789$ECHO_C" >"conftest.in"
  1.4950 +  while :
  1.4951 +  do
  1.4952 +    cat "conftest.in" "conftest.in" >"conftest.tmp"
  1.4953 +    mv "conftest.tmp" "conftest.in"
  1.4954 +    cp "conftest.in" "conftest.nl"
  1.4955 +    echo 'EGREP' >> "conftest.nl"
  1.4956 +    "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
  1.4957 +    diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
  1.4958 +    ac_count=`expr $ac_count + 1`
  1.4959 +    if test $ac_count -gt ${ac_path_EGREP_max-0}; then
  1.4960 +      # Best one so far, save it but keep looking for a better one
  1.4961 +      ac_cv_path_EGREP="$ac_path_EGREP"
  1.4962 +      ac_path_EGREP_max=$ac_count
  1.4963 +    fi
  1.4964 +    # 10*(2^10) chars as input seems more than enough
  1.4965 +    test $ac_count -gt 10 && break
  1.4966 +  done
  1.4967 +  rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
  1.4968 +esac
  1.4969 +
  1.4970 +
  1.4971 +    $ac_path_EGREP_found && break 3
  1.4972 +  done
  1.4973 +done
  1.4974 +
  1.4975 +done
  1.4976 +IFS=$as_save_IFS
  1.4977 +
  1.4978 +
  1.4979 +fi
  1.4980 +
  1.4981 +EGREP="$ac_cv_path_EGREP"
  1.4982 +if test -z "$EGREP"; then
  1.4983 +  { { echo "$as_me:$LINENO: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&5
  1.4984 +echo "$as_me: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&2;}
  1.4985 +   { (exit 1); exit 1; }; }
  1.4986 +fi
  1.4987 +
  1.4988 +else
  1.4989 +  ac_cv_path_EGREP=$EGREP
  1.4990 +fi
  1.4991 +
  1.4992 +
  1.4993 +   fi
  1.4994 +fi
  1.4995 +{ echo "$as_me:$LINENO: result: $ac_cv_path_EGREP" >&5
  1.4996 +echo "${ECHO_T}$ac_cv_path_EGREP" >&6; }
  1.4997 + EGREP="$ac_cv_path_EGREP"
  1.4998 +
  1.4999 +
  1.5000 +{ echo "$as_me:$LINENO: checking for ANSI C header files" >&5
  1.5001 +echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6; }
  1.5002  if test "${ac_cv_header_stdc+set}" = set; then
  1.5003    echo $ECHO_N "(cached) $ECHO_C" >&6
  1.5004  else
  1.5005 @@ -4114,23 +4877,36 @@
  1.5006  }
  1.5007  _ACEOF
  1.5008  rm -f conftest.$ac_objext
  1.5009 -if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
  1.5010 -  (eval $ac_compile) 2>conftest.er1
  1.5011 -  ac_status=$?
  1.5012 -  grep -v '^ *+' conftest.er1 >conftest.err
  1.5013 -  rm -f conftest.er1
  1.5014 -  cat conftest.err >&5
  1.5015 -  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  1.5016 -  (exit $ac_status); } &&
  1.5017 -	 { ac_try='test -z "$ac_c_werror_flag"			 || test ! -s conftest.err'
  1.5018 -  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
  1.5019 -  (eval $ac_try) 2>&5
  1.5020 -  ac_status=$?
  1.5021 -  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  1.5022 -  (exit $ac_status); }; } &&
  1.5023 -	 { ac_try='test -s conftest.$ac_objext'
  1.5024 -  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
  1.5025 -  (eval $ac_try) 2>&5
  1.5026 +if { (ac_try="$ac_compile"
  1.5027 +case "(($ac_try" in
  1.5028 +  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  1.5029 +  *) ac_try_echo=$ac_try;;
  1.5030 +esac
  1.5031 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
  1.5032 +  (eval "$ac_compile") 2>conftest.er1
  1.5033 +  ac_status=$?
  1.5034 +  grep -v '^ *+' conftest.er1 >conftest.err
  1.5035 +  rm -f conftest.er1
  1.5036 +  cat conftest.err >&5
  1.5037 +  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  1.5038 +  (exit $ac_status); } &&
  1.5039 +	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
  1.5040 +  { (case "(($ac_try" in
  1.5041 +  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  1.5042 +  *) ac_try_echo=$ac_try;;
  1.5043 +esac
  1.5044 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
  1.5045 +  (eval "$ac_try") 2>&5
  1.5046 +  ac_status=$?
  1.5047 +  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  1.5048 +  (exit $ac_status); }; } &&
  1.5049 +	 { ac_try='test -s conftest.$ac_objext'
  1.5050 +  { (case "(($ac_try" in
  1.5051 +  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  1.5052 +  *) ac_try_echo=$ac_try;;
  1.5053 +esac
  1.5054 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
  1.5055 +  (eval "$ac_try") 2>&5
  1.5056    ac_status=$?
  1.5057    echo "$as_me:$LINENO: \$? = $ac_status" >&5
  1.5058    (exit $ac_status); }; }; then
  1.5059 @@ -4139,9 +4915,10 @@
  1.5060    echo "$as_me: failed program was:" >&5
  1.5061  sed 's/^/| /' conftest.$ac_ext >&5
  1.5062  
  1.5063 -ac_cv_header_stdc=no
  1.5064 -fi
  1.5065 -rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
  1.5066 +	ac_cv_header_stdc=no
  1.5067 +fi
  1.5068 +
  1.5069 +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
  1.5070  
  1.5071  if test $ac_cv_header_stdc = yes; then
  1.5072    # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
  1.5073 @@ -4197,6 +4974,7 @@
  1.5074  cat >>conftest.$ac_ext <<_ACEOF
  1.5075  /* end confdefs.h.  */
  1.5076  #include <ctype.h>
  1.5077 +#include <stdlib.h>
  1.5078  #if ((' ' & 0x0FF) == 0x020)
  1.5079  # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
  1.5080  # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
  1.5081 @@ -4216,18 +4994,27 @@
  1.5082    for (i = 0; i < 256; i++)
  1.5083      if (XOR (islower (i), ISLOWER (i))
  1.5084  	|| toupper (i) != TOUPPER (i))
  1.5085 -      exit(2);
  1.5086 -  exit (0);
  1.5087 +      return 2;
  1.5088 +  return 0;
  1.5089  }
  1.5090  _ACEOF
  1.5091  rm -f conftest$ac_exeext
  1.5092 -if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
  1.5093 -  (eval $ac_link) 2>&5
  1.5094 +if { (ac_try="$ac_link"
  1.5095 +case "(($ac_try" in
  1.5096 +  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  1.5097 +  *) ac_try_echo=$ac_try;;
  1.5098 +esac
  1.5099 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
  1.5100 +  (eval "$ac_link") 2>&5
  1.5101    ac_status=$?
  1.5102    echo "$as_me:$LINENO: \$? = $ac_status" >&5
  1.5103    (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
  1.5104 -  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
  1.5105 -  (eval $ac_try) 2>&5
  1.5106 +  { (case "(($ac_try" in
  1.5107 +  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  1.5108 +  *) ac_try_echo=$ac_try;;
  1.5109 +esac
  1.5110 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
  1.5111 +  (eval "$ac_try") 2>&5
  1.5112    ac_status=$?
  1.5113    echo "$as_me:$LINENO: \$? = $ac_status" >&5
  1.5114    (exit $ac_status); }; }; then
  1.5115 @@ -4240,12 +5027,14 @@
  1.5116  ( exit $ac_status )
  1.5117  ac_cv_header_stdc=no
  1.5118  fi
  1.5119 -rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
  1.5120 -fi
  1.5121 -fi
  1.5122 -fi
  1.5123 -echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5
  1.5124 -echo "${ECHO_T}$ac_cv_header_stdc" >&6
  1.5125 +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
  1.5126 +fi
  1.5127 +
  1.5128 +
  1.5129 +fi
  1.5130 +fi
  1.5131 +{ echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5
  1.5132 +echo "${ECHO_T}$ac_cv_header_stdc" >&6; }
  1.5133  if test $ac_cv_header_stdc = yes; then
  1.5134  
  1.5135  cat >>confdefs.h <<\_ACEOF
  1.5136 @@ -4261,8 +5050,8 @@
  1.5137  	if test -n "$ac_tool_prefix"; then
  1.5138    # Extract the first word of "${ac_tool_prefix}pkg-config", so it can be a program name with args.
  1.5139  set dummy ${ac_tool_prefix}pkg-config; ac_word=$2
  1.5140 -echo "$as_me:$LINENO: checking for $ac_word" >&5
  1.5141 -echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
  1.5142 +{ echo "$as_me:$LINENO: checking for $ac_word" >&5
  1.5143 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
  1.5144  if test "${ac_cv_path_PKG_CONFIG+set}" = set; then
  1.5145    echo $ECHO_N "(cached) $ECHO_C" >&6
  1.5146  else
  1.5147 @@ -4277,34 +5066,35 @@
  1.5148    IFS=$as_save_IFS
  1.5149    test -z "$as_dir" && as_dir=.
  1.5150    for ac_exec_ext in '' $ac_executable_extensions; do
  1.5151 -  if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
  1.5152 +  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; }; then
  1.5153      ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
  1.5154      echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
  1.5155      break 2
  1.5156    fi
  1.5157  done
  1.5158  done
  1.5159 +IFS=$as_save_IFS
  1.5160  
  1.5161    ;;
  1.5162  esac
  1.5163  fi
  1.5164  PKG_CONFIG=$ac_cv_path_PKG_CONFIG
  1.5165 -
  1.5166  if test -n "$PKG_CONFIG"; then
  1.5167 -  echo "$as_me:$LINENO: result: $PKG_CONFIG" >&5
  1.5168 -echo "${ECHO_T}$PKG_CONFIG" >&6
  1.5169 -else
  1.5170 -  echo "$as_me:$LINENO: result: no" >&5
  1.5171 -echo "${ECHO_T}no" >&6
  1.5172 -fi
  1.5173 +  { echo "$as_me:$LINENO: result: $PKG_CONFIG" >&5
  1.5174 +echo "${ECHO_T}$PKG_CONFIG" >&6; }
  1.5175 +else
  1.5176 +  { echo "$as_me:$LINENO: result: no" >&5
  1.5177 +echo "${ECHO_T}no" >&6; }
  1.5178 +fi
  1.5179 +
  1.5180  
  1.5181  fi
  1.5182  if test -z "$ac_cv_path_PKG_CONFIG"; then
  1.5183    ac_pt_PKG_CONFIG=$PKG_CONFIG
  1.5184    # Extract the first word of "pkg-config", so it can be a program name with args.
  1.5185  set dummy pkg-config; ac_word=$2
  1.5186 -echo "$as_me:$LINENO: checking for $ac_word" >&5
  1.5187 -echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
  1.5188 +{ echo "$as_me:$LINENO: checking for $ac_word" >&5
  1.5189 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
  1.5190  if test "${ac_cv_path_ac_pt_PKG_CONFIG+set}" = set; then
  1.5191    echo $ECHO_N "(cached) $ECHO_C" >&6
  1.5192  else
  1.5193 @@ -4319,28 +5109,42 @@
  1.5194    IFS=$as_save_IFS
  1.5195    test -z "$as_dir" && as_dir=.
  1.5196    for ac_exec_ext in '' $ac_executable_extensions; do
  1.5197 -  if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
  1.5198 +  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; }; then
  1.5199      ac_cv_path_ac_pt_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
  1.5200      echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
  1.5201      break 2
  1.5202    fi
  1.5203  done
  1.5204  done
  1.5205 +IFS=$as_save_IFS
  1.5206  
  1.5207    ;;
  1.5208  esac
  1.5209  fi
  1.5210  ac_pt_PKG_CONFIG=$ac_cv_path_ac_pt_PKG_CONFIG
  1.5211 -
  1.5212  if test -n "$ac_pt_PKG_CONFIG"; then
  1.5213 -  echo "$as_me:$LINENO: result: $ac_pt_PKG_CONFIG" >&5
  1.5214 -echo "${ECHO_T}$ac_pt_PKG_CONFIG" >&6
  1.5215 -else
  1.5216 -  echo "$as_me:$LINENO: result: no" >&5
  1.5217 -echo "${ECHO_T}no" >&6
  1.5218 -fi
  1.5219 -
  1.5220 -  PKG_CONFIG=$ac_pt_PKG_CONFIG
  1.5221 +  { echo "$as_me:$LINENO: result: $ac_pt_PKG_CONFIG" >&5
  1.5222 +echo "${ECHO_T}$ac_pt_PKG_CONFIG" >&6; }
  1.5223 +else
  1.5224 +  { echo "$as_me:$LINENO: result: no" >&5
  1.5225 +echo "${ECHO_T}no" >&6; }
  1.5226 +fi
  1.5227 +
  1.5228 +  if test "x$ac_pt_PKG_CONFIG" = x; then
  1.5229 +    PKG_CONFIG=""
  1.5230 +  else
  1.5231 +    case $cross_compiling:$ac_tool_warned in
  1.5232 +yes:)
  1.5233 +{ echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools
  1.5234 +whose name does not start with the host triplet.  If you think this
  1.5235 +configuration is useful to you, please write to autoconf@gnu.org." >&5
  1.5236 +echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools
  1.5237 +whose name does not start with the host triplet.  If you think this
  1.5238 +configuration is useful to you, please write to autoconf@gnu.org." >&2;}
  1.5239 +ac_tool_warned=yes ;;
  1.5240 +esac
  1.5241 +    PKG_CONFIG=$ac_pt_PKG_CONFIG
  1.5242 +  fi
  1.5243  else
  1.5244    PKG_CONFIG="$ac_cv_path_PKG_CONFIG"
  1.5245  fi
  1.5246 @@ -4348,22 +5152,22 @@
  1.5247  fi
  1.5248  if test -n "$PKG_CONFIG"; then
  1.5249  	_pkg_min_version=0.9.0
  1.5250 -	echo "$as_me:$LINENO: checking pkg-config is at least version $_pkg_min_version" >&5
  1.5251 -echo $ECHO_N "checking pkg-config is at least version $_pkg_min_version... $ECHO_C" >&6
  1.5252 +	{ echo "$as_me:$LINENO: checking pkg-config is at least version $_pkg_min_version" >&5
  1.5253 +echo $ECHO_N "checking pkg-config is at least version $_pkg_min_version... $ECHO_C" >&6; }
  1.5254  	if $PKG_CONFIG --atleast-pkgconfig-version $_pkg_min_version; then
  1.5255 -		echo "$as_me:$LINENO: result: yes" >&5
  1.5256 -echo "${ECHO_T}yes" >&6
  1.5257 +		{ echo "$as_me:$LINENO: result: yes" >&5
  1.5258 +echo "${ECHO_T}yes" >&6; }
  1.5259  	else
  1.5260 -		echo "$as_me:$LINENO: result: no" >&5
  1.5261 -echo "${ECHO_T}no" >&6
  1.5262 +		{ echo "$as_me:$LINENO: result: no" >&5
  1.5263 +echo "${ECHO_T}no" >&6; }
  1.5264  		PKG_CONFIG=""
  1.5265  	fi
  1.5266  
  1.5267  fi
  1.5268  
  1.5269  pkg_failed=no
  1.5270 -echo "$as_me:$LINENO: checking for PACKAGE" >&5
  1.5271 -echo $ECHO_N "checking for PACKAGE... $ECHO_C" >&6
  1.5272 +{ echo "$as_me:$LINENO: checking for PACKAGE" >&5
  1.5273 +echo $ECHO_N "checking for PACKAGE... $ECHO_C" >&6; }
  1.5274  
  1.5275  if test -n "$PKG_CONFIG"; then
  1.5276      if test -n "$PACKAGE_CFLAGS"; then
  1.5277 @@ -4467,16 +5271,16 @@
  1.5278  else
  1.5279  	PACKAGE_CFLAGS=$pkg_cv_PACKAGE_CFLAGS
  1.5280  	PACKAGE_LIBS=$pkg_cv_PACKAGE_LIBS
  1.5281 -        echo "$as_me:$LINENO: result: yes" >&5
  1.5282 -echo "${ECHO_T}yes" >&6
  1.5283 +        { echo "$as_me:$LINENO: result: yes" >&5
  1.5284 +echo "${ECHO_T}yes" >&6; }
  1.5285  	:
  1.5286  fi
  1.5287  
  1.5288  
  1.5289  
  1.5290  
  1.5291 -echo "$as_me:$LINENO: checking for glXQueryVersion in -lGL" >&5
  1.5292 -echo $ECHO_N "checking for glXQueryVersion in -lGL... $ECHO_C" >&6
  1.5293 +{ echo "$as_me:$LINENO: checking for glXQueryVersion in -lGL" >&5
  1.5294 +echo $ECHO_N "checking for glXQueryVersion in -lGL... $ECHO_C" >&6; }
  1.5295  if test "${ac_cv_lib_GL_glXQueryVersion+set}" = set; then
  1.5296    echo $ECHO_N "(cached) $ECHO_C" >&6
  1.5297  else
  1.5298 @@ -4489,39 +5293,52 @@
  1.5299  cat >>conftest.$ac_ext <<_ACEOF
  1.5300  /* end confdefs.h.  */
  1.5301  
  1.5302 -/* Override any gcc2 internal prototype to avoid an error.  */
  1.5303 -#ifdef __cplusplus
  1.5304 -extern "C"
  1.5305 -#endif
  1.5306 -/* We use char because int might match the return type of a gcc2
  1.5307 -   builtin and then its argument prototype would still apply.  */
  1.5308 +/* Override any GCC internal prototype to avoid an error.
  1.5309 +   Use char because int might match the return type of a GCC
  1.5310 +   builtin and then its argument prototype would still apply.  */
  1.5311 +#ifdef __cplusplus
  1.5312 +extern "C"
  1.5313 +#endif
  1.5314  char glXQueryVersion ();
  1.5315  int
  1.5316  main ()
  1.5317  {
  1.5318 -glXQueryVersion ();
  1.5319 -  ;
  1.5320 -  return 0;
  1.5321 -}
  1.5322 -_ACEOF
  1.5323 -rm -f conftest.$ac_objext conftest$ac_exeext
  1.5324 -if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
  1.5325 -  (eval $ac_link) 2>conftest.er1
  1.5326 -  ac_status=$?
  1.5327 -  grep -v '^ *+' conftest.er1 >conftest.err
  1.5328 -  rm -f conftest.er1
  1.5329 -  cat conftest.err >&5
  1.5330 -  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  1.5331 -  (exit $ac_status); } &&
  1.5332 -	 { ac_try='test -z "$ac_c_werror_flag"			 || test ! -s conftest.err'
  1.5333 -  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
  1.5334 -  (eval $ac_try) 2>&5
  1.5335 -  ac_status=$?
  1.5336 -  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  1.5337 -  (exit $ac_status); }; } &&
  1.5338 -	 { ac_try='test -s conftest$ac_exeext'
  1.5339 -  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
  1.5340 -  (eval $ac_try) 2>&5
  1.5341 +return glXQueryVersion ();
  1.5342 +  ;
  1.5343 +  return 0;
  1.5344 +}
  1.5345 +_ACEOF
  1.5346 +rm -f conftest.$ac_objext conftest$ac_exeext
  1.5347 +if { (ac_try="$ac_link"
  1.5348 +case "(($ac_try" in
  1.5349 +  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  1.5350 +  *) ac_try_echo=$ac_try;;
  1.5351 +esac
  1.5352 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
  1.5353 +  (eval "$ac_link") 2>conftest.er1
  1.5354 +  ac_status=$?
  1.5355 +  grep -v '^ *+' conftest.er1 >conftest.err
  1.5356 +  rm -f conftest.er1
  1.5357 +  cat conftest.err >&5
  1.5358 +  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  1.5359 +  (exit $ac_status); } &&
  1.5360 +	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
  1.5361 +  { (case "(($ac_try" in
  1.5362 +  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  1.5363 +  *) ac_try_echo=$ac_try;;
  1.5364 +esac
  1.5365 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
  1.5366 +  (eval "$ac_try") 2>&5
  1.5367 +  ac_status=$?
  1.5368 +  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  1.5369 +  (exit $ac_status); }; } &&
  1.5370 +	 { ac_try='test -s conftest$ac_exeext'
  1.5371 +  { (case "(($ac_try" in
  1.5372 +  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  1.5373 +  *) ac_try_echo=$ac_try;;
  1.5374 +esac
  1.5375 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
  1.5376 +  (eval "$ac_try") 2>&5
  1.5377    ac_status=$?
  1.5378    echo "$as_me:$LINENO: \$? = $ac_status" >&5
  1.5379    (exit $ac_status); }; }; then
  1.5380 @@ -4530,14 +5347,15 @@
  1.5381    echo "$as_me: failed program was:" >&5
  1.5382  sed 's/^/| /' conftest.$ac_ext >&5
  1.5383  
  1.5384 -ac_cv_lib_GL_glXQueryVersion=no
  1.5385 -fi
  1.5386 -rm -f conftest.err conftest.$ac_objext \
  1.5387 +	ac_cv_lib_GL_glXQueryVersion=no
  1.5388 +fi
  1.5389 +
  1.5390 +rm -f core conftest.err conftest.$ac_objext \
  1.5391        conftest$ac_exeext conftest.$ac_ext
  1.5392  LIBS=$ac_check_lib_save_LIBS
  1.5393  fi
  1.5394 -echo "$as_me:$LINENO: result: $ac_cv_lib_GL_glXQueryVersion" >&5
  1.5395 -echo "${ECHO_T}$ac_cv_lib_GL_glXQueryVersion" >&6
  1.5396 +{ echo "$as_me:$LINENO: result: $ac_cv_lib_GL_glXQueryVersion" >&5
  1.5397 +echo "${ECHO_T}$ac_cv_lib_GL_glXQueryVersion" >&6; }
  1.5398  if test $ac_cv_lib_GL_glXQueryVersion = yes; then
  1.5399    cat >>confdefs.h <<_ACEOF
  1.5400  #define HAVE_LIBGL 1
  1.5401 @@ -4570,9 +5388,9 @@
  1.5402  		  inttypes.h stdint.h unistd.h
  1.5403  do
  1.5404  as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
  1.5405 -echo "$as_me:$LINENO: checking for $ac_header" >&5
  1.5406 -echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
  1.5407 -if eval "test \"\${$as_ac_Header+set}\" = set"; then
  1.5408 +{ echo "$as_me:$LINENO: checking for $ac_header" >&5
  1.5409 +echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
  1.5410 +if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
  1.5411    echo $ECHO_N "(cached) $ECHO_C" >&6
  1.5412  else
  1.5413    cat >conftest.$ac_ext <<_ACEOF
  1.5414 @@ -4586,23 +5404,36 @@
  1.5415  #include <$ac_header>
  1.5416  _ACEOF
  1.5417  rm -f conftest.$ac_objext
  1.5418 -if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
  1.5419 -  (eval $ac_compile) 2>conftest.er1
  1.5420 -  ac_status=$?
  1.5421 -  grep -v '^ *+' conftest.er1 >conftest.err
  1.5422 -  rm -f conftest.er1
  1.5423 -  cat conftest.err >&5
  1.5424 -  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  1.5425 -  (exit $ac_status); } &&
  1.5426 -	 { ac_try='test -z "$ac_c_werror_flag"			 || test ! -s conftest.err'
  1.5427 -  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
  1.5428 -  (eval $ac_try) 2>&5
  1.5429 -  ac_status=$?
  1.5430 -  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  1.5431 -  (exit $ac_status); }; } &&
  1.5432 -	 { ac_try='test -s conftest.$ac_objext'
  1.5433 -  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
  1.5434 -  (eval $ac_try) 2>&5
  1.5435 +if { (ac_try="$ac_compile"
  1.5436 +case "(($ac_try" in
  1.5437 +  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  1.5438 +  *) ac_try_echo=$ac_try;;
  1.5439 +esac
  1.5440 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
  1.5441 +  (eval "$ac_compile") 2>conftest.er1
  1.5442 +  ac_status=$?
  1.5443 +  grep -v '^ *+' conftest.er1 >conftest.err
  1.5444 +  rm -f conftest.er1
  1.5445 +  cat conftest.err >&5
  1.5446 +  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  1.5447 +  (exit $ac_status); } &&
  1.5448 +	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
  1.5449 +  { (case "(($ac_try" in
  1.5450 +  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  1.5451 +  *) ac_try_echo=$ac_try;;
  1.5452 +esac
  1.5453 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
  1.5454 +  (eval "$ac_try") 2>&5
  1.5455 +  ac_status=$?
  1.5456 +  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  1.5457 +  (exit $ac_status); }; } &&
  1.5458 +	 { ac_try='test -s conftest.$ac_objext'
  1.5459 +  { (case "(($ac_try" in
  1.5460 +  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  1.5461 +  *) ac_try_echo=$ac_try;;
  1.5462 +esac
  1.5463 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
  1.5464 +  (eval "$ac_try") 2>&5
  1.5465    ac_status=$?
  1.5466    echo "$as_me:$LINENO: \$? = $ac_status" >&5
  1.5467    (exit $ac_status); }; }; then
  1.5468 @@ -4611,12 +5442,14 @@
  1.5469    echo "$as_me: failed program was:" >&5
  1.5470  sed 's/^/| /' conftest.$ac_ext >&5
  1.5471  
  1.5472 -eval "$as_ac_Header=no"
  1.5473 -fi
  1.5474 -rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
  1.5475 -fi
  1.5476 -echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
  1.5477 -echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
  1.5478 +	eval "$as_ac_Header=no"
  1.5479 +fi
  1.5480 +
  1.5481 +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
  1.5482 +fi
  1.5483 +ac_res=`eval echo '${'$as_ac_Header'}'`
  1.5484 +	       { echo "$as_me:$LINENO: result: $ac_res" >&5
  1.5485 +echo "${ECHO_T}$ac_res" >&6; }
  1.5486  if test `eval echo '${'$as_ac_Header'}'` = yes; then
  1.5487    cat >>confdefs.h <<_ACEOF
  1.5488  #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
  1.5489 @@ -4632,18 +5465,19 @@
  1.5490  for ac_header in locale.h
  1.5491  do
  1.5492  as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
  1.5493 -if eval "test \"\${$as_ac_Header+set}\" = set"; then
  1.5494 -  echo "$as_me:$LINENO: checking for $ac_header" >&5
  1.5495 -echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
  1.5496 -if eval "test \"\${$as_ac_Header+set}\" = set"; then
  1.5497 -  echo $ECHO_N "(cached) $ECHO_C" >&6
  1.5498 -fi
  1.5499 -echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
  1.5500 -echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
  1.5501 +if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
  1.5502 +  { echo "$as_me:$LINENO: checking for $ac_header" >&5
  1.5503 +echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
  1.5504 +if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
  1.5505 +  echo $ECHO_N "(cached) $ECHO_C" >&6
  1.5506 +fi
  1.5507 +ac_res=`eval echo '${'$as_ac_Header'}'`
  1.5508 +	       { echo "$as_me:$LINENO: result: $ac_res" >&5
  1.5509 +echo "${ECHO_T}$ac_res" >&6; }
  1.5510  else
  1.5511    # Is the header compilable?
  1.5512 -echo "$as_me:$LINENO: checking $ac_header usability" >&5
  1.5513 -echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
  1.5514 +{ echo "$as_me:$LINENO: checking $ac_header usability" >&5
  1.5515 +echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; }
  1.5516  cat >conftest.$ac_ext <<_ACEOF
  1.5517  /* confdefs.h.  */
  1.5518  _ACEOF
  1.5519 @@ -4654,23 +5488,36 @@
  1.5520  #include <$ac_header>
  1.5521  _ACEOF
  1.5522  rm -f conftest.$ac_objext
  1.5523 -if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
  1.5524 -  (eval $ac_compile) 2>conftest.er1
  1.5525 -  ac_status=$?
  1.5526 -  grep -v '^ *+' conftest.er1 >conftest.err
  1.5527 -  rm -f conftest.er1
  1.5528 -  cat conftest.err >&5
  1.5529 -  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  1.5530 -  (exit $ac_status); } &&
  1.5531 -	 { ac_try='test -z "$ac_c_werror_flag"			 || test ! -s conftest.err'
  1.5532 -  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
  1.5533 -  (eval $ac_try) 2>&5
  1.5534 -  ac_status=$?
  1.5535 -  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  1.5536 -  (exit $ac_status); }; } &&
  1.5537 -	 { ac_try='test -s conftest.$ac_objext'
  1.5538 -  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
  1.5539 -  (eval $ac_try) 2>&5
  1.5540 +if { (ac_try="$ac_compile"
  1.5541 +case "(($ac_try" in
  1.5542 +  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  1.5543 +  *) ac_try_echo=$ac_try;;
  1.5544 +esac
  1.5545 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
  1.5546 +  (eval "$ac_compile") 2>conftest.er1
  1.5547 +  ac_status=$?
  1.5548 +  grep -v '^ *+' conftest.er1 >conftest.err
  1.5549 +  rm -f conftest.er1
  1.5550 +  cat conftest.err >&5
  1.5551 +  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  1.5552 +  (exit $ac_status); } &&
  1.5553 +	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
  1.5554 +  { (case "(($ac_try" in
  1.5555 +  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  1.5556 +  *) ac_try_echo=$ac_try;;
  1.5557 +esac
  1.5558 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
  1.5559 +  (eval "$ac_try") 2>&5
  1.5560 +  ac_status=$?
