intl/configure

   1 #! /bin/sh
   2 # Guess values for system-dependent variables and create Makefiles.
   3 # Generated by GNU Autoconf 2.69.
   4 #
   5 #
   6 # Copyright (C) 1992-1996, 1998-2012 Free Software Foundation, Inc.
   7 #
   8 #
   9 # This configure script is free software; the Free Software Foundation
  10 # gives unlimited permission to copy, distribute and modify it.
  11 ## -------------------- ##
  12 ## M4sh Initialization. ##
  13 ## -------------------- ##
  14
  15 # Be more Bourne compatible
  16 DUALCASE=1; export DUALCASE # for MKS sh
  17 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
  18   emulate sh
  19   NULLCMD=:
  20   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
  21   # is contrary to our usage.  Disable this feature.
  22   alias -g '${1+"$@"}'='"$@"'
  23   setopt NO_GLOB_SUBST
  24 else
  25   case `(set -o) 2>/dev/null` in #(
  26   *posix*) :
  27     set -o posix ;; #(
  28   *) :
  29      ;;
  30 esac
  31 fi
  32
  33
  34 as_nl='
  35 '
  36 export as_nl
  37 # Printing a long string crashes Solaris 7 /usr/bin/printf.
  38 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
  39 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
  40 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
  41 # Prefer a ksh shell builtin over an external printf program on Solaris,
  42 # but without wasting forks for bash or zsh.
  43 if test -z "$BASH_VERSION$ZSH_VERSION" \
  44     && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
  45   as_echo='print -r --'
  46   as_echo_n='print -rn --'
  47 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
  48   as_echo='printf %s\n'
  49   as_echo_n='printf %s'
  50 else
  51   if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
  52     as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
  53     as_echo_n='/usr/ucb/echo -n'
  54   else
  55     as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
  56     as_echo_n_body='eval
  57       arg=$1;
  58       case $arg in #(
  59       *"$as_nl"*)
  60         expr "X$arg" : "X\\(.*\\)$as_nl";
  61         arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
  62       esac;
  63       expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
  64     '
  65     export as_echo_n_body
  66     as_echo_n='sh -c $as_echo_n_body as_echo'
  67   fi
  68   export as_echo_body
  69   as_echo='sh -c $as_echo_body as_echo'
  70 fi
  71
  72 # The user is always right.
  73 if test "${PATH_SEPARATOR+set}" != set; then
  74   PATH_SEPARATOR=:
  75   (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
  76     (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
  77       PATH_SEPARATOR=';'
  78   }
  79 fi
  80
  81
  82 # IFS
  83 # We need space, tab and new line, in precisely that order.  Quoting is
  84 # there to prevent editors from complaining about space-tab.
  85 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
  86 # splitting by setting IFS to empty value.)
  87 IFS=" ""        $as_nl"
  88
  89 # Find who we are.  Look in the path if we contain no directory separator.
  90 as_myself=
  91 case $0 in #((
  92   *[\\/]* ) as_myself=$0 ;;
  93   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  94 for as_dir in $PATH
  95 do
  96   IFS=$as_save_IFS
  97   test -z "$as_dir" && as_dir=.
  98     test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
  99   done
 100 IFS=$as_save_IFS
 101
 102      ;;
 103 esac
 104 # We did not find ourselves, most probably we were run as `sh COMMAND'
 105 # in which case we are not to be found in the path.
 106 if test "x$as_myself" = x; then
 107   as_myself=$0
 108 fi
 109 if test ! -f "$as_myself"; then
 110   $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
 111   exit 1
 112 fi
 113
 114 # Unset variables that we do not need and which cause bugs (e.g. in
 115 # pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
 116 # suppresses any "Segmentation fault" message there.  '((' could
 117 # trigger a bug in pdksh 5.2.14.
 118 for as_var in BASH_ENV ENV MAIL MAILPATH
 119 do eval test x\${$as_var+set} = xset \
 120   && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
 121 done
 122 PS1='$ '
 123 PS2='> '
 124 PS4='+ '
 125
 126 # NLS nuisances.
 127 LC_ALL=C
 128 export LC_ALL
 129 LANGUAGE=C
 130 export LANGUAGE
 131
 132 # CDPATH.