  1.5561 +  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  1.5562 +  (exit $ac_status); }; } &&
  1.5563 +	 { ac_try='test -s conftest.$ac_objext'
  1.5564 +  { (case "(($ac_try" in
  1.5565 +  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  1.5566 +  *) ac_try_echo=$ac_try;;
  1.5567 +esac
  1.5568 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
  1.5569 +  (eval "$ac_try") 2>&5
  1.5570    ac_status=$?
  1.5571    echo "$as_me:$LINENO: \$? = $ac_status" >&5
  1.5572    (exit $ac_status); }; }; then
  1.5573 @@ -4679,15 +5526,16 @@
  1.5574    echo "$as_me: failed program was:" >&5
  1.5575  sed 's/^/| /' conftest.$ac_ext >&5
  1.5576  
  1.5577 -ac_header_compiler=no
  1.5578 -fi
  1.5579 -rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
  1.5580 -echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
  1.5581 -echo "${ECHO_T}$ac_header_compiler" >&6
  1.5582 +	ac_header_compiler=no
  1.5583 +fi
  1.5584 +
  1.5585 +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
  1.5586 +{ echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
  1.5587 +echo "${ECHO_T}$ac_header_compiler" >&6; }
  1.5588  
  1.5589  # Is the header present?
  1.5590 -echo "$as_me:$LINENO: checking $ac_header presence" >&5
  1.5591 -echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
  1.5592 +{ echo "$as_me:$LINENO: checking $ac_header presence" >&5
  1.5593 +echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; }
  1.5594  cat >conftest.$ac_ext <<_ACEOF
  1.5595  /* confdefs.h.  */
  1.5596  _ACEOF
  1.5597 @@ -4696,8 +5544,13 @@
  1.5598  /* end confdefs.h.  */
  1.5599  #include <$ac_header>
  1.5600  _ACEOF
  1.5601 -if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
  1.5602 -  (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
  1.5603 +if { (ac_try="$ac_cpp conftest.$ac_ext"
  1.5604 +case "(($ac_try" in
  1.5605 +  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  1.5606 +  *) ac_try_echo=$ac_try;;
  1.5607 +esac
  1.5608 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
  1.5609 +  (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
  1.5610    ac_status=$?
  1.5611    grep -v '^ *+' conftest.er1 >conftest.err
  1.5612    rm -f conftest.er1
  1.5613 @@ -4721,9 +5574,10 @@
  1.5614  
  1.5615    ac_header_preproc=no
  1.5616  fi
  1.5617 +
  1.5618  rm -f conftest.err conftest.$ac_ext
  1.5619 -echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
  1.5620 -echo "${ECHO_T}$ac_header_preproc" >&6
  1.5621 +{ echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
  1.5622 +echo "${ECHO_T}$ac_header_preproc" >&6; }
  1.5623  
  1.5624  # So?  What about this header?
  1.5625  case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
  1.5626 @@ -4747,25 +5601,19 @@
  1.5627  echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
  1.5628      { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
  1.5629  echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
  1.5630 -    (
  1.5631 -      cat <<\_ASBOX
  1.5632 -## ------------------------------------------ ##
  1.5633 -## Report this to the AC_PACKAGE_NAME lists.  ##
  1.5634 -## ------------------------------------------ ##
  1.5635 -_ASBOX
  1.5636 -    ) |
  1.5637 -      sed "s/^/$as_me: WARNING:     /" >&2
  1.5638 -    ;;
  1.5639 -esac
  1.5640 -echo "$as_me:$LINENO: checking for $ac_header" >&5
  1.5641 -echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
  1.5642 -if eval "test \"\${$as_ac_Header+set}\" = set"; then
  1.5643 +
  1.5644 +    ;;
  1.5645 +esac
  1.5646 +{ echo "$as_me:$LINENO: checking for $ac_header" >&5
  1.5647 +echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
  1.5648 +if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
  1.5649    echo $ECHO_N "(cached) $ECHO_C" >&6
  1.5650  else
  1.5651    eval "$as_ac_Header=\$ac_header_preproc"
  1.5652  fi
  1.5653 -echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
  1.5654 -echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
  1.5655 +ac_res=`eval echo '${'$as_ac_Header'}'`
  1.5656 +	       { echo "$as_me:$LINENO: result: $ac_res" >&5
  1.5657 +echo "${ECHO_T}$ac_res" >&6; }
  1.5658  
  1.5659  fi
  1.5660  if test `eval echo '${'$as_ac_Header'}'` = yes; then
  1.5661 @@ -4778,8 +5626,8 @@
  1.5662  done
  1.5663  
  1.5664      if test $ac_cv_header_locale_h = yes; then
  1.5665 -    echo "$as_me:$LINENO: checking for LC_MESSAGES" >&5
  1.5666 -echo $ECHO_N "checking for LC_MESSAGES... $ECHO_C" >&6
  1.5667 +    { echo "$as_me:$LINENO: checking for LC_MESSAGES" >&5
  1.5668 +echo $ECHO_N "checking for LC_MESSAGES... $ECHO_C" >&6; }
  1.5669  if test "${am_cv_val_LC_MESSAGES+set}" = set; then
  1.5670    echo $ECHO_N "(cached) $ECHO_C" >&6
  1.5671  else
  1.5672 @@ -4799,23 +5647,36 @@
  1.5673  }
  1.5674  _ACEOF
  1.5675  rm -f conftest.$ac_objext conftest$ac_exeext
  1.5676 -if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
  1.5677 -  (eval $ac_link) 2>conftest.er1
  1.5678 -  ac_status=$?
  1.5679 -  grep -v '^ *+' conftest.er1 >conftest.err
  1.5680 -  rm -f conftest.er1
  1.5681 -  cat conftest.err >&5
  1.5682 -  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  1.5683 -  (exit $ac_status); } &&
  1.5684 -	 { ac_try='test -z "$ac_c_werror_flag"			 || test ! -s conftest.err'
  1.5685 -  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
  1.5686 -  (eval $ac_try) 2>&5
  1.5687 -  ac_status=$?
  1.5688 -  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  1.5689 -  (exit $ac_status); }; } &&
  1.5690 -	 { ac_try='test -s conftest$ac_exeext'
  1.5691 -  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
  1.5692 -  (eval $ac_try) 2>&5
  1.5693 +if { (ac_try="$ac_link"
  1.5694 +case "(($ac_try" in
  1.5695 +  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  1.5696 +  *) ac_try_echo=$ac_try;;
  1.5697 +esac
  1.5698 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
  1.5699 +  (eval "$ac_link") 2>conftest.er1
  1.5700 +  ac_status=$?
  1.5701 +  grep -v '^ *+' conftest.er1 >conftest.err
  1.5702 +  rm -f conftest.er1
  1.5703 +  cat conftest.err >&5
  1.5704 +  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  1.5705 +  (exit $ac_status); } &&
  1.5706 +	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
  1.5707 +  { (case "(($ac_try" in
  1.5708 +  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  1.5709 +  *) ac_try_echo=$ac_try;;
  1.5710 +esac
  1.5711 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
  1.5712 +  (eval "$ac_try") 2>&5
  1.5713 +  ac_status=$?
  1.5714 +  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  1.5715 +  (exit $ac_status); }; } &&
  1.5716 +	 { ac_try='test -s conftest$ac_exeext'
  1.5717 +  { (case "(($ac_try" in
  1.5718 +  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  1.5719 +  *) ac_try_echo=$ac_try;;
  1.5720 +esac
  1.5721 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
  1.5722 +  (eval "$ac_try") 2>&5
  1.5723    ac_status=$?
  1.5724    echo "$as_me:$LINENO: \$? = $ac_status" >&5
  1.5725    (exit $ac_status); }; }; then
  1.5726 @@ -4824,13 +5685,14 @@
  1.5727    echo "$as_me: failed program was:" >&5
  1.5728  sed 's/^/| /' conftest.$ac_ext >&5
  1.5729  
  1.5730 -am_cv_val_LC_MESSAGES=no
  1.5731 -fi
  1.5732 -rm -f conftest.err conftest.$ac_objext \
  1.5733 -      conftest$ac_exeext conftest.$ac_ext
  1.5734 -fi
  1.5735 -echo "$as_me:$LINENO: result: $am_cv_val_LC_MESSAGES" >&5
  1.5736 -echo "${ECHO_T}$am_cv_val_LC_MESSAGES" >&6
  1.5737 +	am_cv_val_LC_MESSAGES=no
  1.5738 +fi
  1.5739 +
  1.5740 +rm -f core conftest.err conftest.$ac_objext \
  1.5741 +      conftest$ac_exeext conftest.$ac_ext
  1.5742 +fi
  1.5743 +{ echo "$as_me:$LINENO: result: $am_cv_val_LC_MESSAGES" >&5
  1.5744 +echo "${ECHO_T}$am_cv_val_LC_MESSAGES" >&6; }
  1.5745      if test $am_cv_val_LC_MESSAGES = yes; then
  1.5746  
  1.5747  cat >>confdefs.h <<\_ACEOF
  1.5748 @@ -4849,17 +5711,17 @@
  1.5749      INTLLIBS=
  1.5750  
  1.5751      if test "${ac_cv_header_libintl_h+set}" = set; then
  1.5752 -  echo "$as_me:$LINENO: checking for libintl.h" >&5
  1.5753 -echo $ECHO_N "checking for libintl.h... $ECHO_C" >&6
  1.5754 +  { echo "$as_me:$LINENO: checking for libintl.h" >&5
  1.5755 +echo $ECHO_N "checking for libintl.h... $ECHO_C" >&6; }
  1.5756  if test "${ac_cv_header_libintl_h+set}" = set; then
  1.5757    echo $ECHO_N "(cached) $ECHO_C" >&6
  1.5758  fi
  1.5759 -echo "$as_me:$LINENO: result: $ac_cv_header_libintl_h" >&5
  1.5760 -echo "${ECHO_T}$ac_cv_header_libintl_h" >&6
  1.5761 +{ echo "$as_me:$LINENO: result: $ac_cv_header_libintl_h" >&5
  1.5762 +echo "${ECHO_T}$ac_cv_header_libintl_h" >&6; }
  1.5763  else
  1.5764    # Is the header compilable?
  1.5765 -echo "$as_me:$LINENO: checking libintl.h usability" >&5
  1.5766 -echo $ECHO_N "checking libintl.h usability... $ECHO_C" >&6
  1.5767 +{ echo "$as_me:$LINENO: checking libintl.h usability" >&5
  1.5768 +echo $ECHO_N "checking libintl.h usability... $ECHO_C" >&6; }
  1.5769  cat >conftest.$ac_ext <<_ACEOF
  1.5770  /* confdefs.h.  */
  1.5771  _ACEOF
  1.5772 @@ -4870,23 +5732,36 @@
  1.5773  #include <libintl.h>
  1.5774  _ACEOF
  1.5775  rm -f conftest.$ac_objext
  1.5776 -if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
  1.5777 -  (eval $ac_compile) 2>conftest.er1
  1.5778 -  ac_status=$?
  1.5779 -  grep -v '^ *+' conftest.er1 >conftest.err
  1.5780 -  rm -f conftest.er1
  1.5781 -  cat conftest.err >&5
  1.5782 -  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  1.5783 -  (exit $ac_status); } &&
  1.5784 -	 { ac_try='test -z "$ac_c_werror_flag"			 || test ! -s conftest.err'
  1.5785 -  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
  1.5786 -  (eval $ac_try) 2>&5
  1.5787 -  ac_status=$?
  1.5788 -  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  1.5789 -  (exit $ac_status); }; } &&
  1.5790 -	 { ac_try='test -s conftest.$ac_objext'
  1.5791 -  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
  1.5792 -  (eval $ac_try) 2>&5
  1.5793 +if { (ac_try="$ac_compile"
  1.5794 +case "(($ac_try" in
  1.5795 +  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  1.5796 +  *) ac_try_echo=$ac_try;;
  1.5797 +esac
  1.5798 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
  1.5799 +  (eval "$ac_compile") 2>conftest.er1
  1.5800 +  ac_status=$?
  1.5801 +  grep -v '^ *+' conftest.er1 >conftest.err
  1.5802 +  rm -f conftest.er1
  1.5803 +  cat conftest.err >&5
  1.5804 +  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  1.5805 +  (exit $ac_status); } &&
  1.5806 +	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
  1.5807 +  { (case "(($ac_try" in
  1.5808 +  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  1.5809 +  *) ac_try_echo=$ac_try;;
  1.5810 +esac
  1.5811 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
  1.5812 +  (eval "$ac_try") 2>&5
  1.5813 +  ac_status=$?
  1.5814 +  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  1.5815 +  (exit $ac_status); }; } &&
  1.5816 +	 { ac_try='test -s conftest.$ac_objext'
  1.5817 +  { (case "(($ac_try" in
  1.5818 +  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  1.5819 +  *) ac_try_echo=$ac_try;;
  1.5820 +esac
  1.5821 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
  1.5822 +  (eval "$ac_try") 2>&5
  1.5823    ac_status=$?
  1.5824    echo "$as_me:$LINENO: \$? = $ac_status" >&5
  1.5825    (exit $ac_status); }; }; then
  1.5826 @@ -4895,15 +5770,16 @@
  1.5827    echo "$as_me: failed program was:" >&5
  1.5828  sed 's/^/| /' conftest.$ac_ext >&5
  1.5829  
  1.5830 -ac_header_compiler=no
  1.5831 -fi
  1.5832 -rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
  1.5833 -echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
  1.5834 -echo "${ECHO_T}$ac_header_compiler" >&6
  1.5835 +	ac_header_compiler=no
  1.5836 +fi
  1.5837 +
  1.5838 +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
  1.5839 +{ echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
  1.5840 +echo "${ECHO_T}$ac_header_compiler" >&6; }
  1.5841  
  1.5842  # Is the header present?
  1.5843 -echo "$as_me:$LINENO: checking libintl.h presence" >&5
  1.5844 -echo $ECHO_N "checking libintl.h presence... $ECHO_C" >&6
  1.5845 +{ echo "$as_me:$LINENO: checking libintl.h presence" >&5
  1.5846 +echo $ECHO_N "checking libintl.h presence... $ECHO_C" >&6; }
  1.5847  cat >conftest.$ac_ext <<_ACEOF
  1.5848  /* confdefs.h.  */
  1.5849  _ACEOF
  1.5850 @@ -4912,8 +5788,13 @@
  1.5851  /* end confdefs.h.  */
  1.5852  #include <libintl.h>
  1.5853  _ACEOF
  1.5854 -if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
  1.5855 -  (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
  1.5856 +if { (ac_try="$ac_cpp conftest.$ac_ext"
  1.5857 +case "(($ac_try" in
  1.5858 +  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  1.5859 +  *) ac_try_echo=$ac_try;;
  1.5860 +esac
  1.5861 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
  1.5862 +  (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
  1.5863    ac_status=$?
  1.5864    grep -v '^ *+' conftest.er1 >conftest.err
  1.5865    rm -f conftest.er1
  1.5866 @@ -4937,9 +5818,10 @@
  1.5867  
  1.5868    ac_header_preproc=no
  1.5869  fi
  1.5870 +
  1.5871  rm -f conftest.err conftest.$ac_ext
  1.5872 -echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
  1.5873 -echo "${ECHO_T}$ac_header_preproc" >&6
  1.5874 +{ echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
  1.5875 +echo "${ECHO_T}$ac_header_preproc" >&6; }
  1.5876  
  1.5877  # So?  What about this header?
  1.5878  case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
  1.5879 @@ -4963,25 +5845,18 @@
  1.5880  echo "$as_me: WARNING: libintl.h: proceeding with the preprocessor's result" >&2;}
  1.5881      { echo "$as_me:$LINENO: WARNING: libintl.h: in the future, the compiler will take precedence" >&5
  1.5882  echo "$as_me: WARNING: libintl.h: in the future, the compiler will take precedence" >&2;}
  1.5883 -    (
  1.5884 -      cat <<\_ASBOX
  1.5885 -## ------------------------------------------ ##
  1.5886 -## Report this to the AC_PACKAGE_NAME lists.  ##
  1.5887 -## ------------------------------------------ ##
  1.5888 -_ASBOX
  1.5889 -    ) |
  1.5890 -      sed "s/^/$as_me: WARNING:     /" >&2
  1.5891 -    ;;
  1.5892 -esac
  1.5893 -echo "$as_me:$LINENO: checking for libintl.h" >&5
  1.5894 -echo $ECHO_N "checking for libintl.h... $ECHO_C" >&6
  1.5895 +
  1.5896 +    ;;
  1.5897 +esac
  1.5898 +{ echo "$as_me:$LINENO: checking for libintl.h" >&5
  1.5899 +echo $ECHO_N "checking for libintl.h... $ECHO_C" >&6; }
  1.5900  if test "${ac_cv_header_libintl_h+set}" = set; then
  1.5901    echo $ECHO_N "(cached) $ECHO_C" >&6
  1.5902  else
  1.5903    ac_cv_header_libintl_h=$ac_header_preproc
  1.5904  fi
  1.5905 -echo "$as_me:$LINENO: result: $ac_cv_header_libintl_h" >&5
  1.5906 -echo "${ECHO_T}$ac_cv_header_libintl_h" >&6
  1.5907 +{ echo "$as_me:$LINENO: result: $ac_cv_header_libintl_h" >&5
  1.5908 +echo "${ECHO_T}$ac_cv_header_libintl_h" >&6; }
  1.5909  
  1.5910  fi
  1.5911  if test $ac_cv_header_libintl_h = yes; then
  1.5912 @@ -4991,8 +5866,8 @@
  1.5913        #
  1.5914        # First check in libc
  1.5915        #
  1.5916 -      echo "$as_me:$LINENO: checking for ngettext in libc" >&5
  1.5917 -echo $ECHO_N "checking for ngettext in libc... $ECHO_C" >&6
  1.5918 +      { echo "$as_me:$LINENO: checking for ngettext in libc" >&5
  1.5919 +echo $ECHO_N "checking for ngettext in libc... $ECHO_C" >&6; }
  1.5920  if test "${gt_cv_func_ngettext_libc+set}" = set; then
  1.5921    echo $ECHO_N "(cached) $ECHO_C" >&6
  1.5922  else
  1.5923 @@ -5014,23 +5889,36 @@
  1.5924  }
  1.5925  _ACEOF
  1.5926  rm -f conftest.$ac_objext conftest$ac_exeext
  1.5927 -if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
  1.5928 -  (eval $ac_link) 2>conftest.er1
  1.5929 -  ac_status=$?
  1.5930 -  grep -v '^ *+' conftest.er1 >conftest.err
  1.5931 -  rm -f conftest.er1
  1.5932 -  cat conftest.err >&5
  1.5933 -  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  1.5934 -  (exit $ac_status); } &&
  1.5935 -	 { ac_try='test -z "$ac_c_werror_flag"			 || test ! -s conftest.err'
  1.5936 -  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
  1.5937 -  (eval $ac_try) 2>&5
  1.5938 -  ac_status=$?
  1.5939 -  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  1.5940 -  (exit $ac_status); }; } &&
  1.5941 -	 { ac_try='test -s conftest$ac_exeext'
  1.5942 -  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
  1.5943 -  (eval $ac_try) 2>&5
  1.5944 +if { (ac_try="$ac_link"
  1.5945 +case "(($ac_try" in
  1.5946 +  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  1.5947 +  *) ac_try_echo=$ac_try;;
  1.5948 +esac
  1.5949 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
  1.5950 +  (eval "$ac_link") 2>conftest.er1
  1.5951 +  ac_status=$?
  1.5952 +  grep -v '^ *+' conftest.er1 >conftest.err
  1.5953 +  rm -f conftest.er1
  1.5954 +  cat conftest.err >&5
  1.5955 +  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  1.5956 +  (exit $ac_status); } &&
  1.5957 +	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
  1.5958 +  { (case "(($ac_try" in
  1.5959 +  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  1.5960 +  *) ac_try_echo=$ac_try;;
  1.5961 +esac
  1.5962 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
  1.5963 +  (eval "$ac_try") 2>&5
  1.5964 +  ac_status=$?
  1.5965 +  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  1.5966 +  (exit $ac_status); }; } &&
  1.5967 +	 { ac_try='test -s conftest$ac_exeext'
  1.5968 +  { (case "(($ac_try" in
  1.5969 +  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  1.5970 +  *) ac_try_echo=$ac_try;;
  1.5971 +esac
  1.5972 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
  1.5973 +  (eval "$ac_try") 2>&5
  1.5974    ac_status=$?
  1.5975    echo "$as_me:$LINENO: \$? = $ac_status" >&5
  1.5976    (exit $ac_status); }; }; then
  1.5977 @@ -5039,18 +5927,19 @@
  1.5978    echo "$as_me: failed program was:" >&5
  1.5979  sed 's/^/| /' conftest.$ac_ext >&5
  1.5980  
  1.5981 -gt_cv_func_ngettext_libc=no
  1.5982 -fi
  1.5983 -rm -f conftest.err conftest.$ac_objext \
  1.5984 -      conftest$ac_exeext conftest.$ac_ext
  1.5985 -
  1.5986 -fi
  1.5987 -echo "$as_me:$LINENO: result: $gt_cv_func_ngettext_libc" >&5
  1.5988 -echo "${ECHO_T}$gt_cv_func_ngettext_libc" >&6
  1.5989 +	gt_cv_func_ngettext_libc=no
  1.5990 +fi
  1.5991 +
  1.5992 +rm -f core conftest.err conftest.$ac_objext \
  1.5993 +      conftest$ac_exeext conftest.$ac_ext
  1.5994 +
  1.5995 +fi
  1.5996 +{ echo "$as_me:$LINENO: result: $gt_cv_func_ngettext_libc" >&5
  1.5997 +echo "${ECHO_T}$gt_cv_func_ngettext_libc" >&6; }
  1.5998  
  1.5999        if test "$gt_cv_func_ngettext_libc" = "yes" ; then
  1.6000 -	      echo "$as_me:$LINENO: checking for dgettext in libc" >&5
  1.6001 -echo $ECHO_N "checking for dgettext in libc... $ECHO_C" >&6
  1.6002 +	      { echo "$as_me:$LINENO: checking for dgettext in libc" >&5
  1.6003 +echo $ECHO_N "checking for dgettext in libc... $ECHO_C" >&6; }
  1.6004  if test "${gt_cv_func_dgettext_libc+set}" = set; then
  1.6005    echo $ECHO_N "(cached) $ECHO_C" >&6
  1.6006  else
  1.6007 @@ -5072,23 +5961,36 @@
  1.6008  }
  1.6009  _ACEOF
  1.6010  rm -f conftest.$ac_objext conftest$ac_exeext
  1.6011 -if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
  1.6012 -  (eval $ac_link) 2>conftest.er1
  1.6013 -  ac_status=$?
  1.6014 -  grep -v '^ *+' conftest.er1 >conftest.err
  1.6015 -  rm -f conftest.er1
  1.6016 -  cat conftest.err >&5
  1.6017 -  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  1.6018 -  (exit $ac_status); } &&
  1.6019 -	 { ac_try='test -z "$ac_c_werror_flag"			 || test ! -s conftest.err'
  1.6020 -  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
  1.6021 -  (eval $ac_try) 2>&5
  1.6022 -  ac_status=$?
  1.6023 -  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  1.6024 -  (exit $ac_status); }; } &&
  1.6025 -	 { ac_try='test -s conftest$ac_exeext'
  1.6026 -  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
  1.6027 -  (eval $ac_try) 2>&5
  1.6028 +if { (ac_try="$ac_link"
  1.6029 +case "(($ac_try" in
  1.6030 +  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  1.6031 +  *) ac_try_echo=$ac_try;;
  1.6032 +esac
  1.6033 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
  1.6034 +  (eval "$ac_link") 2>conftest.er1
  1.6035 +  ac_status=$?
  1.6036 +  grep -v '^ *+' conftest.er1 >conftest.err
  1.6037 +  rm -f conftest.er1
  1.6038 +  cat conftest.err >&5
  1.6039 +  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  1.6040 +  (exit $ac_status); } &&
  1.6041 +	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
  1.6042 +  { (case "(($ac_try" in
  1.6043 +  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  1.6044 +  *) ac_try_echo=$ac_try;;
  1.6045 +esac
  1.6046 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
  1.6047 +  (eval "$ac_try") 2>&5
  1.6048 +  ac_status=$?
  1.6049 +  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  1.6050 +  (exit $ac_status); }; } &&
  1.6051 +	 { ac_try='test -s conftest$ac_exeext'
  1.6052 +  { (case "(($ac_try" in
  1.6053 +  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  1.6054 +  *) ac_try_echo=$ac_try;;
  1.6055 +esac
  1.6056 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
  1.6057 +  (eval "$ac_try") 2>&5
  1.6058    ac_status=$?
  1.6059    echo "$as_me:$LINENO: \$? = $ac_status" >&5
  1.6060    (exit $ac_status); }; }; then
  1.6061 @@ -5097,14 +5999,15 @@
  1.6062    echo "$as_me: failed program was:" >&5
  1.6063  sed 's/^/| /' conftest.$ac_ext >&5
  1.6064  
  1.6065 -gt_cv_func_dgettext_libc=no
  1.6066 -fi
  1.6067 -rm -f conftest.err conftest.$ac_objext \
  1.6068 -      conftest$ac_exeext conftest.$ac_ext
  1.6069 -
  1.6070 -fi
  1.6071 -echo "$as_me:$LINENO: result: $gt_cv_func_dgettext_libc" >&5
  1.6072 -echo "${ECHO_T}$gt_cv_func_dgettext_libc" >&6
  1.6073 +	gt_cv_func_dgettext_libc=no
  1.6074 +fi
  1.6075 +
  1.6076 +rm -f core conftest.err conftest.$ac_objext \
  1.6077 +      conftest$ac_exeext conftest.$ac_ext
  1.6078 +
  1.6079 +fi
  1.6080 +{ echo "$as_me:$LINENO: result: $gt_cv_func_dgettext_libc" >&5
  1.6081 +echo "${ECHO_T}$gt_cv_func_dgettext_libc" >&6; }
  1.6082        fi
  1.6083  
  1.6084        if test "$gt_cv_func_ngettext_libc" = "yes" ; then
  1.6085 @@ -5112,9 +6015,9 @@
  1.6086  for ac_func in bind_textdomain_codeset
  1.6087  do
  1.6088  as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
  1.6089 -echo "$as_me:$LINENO: checking for $ac_func" >&5
  1.6090 -echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
  1.6091 -if eval "test \"\${$as_ac_var+set}\" = set"; then
  1.6092 +{ echo "$as_me:$LINENO: checking for $ac_func" >&5
  1.6093 +echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; }
  1.6094 +if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
  1.6095    echo $ECHO_N "(cached) $ECHO_C" >&6
  1.6096  else
  1.6097    cat >conftest.$ac_ext <<_ACEOF
  1.6098 @@ -5140,52 +6043,59 @@
  1.6099  
  1.6100  #undef $ac_func
  1.6101  
  1.6102 -/* Override any gcc2 internal prototype to avoid an error.  */
  1.6103 -#ifdef __cplusplus
  1.6104 -extern "C"
  1.6105 -{
  1.6106 -#endif
  1.6107 -/* We use char because int might match the return type of a gcc2
  1.6108 -   builtin and then its argument prototype would still apply.  */
  1.6109 +/* Override any GCC internal prototype to avoid an error.
  1.6110 +   Use char because int might match the return type of a GCC
  1.6111 +   builtin and then its argument prototype would still apply.  */
  1.6112 +#ifdef __cplusplus
  1.6113 +extern "C"
  1.6114 +#endif
  1.6115  char $ac_func ();
  1.6116  /* The GNU C library defines this for functions which it implements
  1.6117      to always fail with ENOSYS.  Some functions are actually named
  1.6118      something starting with __ and the normal name is an alias.  */
  1.6119 -#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
  1.6120 +#if defined __stub_$ac_func || defined __stub___$ac_func
  1.6121  choke me
  1.6122 -#else
  1.6123 -char (*f) () = $ac_func;
  1.6124 -#endif
  1.6125 -#ifdef __cplusplus
  1.6126 -}
  1.6127 -#endif
  1.6128 -
  1.6129 -int
  1.6130 -main ()
  1.6131 -{
  1.6132 -return f != $ac_func;
  1.6133 -  ;
  1.6134 -  return 0;
  1.6135 -}
  1.6136 -_ACEOF
  1.6137 -rm -f conftest.$ac_objext conftest$ac_exeext
  1.6138 -if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
  1.6139 -  (eval $ac_link) 2>conftest.er1
  1.6140 -  ac_status=$?
  1.6141 -  grep -v '^ *+' conftest.er1 >conftest.err
  1.6142 -  rm -f conftest.er1
  1.6143 -  cat conftest.err >&5
  1.6144 -  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  1.6145 -  (exit $ac_status); } &&
  1.6146 -	 { ac_try='test -z "$ac_c_werror_flag"			 || test ! -s conftest.err'
  1.6147 -  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
  1.6148 -  (eval $ac_try) 2>&5
  1.6149 -  ac_status=$?
  1.6150 -  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  1.6151 -  (exit $ac_status); }; } &&
  1.6152 -	 { ac_try='test -s conftest$ac_exeext'
  1.6153 -  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
  1.6154 -  (eval $ac_try) 2>&5
  1.6155 +#endif
  1.6156 +
  1.6157 +int
  1.6158 +main ()
  1.6159 +{
  1.6160 +return $ac_func ();
  1.6161 +  ;
  1.6162 +  return 0;
  1.6163 +}
  1.6164 +_ACEOF
  1.6165 +rm -f conftest.$ac_objext conftest$ac_exeext
  1.6166 +if { (ac_try="$ac_link"
  1.6167 +case "(($ac_try" in
  1.6168 +  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  1.6169 +  *) ac_try_echo=$ac_try;;
  1.6170 +esac
  1.6171 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
  1.6172 +  (eval "$ac_link") 2>conftest.er1
  1.6173 +  ac_status=$?