 133 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
 134
 135 # Use a proper internal environment variable to ensure we don't fall
 136   # into an infinite loop, continuously re-executing ourselves.
 137   if test x"${_as_can_reexec}" != xno && test "x$CONFIG_SHELL" != x; then
 138     _as_can_reexec=no; export _as_can_reexec;
 139     # We cannot yet assume a decent shell, so we have to provide a
 140 # neutralization value for shells without unset; and this also
 141 # works around shells that cannot unset nonexistent variables.
 142 # Preserve -v and -x to the replacement shell.
 143 BASH_ENV=/dev/null
 144 ENV=/dev/null
 145 (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
 146 case $- in # ((((
 147   *v*x* | *x*v* ) as_opts=-vx ;;
 148   *v* ) as_opts=-v ;;
 149   *x* ) as_opts=-x ;;
 150   * ) as_opts= ;;
 151 esac
 152 exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"}
 153 # Admittedly, this is quite paranoid, since all the known shells bail
 154 # out after a failed `exec'.
 155 $as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2
 156 as_fn_exit 255
 157   fi
 158   # We don't want this to propagate to other subprocesses.
 159           { _as_can_reexec=; unset _as_can_reexec;}
 160 if test "x$CONFIG_SHELL" = x; then
 161   as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then :
 162   emulate sh
 163   NULLCMD=:
 164   # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which
 165   # is contrary to our usage.  Disable this feature.
 166   alias -g '\${1+\"\$@\"}'='\"\$@\"'
 167   setopt NO_GLOB_SUBST
 168 else
 169   case \`(set -o) 2>/dev/null\` in #(
 170   *posix*) :
 171     set -o posix ;; #(
 172   *) :
 173      ;;
 174 esac
 175 fi
 176 "
 177   as_required="as_fn_return () { (exit \$1); }
 178 as_fn_success () { as_fn_return 0; }
 179 as_fn_failure () { as_fn_return 1; }
 180 as_fn_ret_success () { return 0; }
 181 as_fn_ret_failure () { return 1; }
 182
 183 exitcode=0
 184 as_fn_success || { exitcode=1; echo as_fn_success failed.; }
 185 as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; }
 186 as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; }
 187 as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; }
 188 if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then :
 189
 190 else
 191   exitcode=1; echo positional parameters were not saved.
 192 fi
 193 test x\$exitcode = x0 || exit 1
 194 test -x / || exit 1"
 195   as_suggested="  as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO
 196   as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO
 197   eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" &&
 198   test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1
 199 test \$(( 1 + 1 )) = 2 || exit 1"
 200   if (eval "$as_required") 2>/dev/null; then :
 201   as_have_required=yes
 202 else
 203   as_have_required=no
 204 fi
 205   if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then :
 206
 207 else
 208   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 209 as_found=false
 210 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
 211 do
 212   IFS=$as_save_IFS
 213   test -z "$as_dir" && as_dir=.
 214   as_found=:
 215   case $as_dir in #(
 216          /*)
 217            for as_base in sh bash ksh sh5; do
 218              # Try only shells that exist, to save several forks.
 219              as_shell=$as_dir/$as_base
 220              if { test -f "$as_shell" || test -f "$as_shell.exe"; } &&
 221                     { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then :
 222   CONFIG_SHELL=$as_shell as_have_required=yes
 223                    if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then :
 224   break 2
 225 fi
 226 fi
 227            done;;
 228        esac
 229   as_found=false
 230 done
 231 $as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } &&
 232               { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then :
 233   CONFIG_SHELL=$SHELL as_have_required=yes
 234 fi; }
 235 IFS=$as_save_IFS
 236
 237
 238       if test "x$CONFIG_SHELL" != x; then :
 239   export CONFIG_SHELL
 240              # We cannot yet assume a decent shell, so we have to provide a
 241 # neutralization value for shells without unset; and this also
 242 # works around shells that cannot unset nonexistent variables.
 243 # Preserve -v and -x to the replacement shell.
 244 BASH_ENV=/dev/null
 245 ENV=/dev/null
 246 (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
 247 case $- in # ((((
 248   *v*x* | *x*v* ) as_opts=-vx ;;
 249   *v* ) as_opts=-v ;;
 250   *x* ) as_opts=-x ;;
 251   * ) as_opts= ;;
 252 esac
 253 exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"}
 254 # Admittedly, this is quite paranoid, since all the known shells bail
 255 # out after a failed `exec'.
 256 $as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2
 257 exit 255
 258 fi
 259
 260     if test x$as_have_required = xno; then :
 261   $as_echo "$0: This script requires a shell more modern than all"
 262   $as_echo "$0: the shells that I found on your system."
 263   if test x${ZSH_VERSION+set} = xset ; then
 264     $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should"
 265     $as_echo "$0: be upgraded to zsh 4.3.4 or later."
 266   else
 267     $as_echo "$0: Please tell bug-autoconf@gnu.org about your system,
 268 $0: including any error possibly output before this
 269 $0: message. Then install a modern shell, or manually run
 270 $0: the script under such a shell if you do have one."
 271   fi
 272   exit 1
 273 fi
 274 fi
 275 fi
 276 SHELL=${CONFIG_SHELL-/bin/sh}
 277 export SHELL
 278 # Unset more variables known to interfere with behavior of common tools.
 279 CLICOLOR_FORCE= GREP_OPTIONS=
 280 unset CLICOLOR_FORCE GREP_OPTIONS
 281
 282 ## --------------------- ##
 283 ## M4sh Shell Functions. ##
 284 ## --------------------- ##
 285 # as_fn_unset VAR
 286 # ---------------
 287 # Portably unset VAR.
 288 as_fn_unset ()
 289 {
 290   { eval $1=; unset $1;}
 291 }
 292 as_unset=as_fn_unset
 293
 294 # as_fn_set_status STATUS
 295 # -----------------------
 296 # Set $? to STATUS, without forking.
 297 as_fn_set_status ()
 298 {
 299   return $1
 300 } # as_fn_set_status
 301
 302 # as_fn_exit STATUS
 303 # -----------------
 304 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
 305 as_fn_exit ()
 306 {
 307   set +e
 308   as_fn_set_status $1
 309   exit $1
 310 } # as_fn_exit
 311
 312 # as_fn_mkdir_p
 313 # -------------
 314 # Create "$as_dir" as a directory, including parents if necessary.
 315 as_fn_mkdir_p ()
 316 {
 317
 318   case $as_dir in #(
 319   -*) as_dir=./$as_dir;;
 320   esac
 321   test -d "$as_dir" || eval $as_mkdir_p || {
 322     as_dirs=
 323     while :; do
 324       case $as_dir in #(
 325       *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
 326       *) as_qdir=$as_dir;;
 327       esac
 328       as_dirs="'$as_qdir' $as_dirs"
 329       as_dir=`$as_dirname -- "$as_dir" ||
 330 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
 331          X"$as_dir" : 'X\(//\)[^/]' \| \
 332          X"$as_dir" : 'X\(//\)$' \| \
 333          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
 334 $as_echo X"$as_dir" |
 335     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
 336             s//\1/
 337             q
 338           }
 339           /^X\(\/\/\)[^/].*/{
 340             s//\1/
 341             q
 342           }
 343           /^X\(\/\/\)$/{
 344             s//\1/
 345             q
 346           }
 347           /^X\(\/\).*/{
 348             s//\1/
 349             q
 350           }
 351           s/.*/./; q'`
 352       test -d "$as_dir" && break
 353     done
 354     test -z "$as_dirs" || eval "mkdir $as_dirs"
 355   } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
 356
 357
 358 } # as_fn_mkdir_p
 359
 360 # as_fn_executable_p FILE
 361 # -----------------------
 362 # Test if FILE is an executable regular file.
 363 as_fn_executable_p ()
 364 {
 365   test -f "$1" && test -x "$1"
 366 } # as_fn_executable_p
 367 # as_fn_append VAR VALUE
 368 # ----------------------
 369 # Append the text in VALUE to the end of the definition contained in VAR. Take
 370 # advantage of any shell optimizations that allow amortized linear growth over
 371 # repeated appends, instead of the typical quadratic growth present in naive
 372 # implementations.
 373 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
 374   eval 'as_fn_append ()
 375   {
 376     eval $1+=\$2
 377   }'
 378 else
 379   as_fn_append ()
 380   {
 381     eval $1=\$$1\$2
 382   }
 383 fi # as_fn_append
 384
 385 # as_fn_arith ARG...