  1.6174 +  grep -v '^ *+' conftest.er1 >conftest.err
  1.6175 +  rm -f conftest.er1
  1.6176 +  cat conftest.err >&5
  1.6177 +  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  1.6178 +  (exit $ac_status); } &&
  1.6179 +	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
  1.6180 +  { (case "(($ac_try" in
  1.6181 +  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  1.6182 +  *) ac_try_echo=$ac_try;;
  1.6183 +esac
  1.6184 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
  1.6185 +  (eval "$ac_try") 2>&5
  1.6186 +  ac_status=$?
  1.6187 +  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  1.6188 +  (exit $ac_status); }; } &&
  1.6189 +	 { ac_try='test -s conftest$ac_exeext'
  1.6190 +  { (case "(($ac_try" in
  1.6191 +  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  1.6192 +  *) ac_try_echo=$ac_try;;
  1.6193 +esac
  1.6194 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
  1.6195 +  (eval "$ac_try") 2>&5
  1.6196    ac_status=$?
  1.6197    echo "$as_me:$LINENO: \$? = $ac_status" >&5
  1.6198    (exit $ac_status); }; }; then
  1.6199 @@ -5194,13 +6104,15 @@
  1.6200    echo "$as_me: failed program was:" >&5
  1.6201  sed 's/^/| /' conftest.$ac_ext >&5
  1.6202  
  1.6203 -eval "$as_ac_var=no"
  1.6204 -fi
  1.6205 -rm -f conftest.err conftest.$ac_objext \
  1.6206 -      conftest$ac_exeext conftest.$ac_ext
  1.6207 -fi
  1.6208 -echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5
  1.6209 -echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
  1.6210 +	eval "$as_ac_var=no"
  1.6211 +fi
  1.6212 +
  1.6213 +rm -f core conftest.err conftest.$ac_objext \
  1.6214 +      conftest$ac_exeext conftest.$ac_ext
  1.6215 +fi
  1.6216 +ac_res=`eval echo '${'$as_ac_var'}'`
  1.6217 +	       { echo "$as_me:$LINENO: result: $ac_res" >&5
  1.6218 +echo "${ECHO_T}$ac_res" >&6; }
  1.6219  if test `eval echo '${'$as_ac_var'}'` = yes; then
  1.6220    cat >>confdefs.h <<_ACEOF
  1.6221  #define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
  1.6222 @@ -5218,8 +6130,8 @@
  1.6223  	 || test "$gt_cv_func_ngettext_libc" != "yes" \
  1.6224           || test "$ac_cv_func_bind_textdomain_codeset" != "yes" ; then
  1.6225  
  1.6226 -        echo "$as_me:$LINENO: checking for bindtextdomain in -lintl" >&5
  1.6227 -echo $ECHO_N "checking for bindtextdomain in -lintl... $ECHO_C" >&6
  1.6228 +        { echo "$as_me:$LINENO: checking for bindtextdomain in -lintl" >&5
  1.6229 +echo $ECHO_N "checking for bindtextdomain in -lintl... $ECHO_C" >&6; }
  1.6230  if test "${ac_cv_lib_intl_bindtextdomain+set}" = set; then
  1.6231    echo $ECHO_N "(cached) $ECHO_C" >&6
  1.6232  else
  1.6233 @@ -5232,39 +6144,52 @@
  1.6234  cat >>conftest.$ac_ext <<_ACEOF
  1.6235  /* end confdefs.h.  */
  1.6236  
  1.6237 -/* Override any gcc2 internal prototype to avoid an error.  */
  1.6238 -#ifdef __cplusplus
  1.6239 -extern "C"
  1.6240 -#endif
  1.6241 -/* We use char because int might match the return type of a gcc2
  1.6242 -   builtin and then its argument prototype would still apply.  */
  1.6243 +/* Override any GCC internal prototype to avoid an error.
  1.6244 +   Use char because int might match the return type of a GCC
  1.6245 +   builtin and then its argument prototype would still apply.  */
  1.6246 +#ifdef __cplusplus
  1.6247 +extern "C"
  1.6248 +#endif
  1.6249  char bindtextdomain ();
  1.6250  int
  1.6251  main ()
  1.6252  {
  1.6253 -bindtextdomain ();
  1.6254 -  ;
  1.6255 -  return 0;
  1.6256 -}
  1.6257 -_ACEOF
  1.6258 -rm -f conftest.$ac_objext conftest$ac_exeext
  1.6259 -if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
  1.6260 -  (eval $ac_link) 2>conftest.er1
  1.6261 -  ac_status=$?
  1.6262 -  grep -v '^ *+' conftest.er1 >conftest.err
  1.6263 -  rm -f conftest.er1
  1.6264 -  cat conftest.err >&5
  1.6265 -  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  1.6266 -  (exit $ac_status); } &&
  1.6267 -	 { ac_try='test -z "$ac_c_werror_flag"			 || test ! -s conftest.err'
  1.6268 -  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
  1.6269 -  (eval $ac_try) 2>&5
  1.6270 -  ac_status=$?
  1.6271 -  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  1.6272 -  (exit $ac_status); }; } &&
  1.6273 -	 { ac_try='test -s conftest$ac_exeext'
  1.6274 -  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
  1.6275 -  (eval $ac_try) 2>&5
  1.6276 +return bindtextdomain ();
  1.6277 +  ;
  1.6278 +  return 0;
  1.6279 +}
  1.6280 +_ACEOF
  1.6281 +rm -f conftest.$ac_objext conftest$ac_exeext
  1.6282 +if { (ac_try="$ac_link"
  1.6283 +case "(($ac_try" in
  1.6284 +  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  1.6285 +  *) ac_try_echo=$ac_try;;
  1.6286 +esac
  1.6287 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
  1.6288 +  (eval "$ac_link") 2>conftest.er1
  1.6289 +  ac_status=$?
  1.6290 +  grep -v '^ *+' conftest.er1 >conftest.err
  1.6291 +  rm -f conftest.er1
  1.6292 +  cat conftest.err >&5
  1.6293 +  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  1.6294 +  (exit $ac_status); } &&
  1.6295 +	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
  1.6296 +  { (case "(($ac_try" in
  1.6297 +  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  1.6298 +  *) ac_try_echo=$ac_try;;
  1.6299 +esac
  1.6300 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
  1.6301 +  (eval "$ac_try") 2>&5
  1.6302 +  ac_status=$?
  1.6303 +  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  1.6304 +  (exit $ac_status); }; } &&
  1.6305 +	 { ac_try='test -s conftest$ac_exeext'
  1.6306 +  { (case "(($ac_try" in
  1.6307 +  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  1.6308 +  *) ac_try_echo=$ac_try;;
  1.6309 +esac
  1.6310 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
  1.6311 +  (eval "$ac_try") 2>&5
  1.6312    ac_status=$?
  1.6313    echo "$as_me:$LINENO: \$? = $ac_status" >&5
  1.6314    (exit $ac_status); }; }; then
  1.6315 @@ -5273,17 +6198,18 @@
  1.6316    echo "$as_me: failed program was:" >&5
  1.6317  sed 's/^/| /' conftest.$ac_ext >&5
  1.6318  
  1.6319 -ac_cv_lib_intl_bindtextdomain=no
  1.6320 -fi
  1.6321 -rm -f conftest.err conftest.$ac_objext \
  1.6322 +	ac_cv_lib_intl_bindtextdomain=no
  1.6323 +fi
  1.6324 +
  1.6325 +rm -f core conftest.err conftest.$ac_objext \
  1.6326        conftest$ac_exeext conftest.$ac_ext
  1.6327  LIBS=$ac_check_lib_save_LIBS
  1.6328  fi
  1.6329 -echo "$as_me:$LINENO: result: $ac_cv_lib_intl_bindtextdomain" >&5
  1.6330 -echo "${ECHO_T}$ac_cv_lib_intl_bindtextdomain" >&6
  1.6331 +{ echo "$as_me:$LINENO: result: $ac_cv_lib_intl_bindtextdomain" >&5
  1.6332 +echo "${ECHO_T}$ac_cv_lib_intl_bindtextdomain" >&6; }
  1.6333  if test $ac_cv_lib_intl_bindtextdomain = yes; then
  1.6334 -  echo "$as_me:$LINENO: checking for ngettext in -lintl" >&5
  1.6335 -echo $ECHO_N "checking for ngettext in -lintl... $ECHO_C" >&6
  1.6336 +  { echo "$as_me:$LINENO: checking for ngettext in -lintl" >&5
  1.6337 +echo $ECHO_N "checking for ngettext in -lintl... $ECHO_C" >&6; }
  1.6338  if test "${ac_cv_lib_intl_ngettext+set}" = set; then
  1.6339    echo $ECHO_N "(cached) $ECHO_C" >&6
  1.6340  else
  1.6341 @@ -5296,39 +6222,52 @@
  1.6342  cat >>conftest.$ac_ext <<_ACEOF
  1.6343  /* end confdefs.h.  */
  1.6344  
  1.6345 -/* Override any gcc2 internal prototype to avoid an error.  */
  1.6346 -#ifdef __cplusplus
  1.6347 -extern "C"
  1.6348 -#endif
  1.6349 -/* We use char because int might match the return type of a gcc2
  1.6350 -   builtin and then its argument prototype would still apply.  */
  1.6351 +/* Override any GCC internal prototype to avoid an error.
  1.6352 +   Use char because int might match the return type of a GCC
  1.6353 +   builtin and then its argument prototype would still apply.  */
  1.6354 +#ifdef __cplusplus
  1.6355 +extern "C"
  1.6356 +#endif
  1.6357  char ngettext ();
  1.6358  int
  1.6359  main ()
  1.6360  {
  1.6361 -ngettext ();
  1.6362 -  ;
  1.6363 -  return 0;
  1.6364 -}
  1.6365 -_ACEOF
  1.6366 -rm -f conftest.$ac_objext conftest$ac_exeext
  1.6367 -if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
  1.6368 -  (eval $ac_link) 2>conftest.er1
  1.6369 -  ac_status=$?
  1.6370 -  grep -v '^ *+' conftest.er1 >conftest.err
  1.6371 -  rm -f conftest.er1
  1.6372 -  cat conftest.err >&5
  1.6373 -  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  1.6374 -  (exit $ac_status); } &&
  1.6375 -	 { ac_try='test -z "$ac_c_werror_flag"			 || test ! -s conftest.err'
  1.6376 -  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
  1.6377 -  (eval $ac_try) 2>&5
  1.6378 -  ac_status=$?
  1.6379 -  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  1.6380 -  (exit $ac_status); }; } &&
  1.6381 -	 { ac_try='test -s conftest$ac_exeext'
  1.6382 -  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
  1.6383 -  (eval $ac_try) 2>&5
  1.6384 +return ngettext ();
  1.6385 +  ;
  1.6386 +  return 0;
  1.6387 +}
  1.6388 +_ACEOF
  1.6389 +rm -f conftest.$ac_objext conftest$ac_exeext
  1.6390 +if { (ac_try="$ac_link"
  1.6391 +case "(($ac_try" in
  1.6392 +  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  1.6393 +  *) ac_try_echo=$ac_try;;
  1.6394 +esac
  1.6395 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
  1.6396 +  (eval "$ac_link") 2>conftest.er1
  1.6397 +  ac_status=$?
  1.6398 +  grep -v '^ *+' conftest.er1 >conftest.err
  1.6399 +  rm -f conftest.er1
  1.6400 +  cat conftest.err >&5
  1.6401 +  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  1.6402 +  (exit $ac_status); } &&
  1.6403 +	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
  1.6404 +  { (case "(($ac_try" in
  1.6405 +  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  1.6406 +  *) ac_try_echo=$ac_try;;
  1.6407 +esac
  1.6408 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
  1.6409 +  (eval "$ac_try") 2>&5
  1.6410 +  ac_status=$?
  1.6411 +  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  1.6412 +  (exit $ac_status); }; } &&
  1.6413 +	 { ac_try='test -s conftest$ac_exeext'
  1.6414 +  { (case "(($ac_try" in
  1.6415 +  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  1.6416 +  *) ac_try_echo=$ac_try;;
  1.6417 +esac
  1.6418 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
  1.6419 +  (eval "$ac_try") 2>&5
  1.6420    ac_status=$?
  1.6421    echo "$as_me:$LINENO: \$? = $ac_status" >&5
  1.6422    (exit $ac_status); }; }; then
  1.6423 @@ -5337,17 +6276,18 @@
  1.6424    echo "$as_me: failed program was:" >&5
  1.6425  sed 's/^/| /' conftest.$ac_ext >&5
  1.6426  
  1.6427 -ac_cv_lib_intl_ngettext=no
  1.6428 -fi
  1.6429 -rm -f conftest.err conftest.$ac_objext \
  1.6430 +	ac_cv_lib_intl_ngettext=no
  1.6431 +fi
  1.6432 +
  1.6433 +rm -f core conftest.err conftest.$ac_objext \
  1.6434        conftest$ac_exeext conftest.$ac_ext
  1.6435  LIBS=$ac_check_lib_save_LIBS
  1.6436  fi
  1.6437 -echo "$as_me:$LINENO: result: $ac_cv_lib_intl_ngettext" >&5
  1.6438 -echo "${ECHO_T}$ac_cv_lib_intl_ngettext" >&6
  1.6439 +{ echo "$as_me:$LINENO: result: $ac_cv_lib_intl_ngettext" >&5
  1.6440 +echo "${ECHO_T}$ac_cv_lib_intl_ngettext" >&6; }
  1.6441  if test $ac_cv_lib_intl_ngettext = yes; then
  1.6442 -  echo "$as_me:$LINENO: checking for dgettext in -lintl" >&5
  1.6443 -echo $ECHO_N "checking for dgettext in -lintl... $ECHO_C" >&6
  1.6444 +  { echo "$as_me:$LINENO: checking for dgettext in -lintl" >&5
  1.6445 +echo $ECHO_N "checking for dgettext in -lintl... $ECHO_C" >&6; }
  1.6446  if test "${ac_cv_lib_intl_dgettext+set}" = set; then
  1.6447    echo $ECHO_N "(cached) $ECHO_C" >&6
  1.6448  else
  1.6449 @@ -5360,39 +6300,52 @@
  1.6450  cat >>conftest.$ac_ext <<_ACEOF
  1.6451  /* end confdefs.h.  */
  1.6452  
  1.6453 -/* Override any gcc2 internal prototype to avoid an error.  */
  1.6454 -#ifdef __cplusplus
  1.6455 -extern "C"
  1.6456 -#endif
  1.6457 -/* We use char because int might match the return type of a gcc2
  1.6458 -   builtin and then its argument prototype would still apply.  */
  1.6459 +/* Override any GCC internal prototype to avoid an error.
  1.6460 +   Use char because int might match the return type of a GCC
  1.6461 +   builtin and then its argument prototype would still apply.  */
  1.6462 +#ifdef __cplusplus
  1.6463 +extern "C"
  1.6464 +#endif
  1.6465  char dgettext ();
  1.6466  int
  1.6467  main ()
  1.6468  {
  1.6469 -dgettext ();
  1.6470 -  ;
  1.6471 -  return 0;
  1.6472 -}
  1.6473 -_ACEOF
  1.6474 -rm -f conftest.$ac_objext conftest$ac_exeext
  1.6475 -if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
  1.6476 -  (eval $ac_link) 2>conftest.er1
  1.6477 -  ac_status=$?
  1.6478 -  grep -v '^ *+' conftest.er1 >conftest.err
  1.6479 -  rm -f conftest.er1
  1.6480 -  cat conftest.err >&5
  1.6481 -  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  1.6482 -  (exit $ac_status); } &&
  1.6483 -	 { ac_try='test -z "$ac_c_werror_flag"			 || test ! -s conftest.err'
  1.6484 -  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
  1.6485 -  (eval $ac_try) 2>&5
  1.6486 -  ac_status=$?
  1.6487 -  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  1.6488 -  (exit $ac_status); }; } &&
  1.6489 -	 { ac_try='test -s conftest$ac_exeext'
  1.6490 -  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
  1.6491 -  (eval $ac_try) 2>&5
  1.6492 +return dgettext ();
  1.6493 +  ;
  1.6494 +  return 0;
  1.6495 +}
  1.6496 +_ACEOF
  1.6497 +rm -f conftest.$ac_objext conftest$ac_exeext
  1.6498 +if { (ac_try="$ac_link"
  1.6499 +case "(($ac_try" in
  1.6500 +  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  1.6501 +  *) ac_try_echo=$ac_try;;
  1.6502 +esac
  1.6503 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
  1.6504 +  (eval "$ac_link") 2>conftest.er1
  1.6505 +  ac_status=$?
  1.6506 +  grep -v '^ *+' conftest.er1 >conftest.err
  1.6507 +  rm -f conftest.er1
  1.6508 +  cat conftest.err >&5
  1.6509 +  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  1.6510 +  (exit $ac_status); } &&
  1.6511 +	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
  1.6512 +  { (case "(($ac_try" in
  1.6513 +  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  1.6514 +  *) ac_try_echo=$ac_try;;
  1.6515 +esac
  1.6516 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
  1.6517 +  (eval "$ac_try") 2>&5
  1.6518 +  ac_status=$?
  1.6519 +  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  1.6520 +  (exit $ac_status); }; } &&
  1.6521 +	 { ac_try='test -s conftest$ac_exeext'
  1.6522 +  { (case "(($ac_try" in
  1.6523 +  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  1.6524 +  *) ac_try_echo=$ac_try;;
  1.6525 +esac
  1.6526 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
  1.6527 +  (eval "$ac_try") 2>&5
  1.6528    ac_status=$?
  1.6529    echo "$as_me:$LINENO: \$? = $ac_status" >&5
  1.6530    (exit $ac_status); }; }; then
  1.6531 @@ -5401,14 +6354,15 @@
  1.6532    echo "$as_me: failed program was:" >&5
  1.6533  sed 's/^/| /' conftest.$ac_ext >&5
  1.6534  
  1.6535 -ac_cv_lib_intl_dgettext=no
  1.6536 -fi
  1.6537 -rm -f conftest.err conftest.$ac_objext \
  1.6538 +	ac_cv_lib_intl_dgettext=no
  1.6539 +fi
  1.6540 +
  1.6541 +rm -f core conftest.err conftest.$ac_objext \
  1.6542        conftest$ac_exeext conftest.$ac_ext
  1.6543  LIBS=$ac_check_lib_save_LIBS
  1.6544  fi
  1.6545 -echo "$as_me:$LINENO: result: $ac_cv_lib_intl_dgettext" >&5
  1.6546 -echo "${ECHO_T}$ac_cv_lib_intl_dgettext" >&6
  1.6547 +{ echo "$as_me:$LINENO: result: $ac_cv_lib_intl_dgettext" >&5
  1.6548 +echo "${ECHO_T}$ac_cv_lib_intl_dgettext" >&6; }
  1.6549  if test $ac_cv_lib_intl_dgettext = yes; then
  1.6550    gt_cv_func_dgettext_libintl=yes
  1.6551  fi
  1.6552 @@ -5419,12 +6373,12 @@
  1.6553  
  1.6554  
  1.6555  	if test "$gt_cv_func_dgettext_libintl" != "yes" ; then
  1.6556 -	  echo "$as_me:$LINENO: checking if -liconv is needed to use gettext" >&5
  1.6557 -echo $ECHO_N "checking if -liconv is needed to use gettext... $ECHO_C" >&6
  1.6558 -	  echo "$as_me:$LINENO: result: " >&5
  1.6559 -echo "${ECHO_T}" >&6
  1.6560 -  	  echo "$as_me:$LINENO: checking for ngettext in -lintl" >&5
  1.6561 -echo $ECHO_N "checking for ngettext in -lintl... $ECHO_C" >&6
  1.6562 +	  { echo "$as_me:$LINENO: checking if -liconv is needed to use gettext" >&5
  1.6563 +echo $ECHO_N "checking if -liconv is needed to use gettext... $ECHO_C" >&6; }
  1.6564 +	  { echo "$as_me:$LINENO: result: " >&5
  1.6565 +echo "${ECHO_T}" >&6; }
  1.6566 +  	  { echo "$as_me:$LINENO: checking for ngettext in -lintl" >&5
  1.6567 +echo $ECHO_N "checking for ngettext in -lintl... $ECHO_C" >&6; }
  1.6568  if test "${ac_cv_lib_intl_ngettext+set}" = set; then
  1.6569    echo $ECHO_N "(cached) $ECHO_C" >&6
  1.6570  else
  1.6571 @@ -5437,39 +6391,52 @@
  1.6572  cat >>conftest.$ac_ext <<_ACEOF
  1.6573  /* end confdefs.h.  */
  1.6574  
  1.6575 -/* Override any gcc2 internal prototype to avoid an error.  */
  1.6576 -#ifdef __cplusplus
  1.6577 -extern "C"
  1.6578 -#endif
  1.6579 -/* We use char because int might match the return type of a gcc2
  1.6580 -   builtin and then its argument prototype would still apply.  */
  1.6581 +/* Override any GCC internal prototype to avoid an error.
  1.6582 +   Use char because int might match the return type of a GCC
  1.6583 +   builtin and then its argument prototype would still apply.  */
  1.6584 +#ifdef __cplusplus
  1.6585 +extern "C"
  1.6586 +#endif
  1.6587  char ngettext ();
  1.6588  int
  1.6589  main ()
  1.6590  {
  1.6591 -ngettext ();
  1.6592 -  ;
  1.6593 -  return 0;
  1.6594 -}
  1.6595 -_ACEOF
  1.6596 -rm -f conftest.$ac_objext conftest$ac_exeext
  1.6597 -if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
  1.6598 -  (eval $ac_link) 2>conftest.er1
  1.6599 -  ac_status=$?
  1.6600 -  grep -v '^ *+' conftest.er1 >conftest.err
  1.6601 -  rm -f conftest.er1
  1.6602 -  cat conftest.err >&5
  1.6603 -  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  1.6604 -  (exit $ac_status); } &&
  1.6605 -	 { ac_try='test -z "$ac_c_werror_flag"			 || test ! -s conftest.err'
  1.6606 -  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
  1.6607 -  (eval $ac_try) 2>&5
  1.6608 -  ac_status=$?
  1.6609 -  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  1.6610 -  (exit $ac_status); }; } &&
  1.6611 -	 { ac_try='test -s conftest$ac_exeext'
  1.6612 -  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
  1.6613 -  (eval $ac_try) 2>&5
  1.6614 +return ngettext ();
  1.6615 +  ;
  1.6616 +  return 0;
  1.6617 +}
  1.6618 +_ACEOF
  1.6619 +rm -f conftest.$ac_objext conftest$ac_exeext
  1.6620 +if { (ac_try="$ac_link"
  1.6621 +case "(($ac_try" in
  1.6622 +  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  1.6623 +  *) ac_try_echo=$ac_try;;
  1.6624 +esac
  1.6625 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
  1.6626 +  (eval "$ac_link") 2>conftest.er1
  1.6627 +  ac_status=$?
  1.6628 +  grep -v '^ *+' conftest.er1 >conftest.err
  1.6629 +  rm -f conftest.er1
  1.6630 +  cat conftest.err >&5
  1.6631 +  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  1.6632 +  (exit $ac_status); } &&
  1.6633 +	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
  1.6634 +  { (case "(($ac_try" in
  1.6635 +  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  1.6636 +  *) ac_try_echo=$ac_try;;
  1.6637 +esac
  1.6638 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
  1.6639 +  (eval "$ac_try") 2>&5
  1.6640 +  ac_status=$?
  1.6641 +  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  1.6642 +  (exit $ac_status); }; } &&
  1.6643 +	 { ac_try='test -s conftest$ac_exeext'
  1.6644 +  { (case "(($ac_try" in
  1.6645 +  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  1.6646 +  *) ac_try_echo=$ac_try;;
  1.6647 +esac
  1.6648 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
  1.6649 +  (eval "$ac_try") 2>&5
  1.6650    ac_status=$?
  1.6651    echo "$as_me:$LINENO: \$? = $ac_status" >&5
  1.6652    (exit $ac_status); }; }; then
  1.6653 @@ -5478,17 +6445,18 @@
  1.6654    echo "$as_me: failed program was:" >&5
  1.6655  sed 's/^/| /' conftest.$ac_ext >&5
  1.6656  
  1.6657 -ac_cv_lib_intl_ngettext=no
  1.6658 -fi
  1.6659 -rm -f conftest.err conftest.$ac_objext \
  1.6660 +	ac_cv_lib_intl_ngettext=no
  1.6661 +fi
  1.6662 +
  1.6663 +rm -f core conftest.err conftest.$ac_objext \
  1.6664        conftest$ac_exeext conftest.$ac_ext
  1.6665  LIBS=$ac_check_lib_save_LIBS
  1.6666  fi
  1.6667 -echo "$as_me:$LINENO: result: $ac_cv_lib_intl_ngettext" >&5
  1.6668 -echo "${ECHO_T}$ac_cv_lib_intl_ngettext" >&6
  1.6669 +{ echo "$as_me:$LINENO: result: $ac_cv_lib_intl_ngettext" >&5
  1.6670 +echo "${ECHO_T}$ac_cv_lib_intl_ngettext" >&6; }
  1.6671  if test $ac_cv_lib_intl_ngettext = yes; then
  1.6672 -  echo "$as_me:$LINENO: checking for dcgettext in -lintl" >&5
  1.6673 -echo $ECHO_N "checking for dcgettext in -lintl... $ECHO_C" >&6
  1.6674 +  { echo "$as_me:$LINENO: checking for dcgettext in -lintl" >&5
  1.6675 +echo $ECHO_N "checking for dcgettext in -lintl... $ECHO_C" >&6; }
  1.6676  if test "${ac_cv_lib_intl_dcgettext+set}" = set; then
  1.6677    echo $ECHO_N "(cached) $ECHO_C" >&6
  1.6678  else
  1.6679 @@ -5501,39 +6469,52 @@
  1.6680  cat >>conftest.$ac_ext <<_ACEOF
  1.6681  /* end confdefs.h.  */
  1.6682  
  1.6683 -/* Override any gcc2 internal prototype to avoid an error.  */
  1.6684 -#ifdef __cplusplus
  1.6685 -extern "C"
  1.6686 -#endif
  1.6687 -/* We use char because int might match the return type of a gcc2
  1.6688 -   builtin and then its argument prototype would still apply.  */
  1.6689 +/* Override any GCC internal prototype to avoid an error.
  1.6690 +   Use char because int might match the return type of a GCC
  1.6691 +   builtin and then its argument prototype would still apply.  */
  1.6692 +#ifdef __cplusplus
  1.6693 +extern "C"
  1.6694 +#endif
  1.6695  char dcgettext ();
  1.6696  int
  1.6697  main ()
  1.6698  {
  1.6699 -dcgettext ();
  1.6700 -  ;
  1.6701 -  return 0;
  1.6702 -}
  1.6703 -_ACEOF
  1.6704 -rm -f conftest.$ac_objext conftest$ac_exeext
  1.6705 -if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
  1.6706 -  (eval $ac_link) 2>conftest.er1
  1.6707 -  ac_status=$?
  1.6708 -  grep -v '^ *+' conftest.er1 >conftest.err
  1.6709 -  rm -f conftest.er1
  1.6710 -  cat conftest.err >&5
  1.6711 -  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  1.6712 -  (exit $ac_status); } &&
  1.6713 -	 { ac_try='test -z "$ac_c_werror_flag"			 || test ! -s conftest.err'
  1.6714 -  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
  1.6715 -  (eval $ac_try) 2>&5
  1.6716 -  ac_status=$?
  1.6717 -  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  1.6718 -  (exit $ac_status); }; } &&
  1.6719 -	 { ac_try='test -s conftest$ac_exeext'
  1.6720 -  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
  1.6721 -  (eval $ac_try) 2>&5
  1.6722 +return dcgettext ();
  1.6723 +  ;
  1.6724 +  return 0;
  1.6725 +}
  1.6726 +_ACEOF
  1.6727 +rm -f conftest.$ac_objext conftest$ac_exeext
  1.6728 +if { (ac_try="$ac_link"
  1.6729 +case "(($ac_try" in
  1.6730 +  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  1.6731 +  *) ac_try_echo=$ac_try;;
  1.6732 +esac
  1.6733 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
  1.6734 +  (eval "$ac_link") 2>conftest.er1
  1.6735 +  ac_status=$?
  1.6736 +  grep -v '^ *+' conftest.er1 >conftest.err
  1.6737 +  rm -f conftest.er1
  1.6738 +  cat conftest.err >&5
  1.6739 +  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  1.6740 +  (exit $ac_status); } &&
  1.6741 +	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
  1.6742 +  { (case "(($ac_try" in
  1.6743 +  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  1.6744 +  *) ac_try_echo=$ac_try;;
  1.6745 +esac
  1.6746 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
  1.6747 +  (eval "$ac_try") 2>&5
  1.6748 +  ac_status=$?
  1.6749 +  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  1.6750 +  (exit $ac_status); }; } &&
  1.6751 +	 { ac_try='test -s conftest$ac_exeext'
  1.6752 +  { (case "(($ac_try" in
  1.6753 +  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  1.6754 +  *) ac_try_echo=$ac_try;;
  1.6755 +esac
  1.6756 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
  1.6757 +  (eval "$ac_try") 2>&5
  1.6758    ac_status=$?