 386 # ------------------
 387 # Perform arithmetic evaluation on the ARGs, and store the result in the
 388 # global $as_val. Take advantage of shells that can avoid forks. The arguments
 389 # must be portable across $(()) and expr.
 390 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
 391   eval 'as_fn_arith ()
 392   {
 393     as_val=$(( $* ))
 394   }'
 395 else
 396   as_fn_arith ()
 397   {
 398     as_val=`expr "$@" || test $? -eq 1`
 399   }
 400 fi # as_fn_arith
 401
 402
 403 # as_fn_error STATUS ERROR [LINENO LOG_FD]
 404 # ----------------------------------------
 405 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
 406 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
 407 # script with STATUS, using 1 if that was 0.
 408 as_fn_error ()
 409 {
 410   as_status=$1; test $as_status -eq 0 && as_status=1
 411   if test "$4"; then
 412     as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
 413     $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
 414   fi
 415   $as_echo "$as_me: error: $2" >&2
 416   as_fn_exit $as_status
 417 } # as_fn_error
 418
 419 if expr a : '\(a\)' >/dev/null 2>&1 &&
 420    test "X`expr 00001 : '.*\(...\)'`" = X001; then
 421   as_expr=expr
 422 else
 423   as_expr=false
 424 fi
 425
 426 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
 427   as_basename=basename
 428 else
 429   as_basename=false
 430 fi
 431
 432 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
 433   as_dirname=dirname
 434 else
 435   as_dirname=false
 436 fi
 437
 438 as_me=`$as_basename -- "$0" ||
 439 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
 440          X"$0" : 'X\(//\)$' \| \
 441          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
 442 $as_echo X/"$0" |
 443     sed '/^.*\/\([^/][^/]*\)\/*$/{
 444             s//\1/
 445             q
 446           }
 447           /^X\/\(\/\/\)$/{
 448             s//\1/
 449             q
 450           }
 451           /^X\/\(\/\).*/{
 452             s//\1/
 453             q
 454           }
 455           s/.*/./; q'`
 456
 457 # Avoid depending upon Character Ranges.
 458 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
 459 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
 460 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
 461 as_cr_digits='0123456789'
 462 as_cr_alnum=$as_cr_Letters$as_cr_digits
 463
 464
 465   as_lineno_1=$LINENO as_lineno_1a=$LINENO
 466   as_lineno_2=$LINENO as_lineno_2a=$LINENO
 467   eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" &&
 468   test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || {
 469   # Blame Lee E. McMahon (1931-1989) for sed's syntax.  :-)
 470   sed -n '
 471     p
 472     /[$]LINENO/=
 473   ' <$as_myself |
 474     sed '
 475       s/[$]LINENO.*/&-/
 476       t lineno
 477       b
 478       :lineno
 479       N
 480       :loop
 481       s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
 482       t loop
 483       s/-\n.*//
 484     ' >$as_me.lineno &&
 485   chmod +x "$as_me.lineno" ||
 486     { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; }
 487
 488   # If we had to re-execute with $CONFIG_SHELL, we're ensured to have
 489   # already done that, so ensure we don't try to do so again and fall
 490   # in an infinite loop.  This has already happened in practice.
 491   _as_can_reexec=no; export _as_can_reexec
 492   # Don't try to exec as it changes $[0], causing all sort of problems
 493   # (the dirname of $[0] is not the place where we might find the
 494   # original and so on.  Autoconf is especially sensitive to this).
 495   . "./$as_me.lineno"
 496   # Exit status is that of the last command.
 497   exit
 498 }
 499
 500 ECHO_C= ECHO_N= ECHO_T=
 501 case `echo -n x` in #(((((
 502 -n*)
 503   case `echo 'xy\c'` in
 504   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
 505   xy)  ECHO_C='\c';;
 506   *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
 507        ECHO_T=' ';;
 508   esac;;
 509 *)
 510   ECHO_N='-n';;
 511 esac
 512
 513 rm -f conf$$ conf$$.exe conf$$.file
 514 if test -d conf$$.dir; then
 515   rm -f conf$$.dir/conf$$.file
 516 else
 517   rm -f conf$$.dir
 518   mkdir conf$$.dir 2>/dev/null
 519 fi
 520 if (echo >conf$$.file) 2>/dev/null; then
 521   if ln -s conf$$.file conf$$ 2>/dev/null; then
 522     as_ln_s='ln -s'
 523     # ... but there are two gotchas:
 524     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
 525     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
 526     # In both cases, we have to default to `cp -pR'.
 527     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
 528       as_ln_s='cp -pR'
 529   elif ln conf$$.file conf$$ 2>/dev/null; then
 530     as_ln_s=ln
 531   else
 532     as_ln_s='cp -pR'
 533   fi
 534 else
 535   as_ln_s='cp -pR'
 536 fi
 537 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
 538 rmdir conf$$.dir 2>/dev/null
 539
 540 if mkdir -p . 2>/dev/null; then
 541   as_mkdir_p='mkdir -p "$as_dir"'
 542 else
 543   test -d ./-p && rmdir ./-p
 544   as_mkdir_p=false
 545 fi
 546
 547 as_test_x='test -x'
 548 as_executable_p=as_fn_executable_p
 549
 550 # Sed expression to map a string onto a valid CPP name.
 551 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
 552
 553 # Sed expression to map a string onto a valid variable name.
 554 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
 555
 556
 557 test -n "$DJDIR" || exec 7<&0 </dev/null
 558 exec 6>&1
 559
 560 # Name of the host.
 561 # hostname on some systems (SVR3.2, old GNU/Linux) returns a bogus exit status,
 562 # so uname gets run too.
 563 ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
 564
 565 #
 566 # Initializations.
 567 #
 568 ac_default_prefix=/usr/local
 569 ac_clean_files=
 570 ac_config_libobj_dir=.
 571 LIBOBJS=
 572 cross_compiling=no
 573 subdirs=
 574 MFLAGS=
 575 MAKEFLAGS=
 576
 577 # Identity of this package.
 578 PACKAGE_NAME=
 579 PACKAGE_TARNAME=
 580 PACKAGE_VERSION=
 581 PACKAGE_STRING=
 582 PACKAGE_BUGREPORT=
 583 PACKAGE_URL=
 584
 585 # Factoring default headers for most tests.
 586 ac_includes_default="\
 587 #include <stdio.h>
 588 #ifdef HAVE_SYS_TYPES_H
 589 # include <sys/types.h>
 590 #endif
 591 #ifdef HAVE_SYS_STAT_H
 592 # include <sys/stat.h>
 593 #endif
 594 #ifdef STDC_HEADERS
 595 # include <stdlib.h>
 596 # include <stddef.h>
 597 #else
 598 # ifdef HAVE_STDLIB_H
 599 #  include <stdlib.h>
 600 # endif
 601 #endif
 602 #ifdef HAVE_STRING_H
 603 # if !defined STDC_HEADERS && defined HAVE_MEMORY_H
 604 #  include <memory.h>
 605 # endif
 606 # include <string.h>
 607 #endif
 608 #ifdef HAVE_STRINGS_H
 609 # include <strings.h>
 610 #endif
 611 #ifdef HAVE_INTTYPES_H
 612 # include <inttypes.h>
 613 #endif
 614 #ifdef HAVE_STDINT_H
 615 # include <stdint.h>
 616 #endif
 617 #ifdef HAVE_UNISTD_H
 618 # include <unistd.h>
 619 #endif"
 620
 621 ac_unique_file="gettext.c"
 622 ac_header_list=
 623 ac_subst_vars='LTLIBOBJS
 624 LIBOBJS
 625 BISON3_NO
 626 BISON3_YES
 627 PICFLAG
 628 INCINTL
 629 LIBINTL_DEP
 630 MAINT
 631 AUTOHEADER
 632 AUTOCONF
 633 ACLOCAL
 634 POSUB
 635 LTLIBINTL
 636 LIBINTL
 637 INTLLIBS
 638 INTL_LIBTOOL_SUFFIX_PREFIX
 639 INTLOBJS
 640 GENCAT
 641 INSTOBJEXT
 642 DATADIRNAME
 643 CATOBJEXT
 644 USE_INCLUDED_LIBINTL
 645 BUILD_INCLUDED_LIBINTL
 646 INTLBISON
 647 LTLIBICONV
 648 LIBICONV
 649 GLIBC21
 650 ALLOCA
 651 RANLIB
 652 host_os
 653 host_vendor
 654 host_cpu
 655 host
 656 build_os
 657 build_vendor
 658 build_cpu
 659 build