  1.6759    echo "$as_me:$LINENO: \$? = $ac_status" >&5
  1.6760    (exit $ac_status); }; }; then
  1.6761 @@ -5542,14 +6523,15 @@
  1.6762    echo "$as_me: failed program was:" >&5
  1.6763  sed 's/^/| /' conftest.$ac_ext >&5
  1.6764  
  1.6765 -ac_cv_lib_intl_dcgettext=no
  1.6766 -fi
  1.6767 -rm -f conftest.err conftest.$ac_objext \
  1.6768 +	ac_cv_lib_intl_dcgettext=no
  1.6769 +fi
  1.6770 +
  1.6771 +rm -f core conftest.err conftest.$ac_objext \
  1.6772        conftest$ac_exeext conftest.$ac_ext
  1.6773  LIBS=$ac_check_lib_save_LIBS
  1.6774  fi
  1.6775 -echo "$as_me:$LINENO: result: $ac_cv_lib_intl_dcgettext" >&5
  1.6776 -echo "${ECHO_T}$ac_cv_lib_intl_dcgettext" >&6
  1.6777 +{ echo "$as_me:$LINENO: result: $ac_cv_lib_intl_dcgettext" >&5
  1.6778 +echo "${ECHO_T}$ac_cv_lib_intl_dcgettext" >&6; }
  1.6779  if test $ac_cv_lib_intl_dcgettext = yes; then
  1.6780    gt_cv_func_dgettext_libintl=yes
  1.6781  			libintl_extra_libs=-liconv
  1.6782 @@ -5576,9 +6558,9 @@
  1.6783  for ac_func in bind_textdomain_codeset
  1.6784  do
  1.6785  as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
  1.6786 -echo "$as_me:$LINENO: checking for $ac_func" >&5
  1.6787 -echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
  1.6788 -if eval "test \"\${$as_ac_var+set}\" = set"; then
  1.6789 +{ echo "$as_me:$LINENO: checking for $ac_func" >&5
  1.6790 +echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; }
  1.6791 +if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
  1.6792    echo $ECHO_N "(cached) $ECHO_C" >&6
  1.6793  else
  1.6794    cat >conftest.$ac_ext <<_ACEOF
  1.6795 @@ -5604,52 +6586,59 @@
  1.6796  
  1.6797  #undef $ac_func
  1.6798  
  1.6799 -/* Override any gcc2 internal prototype to avoid an error.  */
  1.6800 -#ifdef __cplusplus
  1.6801 -extern "C"
  1.6802 -{
  1.6803 -#endif
  1.6804 -/* We use char because int might match the return type of a gcc2
  1.6805 -   builtin and then its argument prototype would still apply.  */
  1.6806 +/* Override any GCC internal prototype to avoid an error.
  1.6807 +   Use char because int might match the return type of a GCC
  1.6808 +   builtin and then its argument prototype would still apply.  */
  1.6809 +#ifdef __cplusplus
  1.6810 +extern "C"
  1.6811 +#endif
  1.6812  char $ac_func ();
  1.6813  /* The GNU C library defines this for functions which it implements
  1.6814      to always fail with ENOSYS.  Some functions are actually named
  1.6815      something starting with __ and the normal name is an alias.  */
  1.6816 -#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
  1.6817 +#if defined __stub_$ac_func || defined __stub___$ac_func
  1.6818  choke me
  1.6819 -#else
  1.6820 -char (*f) () = $ac_func;
  1.6821 -#endif
  1.6822 -#ifdef __cplusplus
  1.6823 -}
  1.6824 -#endif
  1.6825 -
  1.6826 -int
  1.6827 -main ()
  1.6828 -{
  1.6829 -return f != $ac_func;
  1.6830 -  ;
  1.6831 -  return 0;
  1.6832 -}
  1.6833 -_ACEOF
  1.6834 -rm -f conftest.$ac_objext conftest$ac_exeext
  1.6835 -if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
  1.6836 -  (eval $ac_link) 2>conftest.er1
  1.6837 -  ac_status=$?
  1.6838 -  grep -v '^ *+' conftest.er1 >conftest.err
  1.6839 -  rm -f conftest.er1
  1.6840 -  cat conftest.err >&5
  1.6841 -  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  1.6842 -  (exit $ac_status); } &&
  1.6843 -	 { ac_try='test -z "$ac_c_werror_flag"			 || test ! -s conftest.err'
  1.6844 -  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
  1.6845 -  (eval $ac_try) 2>&5
  1.6846 -  ac_status=$?
  1.6847 -  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  1.6848 -  (exit $ac_status); }; } &&
  1.6849 -	 { ac_try='test -s conftest$ac_exeext'
  1.6850 -  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
  1.6851 -  (eval $ac_try) 2>&5
  1.6852 +#endif
  1.6853 +
  1.6854 +int
  1.6855 +main ()
  1.6856 +{
  1.6857 +return $ac_func ();
  1.6858 +  ;
  1.6859 +  return 0;
  1.6860 +}
  1.6861 +_ACEOF
  1.6862 +rm -f conftest.$ac_objext conftest$ac_exeext
  1.6863 +if { (ac_try="$ac_link"
  1.6864 +case "(($ac_try" in
  1.6865 +  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  1.6866 +  *) ac_try_echo=$ac_try;;
  1.6867 +esac
  1.6868 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
  1.6869 +  (eval "$ac_link") 2>conftest.er1
  1.6870 +  ac_status=$?
  1.6871 +  grep -v '^ *+' conftest.er1 >conftest.err
  1.6872 +  rm -f conftest.er1
  1.6873 +  cat conftest.err >&5
  1.6874 +  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  1.6875 +  (exit $ac_status); } &&
  1.6876 +	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
  1.6877 +  { (case "(($ac_try" in
  1.6878 +  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  1.6879 +  *) ac_try_echo=$ac_try;;
  1.6880 +esac
  1.6881 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
  1.6882 +  (eval "$ac_try") 2>&5
  1.6883 +  ac_status=$?
  1.6884 +  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  1.6885 +  (exit $ac_status); }; } &&
  1.6886 +	 { ac_try='test -s conftest$ac_exeext'
  1.6887 +  { (case "(($ac_try" in
  1.6888 +  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  1.6889 +  *) ac_try_echo=$ac_try;;
  1.6890 +esac
  1.6891 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
  1.6892 +  (eval "$ac_try") 2>&5
  1.6893    ac_status=$?
  1.6894    echo "$as_me:$LINENO: \$? = $ac_status" >&5
  1.6895    (exit $ac_status); }; }; then
  1.6896 @@ -5658,13 +6647,15 @@
  1.6897    echo "$as_me: failed program was:" >&5
  1.6898  sed 's/^/| /' conftest.$ac_ext >&5
  1.6899  
  1.6900 -eval "$as_ac_var=no"
  1.6901 -fi
  1.6902 -rm -f conftest.err conftest.$ac_objext \
  1.6903 -      conftest$ac_exeext conftest.$ac_ext
  1.6904 -fi
  1.6905 -echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5
  1.6906 -echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
  1.6907 +	eval "$as_ac_var=no"
  1.6908 +fi
  1.6909 +
  1.6910 +rm -f core conftest.err conftest.$ac_objext \
  1.6911 +      conftest$ac_exeext conftest.$ac_ext
  1.6912 +fi
  1.6913 +ac_res=`eval echo '${'$as_ac_var'}'`
  1.6914 +	       { echo "$as_me:$LINENO: result: $ac_res" >&5
  1.6915 +echo "${ECHO_T}$ac_res" >&6; }
  1.6916  if test `eval echo '${'$as_ac_var'}'` = yes; then
  1.6917    cat >>confdefs.h <<_ACEOF
  1.6918  #define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
  1.6919 @@ -5703,8 +6694,8 @@
  1.6920  
  1.6921  	# Extract the first word of "msgfmt", so it can be a program name with args.
  1.6922  set dummy msgfmt; ac_word=$2
  1.6923 -echo "$as_me:$LINENO: checking for $ac_word" >&5
  1.6924 -echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
  1.6925 +{ echo "$as_me:$LINENO: checking for $ac_word" >&5
  1.6926 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
  1.6927  if test "${ac_cv_path_MSGFMT+set}" = set; then
  1.6928    echo $ECHO_N "(cached) $ECHO_C" >&6
  1.6929  else
  1.6930 @@ -5730,11 +6721,11 @@
  1.6931  fi
  1.6932  MSGFMT="$ac_cv_path_MSGFMT"
  1.6933  if test "$MSGFMT" != "no"; then
  1.6934 -  echo "$as_me:$LINENO: result: $MSGFMT" >&5
  1.6935 -echo "${ECHO_T}$MSGFMT" >&6
  1.6936 -else
  1.6937 -  echo "$as_me:$LINENO: result: no" >&5
  1.6938 -echo "${ECHO_T}no" >&6
  1.6939 +  { echo "$as_me:$LINENO: result: $MSGFMT" >&5
  1.6940 +echo "${ECHO_T}$MSGFMT" >&6; }
  1.6941 +else
  1.6942 +  { echo "$as_me:$LINENO: result: no" >&5
  1.6943 +echo "${ECHO_T}no" >&6; }
  1.6944  fi
  1.6945  	if test "$MSGFMT" != "no"; then
  1.6946            glib_save_LIBS="$LIBS"
  1.6947 @@ -5743,9 +6734,9 @@
  1.6948  for ac_func in dcgettext
  1.6949  do
  1.6950  as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
  1.6951 -echo "$as_me:$LINENO: checking for $ac_func" >&5
  1.6952 -echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
  1.6953 -if eval "test \"\${$as_ac_var+set}\" = set"; then
  1.6954 +{ echo "$as_me:$LINENO: checking for $ac_func" >&5
  1.6955 +echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; }
  1.6956 +if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
  1.6957    echo $ECHO_N "(cached) $ECHO_C" >&6
  1.6958  else
  1.6959    cat >conftest.$ac_ext <<_ACEOF
  1.6960 @@ -5771,52 +6762,59 @@
  1.6961  
  1.6962  #undef $ac_func
  1.6963  
  1.6964 -/* Override any gcc2 internal prototype to avoid an error.  */
  1.6965 -#ifdef __cplusplus
  1.6966 -extern "C"
  1.6967 -{
  1.6968 -#endif
  1.6969 -/* We use char because int might match the return type of a gcc2
  1.6970 -   builtin and then its argument prototype would still apply.  */
  1.6971 +/* Override any GCC internal prototype to avoid an error.
  1.6972 +   Use char because int might match the return type of a GCC
  1.6973 +   builtin and then its argument prototype would still apply.  */
  1.6974 +#ifdef __cplusplus
  1.6975 +extern "C"
  1.6976 +#endif
  1.6977  char $ac_func ();
  1.6978  /* The GNU C library defines this for functions which it implements
  1.6979      to always fail with ENOSYS.  Some functions are actually named
  1.6980      something starting with __ and the normal name is an alias.  */
  1.6981 -#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
  1.6982 +#if defined __stub_$ac_func || defined __stub___$ac_func
  1.6983  choke me
  1.6984 -#else
  1.6985 -char (*f) () = $ac_func;
  1.6986 -#endif
  1.6987 -#ifdef __cplusplus
  1.6988 -}
  1.6989 -#endif
  1.6990 -
  1.6991 -int
  1.6992 -main ()
  1.6993 -{
  1.6994 -return f != $ac_func;
  1.6995 -  ;
  1.6996 -  return 0;
  1.6997 -}
  1.6998 -_ACEOF
  1.6999 -rm -f conftest.$ac_objext conftest$ac_exeext
  1.7000 -if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
  1.7001 -  (eval $ac_link) 2>conftest.er1
  1.7002 -  ac_status=$?
  1.7003 -  grep -v '^ *+' conftest.er1 >conftest.err
  1.7004 -  rm -f conftest.er1
  1.7005 -  cat conftest.err >&5
  1.7006 -  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  1.7007 -  (exit $ac_status); } &&
  1.7008 -	 { ac_try='test -z "$ac_c_werror_flag"			 || test ! -s conftest.err'
  1.7009 -  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
  1.7010 -  (eval $ac_try) 2>&5
  1.7011 -  ac_status=$?
  1.7012 -  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  1.7013 -  (exit $ac_status); }; } &&
  1.7014 -	 { ac_try='test -s conftest$ac_exeext'
  1.7015 -  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
  1.7016 -  (eval $ac_try) 2>&5
  1.7017 +#endif
  1.7018 +
  1.7019 +int
  1.7020 +main ()
  1.7021 +{
  1.7022 +return $ac_func ();
  1.7023 +  ;
  1.7024 +  return 0;
  1.7025 +}
  1.7026 +_ACEOF
  1.7027 +rm -f conftest.$ac_objext conftest$ac_exeext
  1.7028 +if { (ac_try="$ac_link"
  1.7029 +case "(($ac_try" in
  1.7030 +  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  1.7031 +  *) ac_try_echo=$ac_try;;
  1.7032 +esac
  1.7033 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
  1.7034 +  (eval "$ac_link") 2>conftest.er1
  1.7035 +  ac_status=$?
  1.7036 +  grep -v '^ *+' conftest.er1 >conftest.err
  1.7037 +  rm -f conftest.er1
  1.7038 +  cat conftest.err >&5
  1.7039 +  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  1.7040 +  (exit $ac_status); } &&
  1.7041 +	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
  1.7042 +  { (case "(($ac_try" in
  1.7043 +  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  1.7044 +  *) ac_try_echo=$ac_try;;
  1.7045 +esac
  1.7046 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
  1.7047 +  (eval "$ac_try") 2>&5
  1.7048 +  ac_status=$?
  1.7049 +  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  1.7050 +  (exit $ac_status); }; } &&
  1.7051 +	 { ac_try='test -s conftest$ac_exeext'
  1.7052 +  { (case "(($ac_try" in
  1.7053 +  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  1.7054 +  *) ac_try_echo=$ac_try;;
  1.7055 +esac
  1.7056 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
  1.7057 +  (eval "$ac_try") 2>&5
  1.7058    ac_status=$?
  1.7059    echo "$as_me:$LINENO: \$? = $ac_status" >&5
  1.7060    (exit $ac_status); }; }; then
  1.7061 @@ -5825,13 +6823,15 @@
  1.7062    echo "$as_me: failed program was:" >&5
  1.7063  sed 's/^/| /' conftest.$ac_ext >&5
  1.7064  
  1.7065 -eval "$as_ac_var=no"
  1.7066 -fi
  1.7067 -rm -f conftest.err conftest.$ac_objext \
  1.7068 -      conftest$ac_exeext conftest.$ac_ext
  1.7069 -fi
  1.7070 -echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5
  1.7071 -echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
  1.7072 +	eval "$as_ac_var=no"
  1.7073 +fi
  1.7074 +
  1.7075 +rm -f core conftest.err conftest.$ac_objext \
  1.7076 +      conftest$ac_exeext conftest.$ac_ext
  1.7077 +fi
  1.7078 +ac_res=`eval echo '${'$as_ac_var'}'`
  1.7079 +	       { echo "$as_me:$LINENO: result: $ac_res" >&5
  1.7080 +echo "${ECHO_T}$ac_res" >&6; }
  1.7081  if test `eval echo '${'$as_ac_var'}'` = yes; then
  1.7082    cat >>confdefs.h <<_ACEOF
  1.7083  #define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
  1.7084 @@ -5842,8 +6842,8 @@
  1.7085  
  1.7086  	  # Extract the first word of "gmsgfmt", so it can be a program name with args.
  1.7087  set dummy gmsgfmt; ac_word=$2
  1.7088 -echo "$as_me:$LINENO: checking for $ac_word" >&5
  1.7089 -echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
  1.7090 +{ echo "$as_me:$LINENO: checking for $ac_word" >&5
  1.7091 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
  1.7092  if test "${ac_cv_path_GMSGFMT+set}" = set; then
  1.7093    echo $ECHO_N "(cached) $ECHO_C" >&6
  1.7094  else
  1.7095 @@ -5858,32 +6858,33 @@
  1.7096    IFS=$as_save_IFS
  1.7097    test -z "$as_dir" && as_dir=.
  1.7098    for ac_exec_ext in '' $ac_executable_extensions; do
  1.7099 -  if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
  1.7100 +  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; }; then
  1.7101      ac_cv_path_GMSGFMT="$as_dir/$ac_word$ac_exec_ext"
  1.7102      echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
  1.7103      break 2
  1.7104    fi
  1.7105  done
  1.7106  done
  1.7107 +IFS=$as_save_IFS
  1.7108  
  1.7109    test -z "$ac_cv_path_GMSGFMT" && ac_cv_path_GMSGFMT="$MSGFMT"
  1.7110    ;;
  1.7111  esac
  1.7112  fi
  1.7113  GMSGFMT=$ac_cv_path_GMSGFMT
  1.7114 -
  1.7115  if test -n "$GMSGFMT"; then
  1.7116 -  echo "$as_me:$LINENO: result: $GMSGFMT" >&5
  1.7117 -echo "${ECHO_T}$GMSGFMT" >&6
  1.7118 -else
  1.7119 -  echo "$as_me:$LINENO: result: no" >&5
  1.7120 -echo "${ECHO_T}no" >&6
  1.7121 -fi
  1.7122 +  { echo "$as_me:$LINENO: result: $GMSGFMT" >&5
  1.7123 +echo "${ECHO_T}$GMSGFMT" >&6; }
  1.7124 +else
  1.7125 +  { echo "$as_me:$LINENO: result: no" >&5
  1.7126 +echo "${ECHO_T}no" >&6; }
  1.7127 +fi
  1.7128 +
  1.7129  
  1.7130  	  # Extract the first word of "xgettext", so it can be a program name with args.
  1.7131  set dummy xgettext; ac_word=$2
  1.7132 -echo "$as_me:$LINENO: checking for $ac_word" >&5
  1.7133 -echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
  1.7134 +{ echo "$as_me:$LINENO: checking for $ac_word" >&5
  1.7135 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
  1.7136  if test "${ac_cv_path_XGETTEXT+set}" = set; then
  1.7137    echo $ECHO_N "(cached) $ECHO_C" >&6
  1.7138  else
  1.7139 @@ -5909,11 +6910,11 @@
  1.7140  fi
  1.7141  XGETTEXT="$ac_cv_path_XGETTEXT"
  1.7142  if test "$XGETTEXT" != ":"; then
  1.7143 -  echo "$as_me:$LINENO: result: $XGETTEXT" >&5
  1.7144 -echo "${ECHO_T}$XGETTEXT" >&6
  1.7145 -else
  1.7146 -  echo "$as_me:$LINENO: result: no" >&5
  1.7147 -echo "${ECHO_T}no" >&6
  1.7148 +  { echo "$as_me:$LINENO: result: $XGETTEXT" >&5
  1.7149 +echo "${ECHO_T}$XGETTEXT" >&6; }
  1.7150 +else
  1.7151 +  { echo "$as_me:$LINENO: result: no" >&5
  1.7152 +echo "${ECHO_T}no" >&6; }
  1.7153  fi
  1.7154  
  1.7155  	  cat >conftest.$ac_ext <<_ACEOF
  1.7156 @@ -5933,23 +6934,36 @@
  1.7157  }
  1.7158  _ACEOF
  1.7159  rm -f conftest.$ac_objext conftest$ac_exeext
  1.7160 -if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
  1.7161 -  (eval $ac_link) 2>conftest.er1
  1.7162 -  ac_status=$?
  1.7163 -  grep -v '^ *+' conftest.er1 >conftest.err
  1.7164 -  rm -f conftest.er1
  1.7165 -  cat conftest.err >&5
  1.7166 -  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  1.7167 -  (exit $ac_status); } &&
  1.7168 -	 { ac_try='test -z "$ac_c_werror_flag"			 || test ! -s conftest.err'
  1.7169 -  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
  1.7170 -  (eval $ac_try) 2>&5
  1.7171 -  ac_status=$?
  1.7172 -  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  1.7173 -  (exit $ac_status); }; } &&
  1.7174 -	 { ac_try='test -s conftest$ac_exeext'
  1.7175 -  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
  1.7176 -  (eval $ac_try) 2>&5
  1.7177 +if { (ac_try="$ac_link"
  1.7178 +case "(($ac_try" in
  1.7179 +  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  1.7180 +  *) ac_try_echo=$ac_try;;
  1.7181 +esac
  1.7182 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
  1.7183 +  (eval "$ac_link") 2>conftest.er1
  1.7184 +  ac_status=$?
  1.7185 +  grep -v '^ *+' conftest.er1 >conftest.err
  1.7186 +  rm -f conftest.er1
  1.7187 +  cat conftest.err >&5
  1.7188 +  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  1.7189 +  (exit $ac_status); } &&
  1.7190 +	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
  1.7191 +  { (case "(($ac_try" in
  1.7192 +  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  1.7193 +  *) ac_try_echo=$ac_try;;
  1.7194 +esac
  1.7195 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
  1.7196 +  (eval "$ac_try") 2>&5
  1.7197 +  ac_status=$?
  1.7198 +  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  1.7199 +  (exit $ac_status); }; } &&
  1.7200 +	 { ac_try='test -s conftest$ac_exeext'
  1.7201 +  { (case "(($ac_try" in
  1.7202 +  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  1.7203 +  *) ac_try_echo=$ac_try;;
  1.7204 +esac
  1.7205 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
  1.7206 +  (eval "$ac_try") 2>&5
  1.7207    ac_status=$?
  1.7208    echo "$as_me:$LINENO: \$? = $ac_status" >&5
  1.7209    (exit $ac_status); }; }; then
  1.7210 @@ -5959,10 +6973,10 @@
  1.7211    echo "$as_me: failed program was:" >&5
  1.7212  sed 's/^/| /' conftest.$ac_ext >&5
  1.7213  
  1.7214 -case $host in
  1.7215 +	case $host in
  1.7216  	    *-*-solaris*)
  1.7217 -	    	                	    	                echo "$as_me:$LINENO: checking for bind_textdomain_codeset" >&5
  1.7218 -echo $ECHO_N "checking for bind_textdomain_codeset... $ECHO_C" >&6
  1.7219 +	    	                	    	                { echo "$as_me:$LINENO: checking for bind_textdomain_codeset" >&5
  1.7220 +echo $ECHO_N "checking for bind_textdomain_codeset... $ECHO_C" >&6; }
  1.7221  if test "${ac_cv_func_bind_textdomain_codeset+set}" = set; then
  1.7222    echo $ECHO_N "(cached) $ECHO_C" >&6
  1.7223  else
  1.7224 @@ -5989,52 +7003,59 @@
  1.7225  
  1.7226  #undef bind_textdomain_codeset
  1.7227  
  1.7228 -/* Override any gcc2 internal prototype to avoid an error.  */
  1.7229 -#ifdef __cplusplus
  1.7230 -extern "C"
  1.7231 -{
  1.7232 -#endif
  1.7233 -/* We use char because int might match the return type of a gcc2
  1.7234 -   builtin and then its argument prototype would still apply.  */
  1.7235 +/* Override any GCC internal prototype to avoid an error.
  1.7236 +   Use char because int might match the return type of a GCC
  1.7237 +   builtin and then its argument prototype would still apply.  */
  1.7238 +#ifdef __cplusplus
  1.7239 +extern "C"
  1.7240 +#endif
  1.7241  char bind_textdomain_codeset ();
  1.7242  /* The GNU C library defines this for functions which it implements
  1.7243      to always fail with ENOSYS.  Some functions are actually named
  1.7244      something starting with __ and the normal name is an alias.  */
  1.7245 -#if defined (__stub_bind_textdomain_codeset) || defined (__stub___bind_textdomain_codeset)
  1.7246 +#if defined __stub_bind_textdomain_codeset || defined __stub___bind_textdomain_codeset
  1.7247  choke me
  1.7248 -#else
  1.7249 -char (*f) () = bind_textdomain_codeset;
  1.7250 -#endif
  1.7251 -#ifdef __cplusplus
  1.7252 -}
  1.7253 -#endif
  1.7254 -
  1.7255 -int
  1.7256 -main ()
  1.7257 -{
  1.7258 -return f != bind_textdomain_codeset;
  1.7259 -  ;
  1.7260 -  return 0;
  1.7261 -}
  1.7262 -_ACEOF
  1.7263 -rm -f conftest.$ac_objext conftest$ac_exeext
  1.7264 -if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
  1.7265 -  (eval $ac_link) 2>conftest.er1
  1.7266 -  ac_status=$?
  1.7267 -  grep -v '^ *+' conftest.er1 >conftest.err
  1.7268 -  rm -f conftest.er1
  1.7269 -  cat conftest.err >&5
  1.7270 -  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  1.7271 -  (exit $ac_status); } &&
  1.7272 -	 { ac_try='test -z "$ac_c_werror_flag"			 || test ! -s conftest.err'
  1.7273 -  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
  1.7274 -  (eval $ac_try) 2>&5
  1.7275 -  ac_status=$?
  1.7276 -  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  1.7277 -  (exit $ac_status); }; } &&
  1.7278 -	 { ac_try='test -s conftest$ac_exeext'
  1.7279 -  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
  1.7280 -  (eval $ac_try) 2>&5
  1.7281 +#endif
  1.7282 +
  1.7283 +int
  1.7284 +main ()
  1.7285 +{
  1.7286 +return bind_textdomain_codeset ();
  1.7287 +  ;
  1.7288 +  return 0;
  1.7289 +}
  1.7290 +_ACEOF
  1.7291 +rm -f conftest.$ac_objext conftest$ac_exeext
  1.7292 +if { (ac_try="$ac_link"
  1.7293 +case "(($ac_try" in
  1.7294 +  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  1.7295 +  *) ac_try_echo=$ac_try;;
  1.7296 +esac
  1.7297 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
  1.7298 +  (eval "$ac_link") 2>conftest.er1
  1.7299 +  ac_status=$?
  1.7300 +  grep -v '^ *+' conftest.er1 >conftest.err
  1.7301 +  rm -f conftest.er1
  1.7302 +  cat conftest.err >&5
  1.7303 +  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  1.7304 +  (exit $ac_status); } &&
  1.7305 +	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
  1.7306 +  { (case "(($ac_try" in
  1.7307 +  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  1.7308 +  *) ac_try_echo=$ac_try;;
  1.7309 +esac
  1.7310 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
  1.7311 +  (eval "$ac_try") 2>&5
  1.7312 +  ac_status=$?
  1.7313 +  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  1.7314 +  (exit $ac_status); }; } &&
  1.7315 +	 { ac_try='test -s conftest$ac_exeext'
  1.7316 +  { (case "(($ac_try" in
  1.7317 +  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  1.7318 +  *) ac_try_echo=$ac_try;;
  1.7319 +esac
  1.7320 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
  1.7321 +  (eval "$ac_try") 2>&5
  1.7322    ac_status=$?
  1.7323    echo "$as_me:$LINENO: \$? = $ac_status" >&5
  1.7324    (exit $ac_status); }; }; then
  1.7325 @@ -6043,13 +7064,14 @@
  1.7326    echo "$as_me: failed program was:" >&5
  1.7327  sed 's/^/| /' conftest.$ac_ext >&5
  1.7328  
  1.7329 -ac_cv_func_bind_textdomain_codeset=no
  1.7330 -fi
  1.7331 -rm -f conftest.err conftest.$ac_objext \
  1.7332 -      conftest$ac_exeext conftest.$ac_ext
  1.7333 -fi
  1.7334 -echo "$as_me:$LINENO: result: $ac_cv_func_bind_textdomain_codeset" >&5
  1.7335 -echo "${ECHO_T}$ac_cv_func_bind_textdomain_codeset" >&6
  1.7336 +	ac_cv_func_bind_textdomain_codeset=no
  1.7337 +fi
  1.7338 +
  1.7339 +rm -f core conftest.err conftest.$ac_objext \
  1.7340 +      conftest$ac_exeext conftest.$ac_ext
  1.7341 +fi
  1.7342 +{ echo "$as_me:$LINENO: result: $ac_cv_func_bind_textdomain_codeset" >&5
  1.7343 +echo "${ECHO_T}$ac_cv_func_bind_textdomain_codeset" >&6; }
  1.7344  if test $ac_cv_func_bind_textdomain_codeset = yes; then
  1.7345    CATOBJEXT=.gmo
  1.7346                 DATADIRNAME=share
  1.7347 @@ -6065,7 +7087,8 @@
  1.7348  	    ;;
  1.7349  	    esac
  1.7350  fi
  1.7351 -rm -f conftest.err conftest.$ac_objext \
  1.7352 +
  1.7353 +rm -f core conftest.err conftest.$ac_objext \
  1.7354        conftest$ac_exeext conftest.$ac_ext
  1.7355            LIBS="$glib_save_LIBS"
  1.7356  	  INSTOBJEXT=.mo
  1.7357 @@ -6090,8 +7113,8 @@
  1.7358                    if $XGETTEXT --omit-header /dev/null 2> /dev/null; then
  1.7359          : ;
  1.7360        else
  1.7361 -        echo "$as_me:$LINENO: result: found xgettext program is not GNU xgettext; ignore it" >&5
  1.7362 -echo "${ECHO_T}found xgettext program is not GNU xgettext; ignore it" >&6
  1.7363 +        { echo "$as_me:$LINENO: result: found xgettext program is not GNU xgettext; ignore it" >&5
  1.7364 +echo "${ECHO_T}found xgettext program is not GNU xgettext; ignore it" >&6; }
  1.7365          XGETTEXT=":"
  1.7366        fi
  1.7367      fi
  1.7368 @@ -6099,7 +7122,7 @@
  1.7369      # We need to process the po/ directory.