 660 MSGMERGE
 661 XGETTEXT
 662 GMSGFMT
 663 MSGFMT
 664 USE_NLS
 665 MKINSTALLDIRS
 666 INSTALL_DATA
 667 INSTALL_SCRIPT
 668 INSTALL_PROGRAM
 669 SET_MAKE
 670 EGREP
 671 GREP
 672 CPP
 673 OBJEXT
 674 EXEEXT
 675 ac_ct_CC
 676 CPPFLAGS
 677 LDFLAGS
 678 CFLAGS
 679 CC
 680 target_alias
 681 host_alias
 682 build_alias
 683 LIBS
 684 ECHO_T
 685 ECHO_N
 686 ECHO_C
 687 DEFS
 688 mandir
 689 localedir
 690 libdir
 691 psdir
 692 pdfdir
 693 dvidir
 694 htmldir
 695 infodir
 696 docdir
 697 oldincludedir
 698 includedir
 699 localstatedir
 700 sharedstatedir
 701 sysconfdir
 702 datadir
 703 datarootdir
 704 libexecdir
 705 sbindir
 706 bindir
 707 program_transform_name
 708 prefix
 709 exec_prefix
 710 PACKAGE_URL
 711 PACKAGE_BUGREPORT
 712 PACKAGE_STRING
 713 PACKAGE_VERSION
 714 PACKAGE_TARNAME
 715 PACKAGE_NAME
 716 PATH_SEPARATOR
 717 SHELL'
 718 ac_subst_files=''
 719 ac_user_opts='
 720 enable_option_checking
 721 enable_nls
 722 with_gnu_ld
 723 enable_rpath
 724 with_libiconv_prefix
 725 with_libiconv_type
 726 with_included_gettext
 727 with_libintl_prefix
 728 with_libintl_type
 729 enable_maintainer_mode
 730 '
 731       ac_precious_vars='build_alias
 732 host_alias
 733 target_alias
 734 CC
 735 CFLAGS
 736 LDFLAGS
 737 LIBS
 738 CPPFLAGS
 739 CPP'
 740
 741
 742 # Initialize some variables set by options.
 743 ac_init_help=
 744 ac_init_version=false
 745 ac_unrecognized_opts=
 746 ac_unrecognized_sep=
 747 # The variables have the same names as the options, with
 748 # dashes changed to underlines.
 749 cache_file=/dev/null
 750 exec_prefix=NONE
 751 no_create=
 752 no_recursion=
 753 prefix=NONE
 754 program_prefix=NONE
 755 program_suffix=NONE
 756 program_transform_name=s,x,x,
 757 silent=
 758 site=
 759 srcdir=
 760 verbose=
 761 x_includes=NONE
 762 x_libraries=NONE
 763
 764 # Installation directory options.
 765 # These are left unexpanded so users can "make install exec_prefix=/foo"
 766 # and all the variables that are supposed to be based on exec_prefix
 767 # by default will actually change.
 768 # Use braces instead of parens because sh, perl, etc. also accept them.
 769 # (The list follows the same order as the GNU Coding Standards.)
 770 bindir='${exec_prefix}/bin'
 771 sbindir='${exec_prefix}/sbin'
 772 libexecdir='${exec_prefix}/libexec'
 773 datarootdir='${prefix}/share'
 774 datadir='${datarootdir}'
 775 sysconfdir='${prefix}/etc'
 776 sharedstatedir='${prefix}/com'
 777 localstatedir='${prefix}/var'
 778 includedir='${prefix}/include'
 779 oldincludedir='/usr/include'
 780 docdir='${datarootdir}/doc/${PACKAGE}'
 781 infodir='${datarootdir}/info'
 782 htmldir='${docdir}'
 783 dvidir='${docdir}'
 784 pdfdir='${docdir}'
 785 psdir='${docdir}'
 786 libdir='${exec_prefix}/lib'
 787 localedir='${datarootdir}/locale'
 788 mandir='${datarootdir}/man'
 789
 790 ac_prev=
 791 ac_dashdash=
 792 for ac_option
 793 do
 794   # If the previous option needs an argument, assign it.