  1.7370      POSUB=po
  1.7371  
  1.7372 -              ac_config_commands="$ac_config_commands default-1"
  1.7373 +    ac_config_commands="$ac_config_commands default-1"
  1.7374  
  1.7375  
  1.7376                  for lang in $ALL_LINGUAS; do
  1.7377 @@ -6123,8 +7146,8 @@
  1.7378       if test "x$ALL_LINGUAS" = "x"; then
  1.7379         LINGUAS=
  1.7380       else
  1.7381 -       echo "$as_me:$LINENO: checking for catalogs to be installed" >&5
  1.7382 -echo $ECHO_N "checking for catalogs to be installed... $ECHO_C" >&6
  1.7383 +       { echo "$as_me:$LINENO: checking for catalogs to be installed" >&5
  1.7384 +echo $ECHO_N "checking for catalogs to be installed... $ECHO_C" >&6; }
  1.7385         NEW_LINGUAS=
  1.7386         for presentlang in $ALL_LINGUAS; do
  1.7387           useit=no
  1.7388 @@ -6148,8 +7171,8 @@
  1.7389           fi
  1.7390         done
  1.7391         LINGUAS=$NEW_LINGUAS
  1.7392 -       echo "$as_me:$LINENO: result: $LINGUAS" >&5
  1.7393 -echo "${ECHO_T}$LINGUAS" >&6
  1.7394 +       { echo "$as_me:$LINENO: result: $LINGUAS" >&5
  1.7395 +echo "${ECHO_T}$LINGUAS" >&6; }
  1.7396       fi
  1.7397  
  1.7398            if test -n "$LINGUAS"; then
  1.7399 @@ -6184,7 +7207,8 @@
  1.7400  CFLAGS='-g3'
  1.7401  
  1.7402  
  1.7403 -                              ac_config_files="$ac_config_files Makefile src/Makefile po/Makefile.in"
  1.7404 +ac_config_files="$ac_config_files Makefile src/Makefile po/Makefile.in"
  1.7405 +
  1.7406  cat >confcache <<\_ACEOF
  1.7407  # This file is a shell script that caches the results of configure
  1.7408  # tests run on this system so they can be shared between configure
  1.7409 @@ -6203,39 +7227,58 @@
  1.7410  
  1.7411  # The following way of writing the cache mishandles newlines in values,
  1.7412  # but we know of no workaround that is simple, portable, and efficient.
  1.7413 -# So, don't put newlines in cache variables' values.
  1.7414 +# So, we kill variables containing newlines.
  1.7415  # Ultrix sh set writes to stderr and can't be redirected directly,
  1.7416  # and sets the high bit in the cache file unless we assign to the vars.
  1.7417 -{
  1.7418 +(
  1.7419 +  for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
  1.7420 +    eval ac_val=\$$ac_var
  1.7421 +    case $ac_val in #(
  1.7422 +    *${as_nl}*)
  1.7423 +      case $ac_var in #(
  1.7424 +      *_cv_*) { echo "$as_me:$LINENO: WARNING: Cache variable $ac_var contains a newline." >&5
  1.7425 +echo "$as_me: WARNING: Cache variable $ac_var contains a newline." >&2;} ;;
  1.7426 +      esac
  1.7427 +      case $ac_var in #(
  1.7428 +      _ | IFS | as_nl) ;; #(
  1.7429 +      *) $as_unset $ac_var ;;
  1.7430 +      esac ;;
  1.7431 +    esac
  1.7432 +  done
  1.7433 +
  1.7434    (set) 2>&1 |
  1.7435 -    case `(ac_space=' '; set | grep ac_space) 2>&1` in
  1.7436 -    *ac_space=\ *)
  1.7437 +    case $as_nl`(ac_space=' '; set) 2>&1` in #(
  1.7438 +    *${as_nl}ac_space=\ *)
  1.7439        # `set' does not quote correctly, so add quotes (double-quote
  1.7440        # substitution turns \\\\ into \\, and sed turns \\ into \).
  1.7441        sed -n \
  1.7442  	"s/'/'\\\\''/g;
  1.7443  	  s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
  1.7444 -      ;;
  1.7445 +      ;; #(
  1.7446      *)
  1.7447        # `set' quotes correctly as required by POSIX, so do not add quotes.
  1.7448 -      sed -n \
  1.7449 -	"s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p"
  1.7450 +      sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
  1.7451        ;;
  1.7452 -    esac;
  1.7453 -} |
  1.7454 +    esac |
  1.7455 +    sort
  1.7456 +) |
  1.7457    sed '
  1.7458 +     /^ac_cv_env_/b end
  1.7459       t clear
  1.7460 -     : clear
  1.7461 +     :clear
  1.7462       s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
  1.7463       t end
  1.7464 -     /^ac_cv_env/!s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
  1.7465 -     : end' >>confcache
  1.7466 -if diff $cache_file confcache >/dev/null 2>&1; then :; else
  1.7467 -  if test -w $cache_file; then
  1.7468 -    test "x$cache_file" != "x/dev/null" && echo "updating cache $cache_file"
  1.7469 +     s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
  1.7470 +     :end' >>confcache
  1.7471 +if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
  1.7472 +  if test -w "$cache_file"; then
  1.7473 +    test "x$cache_file" != "x/dev/null" &&
  1.7474 +      { echo "$as_me:$LINENO: updating cache $cache_file" >&5
  1.7475 +echo "$as_me: updating cache $cache_file" >&6;}
  1.7476      cat confcache >$cache_file
  1.7477    else
  1.7478 -    echo "not updating unwritable cache $cache_file"
  1.7479 +    { echo "$as_me:$LINENO: not updating unwritable cache $cache_file" >&5
  1.7480 +echo "$as_me: not updating unwritable cache $cache_file" >&6;}
  1.7481    fi
  1.7482  fi
  1.7483  rm -f confcache
  1.7484 @@ -6244,32 +7287,18 @@
  1.7485  # Let make expand exec_prefix.
  1.7486  test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
  1.7487  
  1.7488 -# VPATH may cause trouble with some makes, so we remove $(srcdir),
  1.7489 -# ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
  1.7490 -# trailing colons and then remove the whole line if VPATH becomes empty
  1.7491 -# (actually we leave an empty line to preserve line numbers).
  1.7492 -if test "x$srcdir" = x.; then
  1.7493 -  ac_vpsub='/^[	 ]*VPATH[	 ]*=/{
  1.7494 -s/:*\$(srcdir):*/:/;
  1.7495 -s/:*\${srcdir}:*/:/;
  1.7496 -s/:*@srcdir@:*/:/;
  1.7497 -s/^\([^=]*=[	 ]*\):*/\1/;
  1.7498 -s/:*$//;
  1.7499 -s/^[^=]*=[	 ]*$//;
  1.7500 -}'
  1.7501 -fi
  1.7502 -
  1.7503  DEFS=-DHAVE_CONFIG_H
  1.7504  
  1.7505  ac_libobjs=
  1.7506  ac_ltlibobjs=
  1.7507  for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
  1.7508    # 1. Remove the extension, and $U if already installed.
  1.7509 -  ac_i=`echo "$ac_i" |
  1.7510 -	 sed 's/\$U\././;s/\.o$//;s/\.obj$//'`
  1.7511 -  # 2. Add them.
  1.7512 -  ac_libobjs="$ac_libobjs $ac_i\$U.$ac_objext"
  1.7513 -  ac_ltlibobjs="$ac_ltlibobjs $ac_i"'$U.lo'
  1.7514 +  ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
  1.7515 +  ac_i=`echo "$ac_i" | sed "$ac_script"`
  1.7516 +  # 2. Prepend LIBOBJDIR.  When used with automake>=1.10 LIBOBJDIR
  1.7517 +  #    will be set to the directory where LIBOBJS objects are built.
  1.7518 +  ac_libobjs="$ac_libobjs \${LIBOBJDIR}$ac_i\$U.$ac_objext"
  1.7519 +  ac_ltlibobjs="$ac_ltlibobjs \${LIBOBJDIR}$ac_i"'$U.lo'
  1.7520  done
  1.7521  LIBOBJS=$ac_libobjs
  1.7522  
  1.7523 @@ -6335,66 +7364,15 @@
  1.7524    # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
  1.7525    # is contrary to our usage.  Disable this feature.
  1.7526    alias -g '${1+"$@"}'='"$@"'
  1.7527 -elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then
  1.7528 -  set -o posix
  1.7529 -fi
  1.7530 +  setopt NO_GLOB_SUBST
  1.7531 +else
  1.7532 +  case `(set -o) 2>/dev/null` in *posix*) set -o posix;; esac
  1.7533 +fi
  1.7534 +BIN_SH=xpg4; export BIN_SH # for Tru64
  1.7535  DUALCASE=1; export DUALCASE # for MKS sh
  1.7536  
  1.7537 -# Support unset when possible.
  1.7538 -if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
  1.7539 -  as_unset=unset
  1.7540 -else
  1.7541 -  as_unset=false
  1.7542 -fi
  1.7543 -
  1.7544 -
  1.7545 -# Work around bugs in pre-3.0 UWIN ksh.
  1.7546 -$as_unset ENV MAIL MAILPATH
  1.7547 -PS1='$ '
  1.7548 -PS2='> '
  1.7549 -PS4='+ '
  1.7550 -
  1.7551 -# NLS nuisances.
  1.7552 -for as_var in \
  1.7553 -  LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \
  1.7554 -  LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
  1.7555 -  LC_TELEPHONE LC_TIME
  1.7556 -do
  1.7557 -  if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then
  1.7558 -    eval $as_var=C; export $as_var
  1.7559 -  else
  1.7560 -    $as_unset $as_var
  1.7561 -  fi
  1.7562 -done
  1.7563 -
  1.7564 -# Required to use basename.
  1.7565 -if expr a : '\(a\)' >/dev/null 2>&1; then
  1.7566 -  as_expr=expr
  1.7567 -else
  1.7568 -  as_expr=false
  1.7569 -fi
  1.7570 -
  1.7571 -if (basename /) >/dev/null 2>&1 && test "X`basename / 2>&1`" = "X/"; then
  1.7572 -  as_basename=basename
  1.7573 -else
  1.7574 -  as_basename=false
  1.7575 -fi
  1.7576 -
  1.7577 -
  1.7578 -# Name of the executable.
  1.7579 -as_me=`$as_basename "$0" ||
  1.7580 -$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
  1.7581 -	 X"$0" : 'X\(//\)$' \| \
  1.7582 -	 X"$0" : 'X\(/\)$' \| \
  1.7583 -	 .     : '\(.\)' 2>/dev/null ||
  1.7584 -echo X/"$0" |
  1.7585 -    sed '/^.*\/\([^/][^/]*\)\/*$/{ s//\1/; q; }
  1.7586 -  	  /^X\/\(\/\/\)$/{ s//\1/; q; }
  1.7587 -  	  /^X\/\(\/\).*/{ s//\1/; q; }
  1.7588 -  	  s/.*/./; q'`
  1.7589 -
  1.7590 -
  1.7591 -# PATH needs CR, and LINENO needs CR and PATH.
  1.7592 +
  1.7593 +# PATH needs CR
  1.7594  # Avoid depending upon Character Ranges.
  1.7595  as_cr_letters='abcdefghijklmnopqrstuvwxyz'
  1.7596  as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
  1.7597 @@ -6415,126 +7393,198 @@
  1.7598    rm -f conf$$.sh
  1.7599  fi
  1.7600  
  1.7601 +# Support unset when possible.
  1.7602 +if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
  1.7603 +  as_unset=unset
  1.7604 +else
  1.7605 +  as_unset=false
  1.7606 +fi
  1.7607 +
  1.7608 +
  1.7609 +# IFS
  1.7610 +# We need space, tab and new line, in precisely that order.  Quoting is
  1.7611 +# there to prevent editors from complaining about space-tab.
  1.7612 +# (If _AS_PATH_WALK were called with IFS unset, it would disable word
  1.7613 +# splitting by setting IFS to empty value.)
  1.7614 +as_nl='
  1.7615 +'
  1.7616 +IFS=" ""	$as_nl"
  1.7617 +
  1.7618 +# Find who we are.  Look in the path if we contain no directory separator.
  1.7619 +case $0 in
  1.7620 +  *[\\/]* ) as_myself=$0 ;;
  1.7621 +  *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  1.7622 +for as_dir in $PATH
  1.7623 +do
  1.7624 +  IFS=$as_save_IFS
  1.7625 +  test -z "$as_dir" && as_dir=.
  1.7626 +  test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
  1.7627 +done
  1.7628 +IFS=$as_save_IFS
  1.7629 +
  1.7630 +     ;;
  1.7631 +esac
  1.7632 +# We did not find ourselves, most probably we were run as `sh COMMAND'
  1.7633 +# in which case we are not to be found in the path.
  1.7634 +if test "x$as_myself" = x; then
  1.7635 +  as_myself=$0
  1.7636 +fi
  1.7637 +if test ! -f "$as_myself"; then
  1.7638 +  echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
  1.7639 +  { (exit 1); exit 1; }
  1.7640 +fi
  1.7641 +
  1.7642 +# Work around bugs in pre-3.0 UWIN ksh.
  1.7643 +for as_var in ENV MAIL MAILPATH
  1.7644 +do ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var
  1.7645 +done
  1.7646 +PS1='$ '
  1.7647 +PS2='> '
  1.7648 +PS4='+ '
  1.7649 +
  1.7650 +# NLS nuisances.
  1.7651 +for as_var in \
  1.7652 +  LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \
  1.7653 +  LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
  1.7654 +  LC_TELEPHONE LC_TIME
  1.7655 +do
  1.7656 +  if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then
  1.7657 +    eval $as_var=C; export $as_var
  1.7658 +  else
  1.7659 +    ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var
  1.7660 +  fi
  1.7661 +done
  1.7662 +
  1.7663 +# Required to use basename.
  1.7664 +if expr a : '\(a\)' >/dev/null 2>&1 &&
  1.7665 +   test "X`expr 00001 : '.*\(...\)'`" = X001; then
  1.7666 +  as_expr=expr
  1.7667 +else
  1.7668 +  as_expr=false
  1.7669 +fi
  1.7670 +
  1.7671 +if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
  1.7672 +  as_basename=basename
  1.7673 +else
  1.7674 +  as_basename=false
  1.7675 +fi
  1.7676 +
  1.7677 +
  1.7678 +# Name of the executable.
  1.7679 +as_me=`$as_basename -- "$0" ||
  1.7680 +$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
  1.7681 +	 X"$0" : 'X\(//\)$' \| \
  1.7682 +	 X"$0" : 'X\(/\)' \| . 2>/dev/null ||
  1.7683 +echo X/"$0" |
  1.7684 +    sed '/^.*\/\([^/][^/]*\)\/*$/{
  1.7685 +	    s//\1/
  1.7686 +	    q
  1.7687 +	  }
  1.7688 +	  /^X\/\(\/\/\)$/{
  1.7689 +	    s//\1/
  1.7690 +	    q
  1.7691 +	  }
  1.7692 +	  /^X\/\(\/\).*/{
  1.7693 +	    s//\1/
  1.7694 +	    q
  1.7695 +	  }
  1.7696 +	  s/.*/./; q'`
  1.7697 +
  1.7698 +# CDPATH.
  1.7699 +$as_unset CDPATH
  1.7700 +
  1.7701 +
  1.7702  
  1.7703    as_lineno_1=$LINENO
  1.7704    as_lineno_2=$LINENO
  1.7705 -  as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
  1.7706    test "x$as_lineno_1" != "x$as_lineno_2" &&
  1.7707 -  test "x$as_lineno_3"  = "x$as_lineno_2"  || {
  1.7708 -  # Find who we are.  Look in the path if we contain no path at all
  1.7709 -  # relative or not.
  1.7710 -  case $0 in
  1.7711 -    *[\\/]* ) as_myself=$0 ;;
  1.7712 -    *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  1.7713 -for as_dir in $PATH
  1.7714 -do
  1.7715 -  IFS=$as_save_IFS
  1.7716 -  test -z "$as_dir" && as_dir=.
  1.7717 -  test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
  1.7718 -done
  1.7719 -
  1.7720 -       ;;
  1.7721 -  esac
  1.7722 -  # We did not find ourselves, most probably we were run as `sh COMMAND'
  1.7723 -  # in which case we are not to be found in the path.
  1.7724 -  if test "x$as_myself" = x; then
  1.7725 -    as_myself=$0
  1.7726 -  fi
  1.7727 -  if test ! -f "$as_myself"; then
  1.7728 -    { { echo "$as_me:$LINENO: error: cannot find myself; rerun with an absolute path" >&5
  1.7729 -echo "$as_me: error: cannot find myself; rerun with an absolute path" >&2;}
  1.7730 -   { (exit 1); exit 1; }; }
  1.7731 -  fi
  1.7732 -  case $CONFIG_SHELL in
  1.7733 -  '')
  1.7734 -    as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  1.7735 -for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
  1.7736 -do
  1.7737 -  IFS=$as_save_IFS
  1.7738 -  test -z "$as_dir" && as_dir=.
  1.7739 -  for as_base in sh bash ksh sh5; do
  1.7740 -	 case $as_dir in
  1.7741 -	 /*)
  1.7742 -	   if ("$as_dir/$as_base" -c '
  1.7743 -  as_lineno_1=$LINENO
  1.7744 -  as_lineno_2=$LINENO
  1.7745 -  as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
  1.7746 -  test "x$as_lineno_1" != "x$as_lineno_2" &&
  1.7747 -  test "x$as_lineno_3"  = "x$as_lineno_2" ') 2>/dev/null; then
  1.7748 -	     $as_unset BASH_ENV || test "${BASH_ENV+set}" != set || { BASH_ENV=; export BASH_ENV; }
  1.7749 -	     $as_unset ENV || test "${ENV+set}" != set || { ENV=; export ENV; }
  1.7750 -	     CONFIG_SHELL=$as_dir/$as_base
  1.7751 -	     export CONFIG_SHELL
  1.7752 -	     exec "$CONFIG_SHELL" "$0" ${1+"$@"}
  1.7753 -	   fi;;
  1.7754 -	 esac
  1.7755 -       done
  1.7756 -done
  1.7757 -;;
  1.7758 -  esac
  1.7759 +  test "x`expr $as_lineno_1 + 1`" = "x$as_lineno_2" || {
  1.7760  
  1.7761    # Create $as_me.lineno as a copy of $as_myself, but with $LINENO
  1.7762    # uniformly replaced by the line number.  The first 'sed' inserts a
  1.7763 -  # line-number line before each line; the second 'sed' does the real
  1.7764 -  # work.  The second script uses 'N' to pair each line-number line
  1.7765 -  # with the numbered line, and appends trailing '-' during
  1.7766 -  # substitution so that $LINENO is not a special case at line end.
  1.7767 +  # line-number line after each line using $LINENO; the second 'sed'
  1.7768 +  # does the real work.  The second script uses 'N' to pair each
  1.7769 +  # line-number line with the line containing $LINENO, and appends
  1.7770 +  # trailing '-' during substitution so that $LINENO is not a special
  1.7771 +  # case at line end.
  1.7772    # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
  1.7773 -  # second 'sed' script.  Blame Lee E. McMahon for sed's syntax.  :-)
  1.7774 -  sed '=' <$as_myself |
  1.7775 +  # scripts with optimization help from Paolo Bonzini.  Blame Lee
  1.7776 +  # E. McMahon (1931-1989) for sed's syntax.  :-)
  1.7777 +  sed -n '
  1.7778 +    p
  1.7779 +    /[$]LINENO/=
  1.7780 +  ' <$as_myself |
  1.7781      sed '
  1.7782 +      s/[$]LINENO.*/&-/
  1.7783 +      t lineno
  1.7784 +      b
  1.7785 +      :lineno
  1.7786        N
  1.7787 -      s,$,-,
  1.7788 -      : loop
  1.7789 -      s,^\(['$as_cr_digits']*\)\(.*\)[$]LINENO\([^'$as_cr_alnum'_]\),\1\2\1\3,
  1.7790 +      :loop
  1.7791 +      s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
  1.7792        t loop
  1.7793 -      s,-$,,
  1.7794 -      s,^['$as_cr_digits']*\n,,
  1.7795 +      s/-\n.*//
  1.7796      ' >$as_me.lineno &&
  1.7797 -  chmod +x $as_me.lineno ||
  1.7798 -    { { echo "$as_me:$LINENO: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&5
  1.7799 -echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2;}
  1.7800 +  chmod +x "$as_me.lineno" ||
  1.7801 +    { echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2
  1.7802     { (exit 1); exit 1; }; }
  1.7803  
  1.7804    # Don't try to exec as it changes $[0], causing all sort of problems
  1.7805    # (the dirname of $[0] is not the place where we might find the
  1.7806 -  # original and so on.  Autoconf is especially sensible to this).
  1.7807 -  . ./$as_me.lineno
  1.7808 +  # original and so on.  Autoconf is especially sensitive to this).
  1.7809 +  . "./$as_me.lineno"
  1.7810    # Exit status is that of the last command.
  1.7811    exit
  1.7812  }
  1.7813  
  1.7814  
  1.7815 -case `echo "testing\c"; echo 1,2,3`,`echo -n testing; echo 1,2,3` in
  1.7816 -  *c*,-n*) ECHO_N= ECHO_C='
  1.7817 -' ECHO_T='	' ;;
  1.7818 -  *c*,*  ) ECHO_N=-n ECHO_C= ECHO_T= ;;
  1.7819 -  *)       ECHO_N= ECHO_C='\c' ECHO_T= ;;
  1.7820 -esac
  1.7821 -
  1.7822 -if expr a : '\(a\)' >/dev/null 2>&1; then
  1.7823 +if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
  1.7824 +  as_dirname=dirname
  1.7825 +else
  1.7826 +  as_dirname=false
  1.7827 +fi
  1.7828 +
  1.7829 +ECHO_C= ECHO_N= ECHO_T=
  1.7830 +case `echo -n x` in
  1.7831 +-n*)
  1.7832 +  case `echo 'x\c'` in
  1.7833 +  *c*) ECHO_T='	';;	# ECHO_T is single tab character.
  1.7834 +  *)   ECHO_C='\c';;
  1.7835 +  esac;;
  1.7836 +*)
  1.7837 +  ECHO_N='-n';;
  1.7838 +esac
  1.7839 +
  1.7840 +if expr a : '\(a\)' >/dev/null 2>&1 &&
  1.7841 +   test "X`expr 00001 : '.*\(...\)'`" = X001; then
  1.7842    as_expr=expr
  1.7843  else
  1.7844    as_expr=false
  1.7845  fi
  1.7846  
  1.7847  rm -f conf$$ conf$$.exe conf$$.file
  1.7848 +if test -d conf$$.dir; then
  1.7849 +  rm -f conf$$.dir/conf$$.file
  1.7850 +else
  1.7851 +  rm -f conf$$.dir
  1.7852 +  mkdir conf$$.dir
  1.7853 +fi
  1.7854  echo >conf$$.file
  1.7855  if ln -s conf$$.file conf$$ 2>/dev/null; then
  1.7856 -  # We could just check for DJGPP; but this test a) works b) is more generic
  1.7857 -  # and c) will remain valid once DJGPP supports symlinks (DJGPP 2.04).
  1.7858 -  if test -f conf$$.exe; then
  1.7859 -    # Don't use ln at all; we don't have any links
  1.7860 +  as_ln_s='ln -s'
  1.7861 +  # ... but there are two gotchas:
  1.7862 +  # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
  1.7863 +  # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
  1.7864 +  # In both cases, we have to default to `cp -p'.
  1.7865 +  ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
  1.7866      as_ln_s='cp -p'
  1.7867 -  else
  1.7868 -    as_ln_s='ln -s'
  1.7869 -  fi
  1.7870  elif ln conf$$.file conf$$ 2>/dev/null; then
  1.7871    as_ln_s=ln
  1.7872  else
  1.7873    as_ln_s='cp -p'
  1.7874  fi
  1.7875 -rm -f conf$$ conf$$.exe conf$$.file
  1.7876 +rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
  1.7877 +rmdir conf$$.dir 2>/dev/null
  1.7878  
  1.7879  if mkdir -p . 2>/dev/null; then
  1.7880    as_mkdir_p=:
  1.7881 @@ -6543,7 +7593,19 @@
  1.7882    as_mkdir_p=false
  1.7883  fi
  1.7884  
  1.7885 -as_executable_p="test -f"
  1.7886 +# Find out whether ``test -x'' works.  Don't use a zero-byte file, as
  1.7887 +# systems may use methods other than mode bits to determine executability.
  1.7888 +cat >conf$$.file <<_ASEOF
  1.7889 +#! /bin/sh
  1.7890 +exit 0
  1.7891 +_ASEOF
  1.7892 +chmod +x conf$$.file
  1.7893 +if test -x conf$$.file >/dev/null 2>&1; then
  1.7894 +  as_executable_p="test -x"
  1.7895 +else
  1.7896 +  as_executable_p=:
  1.7897 +fi
  1.7898 +rm -f conf$$.file
  1.7899  
  1.7900  # Sed expression to map a string onto a valid CPP name.
  1.7901  as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
  1.7902 @@ -6552,31 +7614,14 @@
  1.7903  as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
  1.7904  
  1.7905  
  1.7906 -# IFS
  1.7907 -# We need space, tab and new line, in precisely that order.
  1.7908 -as_nl='
  1.7909 -'
  1.7910 -IFS=" 	$as_nl"
  1.7911 -
  1.7912 -# CDPATH.
  1.7913 -$as_unset CDPATH
  1.7914 -
  1.7915  exec 6>&1
  1.7916  
  1.7917 -# Open the log real soon, to keep \$[0] and so on meaningful, and to
  1.7918 +# Save the log message, to keep $[0] and so on meaningful, and to
  1.7919  # report actual input values of CONFIG_FILES etc. instead of their
  1.7920 -# values after options handling.  Logging --version etc. is OK.
  1.7921 -exec 5>>config.log
  1.7922 -{
  1.7923 -  echo
  1.7924 -  sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
  1.7925 -## Running $as_me. ##
  1.7926 -_ASBOX
  1.7927 -} >&5
  1.7928 -cat >&5 <<_CSEOF
  1.7929 -
  1.7930 +# values after options handling.
  1.7931 +ac_log="
  1.7932  This file was extended by $as_me, which was
  1.7933 -generated by GNU Autoconf 2.59.  Invocation command line was
  1.7934 +generated by GNU Autoconf 2.60.  Invocation command line was
  1.7935  
  1.7936    CONFIG_FILES    = $CONFIG_FILES
  1.7937    CONFIG_HEADERS  = $CONFIG_HEADERS
  1.7938 @@ -6584,30 +7629,20 @@
  1.7939    CONFIG_COMMANDS = $CONFIG_COMMANDS
  1.7940    $ $0 $@
  1.7941  
  1.7942 -_CSEOF
  1.7943 -echo "on `(hostname || uname -n) 2>/dev/null | sed 1q`" >&5
  1.7944 -echo >&5
  1.7945 -_ACEOF
  1.7946 -
  1.7947 +on `(hostname || uname -n) 2>/dev/null | sed 1q`
  1.7948 +"
  1.7949 +
  1.7950 +_ACEOF
  1.7951 +
  1.7952 +cat >>$CONFIG_STATUS <<_ACEOF
  1.7953  # Files that config.status was made for.
  1.7954 -if test -n "$ac_config_files"; then
  1.7955 -  echo "config_files=\"$ac_config_files\"" >>$CONFIG_STATUS
  1.7956 -fi
  1.7957 -
  1.7958 -if test -n "$ac_config_headers"; then
  1.7959 -  echo "config_headers=\"$ac_config_headers\"" >>$CONFIG_STATUS
  1.7960 -fi
  1.7961 -
  1.7962 -if test -n "$ac_config_links"; then
  1.7963 -  echo "config_links=\"$ac_config_links\"" >>$CONFIG_STATUS
  1.7964 -fi
  1.7965 -
  1.7966 -if test -n "$ac_config_commands"; then
  1.7967 -  echo "config_commands=\"$ac_config_commands\"" >>$CONFIG_STATUS
  1.7968 -fi
  1.7969 -
  1.7970 -cat >>$CONFIG_STATUS <<\_ACEOF
  1.7971 -
  1.7972 +config_files="$ac_config_files"
  1.7973 +config_headers="$ac_config_headers"
  1.7974 +config_commands="$ac_config_commands"
  1.7975 +
  1.7976 +_ACEOF
  1.7977 +
  1.7978 +cat >>$CONFIG_STATUS <<\_ACEOF
  1.7979  ac_cs_usage="\
  1.7980  \`$as_me' instantiates files from templates according to the
  1.7981  current configuration.
  1.7982 @@ -6634,19 +7669,21 @@
  1.7983  $config_commands
  1.7984  
  1.7985  Report bugs to <bug-autoconf@gnu.org>."
  1.7986 -_ACEOF
  1.7987 -
  1.7988 +
  1.7989 +_ACEOF
  1.7990  cat >>$CONFIG_STATUS <<_ACEOF
  1.7991  ac_cs_version="\\
  1.7992  config.status
  1.7993 -configured by $0, generated by GNU Autoconf 2.59,
  1.7994 -  with options \\"`echo "$ac_configure_args" | sed 's/[\\""\`\$]/\\\\&/g'`\\"
  1.7995 -
  1.7996 -Copyright (C) 2003 Free Software Foundation, Inc.
  1.7997 +configured by $0, generated by GNU Autoconf 2.60,
  1.7998 +  with options \\"`echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`\\"
  1.7999 +
  1.8000 +Copyright (C) 2006 Free Software Foundation, Inc.
  1.8001  This config.status script is free software; the Free Software Foundation
  1.8002  gives unlimited permission to copy, distribute and modify it."