 795   if test -n "$ac_prev"; then
 796     eval $ac_prev=\$ac_option
 797     ac_prev=
 798     continue
 799   fi
 800
 801   case $ac_option in
 802   *=?*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
 803   *=)   ac_optarg= ;;
 804   *)    ac_optarg=yes ;;
 805   esac
 806
 807   # Accept the important Cygnus configure options, so we can diagnose typos.
 808
 809   case $ac_dashdash$ac_option in
 810   --)
 811     ac_dashdash=yes ;;
 812
 813   -bindir | --bindir | --bindi | --bind | --bin | --bi)
 814     ac_prev=bindir ;;
 815   -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
 816     bindir=$ac_optarg ;;
 817
 818   -build | --build | --buil | --bui | --bu)
 819     ac_prev=build_alias ;;
 820   -build=* | --build=* | --buil=* | --bui=* | --bu=*)
 821     build_alias=$ac_optarg ;;
 822
 823   -cache-file | --cache-file | --cache-fil | --cache-fi \
 824   | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
 825     ac_prev=cache_file ;;
 826   -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
 827   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
 828     cache_file=$ac_optarg ;;
 829
 830   --config-cache | -C)
 831     cache_file=config.cache ;;
 832
 833   -datadir | --datadir | --datadi | --datad)
 834     ac_prev=datadir ;;
 835   -datadir=* | --datadir=* | --datadi=* | --datad=*)
 836     datadir=$ac_optarg ;;
 837
 838   -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
 839   | --dataroo | --dataro | --datar)
 840     ac_prev=datarootdir ;;
 841   -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
 842   | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
 843     datarootdir=$ac_optarg ;;
 844
 845   -disable-* | --disable-*)
 846     ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
 847     # Reject names that are not valid shell variable names.
 848     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
 849       as_fn_error $? "invalid feature name: $ac_useropt"
 850     ac_useropt_orig=$ac_useropt
 851     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
 852     case $ac_user_opts in
 853       *"
 854 "enable_$ac_useropt"
 855 "*) ;;
 856       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
 857          ac_unrecognized_sep=', ';;
 858     esac
 859     eval enable_$ac_useropt=no ;;
 860
 861   -docdir | --docdir | --docdi | --doc | --do)
 862     ac_prev=docdir ;;
 863   -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
 864     docdir=$ac_optarg ;;
 865
 866   -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
 867     ac_prev=dvidir ;;
 868   -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
 869     dvidir=$ac_optarg ;;
 870
 871   -enable-* | --enable-*)
 872     ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
 873     # Reject names that are not valid shell variable names.
 874     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
 875       as_fn_error $? "invalid feature name: $ac_useropt"
 876     ac_useropt_orig=$ac_useropt
 877     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
 878     case $ac_user_opts in
 879       *"
 880 "enable_$ac_useropt"
 881 "*) ;;
 882       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
 883          ac_unrecognized_sep=', ';;
 884     esac
 885     eval enable_$ac_useropt=\$ac_optarg ;;
 886
 887   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
 888   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
 889   | --exec | --exe | --ex)
 890     ac_prev=exec_prefix ;;
 891   -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
 892   | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
 893   | --exec=* | --exe=* | --ex=*)
 894     exec_prefix=$ac_optarg ;;
 895
 896   -gas | --gas | --ga | --g)
 897     # Obsolete; use --with-gas.