  1.8003 -srcdir=$srcdir
  1.8004 -INSTALL="$INSTALL"
  1.8005 +
  1.8006 +ac_pwd='$ac_pwd'
  1.8007 +srcdir='$srcdir'
  1.8008 +INSTALL='$INSTALL'
  1.8009  _ACEOF
  1.8010  
  1.8011  cat >>$CONFIG_STATUS <<\_ACEOF
  1.8012 @@ -6657,39 +7694,24 @@
  1.8013  do
  1.8014    case $1 in
  1.8015    --*=*)
  1.8016 -    ac_option=`expr "x$1" : 'x\([^=]*\)='`
  1.8017 -    ac_optarg=`expr "x$1" : 'x[^=]*=\(.*\)'`
  1.8018 +    ac_option=`expr "X$1" : 'X\([^=]*\)='`
  1.8019 +    ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
  1.8020      ac_shift=:
  1.8021      ;;
  1.8022 -  -*)
  1.8023 +  *)
  1.8024      ac_option=$1
  1.8025      ac_optarg=$2
  1.8026      ac_shift=shift
  1.8027      ;;
  1.8028 -  *) # This is not an option, so the user has probably given explicit
  1.8029 -     # arguments.
  1.8030 -     ac_option=$1
  1.8031 -     ac_need_defaults=false;;
  1.8032    esac
  1.8033  
  1.8034    case $ac_option in
  1.8035    # Handling of the options.
  1.8036 -_ACEOF
  1.8037 -cat >>$CONFIG_STATUS <<\_ACEOF
  1.8038    -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
  1.8039      ac_cs_recheck=: ;;
  1.8040 -  --version | --vers* | -V )
  1.8041 -    echo "$ac_cs_version"; exit 0 ;;
  1.8042 -  --he | --h)
  1.8043 -    # Conflict between --help and --header
  1.8044 -    { { echo "$as_me:$LINENO: error: ambiguous option: $1
  1.8045 -Try \`$0 --help' for more information." >&5
  1.8046 -echo "$as_me: error: ambiguous option: $1
  1.8047 -Try \`$0 --help' for more information." >&2;}
  1.8048 -   { (exit 1); exit 1; }; };;
  1.8049 -  --help | --hel | -h )
  1.8050 -    echo "$ac_cs_usage"; exit 0 ;;
  1.8051 -  --debug | --d* | -d )
  1.8052 +  --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
  1.8053 +    echo "$ac_cs_version"; exit ;;
  1.8054 +  --debug | --debu | --deb | --de | --d | -d )
  1.8055      debug=: ;;
  1.8056    --file | --fil | --fi | --f )
  1.8057      $ac_shift
  1.8058 @@ -6699,18 +7721,24 @@
  1.8059      $ac_shift
  1.8060      CONFIG_HEADERS="$CONFIG_HEADERS $ac_optarg"
  1.8061      ac_need_defaults=false;;
  1.8062 +  --he | --h)
  1.8063 +    # Conflict between --help and --header
  1.8064 +    { echo "$as_me: error: ambiguous option: $1
  1.8065 +Try \`$0 --help' for more information." >&2
  1.8066 +   { (exit 1); exit 1; }; };;
  1.8067 +  --help | --hel | -h )
  1.8068 +    echo "$ac_cs_usage"; exit ;;
  1.8069    -q | -quiet | --quiet | --quie | --qui | --qu | --q \
  1.8070    | -silent | --silent | --silen | --sile | --sil | --si | --s)
  1.8071      ac_cs_silent=: ;;
  1.8072  
  1.8073    # This is an error.
  1.8074 -  -*) { { echo "$as_me:$LINENO: error: unrecognized option: $1
  1.8075 -Try \`$0 --help' for more information." >&5
  1.8076 -echo "$as_me: error: unrecognized option: $1
  1.8077 -Try \`$0 --help' for more information." >&2;}
  1.8078 +  -*) { echo "$as_me: error: unrecognized option: $1
  1.8079 +Try \`$0 --help' for more information." >&2
  1.8080     { (exit 1); exit 1; }; } ;;
  1.8081  
  1.8082 -  *) ac_config_targets="$ac_config_targets $1" ;;
  1.8083 +  *) ac_config_targets="$ac_config_targets $1"
  1.8084 +     ac_need_defaults=false ;;
  1.8085  
  1.8086    esac
  1.8087    shift
  1.8088 @@ -6726,41 +7754,53 @@
  1.8089  _ACEOF
  1.8090  cat >>$CONFIG_STATUS <<_ACEOF
  1.8091  if \$ac_cs_recheck; then
  1.8092 -  echo "running $SHELL $0 " $ac_configure_args \$ac_configure_extra_args " --no-create --no-recursion" >&6
  1.8093 -  exec $SHELL $0 $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
  1.8094 -fi
  1.8095 -
  1.8096 -_ACEOF
  1.8097 -
  1.8098 -cat >>$CONFIG_STATUS <<_ACEOF
  1.8099 -#
  1.8100 -# INIT-COMMANDS section.
  1.8101 -#
  1.8102 -
  1.8103 +  echo "running CONFIG_SHELL=$SHELL $SHELL $0 "$ac_configure_args \$ac_configure_extra_args " --no-create --no-recursion" >&6
  1.8104 +  CONFIG_SHELL=$SHELL
  1.8105 +  export CONFIG_SHELL
  1.8106 +  exec $SHELL "$0"$ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
  1.8107 +fi
  1.8108 +
  1.8109 +_ACEOF
  1.8110 +cat >>$CONFIG_STATUS <<\_ACEOF
  1.8111 +exec 5>>config.log
  1.8112 +{
  1.8113 +  echo
  1.8114 +  sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
  1.8115 +## Running $as_me. ##
  1.8116 +_ASBOX
  1.8117 +  echo "$ac_log"
  1.8118 +} >&5
  1.8119 +
  1.8120 +_ACEOF
  1.8121 +cat >>$CONFIG_STATUS <<_ACEOF
  1.8122 +#
  1.8123 +# INIT-COMMANDS
  1.8124 +#
  1.8125  AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"
  1.8126  
  1.8127  
  1.8128  _ACEOF
  1.8129  
  1.8130 -
  1.8131 -
  1.8132 -cat >>$CONFIG_STATUS <<\_ACEOF
  1.8133 +cat >>$CONFIG_STATUS <<\_ACEOF
  1.8134 +
  1.8135 +# Handling of arguments.
  1.8136  for ac_config_target in $ac_config_targets
  1.8137  do
  1.8138 -  case "$ac_config_target" in
  1.8139 -  # Handling of arguments.
  1.8140 -  "Makefile" ) CONFIG_FILES="$CONFIG_FILES Makefile" ;;
  1.8141 -  "src/Makefile" ) CONFIG_FILES="$CONFIG_FILES src/Makefile" ;;
  1.8142 -  "po/Makefile.in" ) CONFIG_FILES="$CONFIG_FILES po/Makefile.in" ;;
  1.8143 -  "depfiles" ) CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;;
  1.8144 -  "default-1" ) CONFIG_COMMANDS="$CONFIG_COMMANDS default-1" ;;
  1.8145 -  "config.h" ) CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;;
  1.8146 +  case $ac_config_target in
  1.8147 +    "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;;
  1.8148 +    "depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;;
  1.8149 +    "default-1") CONFIG_COMMANDS="$CONFIG_COMMANDS default-1" ;;
  1.8150 +    "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
  1.8151 +    "src/Makefile") CONFIG_FILES="$CONFIG_FILES src/Makefile" ;;
  1.8152 +    "po/Makefile.in") CONFIG_FILES="$CONFIG_FILES po/Makefile.in" ;;
  1.8153 +
  1.8154    *) { { echo "$as_me:$LINENO: error: invalid argument: $ac_config_target" >&5
  1.8155  echo "$as_me: error: invalid argument: $ac_config_target" >&2;}
  1.8156     { (exit 1); exit 1; }; };;
  1.8157    esac
  1.8158  done
  1.8159  
  1.8160 +
  1.8161  # If the user did not use the arguments to specify the items to instantiate,
  1.8162  # then the envvar interface is used.  Set only those that are not.
  1.8163  # We use the long form for the default assignment because of an extremely
  1.8164 @@ -6772,347 +7812,453 @@
  1.8165  fi
  1.8166  
  1.8167  # Have a temporary directory for convenience.  Make it in the build tree
  1.8168 -# simply because there is no reason to put it here, and in addition,
  1.8169 +# simply because there is no reason against having it here, and in addition,
  1.8170  # creating and moving files from /tmp can sometimes cause problems.
  1.8171 -# Create a temporary directory, and hook for its removal unless debugging.
  1.8172 +# Hook for its removal unless debugging.
  1.8173 +# Note that there is a small window in which the directory will not be cleaned:
  1.8174 +# after its creation but before its name has been assigned to `$tmp'.
  1.8175  $debug ||
  1.8176  {
  1.8177 -  trap 'exit_status=$?; rm -rf $tmp && exit $exit_status' 0
  1.8178 +  tmp=
  1.8179 +  trap 'exit_status=$?
  1.8180 +  { test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status
  1.8181 +' 0
  1.8182    trap '{ (exit 1); exit 1; }' 1 2 13 15
  1.8183  }
  1.8184 -
  1.8185  # Create a (secure) tmp directory for tmp files.
  1.8186  
  1.8187  {
  1.8188 -  tmp=`(umask 077 && mktemp -d -q "./confstatXXXXXX") 2>/dev/null` &&
  1.8189 +  tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
  1.8190    test -n "$tmp" && test -d "$tmp"
  1.8191  }  ||
  1.8192  {
  1.8193 -  tmp=./confstat$$-$RANDOM
  1.8194 -  (umask 077 && mkdir $tmp)
  1.8195 +  tmp=./conf$$-$RANDOM
  1.8196 +  (umask 077 && mkdir "$tmp")
  1.8197  } ||
  1.8198  {
  1.8199     echo "$me: cannot create a temporary directory in ." >&2
  1.8200     { (exit 1); exit 1; }
  1.8201  }
  1.8202  
  1.8203 -_ACEOF
  1.8204 -
  1.8205 -cat >>$CONFIG_STATUS <<_ACEOF
  1.8206 -
  1.8207 -#
  1.8208 -# CONFIG_FILES section.
  1.8209 +#
  1.8210 +# Set up the sed scripts for CONFIG_FILES section.
  1.8211  #
  1.8212  
  1.8213  # No need to generate the scripts if there are no CONFIG_FILES.
  1.8214  # This happens for instance when ./config.status config.h
  1.8215 -if test -n "\$CONFIG_FILES"; then
  1.8216 -  # Protect against being on the right side of a sed subst in config.status.
  1.8217 -  sed 's/,@/@@/; s/@,/@@/; s/,;t t\$/@;t t/; /@;t t\$/s/[\\\\&,]/\\\\&/g;
  1.8218 -   s/@@/,@/; s/@@/@,/; s/@;t t\$/,;t t/' >\$tmp/subs.sed <<\\CEOF
  1.8219 -s,@SHELL@,$SHELL,;t t
  1.8220 -s,@PATH_SEPARATOR@,$PATH_SEPARATOR,;t t
  1.8221 -s,@PACKAGE_NAME@,$PACKAGE_NAME,;t t
  1.8222 -s,@PACKAGE_TARNAME@,$PACKAGE_TARNAME,;t t
  1.8223 -s,@PACKAGE_VERSION@,$PACKAGE_VERSION,;t t
  1.8224 -s,@PACKAGE_STRING@,$PACKAGE_STRING,;t t
  1.8225 -s,@PACKAGE_BUGREPORT@,$PACKAGE_BUGREPORT,;t t
  1.8226 -s,@exec_prefix@,$exec_prefix,;t t
  1.8227 -s,@prefix@,$prefix,;t t
  1.8228 -s,@program_transform_name@,$program_transform_name,;t t
  1.8229 -s,@bindir@,$bindir,;t t
  1.8230 -s,@sbindir@,$sbindir,;t t
  1.8231 -s,@libexecdir@,$libexecdir,;t t
  1.8232 -s,@datadir@,$datadir,;t t
  1.8233 -s,@sysconfdir@,$sysconfdir,;t t
  1.8234 -s,@sharedstatedir@,$sharedstatedir,;t t
  1.8235 -s,@localstatedir@,$localstatedir,;t t
  1.8236 -s,@libdir@,$libdir,;t t
  1.8237 -s,@includedir@,$includedir,;t t
  1.8238 -s,@oldincludedir@,$oldincludedir,;t t
  1.8239 -s,@infodir@,$infodir,;t t
  1.8240 -s,@mandir@,$mandir,;t t
  1.8241 -s,@build_alias@,$build_alias,;t t
  1.8242 -s,@host_alias@,$host_alias,;t t
  1.8243 -s,@target_alias@,$target_alias,;t t
  1.8244 -s,@DEFS@,$DEFS,;t t
  1.8245 -s,@ECHO_C@,$ECHO_C,;t t
  1.8246 -s,@ECHO_N@,$ECHO_N,;t t
  1.8247 -s,@ECHO_T@,$ECHO_T,;t t
  1.8248 -s,@LIBS@,$LIBS,;t t
  1.8249 -s,@INSTALL_PROGRAM@,$INSTALL_PROGRAM,;t t
  1.8250 -s,@INSTALL_SCRIPT@,$INSTALL_SCRIPT,;t t
  1.8251 -s,@INSTALL_DATA@,$INSTALL_DATA,;t t
  1.8252 -s,@CYGPATH_W@,$CYGPATH_W,;t t
  1.8253 -s,@PACKAGE@,$PACKAGE,;t t
  1.8254 -s,@VERSION@,$VERSION,;t t
  1.8255 -s,@ACLOCAL@,$ACLOCAL,;t t
  1.8256 -s,@AUTOCONF@,$AUTOCONF,;t t
  1.8257 -s,@AUTOMAKE@,$AUTOMAKE,;t t
  1.8258 -s,@AUTOHEADER@,$AUTOHEADER,;t t
  1.8259 -s,@MAKEINFO@,$MAKEINFO,;t t
  1.8260 -s,@AMTAR@,$AMTAR,;t t
  1.8261 -s,@install_sh@,$install_sh,;t t
  1.8262 -s,@STRIP@,$STRIP,;t t
  1.8263 -s,@ac_ct_STRIP@,$ac_ct_STRIP,;t t
  1.8264 -s,@INSTALL_STRIP_PROGRAM@,$INSTALL_STRIP_PROGRAM,;t t
  1.8265 -s,@AWK@,$AWK,;t t
  1.8266 -s,@SET_MAKE@,$SET_MAKE,;t t
  1.8267 -s,@am__leading_dot@,$am__leading_dot,;t t
  1.8268 -s,@MAINTAINER_MODE_TRUE@,$MAINTAINER_MODE_TRUE,;t t
  1.8269 -s,@MAINTAINER_MODE_FALSE@,$MAINTAINER_MODE_FALSE,;t t
  1.8270 -s,@MAINT@,$MAINT,;t t
  1.8271 -s,@CC@,$CC,;t t
  1.8272 -s,@CFLAGS@,$CFLAGS,;t t
  1.8273 -s,@LDFLAGS@,$LDFLAGS,;t t
  1.8274 -s,@CPPFLAGS@,$CPPFLAGS,;t t
  1.8275 -s,@ac_ct_CC@,$ac_ct_CC,;t t
  1.8276 -s,@EXEEXT@,$EXEEXT,;t t
  1.8277 -s,@OBJEXT@,$OBJEXT,;t t
  1.8278 -s,@DEPDIR@,$DEPDIR,;t t
  1.8279 -s,@am__include@,$am__include,;t t
  1.8280 -s,@am__quote@,$am__quote,;t t
  1.8281 -s,@AMDEP_TRUE@,$AMDEP_TRUE,;t t
  1.8282 -s,@AMDEP_FALSE@,$AMDEP_FALSE,;t t
  1.8283 -s,@AMDEPBACKSLASH@,$AMDEPBACKSLASH,;t t
  1.8284 -s,@CCDEPMODE@,$CCDEPMODE,;t t
  1.8285 -s,@am__fastdepCC_TRUE@,$am__fastdepCC_TRUE,;t t
  1.8286 -s,@am__fastdepCC_FALSE@,$am__fastdepCC_FALSE,;t t
  1.8287 -s,@CPP@,$CPP,;t t
  1.8288 -s,@EGREP@,$EGREP,;t t
  1.8289 -s,@PKG_CONFIG@,$PKG_CONFIG,;t t
  1.8290 -s,@ac_pt_PKG_CONFIG@,$ac_pt_PKG_CONFIG,;t t
  1.8291 -s,@PACKAGE_CFLAGS@,$PACKAGE_CFLAGS,;t t
  1.8292 -s,@PACKAGE_LIBS@,$PACKAGE_LIBS,;t t
  1.8293 -s,@GETTEXT_PACKAGE@,$GETTEXT_PACKAGE,;t t
  1.8294 -s,@USE_NLS@,$USE_NLS,;t t
  1.8295 -s,@MSGFMT@,$MSGFMT,;t t
  1.8296 -s,@GMSGFMT@,$GMSGFMT,;t t
  1.8297 -s,@XGETTEXT@,$XGETTEXT,;t t
  1.8298 -s,@CATALOGS@,$CATALOGS,;t t
  1.8299 -s,@CATOBJEXT@,$CATOBJEXT,;t t
  1.8300 -s,@DATADIRNAME@,$DATADIRNAME,;t t
  1.8301 -s,@GMOFILES@,$GMOFILES,;t t
  1.8302 -s,@INSTOBJEXT@,$INSTOBJEXT,;t t
  1.8303 -s,@INTLLIBS@,$INTLLIBS,;t t
  1.8304 -s,@PO_IN_DATADIR_TRUE@,$PO_IN_DATADIR_TRUE,;t t
  1.8305 -s,@PO_IN_DATADIR_FALSE@,$PO_IN_DATADIR_FALSE,;t t
  1.8306 -s,@POFILES@,$POFILES,;t t
  1.8307 -s,@POSUB@,$POSUB,;t t
  1.8308 -s,@MKINSTALLDIRS@,$MKINSTALLDIRS,;t t
  1.8309 -s,@LIBOBJS@,$LIBOBJS,;t t
  1.8310 -s,@LTLIBOBJS@,$LTLIBOBJS,;t t
  1.8311 -CEOF
  1.8312 -
  1.8313 -_ACEOF
  1.8314 -
  1.8315 -  cat >>$CONFIG_STATUS <<\_ACEOF
  1.8316 -  # Split the substitutions into bite-sized pieces for seds with
  1.8317 -  # small command number limits, like on Digital OSF/1 and HP-UX.
  1.8318 -  ac_max_sed_lines=48
  1.8319 -  ac_sed_frag=1 # Number of current file.
  1.8320 -  ac_beg=1 # First line for current file.
  1.8321 -  ac_end=$ac_max_sed_lines # Line after last line for current file.
  1.8322 -  ac_more_lines=:
  1.8323 -  ac_sed_cmds=
  1.8324 -  while $ac_more_lines; do
  1.8325 -    if test $ac_beg -gt 1; then
  1.8326 -      sed "1,${ac_beg}d; ${ac_end}q" $tmp/subs.sed >$tmp/subs.frag
  1.8327 -    else
  1.8328 -      sed "${ac_end}q" $tmp/subs.sed >$tmp/subs.frag
  1.8329 -    fi
  1.8330 -    if test ! -s $tmp/subs.frag; then
  1.8331 -      ac_more_lines=false
  1.8332 -    else
  1.8333 -      # The purpose of the label and of the branching condition is to
  1.8334 -      # speed up the sed processing (if there are no `@' at all, there
  1.8335 -      # is no need to browse any of the substitutions).
  1.8336 -      # These are the two extra sed commands mentioned above.
  1.8337 -      (echo ':t
  1.8338 -  /@[a-zA-Z_][a-zA-Z_0-9]*@/!b' && cat $tmp/subs.frag) >$tmp/subs-$ac_sed_frag.sed
  1.8339 -      if test -z "$ac_sed_cmds"; then
  1.8340 -	ac_sed_cmds="sed -f $tmp/subs-$ac_sed_frag.sed"
  1.8341 -      else
  1.8342 -	ac_sed_cmds="$ac_sed_cmds | sed -f $tmp/subs-$ac_sed_frag.sed"
  1.8343 -      fi
  1.8344 -      ac_sed_frag=`expr $ac_sed_frag + 1`
  1.8345 -      ac_beg=$ac_end
  1.8346 -      ac_end=`expr $ac_end + $ac_max_sed_lines`
  1.8347 -    fi
  1.8348 -  done
  1.8349 -  if test -z "$ac_sed_cmds"; then
  1.8350 -    ac_sed_cmds=cat
  1.8351 -  fi
  1.8352 +if test -n "$CONFIG_FILES"; then
  1.8353 +
  1.8354 +_ACEOF
  1.8355 +
  1.8356 +
  1.8357 +
  1.8358 +ac_delim='%!_!# '
  1.8359 +for ac_last_try in false false false false false :; do
  1.8360 +  cat >conf$$subs.sed <<_ACEOF
  1.8361 +SHELL!$SHELL$ac_delim
  1.8362 +PATH_SEPARATOR!$PATH_SEPARATOR$ac_delim
  1.8363 +PACKAGE_NAME!$PACKAGE_NAME$ac_delim
  1.8364 +PACKAGE_TARNAME!$PACKAGE_TARNAME$ac_delim
  1.8365 +PACKAGE_VERSION!$PACKAGE_VERSION$ac_delim
  1.8366 +PACKAGE_STRING!$PACKAGE_STRING$ac_delim
  1.8367 +PACKAGE_BUGREPORT!$PACKAGE_BUGREPORT$ac_delim
  1.8368 +exec_prefix!$exec_prefix$ac_delim
  1.8369 +prefix!$prefix$ac_delim
  1.8370 +program_transform_name!$program_transform_name$ac_delim
  1.8371 +bindir!$bindir$ac_delim
  1.8372 +sbindir!$sbindir$ac_delim
  1.8373 +libexecdir!$libexecdir$ac_delim
  1.8374 +datarootdir!$datarootdir$ac_delim
  1.8375 +datadir!$datadir$ac_delim
  1.8376 +sysconfdir!$sysconfdir$ac_delim
  1.8377 +sharedstatedir!$sharedstatedir$ac_delim
  1.8378 +localstatedir!$localstatedir$ac_delim
  1.8379 +includedir!$includedir$ac_delim
  1.8380 +oldincludedir!$oldincludedir$ac_delim
  1.8381 +docdir!$docdir$ac_delim
  1.8382 +infodir!$infodir$ac_delim
  1.8383 +htmldir!$htmldir$ac_delim
  1.8384 +dvidir!$dvidir$ac_delim
  1.8385 +pdfdir!$pdfdir$ac_delim
  1.8386 +psdir!$psdir$ac_delim
  1.8387 +libdir!$libdir$ac_delim
  1.8388 +localedir!$localedir$ac_delim
  1.8389 +mandir!$mandir$ac_delim
  1.8390 +DEFS!$DEFS$ac_delim
  1.8391 +ECHO_C!$ECHO_C$ac_delim
  1.8392 +ECHO_N!$ECHO_N$ac_delim
  1.8393 +ECHO_T!$ECHO_T$ac_delim
  1.8394 +LIBS!$LIBS$ac_delim
  1.8395 +build_alias!$build_alias$ac_delim
  1.8396 +host_alias!$host_alias$ac_delim
  1.8397 +target_alias!$target_alias$ac_delim
  1.8398 +INSTALL_PROGRAM!$INSTALL_PROGRAM$ac_delim
  1.8399 +INSTALL_SCRIPT!$INSTALL_SCRIPT$ac_delim
  1.8400 +INSTALL_DATA!$INSTALL_DATA$ac_delim
  1.8401 +CYGPATH_W!$CYGPATH_W$ac_delim
  1.8402 +PACKAGE!$PACKAGE$ac_delim
  1.8403 +VERSION!$VERSION$ac_delim
  1.8404 +ACLOCAL!$ACLOCAL$ac_delim
  1.8405 +AUTOCONF!$AUTOCONF$ac_delim
  1.8406 +AUTOMAKE!$AUTOMAKE$ac_delim
  1.8407 +AUTOHEADER!$AUTOHEADER$ac_delim
  1.8408 +MAKEINFO!$MAKEINFO$ac_delim
  1.8409 +AMTAR!$AMTAR$ac_delim
  1.8410 +install_sh!$install_sh$ac_delim
  1.8411 +STRIP!$STRIP$ac_delim
  1.8412 +INSTALL_STRIP_PROGRAM!$INSTALL_STRIP_PROGRAM$ac_delim
  1.8413 +AWK!$AWK$ac_delim
  1.8414 +SET_MAKE!$SET_MAKE$ac_delim
  1.8415 +am__leading_dot!$am__leading_dot$ac_delim
  1.8416 +MAINTAINER_MODE_TRUE!$MAINTAINER_MODE_TRUE$ac_delim
  1.8417 +MAINTAINER_MODE_FALSE!$MAINTAINER_MODE_FALSE$ac_delim
  1.8418 +MAINT!$MAINT$ac_delim
  1.8419 +CC!$CC$ac_delim
  1.8420 +CFLAGS!$CFLAGS$ac_delim
  1.8421 +LDFLAGS!$LDFLAGS$ac_delim
  1.8422 +CPPFLAGS!$CPPFLAGS$ac_delim
  1.8423 +ac_ct_CC!$ac_ct_CC$ac_delim
  1.8424 +EXEEXT!$EXEEXT$ac_delim
  1.8425 +OBJEXT!$OBJEXT$ac_delim
  1.8426 +DEPDIR!$DEPDIR$ac_delim
  1.8427 +am__include!$am__include$ac_delim
  1.8428 +am__quote!$am__quote$ac_delim
  1.8429 +AMDEP_TRUE!$AMDEP_TRUE$ac_delim
  1.8430 +AMDEP_FALSE!$AMDEP_FALSE$ac_delim
  1.8431 +AMDEPBACKSLASH!$AMDEPBACKSLASH$ac_delim
  1.8432 +CCDEPMODE!$CCDEPMODE$ac_delim
  1.8433 +am__fastdepCC_TRUE!$am__fastdepCC_TRUE$ac_delim
  1.8434 +am__fastdepCC_FALSE!$am__fastdepCC_FALSE$ac_delim
  1.8435 +CPP!$CPP$ac_delim
  1.8436 +GREP!$GREP$ac_delim
  1.8437 +EGREP!$EGREP$ac_delim
  1.8438 +PKG_CONFIG!$PKG_CONFIG$ac_delim
  1.8439 +PACKAGE_CFLAGS!$PACKAGE_CFLAGS$ac_delim
  1.8440 +PACKAGE_LIBS!$PACKAGE_LIBS$ac_delim
  1.8441 +GETTEXT_PACKAGE!$GETTEXT_PACKAGE$ac_delim
  1.8442 +USE_NLS!$USE_NLS$ac_delim
  1.8443 +MSGFMT!$MSGFMT$ac_delim
  1.8444 +GMSGFMT!$GMSGFMT$ac_delim
  1.8445 +XGETTEXT!$XGETTEXT$ac_delim
  1.8446 +CATALOGS!$CATALOGS$ac_delim
  1.8447 +CATOBJEXT!$CATOBJEXT$ac_delim
  1.8448 +DATADIRNAME!$DATADIRNAME$ac_delim
  1.8449 +GMOFILES!$GMOFILES$ac_delim
  1.8450 +INSTOBJEXT!$INSTOBJEXT$ac_delim
  1.8451 +INTLLIBS!$INTLLIBS$ac_delim
  1.8452 +PO_IN_DATADIR_TRUE!$PO_IN_DATADIR_TRUE$ac_delim
  1.8453 +PO_IN_DATADIR_FALSE!$PO_IN_DATADIR_FALSE$ac_delim
  1.8454 +POFILES!$POFILES$ac_delim
  1.8455 +POSUB!$POSUB$ac_delim
  1.8456 +MKINSTALLDIRS!$MKINSTALLDIRS$ac_delim
  1.8457 +LIBOBJS!$LIBOBJS$ac_delim
  1.8458 +_ACEOF
  1.8459 +
  1.8460 +  if test `sed -n "s/.*$ac_delim\$/X/p" conf$$subs.sed | grep -c X` = 97; then
  1.8461 +    break
  1.8462 +  elif $ac_last_try; then
  1.8463 +    { { echo "$as_me:$LINENO: error: could not make $CONFIG_STATUS" >&5
  1.8464 +echo "$as_me: error: could not make $CONFIG_STATUS" >&2;}
  1.8465 +   { (exit 1); exit 1; }; }
  1.8466 +  else
  1.8467 +    ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
  1.8468 +  fi
  1.8469 +done
  1.8470 +
  1.8471 +ac_eof=`sed -n '/^CEOF[0-9]*$/s/CEOF/0/p' conf$$subs.sed`
  1.8472 +if test -n "$ac_eof"; then
  1.8473 +  ac_eof=`echo "$ac_eof" | sort -nru | sed 1q`
  1.8474 +  ac_eof=`expr $ac_eof + 1`
  1.8475 +fi
  1.8476 +
  1.8477 +cat >>$CONFIG_STATUS <<_ACEOF
  1.8478 +cat >"\$tmp/subs-1.sed" <<\CEOF$ac_eof
  1.8479 +/@[a-zA-Z_][a-zA-Z_0-9]*@/!b
  1.8480 +_ACEOF
  1.8481 +sed '
  1.8482 +s/[,\\&]/\\&/g; s/@/@|#_!!_#|/g
  1.8483 +s/^/s,@/; s/!/@,|#_!!_#|/
  1.8484 +:n
  1.8485 +t n
  1.8486 +s/'"$ac_delim"'$/,g/; t
  1.8487 +s/$/\\/; p
  1.8488 +N; s/^.*\n//; s/[,\\&]/\\&/g; s/@/@|#_!!_#|/g; b n
  1.8489 +' >>$CONFIG_STATUS <conf$$subs.sed
  1.8490 +rm -f conf$$subs.sed
  1.8491 +cat >>$CONFIG_STATUS <<_ACEOF
  1.8492 +CEOF$ac_eof
  1.8493 +_ACEOF
  1.8494 +
  1.8495 +
  1.8496 +ac_delim='%!_!# '
  1.8497 +for ac_last_try in false false false false false :; do
  1.8498 +  cat >conf$$subs.sed <<_ACEOF
  1.8499 +LTLIBOBJS!$LTLIBOBJS$ac_delim
  1.8500 +_ACEOF
  1.8501 +
  1.8502 +  if test `sed -n "s/.*$ac_delim\$/X/p" conf$$subs.sed | grep -c X` = 1; then
  1.8503 +    break
  1.8504 +  elif $ac_last_try; then
  1.8505 +    { { echo "$as_me:$LINENO: error: could not make $CONFIG_STATUS" >&5
  1.8506 +echo "$as_me: error: could not make $CONFIG_STATUS" >&2;}
  1.8507 +   { (exit 1); exit 1; }; }
  1.8508 +  else
  1.8509 +    ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
  1.8510 +  fi
  1.8511 +done
  1.8512 +
  1.8513 +ac_eof=`sed -n '/^CEOF[0-9]*$/s/CEOF/0/p' conf$$subs.sed`
  1.8514 +if test -n "$ac_eof"; then
  1.8515 +  ac_eof=`echo "$ac_eof" | sort -nru | sed 1q`
  1.8516 +  ac_eof=`expr $ac_eof + 1`
  1.8517 +fi
  1.8518 +
  1.8519 +cat >>$CONFIG_STATUS <<_ACEOF
  1.8520 +cat >"\$tmp/subs-2.sed" <<\CEOF$ac_eof
  1.8521 +/@[a-zA-Z_][a-zA-Z_0-9]*@/!b end
  1.8522 +_ACEOF
  1.8523 +sed '
  1.8524 +s/[,\\&]/\\&/g; s/@/@|#_!!_#|/g
  1.8525 +s/^/s,@/; s/!/@,|#_!!_#|/
  1.8526 +:n
  1.8527 +t n
  1.8528 +s/'"$ac_delim"'$/,g/; t
  1.8529 +s/$/\\/; p
  1.8530 +N; s/^.*\n//; s/[,\\&]/\\&/g; s/@/@|#_!!_#|/g; b n
  1.8531 +' >>$CONFIG_STATUS <conf$$subs.sed
  1.8532 +rm -f conf$$subs.sed
  1.8533 +cat >>$CONFIG_STATUS <<_ACEOF
  1.8534 +:end
  1.8535 +s/|#_!!_#|//g
  1.8536 +CEOF$ac_eof
  1.8537 +_ACEOF
  1.8538 +
  1.8539 +
  1.8540 +# VPATH may cause trouble with some makes, so we remove $(srcdir),
  1.8541 +# ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
  1.8542 +# trailing colons and then remove the whole line if VPATH becomes empty
  1.8543 +# (actually we leave an empty line to preserve line numbers).
  1.8544 +if test "x$srcdir" = x.; then
  1.8545 +  ac_vpsub='/^[	 ]*VPATH[	 ]*=/{
  1.8546 +s/:*\$(srcdir):*/:/
  1.8547 +s/:*\${srcdir}:*/:/
  1.8548 +s/:*@srcdir@:*/:/
  1.8549 +s/^\([^=]*=[	 ]*\):*/\1/
  1.8550 +s/:*$//
  1.8551 +s/^[^=]*=[	 ]*$//
  1.8552 +}'
  1.8553 +fi
  1.8554 +
  1.8555 +cat >>$CONFIG_STATUS <<\_ACEOF
  1.8556  fi # test -n "$CONFIG_FILES"
  1.8557  
  1.8558 -_ACEOF
  1.8559 -cat >>$CONFIG_STATUS <<\_ACEOF
  1.8560 -for ac_file in : $CONFIG_FILES; do test "x$ac_file" = x: && continue
  1.8561 -  # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
  1.8562 -  case $ac_file in
  1.8563 -  - | *:- | *:-:* ) # input from stdin
  1.8564 -	cat >$tmp/stdin
  1.8565 -	ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
  1.8566 -	ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
  1.8567 -  *:* ) ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
  1.8568 -	ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
  1.8569 -  * )   ac_file_in=$ac_file.in ;;
  1.8570 -  esac
  1.8571 -
  1.8572 -  # Compute @srcdir@, @top_srcdir@, and @INSTALL@ for subdirectories.
  1.8573 -  ac_dir=`(dirname "$ac_file") 2>/dev/null ||
  1.8574 +
  1.8575 +for ac_tag in  :F $CONFIG_FILES  :H $CONFIG_HEADERS    :C $CONFIG_COMMANDS
  1.8576 +do
  1.8577 +  case $ac_tag in
  1.8578 +  :[FHLC]) ac_mode=$ac_tag; continue;;
  1.8579 +  esac
  1.8580 +  case $ac_mode$ac_tag in
  1.8581 +  :[FHL]*:*);;
  1.8582 +  :L* | :C*:*) { { echo "$as_me:$LINENO: error: Invalid tag $ac_tag." >&5
  1.8583 +echo "$as_me: error: Invalid tag $ac_tag." >&2;}
  1.8584 +   { (exit 1); exit 1; }; };;
  1.8585 +  :[FH]-) ac_tag=-:-;;
  1.8586 +  :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
  1.8587 +  esac
  1.8588 +  ac_save_IFS=$IFS
  1.8589 +  IFS=:
  1.8590 +  set x $ac_tag
  1.8591 +  IFS=$ac_save_IFS
  1.8592 +  shift
  1.8593 +  ac_file=$1
  1.8594 +  shift
  1.8595 +
  1.8596 +  case $ac_mode in
  1.8597 +  :L) ac_source=$1;;
  1.8598 +  :[FH])
  1.8599 +    ac_file_inputs=
  1.8600 +    for ac_f
  1.8601 +    do
  1.8602 +      case $ac_f in
  1.8603 +      -) ac_f="$tmp/stdin";;
  1.8604 +      *) # Look for the file first in the build tree, then in the source tree
  1.8605 +	 # (if the path is not absolute).  The absolute path cannot be DOS-style,
  1.8606 +	 # because $ac_f cannot contain `:'.
  1.8607 +	 test -f "$ac_f" ||
  1.8608 +	   case $ac_f in
  1.8609 +	   [\\/$]*) false;;
  1.8610 +	   *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
  1.8611 +	   esac ||
  1.8612 +	   { { echo "$as_me:$LINENO: error: cannot find input file: $ac_f" >&5
  1.8613 +echo "$as_me: error: cannot find input file: $ac_f" >&2;}
  1.8614 +   { (exit 1); exit 1; }; };;
  1.8615 +      esac
  1.8616 +      ac_file_inputs="$ac_file_inputs $ac_f"
  1.8617 +    done
  1.8618 +
  1.8619 +    # Let's still pretend it is `configure' which instantiates (i.e., don't
  1.8620 +    # use $as_me), people would be surprised to read:
  1.8621 +    #    /* config.h.  Generated by config.status.  */
  1.8622 +    configure_input="Generated from "`IFS=:
  1.8623 +	  echo $* | sed 's|^[^:]*/||;s|:[^:]*/|, |g'`" by configure."
  1.8624 +    if test x"$ac_file" != x-; then
  1.8625 +      configure_input="$ac_file.  $configure_input"
  1.8626 +      { echo "$as_me:$LINENO: creating $ac_file" >&5
  1.8627 +echo "$as_me: creating $ac_file" >&6;}
  1.8628 +    fi
  1.8629 +
  1.8630 +    case $ac_tag in
  1.8631 +    *:-:* | *:-) cat >"$tmp/stdin";;
  1.8632 +    esac
  1.8633 +    ;;
  1.8634 +  esac
  1.8635 +
  1.8636 +  ac_dir=`$as_dirname -- "$ac_file" ||
  1.8637  $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
  1.8638  	 X"$ac_file" : 'X\(//\)[^/]' \| \
  1.8639  	 X"$ac_file" : 'X\(//\)$' \| \
  1.8640 -	 X"$ac_file" : 'X\(/\)' \| \
  1.8641 -	 .     : '\(.\)' 2>/dev/null ||
  1.8642 +	 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
  1.8643  echo X"$ac_file" |
  1.8644 -    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
  1.8645 -  	  /^X\(\/\/\)[^/].*/{ s//\1/; q; }
  1.8646 -  	  /^X\(\/\/\)$/{ s//\1/; q; }
  1.8647 -  	  /^X\(\/\).*/{ s//\1/; q; }
  1.8648 -  	  s/.*/./; q'`
  1.8649 -  { if $as_mkdir_p; then
  1.8650 -    mkdir -p "$ac_dir"
  1.8651 -  else
  1.8652 -    as_dir="$ac_dir"
  1.8653 +    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
  1.8654 +	    s//\1/
  1.8655 +	    q
  1.8656 +	  }
  1.8657 +	  /^X\(\/\/\)[^/].*/{
  1.8658 +	    s//\1/
  1.8659 +	    q
  1.8660 +	  }
  1.8661 +	  /^X\(\/\/\)$/{
  1.8662 +	    s//\1/
  1.8663 +	    q
  1.8664 +	  }
  1.8665 +	  /^X\(\/\).*/{
  1.8666 +	    s//\1/
  1.8667 +	    q
  1.8668 +	  }
  1.8669 +	  s/.*/./; q'`
  1.8670 +  { as_dir="$ac_dir"
  1.8671 +  case $as_dir in #(
  1.8672 +  -*) as_dir=./$as_dir;;
  1.8673 +  esac
  1.8674 +  test -d "$as_dir" || { $as_mkdir_p && mkdir -p "$as_dir"; } || {
  1.8675      as_dirs=
  1.8676 -    while test ! -d "$as_dir"; do
  1.8677 -      as_dirs="$as_dir $as_dirs"
  1.8678 -      as_dir=`(dirname "$as_dir") 2>/dev/null ||
  1.8679 +    while :; do
  1.8680 +      case $as_dir in #(
  1.8681 +      *\'*) as_qdir=`echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #(
  1.8682 +      *) as_qdir=$as_dir;;
  1.8683 +      esac
  1.8684 +      as_dirs="'$as_qdir' $as_dirs"
  1.8685 +      as_dir=`$as_dirname -- "$as_dir" ||
  1.8686  $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
  1.8687  	 X"$as_dir" : 'X\(//\)[^/]' \| \
  1.8688  	 X"$as_dir" : 'X\(//\)$' \| \
  1.8689 -	 X"$as_dir" : 'X\(/\)' \| \
  1.8690 -	 .     : '\(.\)' 2>/dev/null ||
  1.8691 +	 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
  1.8692  echo X"$as_dir" |
  1.8693 -    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
  1.8694 -  	  /^X\(\/\/\)[^/].*/{ s//\1/; q; }
  1.8695 -  	  /^X\(\/\/\)$/{ s//\1/; q; }
  1.8696 -  	  /^X\(\/\).*/{ s//\1/; q; }
  1.8697 -  	  s/.*/./; q'`
  1.8698 +    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
  1.8699 +	    s//\1/
  1.8700 +	    q
  1.8701 +	  }
  1.8702 +	  /^X\(\/\/\)[^/].*/{
  1.8703 +	    s//\1/
  1.8704 +	    q
  1.8705 +	  }
  1.8706 +	  /^X\(\/\/\)$/{
  1.8707 +	    s//\1/
  1.8708 +	    q
  1.8709 +	  }
  1.8710 +	  /^X\(\/\).*/{
  1.8711 +	    s//\1/
  1.8712 +	    q
  1.8713 +	  }
  1.8714 +	  s/.*/./; q'`
  1.8715 +      test -d "$as_dir" && break
  1.8716      done
  1.8717 -    test ! -n "$as_dirs" || mkdir $as_dirs
  1.8718 -  fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
  1.8719 -echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
  1.8720 +    test -z "$as_dirs" || eval "mkdir $as_dirs"
  1.8721 +  } || test -d "$as_dir" || { { echo "$as_me:$LINENO: error: cannot create directory $as_dir" >&5
  1.8722 +echo "$as_me: error: cannot create directory $as_dir" >&2;}
  1.8723     { (exit 1); exit 1; }; }; }
  1.8724 -
  1.8725    ac_builddir=.
  1.8726  
  1.8727 -if test "$ac_dir" != .; then
  1.8728 +case "$ac_dir" in
  1.8729 +.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
  1.8730 +*)
  1.8731    ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
  1.8732 -  # A "../" for each directory in $ac_dir_suffix.
  1.8733 -  ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'`
  1.8734 -else
  1.8735 -  ac_dir_suffix= ac_top_builddir=
  1.8736 -fi
  1.8737 +  # A ".." for each directory in $ac_dir_suffix.
  1.8738 +  ac_top_builddir_sub=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,/..,g;s,/,,'`
  1.8739 +  case $ac_top_builddir_sub in
  1.8740 +  "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
  1.8741 +  *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
  1.8742 +  esac ;;
  1.8743 +esac
  1.8744 +ac_abs_top_builddir=$ac_pwd
  1.8745 +ac_abs_builddir=$ac_pwd$ac_dir_suffix
  1.8746 +# for backward compatibility:
  1.8747 +ac_top_builddir=$ac_top_build_prefix
  1.8748  
  1.8749  case $srcdir in
  1.8750 -  .)  # No --srcdir option.  We are building in place.
  1.8751 +  .)  # We are building in place.
  1.8752      ac_srcdir=.
  1.8753 -    if test -z "$ac_top_builddir"; then
  1.8754 -       ac_top_srcdir=.
  1.8755 -    else
  1.8756 -       ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'`
  1.8757 -    fi ;;
  1.8758 -  [\\/]* | ?:[\\/]* )  # Absolute path.
  1.8759 +    ac_top_srcdir=$ac_top_builddir_sub
  1.8760 +    ac_abs_top_srcdir=$ac_pwd ;;
  1.8761 +  [\\/]* | ?:[\\/]* )  # Absolute name.
  1.8762      ac_srcdir=$srcdir$ac_dir_suffix;
  1.8763 -    ac_top_srcdir=$srcdir ;;
  1.8764 -  *) # Relative path.
  1.8765 -    ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
  1.8766 -    ac_top_srcdir=$ac_top_builddir$srcdir ;;
  1.8767 -esac
  1.8768 -
  1.8769 -# Do not use `cd foo && pwd` to compute absolute paths, because
  1.8770 -# the directories may not exist.
  1.8771 -case `pwd` in
  1.8772 -.) ac_abs_builddir="$ac_dir";;
  1.8773 -*)
  1.8774 -  case "$ac_dir" in
  1.8775 -  .) ac_abs_builddir=`pwd`;;
  1.8776 -  [\\/]* | ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
  1.8777 -  *) ac_abs_builddir=`pwd`/"$ac_dir";;
  1.8778 -  esac;;
  1.8779 -esac
  1.8780 -case $ac_abs_builddir in
  1.8781 -.) ac_abs_top_builddir=${ac_top_builddir}.;;
  1.8782 -*)
  1.8783 -  case ${ac_top_builddir}. in
  1.8784 -  .) ac_abs_top_builddir=$ac_abs_builddir;;
  1.8785 -  [\\/]* | ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
  1.8786 -  *) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
  1.8787 -  esac;;
  1.8788 -esac
  1.8789 -case $ac_abs_builddir in
  1.8790 -.) ac_abs_srcdir=$ac_srcdir;;
  1.8791 -*)
  1.8792 -  case $ac_srcdir in
  1.8793 -  .) ac_abs_srcdir=$ac_abs_builddir;;
  1.8794 -  [\\/]* | ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
  1.8795 -  *) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
  1.8796 -  esac;;
  1.8797 -esac
  1.8798 -case $ac_abs_builddir in
  1.8799 -.) ac_abs_top_srcdir=$ac_top_srcdir;;
  1.8800 -*)
  1.8801 -  case $ac_top_srcdir in
  1.8802 -  .) ac_abs_top_srcdir=$ac_abs_builddir;;
  1.8803 -  [\\/]* | ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
  1.8804 -  *) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
  1.8805 -  esac;;
  1.8806 -esac
  1.8807 -
  1.8808 +    ac_top_srcdir=$srcdir
  1.8809 +    ac_abs_top_srcdir=$srcdir ;;
  1.8810 +  *) # Relative name.
  1.8811 +    ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
  1.8812 +    ac_top_srcdir=$ac_top_build_prefix$srcdir
  1.8813 +    ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
  1.8814 +esac
  1.8815 +ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
  1.8816 +
  1.8817 +
  1.8818 +  case $ac_mode in
  1.8819 +  :F)
  1.8820 +  #
  1.8821 +  # CONFIG_FILE
  1.8822 +  #
  1.8823  
  1.8824    case $INSTALL in
  1.8825    [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
  1.8826 -  *) ac_INSTALL=$ac_top_builddir$INSTALL ;;
  1.8827 -  esac
  1.8828 -
  1.8829 -  # Let's still pretend it is `configure' which instantiates (i.e., don't
  1.8830 -  # use $as_me), people would be surprised to read:
  1.8831 -  #    /* config.h.  Generated by config.status.  */
  1.8832 -  if test x"$ac_file" = x-; then
  1.8833 -    configure_input=
  1.8834 -  else
  1.8835 -    configure_input="$ac_file.  "
  1.8836 -  fi
  1.8837 -  configure_input=$configure_input"Generated from `echo $ac_file_in |
  1.8838 -				     sed 's,.*/,,'` by configure."
  1.8839 -
  1.8840 -  # First look for the input files in the build tree, otherwise in the
  1.8841 -  # src tree.
  1.8842 -  ac_file_inputs=`IFS=:
  1.8843 -    for f in $ac_file_in; do
  1.8844 -      case $f in
  1.8845 -      -) echo $tmp/stdin ;;
  1.8846 -      [\\/$]*)
  1.8847 -	 # Absolute (can't be DOS-style, as IFS=:)
  1.8848 -	 test -f "$f" || { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
  1.8849 -echo "$as_me: error: cannot find input file: $f" >&2;}
  1.8850 -   { (exit 1); exit 1; }; }
  1.8851 -	 echo "$f";;
  1.8852 -      *) # Relative
  1.8853 -	 if test -f "$f"; then
  1.8854 -	   # Build tree
  1.8855 -	   echo "$f"
  1.8856 -	 elif test -f "$srcdir/$f"; then
  1.8857 -	   # Source tree
  1.8858 -	   echo "$srcdir/$f"
  1.8859 -	 else
  1.8860 -	   # /dev/null tree
  1.8861 -	   { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
  1.8862 -echo "$as_me: error: cannot find input file: $f" >&2;}
  1.8863 -   { (exit 1); exit 1; }; }
  1.8864 -	 fi;;
  1.8865 -      esac
  1.8866 -    done` || { (exit 1); exit 1; }
  1.8867 -
  1.8868 -  if test x"$ac_file" != x-; then
  1.8869 -    { echo "$as_me:$LINENO: creating $ac_file" >&5
  1.8870 -echo "$as_me: creating $ac_file" >&6;}
  1.8871 -    rm -f "$ac_file"
  1.8872 -  fi
  1.8873 -_ACEOF
  1.8874 +  *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
  1.8875 +  esac
  1.8876 +_ACEOF
  1.8877 +
  1.8878 +cat >>$CONFIG_STATUS <<\_ACEOF
  1.8879 +# If the template does not know about datarootdir, expand it.
  1.8880 +# FIXME: This hack should be removed a few years after 2.60.
  1.8881 +ac_datarootdir_hack=; ac_datarootdir_seen=
  1.8882 +
  1.8883 +case `sed -n '/datarootdir/ {
  1.8884 +  p
  1.8885 +  q
  1.8886 +}
  1.8887 +/@datadir@/p
  1.8888 +/@docdir@/p
  1.8889 +/@infodir@/p
  1.8890 +/@localedir@/p
  1.8891 +/@mandir@/p
  1.8892 +' $ac_file_inputs` in
  1.8893 +*datarootdir*) ac_datarootdir_seen=yes;;
  1.8894 +*@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
  1.8895 +  { echo "$as_me:$LINENO: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
  1.8896 +echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
  1.8897 +_ACEOF
  1.8898 +cat >>$CONFIG_STATUS <<_ACEOF
  1.8899 +  ac_datarootdir_hack='
  1.8900 +  s&@datadir@&$datadir&g
  1.8901 +  s&@docdir@&$docdir&g
  1.8902 +  s&@infodir@&$infodir&g
  1.8903 +  s&@localedir@&$localedir&g
  1.8904 +  s&@mandir@&$mandir&g
  1.8905 +    s&\\\${datarootdir}&$datarootdir&g' ;;
  1.8906 +esac
  1.8907 +_ACEOF
  1.8908 +
  1.8909 +# Neutralize VPATH when `$srcdir' = `.'.
  1.8910 +# Shell code in configure.ac might set extrasub.
  1.8911 +# FIXME: do we really want to maintain this feature?
  1.8912  cat >>$CONFIG_STATUS <<_ACEOF
  1.8913    sed "$ac_vpsub
  1.8914  $extrasub
  1.8915 @@ -7120,248 +8266,130 @@
  1.8916  cat >>$CONFIG_STATUS <<\_ACEOF
  1.8917  :t
  1.8918  /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
  1.8919 -s,@configure_input@,$configure_input,;t t
  1.8920 -s,@srcdir@,$ac_srcdir,;t t
  1.8921 -s,@abs_srcdir@,$ac_abs_srcdir,;t t
  1.8922 -s,@top_srcdir@,$ac_top_srcdir,;t t
  1.8923 -s,@abs_top_srcdir@,$ac_abs_top_srcdir,;t t
  1.8924 -s,@builddir@,$ac_builddir,;t t
  1.8925 -s,@abs_builddir@,$ac_abs_builddir,;t t
  1.8926 -s,@top_builddir@,$ac_top_builddir,;t t
  1.8927 -s,@abs_top_builddir@,$ac_abs_top_builddir,;t t
  1.8928 -s,@INSTALL@,$ac_INSTALL,;t t
  1.8929 -" $ac_file_inputs | (eval "$ac_sed_cmds") >$tmp/out
  1.8930 -  rm -f $tmp/stdin
  1.8931 -  if test x"$ac_file" != x-; then
  1.8932 -    mv $tmp/out $ac_file
  1.8933 -  else
  1.8934 -    cat $tmp/out
  1.8935 -    rm -f $tmp/out
  1.8936 -  fi
  1.8937 -
  1.8938 -done
  1.8939 -_ACEOF
  1.8940 -cat >>$CONFIG_STATUS <<\_ACEOF
  1.8941 -
  1.8942 -#
  1.8943 -# CONFIG_HEADER section.
  1.8944 -#
  1.8945 -
  1.8946 -# These sed commands are passed to sed as "A NAME B NAME C VALUE D", where
  1.8947 -# NAME is the cpp macro being defined and VALUE is the value it is being given.
  1.8948 -#
  1.8949 -# ac_d sets the value in "#define NAME VALUE" lines.
  1.8950 -ac_dA='s,^\([	 ]*\)#\([	 ]*define[	 ][	 ]*\)'
  1.8951 -ac_dB='[	 ].*$,\1#\2'
  1.8952 +s&@configure_input@&$configure_input&;t t
  1.8953 +s&@top_builddir@&$ac_top_builddir_sub&;t t
  1.8954 +s&@srcdir@&$ac_srcdir&;t t
  1.8955 +s&@abs_srcdir@&$ac_abs_srcdir&;t t
  1.8956 +s&@top_srcdir@&$ac_top_srcdir&;t t
  1.8957 +s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
  1.8958 +s&@builddir@&$ac_builddir&;t t
  1.8959 +s&@abs_builddir@&$ac_abs_builddir&;t t
  1.8960 +s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
  1.8961 +s&@INSTALL@&$ac_INSTALL&;t t
  1.8962 +$ac_datarootdir_hack
  1.8963 +" $ac_file_inputs | sed -f "$tmp/subs-1.sed" | sed -f "$tmp/subs-2.sed" >$tmp/out
  1.8964 +
  1.8965 +test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
  1.8966 +  { ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } &&
  1.8967 +  { ac_out=`sed -n '/^[	 ]*datarootdir[	 ]*:*=/p' "$tmp/out"`; test -z "$ac_out"; } &&
  1.8968 +  { echo "$as_me:$LINENO: WARNING: $ac_file contains a reference to the variable \`datarootdir'
  1.8969 +which seems to be undefined.  Please make sure it is defined." >&5
  1.8970 +echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
  1.8971 +which seems to be undefined.  Please make sure it is defined." >&2;}
  1.8972 +
  1.8973 +  rm -f "$tmp/stdin"
  1.8974 +  case $ac_file in
  1.8975 +  -) cat "$tmp/out"; rm -f "$tmp/out";;
  1.8976 +  *) rm -f "$ac_file"; mv "$tmp/out" $ac_file;;
  1.8977 +  esac
  1.8978 + ;;
  1.8979 +  :H)
  1.8980 +  #
  1.8981 +  # CONFIG_HEADER
  1.8982 +  #
  1.8983 +_ACEOF
  1.8984 +
  1.8985 +# Transform confdefs.h into a sed script `conftest.defines', that
  1.8986 +# substitutes the proper values into config.h.in to produce config.h.
  1.8987 +rm -f conftest.defines conftest.tail
  1.8988 +# First, append a space to every undef/define line, to ease matching.
  1.8989 +echo 's/$/ /' >conftest.defines
  1.8990 +# Then, protect against being on the right side of a sed subst, or in
  1.8991 +# an unquoted here document, in config.status.  If some macros were
  1.8992 +# called several times there might be several #defines for the same
  1.8993 +# symbol, which is useless.  But do not sort them, since the last
  1.8994 +# AC_DEFINE must be honored.
  1.8995 +ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
  1.8996 +# These sed commands are passed to sed as "A NAME B PARAMS C VALUE D", where
  1.8997 +# NAME is the cpp macro being defined, VALUE is the value it is being given.
  1.8998 +# PARAMS is the parameter list in the macro definition--in most cases, it's
  1.8999 +# just an empty string.
  1.9000 +ac_dA='s,^\\([	 #]*\\)[^	 ]*\\([	 ]*'
  1.9001 +ac_dB='\\)[	 (].*,\\1define\\2'
  1.9002  ac_dC=' '
  1.9003 -ac_dD=',;t'
  1.9004 -# ac_u turns "#undef NAME" without trailing blanks into "#define NAME VALUE".
  1.9005 -ac_uA='s,^\([	 ]*\)#\([	 ]*\)undef\([	 ][	 ]*\)'
  1.9006 -ac_uB='$,\1#\2define\3'
  1.9007 -ac_uC=' '
  1.9008 -ac_uD=',;t'
  1.9009 -
  1.9010 -for ac_file in : $CONFIG_HEADERS; do test "x$ac_file" = x: && continue
  1.9011 -  # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
  1.9012 -  case $ac_file in
  1.9013 -  - | *:- | *:-:* ) # input from stdin
  1.9014 -	cat >$tmp/stdin
  1.9015 -	ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
  1.9016 -	ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
  1.9017 -  *:* ) ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
  1.9018 -	ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
  1.9019 -  * )   ac_file_in=$ac_file.in ;;
  1.9020 -  esac
  1.9021 -
  1.9022 -  test x"$ac_file" != x- && { echo "$as_me:$LINENO: creating $ac_file" >&5
  1.9023 -echo "$as_me: creating $ac_file" >&6;}
  1.9024 -
  1.9025 -  # First look for the input files in the build tree, otherwise in the
  1.9026 -  # src tree.
  1.9027 -  ac_file_inputs=`IFS=:
  1.9028 -    for f in $ac_file_in; do
  1.9029 -      case $f in
  1.9030 -      -) echo $tmp/stdin ;;
  1.9031 -      [\\/$]*)
  1.9032 -	 # Absolute (can't be DOS-style, as IFS=:)
  1.9033 -	 test -f "$f" || { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
  1.9034 -echo "$as_me: error: cannot find input file: $f" >&2;}
  1.9035 -   { (exit 1); exit 1; }; }
  1.9036 -	 # Do quote $f, to prevent DOS paths from being IFS'd.
  1.9037 -	 echo "$f";;
  1.9038 -      *) # Relative
  1.9039 -	 if test -f "$f"; then
  1.9040 -	   # Build tree
  1.9041 -	   echo "$f"
  1.9042 -	 elif test -f "$srcdir/$f"; then
  1.9043 -	   # Source tree
  1.9044 -	   echo "$srcdir/$f"
  1.9045 -	 else
  1.9046 -	   # /dev/null tree
  1.9047 -	   { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
  1.9048 -echo "$as_me: error: cannot find input file: $f" >&2;}
  1.9049 -   { (exit 1); exit 1; }; }
  1.9050 -	 fi;;
  1.9051 -      esac
  1.9052 -    done` || { (exit 1); exit 1; }
  1.9053 -  # Remove the trailing spaces.
  1.9054 -  sed 's/[	 ]*$//' $ac_file_inputs >$tmp/in
  1.9055 -
  1.9056 -_ACEOF
  1.9057 -
  1.9058 -# Transform confdefs.h into two sed scripts, `conftest.defines' and
  1.9059 -# `conftest.undefs', that substitutes the proper values into
  1.9060 -# config.h.in to produce config.h.  The first handles `#define'
  1.9061 -# templates, and the second `#undef' templates.
  1.9062 -# And first: Protect against being on the right side of a sed subst in
  1.9063 -# config.status.  Protect against being in an unquoted here document
  1.9064 -# in config.status.
  1.9065 -rm -f conftest.defines conftest.undefs
  1.9066 -# Using a here document instead of a string reduces the quoting nightmare.
  1.9067 -# Putting comments in sed scripts is not portable.
  1.9068 -#
  1.9069 -# `end' is used to avoid that the second main sed command (meant for
  1.9070 -# 0-ary CPP macros) applies to n-ary macro definitions.
  1.9071 -# See the Autoconf documentation for `clear'.
  1.9072 -cat >confdef2sed.sed <<\_ACEOF
  1.9073 -s/[\\&,]/\\&/g
  1.9074 -s,[\\$`],\\&,g
  1.9075 -t clear
  1.9076 -: clear
  1.9077 -s,^[	 ]*#[	 ]*define[	 ][	 ]*\([^	 (][^	 (]*\)\(([^)]*)\)[	 ]*\(.*\)$,${ac_dA}\1${ac_dB}\1\2${ac_dC}\3${ac_dD},gp
  1.9078 -t end
  1.9079 -s,^[	 ]*#[	 ]*define[	 ][	 ]*\([^	 ][^	 ]*\)[	 ]*\(.*\)$,${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD},gp
  1.9080 -: end
  1.9081 -_ACEOF
  1.9082 -# If some macros were called several times there might be several times
  1.9083 -# the same #defines, which is useless.  Nevertheless, we may not want to
  1.9084 -# sort them, since we want the *last* AC-DEFINE to be honored.
  1.9085 -uniq confdefs.h | sed -n -f confdef2sed.sed >conftest.defines
  1.9086 -sed 's/ac_d/ac_u/g' conftest.defines >conftest.undefs
  1.9087 -rm -f confdef2sed.sed
  1.9088 -
  1.9089 -# This sed command replaces #undef with comments.  This is necessary, for
  1.9090 +ac_dD=' ,'
  1.9091 +
  1.9092 +uniq confdefs.h |
  1.9093 +  sed -n '
  1.9094 +	t rset
  1.9095 +	:rset
  1.9096 +	s/^[	 ]*#[	 ]*define[	 ][	 ]*//
  1.9097 +	t ok
  1.9098 +	d
  1.9099 +	:ok
  1.9100 +	s/[\\&,]/\\&/g
  1.9101 +	s/^\('"$ac_word_re"'\)\(([^()]*)\)[	 ]*\(.*\)/ '"$ac_dA"'\1'"$ac_dB"'\2'"${ac_dC}"'\3'"$ac_dD"'/p
  1.9102 +	s/^\('"$ac_word_re"'\)[	 ]*\(.*\)/'"$ac_dA"'\1'"$ac_dB$ac_dC"'\2'"$ac_dD"'/p
  1.9103 +  ' >>conftest.defines
  1.9104 +
  1.9105 +# Remove the space that was appended to ease matching.
  1.9106 +# Then replace #undef with comments.  This is necessary, for
  1.9107  # example, in the case of _POSIX_SOURCE, which is predefined and required
  1.9108  # on some systems where configure will not decide to define it.
  1.9109 -cat >>conftest.undefs <<\_ACEOF
  1.9110 -s,^[	 ]*#[	 ]*undef[	 ][	 ]*[a-zA-Z_][a-zA-Z_0-9]*,/* & */,
  1.9111 -_ACEOF
  1.9112 -
  1.9113 -# Break up conftest.defines because some shells have a limit on the size
  1.9114 -# of here documents, and old seds have small limits too (100 cmds).
  1.9115 -echo '  # Handle all the #define templates only if necessary.' >>$CONFIG_STATUS
  1.9116 -echo '  if grep "^[	 ]*#[	 ]*define" $tmp/in >/dev/null; then' >>$CONFIG_STATUS
  1.9117 -echo '  # If there are no defines, we may have an empty if/fi' >>$CONFIG_STATUS
  1.9118 -echo '  :' >>$CONFIG_STATUS
  1.9119 -rm -f conftest.tail
  1.9120 -while grep . conftest.defines >/dev/null
  1.9121 -do
  1.9122 -  # Write a limited-size here document to $tmp/defines.sed.
  1.9123 -  echo '  cat >$tmp/defines.sed <<CEOF' >>$CONFIG_STATUS
  1.9124 -  # Speed up: don't consider the non `#define' lines.
  1.9125 -  echo '/^[	 ]*#[	 ]*define/!b' >>$CONFIG_STATUS
  1.9126 -  # Work around the forget-to-reset-the-flag bug.
  1.9127 -  echo 't clr' >>$CONFIG_STATUS
  1.9128 -  echo ': clr' >>$CONFIG_STATUS
  1.9129 -  sed ${ac_max_here_lines}q conftest.defines >>$CONFIG_STATUS
  1.9130 +# (The regexp can be short, since the line contains either #define or #undef.)
  1.9131 +echo 's/ $//
  1.9132 +s,^[	 #]*u.*,/* & */,' >>conftest.defines
  1.9133 +
  1.9134 +# Break up conftest.defines:
  1.9135 +ac_max_sed_lines=50
  1.9136 +
  1.9137 +# First sed command is:	 sed -f defines.sed $ac_file_inputs >"$tmp/out1"
  1.9138 +# Second one is:	 sed -f defines.sed "$tmp/out1" >"$tmp/out2"
  1.9139 +# Third one will be:	 sed -f defines.sed "$tmp/out2" >"$tmp/out1"
  1.9140 +# et cetera.
  1.9141 +ac_in='$ac_file_inputs'
  1.9142 +ac_out='"$tmp/out1"'
  1.9143 +ac_nxt='"$tmp/out2"'
  1.9144 +
  1.9145 +while :
  1.9146 +do
  1.9147 +  # Write a here document:
  1.9148 +    cat >>$CONFIG_STATUS <<_ACEOF
  1.9149 +    # First, check the format of the line:
  1.9150 +    cat >"\$tmp/defines.sed" <<\\CEOF
  1.9151 +/^[	 ]*#[	 ]*undef[	 ][	 ]*$ac_word_re[	 ]*\$/b def
  1.9152 +/^[	 ]*#[	 ]*define[	 ][	 ]*$ac_word_re[(	 ]/b def
  1.9153 +b
  1.9154 +:def
  1.9155 +_ACEOF
  1.9156 +  sed ${ac_max_sed_lines}q conftest.defines >>$CONFIG_STATUS
  1.9157    echo 'CEOF
  1.9158 -  sed -f $tmp/defines.sed $tmp/in >$tmp/out
  1.9159 -  rm -f $tmp/in
  1.9160 -  mv $tmp/out $tmp/in
  1.9161 -' >>$CONFIG_STATUS
  1.9162 -  sed 1,${ac_max_here_lines}d conftest.defines >conftest.tail
  1.9163 +    sed -f "$tmp/defines.sed"' "$ac_in >$ac_out" >>$CONFIG_STATUS
  1.9164 +  ac_in=$ac_out; ac_out=$ac_nxt; ac_nxt=$ac_in
  1.9165 +  sed 1,${ac_max_sed_lines}d conftest.defines >conftest.tail
  1.9166 +  grep . conftest.tail >/dev/null || break
  1.9167    rm -f conftest.defines
  1.9168    mv conftest.tail conftest.defines
  1.9169  done
  1.9170 -rm -f conftest.defines
  1.9171 -echo '  fi # grep' >>$CONFIG_STATUS
  1.9172 -echo >>$CONFIG_STATUS
  1.9173 -
  1.9174 -# Break up conftest.undefs because some shells have a limit on the size
  1.9175 -# of here documents, and old seds have small limits too (100 cmds).
  1.9176 -echo '  # Handle all the #undef templates' >>$CONFIG_STATUS
  1.9177 -rm -f conftest.tail
  1.9178 -while grep . conftest.undefs >/dev/null
  1.9179 -do
  1.9180 -  # Write a limited-size here document to $tmp/undefs.sed.
  1.9181 -  echo '  cat >$tmp/undefs.sed <<CEOF' >>$CONFIG_STATUS
  1.9182 -  # Speed up: don't consider the non `#undef'
  1.9183 -  echo '/^[	 ]*#[	 ]*undef/!b' >>$CONFIG_STATUS
  1.9184 -  # Work around the forget-to-reset-the-flag bug.
  1.9185 -  echo 't clr' >>$CONFIG_STATUS
  1.9186 -  echo ': clr' >>$CONFIG_STATUS
  1.9187 -  sed ${ac_max_here_lines}q conftest.undefs >>$CONFIG_STATUS
  1.9188 -  echo 'CEOF
  1.9189 -  sed -f $tmp/undefs.sed $tmp/in >$tmp/out
  1.9190 -  rm -f $tmp/in
  1.9191 -  mv $tmp/out $tmp/in
  1.9192 -' >>$CONFIG_STATUS
  1.9193 -  sed 1,${ac_max_here_lines}d conftest.undefs >conftest.tail
  1.9194 -  rm -f conftest.undefs
  1.9195 -  mv conftest.tail conftest.undefs
  1.9196 -done
  1.9197 -rm -f conftest.undefs
  1.9198 -
  1.9199 -cat >>$CONFIG_STATUS <<\_ACEOF
  1.9200 -  # Let's still pretend it is `configure' which instantiates (i.e., don't
  1.9201 -  # use $as_me), people would be surprised to read:
  1.9202 -  #    /* config.h.  Generated by config.status.  */
  1.9203 -  if test x"$ac_file" = x-; then
  1.9204 -    echo "/* Generated by configure.  */" >$tmp/config.h
  1.9205 -  else
  1.9206 -    echo "/* $ac_file.  Generated by configure.  */" >$tmp/config.h
  1.9207 -  fi
  1.9208 -  cat $tmp/in >>$tmp/config.h
  1.9209 -  rm -f $tmp/in
  1.9210 +rm -f conftest.defines conftest.tail
  1.9211 +
  1.9212 +echo "ac_result=$ac_in" >>$CONFIG_STATUS
  1.9213 +cat >>$CONFIG_STATUS <<\_ACEOF
  1.9214    if test x"$ac_file" != x-; then
  1.9215 -    if diff $ac_file $tmp/config.h >/dev/null 2>&1; then
  1.9216 +    echo "/* $configure_input  */" >"$tmp/config.h"
  1.9217 +    cat "$ac_result" >>"$tmp/config.h"
  1.9218 +    if diff $ac_file "$tmp/config.h" >/dev/null 2>&1; then
  1.9219        { echo "$as_me:$LINENO: $ac_file is unchanged" >&5
  1.9220  echo "$as_me: $ac_file is unchanged" >&6;}
  1.9221      else
  1.9222 -      ac_dir=`(dirname "$ac_file") 2>/dev/null ||
  1.9223 -$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
  1.9224 -	 X"$ac_file" : 'X\(//\)[^/]' \| \
  1.9225 -	 X"$ac_file" : 'X\(//\)$' \| \
  1.9226 -	 X"$ac_file" : 'X\(/\)' \| \
  1.9227 -	 .     : '\(.\)' 2>/dev/null ||
  1.9228 -echo X"$ac_file" |
  1.9229 -    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
  1.9230 -  	  /^X\(\/\/\)[^/].*/{ s//\1/; q; }
  1.9231 -  	  /^X\(\/\/\)$/{ s//\1/; q; }
  1.9232 -  	  /^X\(\/\).*/{ s//\1/; q; }
  1.9233 -  	  s/.*/./; q'`
  1.9234 -      { if $as_mkdir_p; then
  1.9235 -    mkdir -p "$ac_dir"
  1.9236 -  else
  1.9237 -    as_dir="$ac_dir"
  1.9238 -    as_dirs=
  1.9239 -    while test ! -d "$as_dir"; do
  1.9240 -      as_dirs="$as_dir $as_dirs"
  1.9241 -      as_dir=`(dirname "$as_dir") 2>/dev/null ||
  1.9242 -$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
  1.9243 -	 X"$as_dir" : 'X\(//\)[^/]' \| \
  1.9244 -	 X"$as_dir" : 'X\(//\)$' \| \
  1.9245 -	 X"$as_dir" : 'X\(/\)' \| \
  1.9246 -	 .     : '\(.\)' 2>/dev/null ||
  1.9247 -echo X"$as_dir" |
  1.9248 -    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
  1.9249 -  	  /^X\(\/\/\)[^/].*/{ s//\1/; q; }
  1.9250 -  	  /^X\(\/\/\)$/{ s//\1/; q; }
  1.9251 -  	  /^X\(\/\).*/{ s//\1/; q; }
  1.9252 -  	  s/.*/./; q'`
  1.9253 -    done
  1.9254 -    test ! -n "$as_dirs" || mkdir $as_dirs
  1.9255 -  fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
  1.9256 -echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
  1.9257 -   { (exit 1); exit 1; }; }; }
  1.9258 -
  1.9259        rm -f $ac_file
  1.9260 -      mv $tmp/config.h $ac_file
  1.9261 -    fi
  1.9262 -  else
  1.9263 -    cat $tmp/config.h
  1.9264 -    rm -f $tmp/config.h
  1.9265 -  fi
  1.9266 +      mv "$tmp/config.h" $ac_file
  1.9267 +    fi
  1.9268 +  else
  1.9269 +    echo "/* $configure_input  */"
  1.9270 +    cat "$ac_result"
  1.9271 +  fi
  1.9272 +  rm -f "$tmp/out12"
  1.9273  # Compute $ac_file's index in $config_headers.
  1.9274  _am_stamp_count=1
  1.9275  for _am_header in $config_headers :; do
  1.9276 @@ -7372,135 +8400,39 @@
  1.9277        _am_stamp_count=`expr $_am_stamp_count + 1` ;;
  1.9278    esac
  1.9279  done
  1.9280 -echo "timestamp for $ac_file" >`(dirname $ac_file) 2>/dev/null ||
  1.9281 +echo "timestamp for $ac_file" >`$as_dirname -- $ac_file ||
  1.9282  $as_expr X$ac_file : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
  1.9283  	 X$ac_file : 'X\(//\)[^/]' \| \
  1.9284  	 X$ac_file : 'X\(//\)$' \| \
  1.9285 -	 X$ac_file : 'X\(/\)' \| \
  1.9286 -	 .     : '\(.\)' 2>/dev/null ||
  1.9287 +	 X$ac_file : 'X\(/\)' \| . 2>/dev/null ||
  1.9288  echo X$ac_file |
  1.9289 -    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
  1.9290 -  	  /^X\(\/\/\)[^/].*/{ s//\1/; q; }
  1.9291 -  	  /^X\(\/\/\)$/{ s//\1/; q; }
  1.9292 -  	  /^X\(\/\).*/{ s//\1/; q; }
  1.9293 -  	  s/.*/./; q'`/stamp-h$_am_stamp_count
  1.9294 -done
  1.9295 -_ACEOF
  1.9296 -cat >>$CONFIG_STATUS <<\_ACEOF
  1.9297 -
  1.9298 -#
  1.9299 -# CONFIG_COMMANDS section.
  1.9300 -#
  1.9301 -for ac_file in : $CONFIG_COMMANDS; do test "x$ac_file" = x: && continue
  1.9302 -  ac_dest=`echo "$ac_file" | sed 's,:.*,,'`
  1.9303 -  ac_source=`echo "$ac_file" | sed 's,[^:]*:,,'`
  1.9304 -  ac_dir=`(dirname "$ac_dest") 2>/dev/null ||
  1.9305 -$as_expr X"$ac_dest" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
  1.9306 -	 X"$ac_dest" : 'X\(//\)[^/]' \| \
  1.9307 -	 X"$ac_dest" : 'X\(//\)$' \| \
  1.9308 -	 X"$ac_dest" : 'X\(/\)' \| \
  1.9309 -	 .     : '\(.\)' 2>/dev/null ||
  1.9310 -echo X"$ac_dest" |
  1.9311 -    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
  1.9312 -  	  /^X\(\/\/\)[^/].*/{ s//\1/; q; }
  1.9313 -  	  /^X\(\/\/\)$/{ s//\1/; q; }
  1.9314 -  	  /^X\(\/\).*/{ s//\1/; q; }
  1.9315 -  	  s/.*/./; q'`
  1.9316 -  { if $as_mkdir_p; then
  1.9317 -    mkdir -p "$ac_dir"
  1.9318 -  else
  1.9319 -    as_dir="$ac_dir"
  1.9320 -    as_dirs=
  1.9321 -    while test ! -d "$as_dir"; do
  1.9322 -      as_dirs="$as_dir $as_dirs"
  1.9323 -      as_dir=`(dirname "$as_dir") 2>/dev/null ||
  1.9324 -$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
  1.9325 -	 X"$as_dir" : 'X\(//\)[^/]' \| \
  1.9326 -	 X"$as_dir" : 'X\(//\)$' \| \
  1.9327 -	 X"$as_dir" : 'X\(/\)' \| \
  1.9328 -	 .     : '\(.\)' 2>/dev/null ||
  1.9329 -echo X"$as_dir" |
  1.9330 -    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
  1.9331 -  	  /^X\(\/\/\)[^/].*/{ s//\1/; q; }
  1.9332 -  	  /^X\(\/\/\)$/{ s//\1/; q; }
  1.9333 -  	  /^X\(\/\).*/{ s//\1/; q; }
  1.9334 -  	  s/.*/./; q'`
  1.9335 -    done
  1.9336 -    test ! -n "$as_dirs" || mkdir $as_dirs
  1.9337 -  fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
  1.9338 -echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
  1.9339 -   { (exit 1); exit 1; }; }; }
  1.9340 -
  1.9341 -  ac_builddir=.
  1.9342 -
  1.9343 -if test "$ac_dir" != .; then
  1.9344 -  ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
  1.9345 -  # A "../" for each directory in $ac_dir_suffix.
  1.9346 -  ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'`
  1.9347 -else
  1.9348 -  ac_dir_suffix= ac_top_builddir=
  1.9349 -fi
  1.9350 -
  1.9351 -case $srcdir in
  1.9352 -  .)  # No --srcdir option.  We are building in place.
  1.9353 -    ac_srcdir=.
  1.9354 -    if test -z "$ac_top_builddir"; then
  1.9355 -       ac_top_srcdir=.
  1.9356 -    else
  1.9357 -       ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'`
  1.9358 -    fi ;;
  1.9359 -  [\\/]* | ?:[\\/]* )  # Absolute path.
  1.9360 -    ac_srcdir=$srcdir$ac_dir_suffix;
  1.9361 -    ac_top_srcdir=$srcdir ;;
  1.9362 -  *) # Relative path.
  1.9363 -    ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
  1.9364 -    ac_top_srcdir=$ac_top_builddir$srcdir ;;
  1.9365 -esac
  1.9366 -
  1.9367 -# Do not use `cd foo && pwd` to compute absolute paths, because
  1.9368 -# the directories may not exist.
  1.9369 -case `pwd` in
  1.9370 -.) ac_abs_builddir="$ac_dir";;
  1.9371 -*)
  1.9372 -  case "$ac_dir" in
  1.9373 -  .) ac_abs_builddir=`pwd`;;
  1.9374 -  [\\/]* | ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
  1.9375 -  *) ac_abs_builddir=`pwd`/"$ac_dir";;
  1.9376 -  esac;;
  1.9377 -esac
  1.9378 -case $ac_abs_builddir in
  1.9379 -.) ac_abs_top_builddir=${ac_top_builddir}.;;
  1.9380 -*)
  1.9381 -  case ${ac_top_builddir}. in
  1.9382 -  .) ac_abs_top_builddir=$ac_abs_builddir;;
  1.9383 -  [\\/]* | ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
  1.9384 -  *) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
  1.9385 -  esac;;
  1.9386 -esac
  1.9387 -case $ac_abs_builddir in
  1.9388 -.) ac_abs_srcdir=$ac_srcdir;;
  1.9389 -*)
  1.9390 -  case $ac_srcdir in
  1.9391 -  .) ac_abs_srcdir=$ac_abs_builddir;;
  1.9392 -  [\\/]* | ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
  1.9393 -  *) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
  1.9394 -  esac;;
  1.9395 -esac
  1.9396 -case $ac_abs_builddir in
  1.9397 -.) ac_abs_top_srcdir=$ac_top_srcdir;;
  1.9398 -*)
  1.9399 -  case $ac_top_srcdir in
  1.9400 -  .) ac_abs_top_srcdir=$ac_abs_builddir;;
  1.9401 -  [\\/]* | ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
  1.9402 -  *) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
  1.9403 -  esac;;
  1.9404 -esac
  1.9405 -
  1.9406 -
  1.9407 -  { echo "$as_me:$LINENO: executing $ac_dest commands" >&5
  1.9408 -echo "$as_me: executing $ac_dest commands" >&6;}
  1.9409 -  case $ac_dest in
  1.9410 -    depfiles ) test x"$AMDEP_TRUE" != x"" || for mf in $CONFIG_FILES; do
  1.9411 +    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
  1.9412 +	    s//\1/
  1.9413 +	    q
  1.9414 +	  }
  1.9415 +	  /^X\(\/\/\)[^/].*/{
  1.9416 +	    s//\1/
  1.9417 +	    q
  1.9418 +	  }
  1.9419 +	  /^X\(\/\/\)$/{
  1.9420 +	    s//\1/
  1.9421 +	    q
  1.9422 +	  }
  1.9423 +	  /^X\(\/\).*/{
  1.9424 +	    s//\1/
  1.9425 +	    q
  1.9426 +	  }
  1.9427 +	  s/.*/./; q'`/stamp-h$_am_stamp_count
  1.9428 + ;;
  1.9429 +
  1.9430 +  :C)  { echo "$as_me:$LINENO: executing $ac_file commands" >&5
  1.9431 +echo "$as_me: executing $ac_file commands" >&6;}
  1.9432 + ;;
  1.9433 +  esac
  1.9434 +
  1.9435 +
  1.9436 +  case $ac_file$ac_mode in
  1.9437 +    "depfiles":C) test x"$AMDEP_TRUE" != x"" || for mf in $CONFIG_FILES; do
  1.9438    # Strip MF so we end up with the name of the file.
  1.9439    mf=`echo "$mf" | sed -e 's/:.*$//'`
  1.9440    # Check whether this is an Automake generated Makefile or not.
  1.9441 @@ -7510,18 +8442,29 @@
  1.9442    # each Makefile.in and add a new line on top of each file to say so.
  1.9443    # So let's grep whole file.
  1.9444    if grep '^#.*generated by automake' $mf > /dev/null 2>&1; then
  1.9445 -    dirpart=`(dirname "$mf") 2>/dev/null ||
  1.9446 +    dirpart=`$as_dirname -- "$mf" ||
  1.9447  $as_expr X"$mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
  1.9448  	 X"$mf" : 'X\(//\)[^/]' \| \
  1.9449  	 X"$mf" : 'X\(//\)$' \| \
  1.9450 -	 X"$mf" : 'X\(/\)' \| \
  1.9451 -	 .     : '\(.\)' 2>/dev/null ||
  1.9452 +	 X"$mf" : 'X\(/\)' \| . 2>/dev/null ||
  1.9453  echo X"$mf" |
  1.9454 -    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
  1.9455 -  	  /^X\(\/\/\)[^/].*/{ s//\1/; q; }
  1.9456 -  	  /^X\(\/\/\)$/{ s//\1/; q; }
  1.9457 -  	  /^X\(\/\).*/{ s//\1/; q; }
  1.9458 -  	  s/.*/./; q'`
  1.9459 +    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
  1.9460 +	    s//\1/
  1.9461 +	    q
  1.9462 +	  }
  1.9463 +	  /^X\(\/\/\)[^/].*/{
  1.9464 +	    s//\1/
  1.9465 +	    q
  1.9466 +	  }
  1.9467 +	  /^X\(\/\/\)$/{
  1.9468 +	    s//\1/
  1.9469 +	    q
  1.9470 +	  }
  1.9471 +	  /^X\(\/\).*/{
  1.9472 +	    s//\1/
  1.9473 +	    q
  1.9474 +	  }
  1.9475 +	  s/.*/./; q'`
  1.9476    else
  1.9477      continue
  1.9478    fi
  1.9479 @@ -7549,56 +8492,82 @@
  1.9480         sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g' -e 's/\$U/'"$U"'/g'`; do
  1.9481      # Make sure the directory exists.
  1.9482      test -f "$dirpart/$file" && continue
  1.9483 -    fdir=`(dirname "$file") 2>/dev/null ||
  1.9484 +    fdir=`$as_dirname -- "$file" ||
  1.9485  $as_expr X"$file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
  1.9486  	 X"$file" : 'X\(//\)[^/]' \| \
  1.9487  	 X"$file" : 'X\(//\)$' \| \
  1.9488 -	 X"$file" : 'X\(/\)' \| \
  1.9489 -	 .     : '\(.\)' 2>/dev/null ||
  1.9490 +	 X"$file" : 'X\(/\)' \| . 2>/dev/null ||
  1.9491  echo X"$file" |
  1.9492 -    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
  1.9493 -  	  /^X\(\/\/\)[^/].*/{ s//\1/; q; }
  1.9494 -  	  /^X\(\/\/\)$/{ s//\1/; q; }
  1.9495 -  	  /^X\(\/\).*/{ s//\1/; q; }
  1.9496 -  	  s/.*/./; q'`
  1.9497 -    { if $as_mkdir_p; then
  1.9498 -    mkdir -p $dirpart/$fdir
  1.9499 -  else
  1.9500 -    as_dir=$dirpart/$fdir
  1.9501 +    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
  1.9502 +	    s//\1/
  1.9503 +	    q
  1.9504 +	  }
  1.9505 +	  /^X\(\/\/\)[^/].*/{
  1.9506 +	    s//\1/
  1.9507 +	    q
  1.9508 +	  }
  1.9509 +	  /^X\(\/\/\)$/{
  1.9510 +	    s//\1/
  1.9511 +	    q
  1.9512 +	  }
  1.9513 +	  /^X\(\/\).*/{
  1.9514 +	    s//\1/
  1.9515 +	    q
  1.9516 +	  }
  1.9517 +	  s/.*/./; q'`
  1.9518 +    { as_dir=$dirpart/$fdir
  1.9519 +  case $as_dir in #(
  1.9520 +  -*) as_dir=./$as_dir;;
  1.9521 +  esac
  1.9522 +  test -d "$as_dir" || { $as_mkdir_p && mkdir -p "$as_dir"; } || {
  1.9523      as_dirs=
  1.9524 -    while test ! -d "$as_dir"; do
  1.9525 -      as_dirs="$as_dir $as_dirs"
  1.9526 -      as_dir=`(dirname "$as_dir") 2>/dev/null ||
  1.9527 +    while :; do
  1.9528 +      case $as_dir in #(
  1.9529 +      *\'*) as_qdir=`echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #(
  1.9530 +      *) as_qdir=$as_dir;;
  1.9531 +      esac
  1.9532 +      as_dirs="'$as_qdir' $as_dirs"
  1.9533 +      as_dir=`$as_dirname -- "$as_dir" ||
  1.9534  $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
  1.9535  	 X"$as_dir" : 'X\(//\)[^/]' \| \
  1.9536  	 X"$as_dir" : 'X\(//\)$' \| \
  1.9537 -	 X"$as_dir" : 'X\(/\)' \| \
  1.9538 -	 .     : '\(.\)' 2>/dev/null ||
  1.9539 +	 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
  1.9540  echo X"$as_dir" |
  1.9541 -    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
  1.9542 -  	  /^X\(\/\/\)[^/].*/{ s//\1/; q; }
  1.9543 -  	  /^X\(\/\/\)$/{ s//\1/; q; }
  1.9544 -  	  /^X\(\/\).*/{ s//\1/; q; }
  1.9545 -  	  s/.*/./; q'`
  1.9546 +    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
  1.9547 +	    s//\1/
  1.9548 +	    q
  1.9549 +	  }
  1.9550 +	  /^X\(\/\/\)[^/].*/{
  1.9551 +	    s//\1/
  1.9552 +	    q
  1.9553 +	  }
  1.9554 +	  /^X\(\/\/\)$/{
  1.9555 +	    s//\1/
  1.9556 +	    q
  1.9557 +	  }
  1.9558 +	  /^X\(\/\).*/{
  1.9559 +	    s//\1/
  1.9560 +	    q
  1.9561 +	  }
  1.9562 +	  s/.*/./; q'`
  1.9563 +      test -d "$as_dir" && break
  1.9564      done
  1.9565 -    test ! -n "$as_dirs" || mkdir $as_dirs
  1.9566 -  fi || { { echo "$as_me:$LINENO: error: cannot create directory $dirpart/$fdir" >&5
  1.9567 -echo "$as_me: error: cannot create directory $dirpart/$fdir" >&2;}
  1.9568 +    test -z "$as_dirs" || eval "mkdir $as_dirs"
  1.9569 +  } || test -d "$as_dir" || { { echo "$as_me:$LINENO: error: cannot create directory $as_dir" >&5
  1.9570 +echo "$as_me: error: cannot create directory $as_dir" >&2;}
  1.9571     { (exit 1); exit 1; }; }; }
  1.9572 -
  1.9573      # echo "creating $dirpart/$file"
  1.9574      echo '# dummy' > "$dirpart/$file"
  1.9575    done
  1.9576  done
  1.9577   ;;
  1.9578 -    default-1 ) case "$CONFIG_FILES" in *po/Makefile.in*)
  1.9579 +    "default-1":C) case "$CONFIG_FILES" in *po/Makefile.in*)
  1.9580          sed -e "/POTFILES =/r po/POTFILES" po/Makefile.in > po/Makefile
  1.9581        esac ;;
  1.9582 -  esac
  1.9583 -done
  1.9584 -_ACEOF
  1.9585 -
  1.9586 -cat >>$CONFIG_STATUS <<\_ACEOF
  1.9587 +
  1.9588 +  esac
  1.9589 +done # for ac_tag
  1.9590 +
  1.9591  
  1.9592  { (exit 0); exit 0; }
  1.9593  _ACEOF