 898     with_gas=yes ;;
 899
 900   -help | --help | --hel | --he | -h)
 901     ac_init_help=long ;;
 902   -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
 903     ac_init_help=recursive ;;
 904   -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
 905     ac_init_help=short ;;
 906
 907   -host | --host | --hos | --ho)
 908     ac_prev=host_alias ;;
 909   -host=* | --host=* | --hos=* | --ho=*)
 910     host_alias=$ac_optarg ;;
 911
 912   -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
 913     ac_prev=htmldir ;;
 914   -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
 915   | --ht=*)
 916     htmldir=$ac_optarg ;;
 917
 918   -includedir | --includedir | --includedi | --included | --include \
 919   | --includ | --inclu | --incl | --inc)
 920     ac_prev=includedir ;;
 921   -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
 922   | --includ=* | --inclu=* | --incl=* | --inc=*)
 923     includedir=$ac_optarg ;;
 924
 925   -infodir | --infodir | --infodi | --infod | --info | --inf)
 926     ac_prev=infodir ;;
 927   -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
 928     infodir=$ac_optarg ;;
 929
 930   -libdir | --libdir | --libdi | --libd)
 931     ac_prev=libdir ;;
 932   -libdir=* | --libdir=* | --libdi=* | --libd=*)
 933     libdir=$ac_optarg ;;
 934
 935   -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
 936   | --libexe | --libex | --libe)
 937     ac_prev=libexecdir ;;
 938   -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
 939   | --libexe=* | --libex=* | --libe=*)
 940     libexecdir=$ac_optarg ;;
 941
 942   -localedir | --localedir | --localedi | --localed | --locale)
 943     ac_prev=localedir ;;
 944   -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
 945     localedir=$ac_optarg ;;
 946
 947   -localstatedir | --localstatedir | --localstatedi | --localstated \
 948   | --localstate | --localstat | --localsta | --localst | --locals)
 949     ac_prev=localstatedir ;;
 950   -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
 951   | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
 952     localstatedir=$ac_optarg ;;
 953
 954   -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
 955     ac_prev=mandir ;;
 956   -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
 957     mandir=$ac_optarg ;;
 958
 959   -nfp | --nfp | --nf)
 960     # Obsolete; use --without-fp.
 961     with_fp=no ;;
 962
 963   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
 964   | --no-cr | --no-c | -n)
 965     no_create=yes ;;
 966
 967   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
 968   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
 969     no_recursion=yes ;;
 970
 971   -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
 972   | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
 973   | --oldin | --oldi | --old | --ol | --o)
 974     ac_prev=oldincludedir ;;
 975   -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
 976   | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
 977   | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
 978     oldincludedir=$ac_optarg ;;
 979
 980   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
 981     ac_prev=prefix ;;
 982   -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
 983     prefix=$ac_optarg ;;
 984
 985   -program-prefix | --program-prefix | --program-prefi | --program-pref \
 986   | --program-pre | --program-pr | --program-p)
 987     ac_prev=program_prefix ;;
 988   -program-prefix=* | --program-prefix=* | --program-prefi=* \
 989   | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
 990     program_prefix=$ac_optarg ;;
 991
 992   -program-suffix | --program-suffix | --program-suffi | --program-suff \
 993   | --program-suf | --program-su | --program-s)
 994     ac_prev=program_suffix ;;
 995   -program-suffix=* | --program-suffix=* | --program-suffi=* \
 996   | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
 997     program_suffix=$ac_optarg ;;
 998
 999   -program-transform-name | --program-transform-name \
1000   | --program-transform-nam | --program-transform-na \
1001   | --program-transform-n | --program-transform- \
1002   | --program-transform | --program-transfor \
1003   | --program-transfo | --program-transf \
1004   | --program-trans | --program-tran \
1005   | --progr-tra | --program-tr | --program-t)
1006     ac_prev=program_transform_name ;;
1007   -program-transform-name=* | --program-transform-name=* \
1008   | --program-transform-nam=* | --program-transform-na=* \
1009   | --program-transform-n=* | --program-transform-=* \
1010   | --program-transform=* | --program-transfor=* \
1011   | --program-transfo=* | --program-transf=* \
1012   | --program-trans=* | --program-tran=* \
1013   | --progr-tra=* | --program-tr=* | --program-t=*)
1014     program_transform_name=$ac_optarg ;;
1015
1016   -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
1017     ac_prev=pdfdir ;;
1018   -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
1019     pdfdir=$ac_optarg ;;
1020
1021   -psdir | --psdir | --psdi | --psd | --ps)
1022     ac_prev=psdir ;;
1023   -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
1024     psdir=$ac_optarg ;;
1025
1026   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1027   | -silent | --silent | --silen | --sile | --sil)
1028     silent=yes ;;
1029
1030   -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
1031     ac_prev=sbindir ;;
1032   -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
1033   | --sbi=* | --sb=*)
1034     sbindir=$ac_optarg ;;
1035
1036   -sharedstatedir | --sharedstatedir | --sharedstatedi \
1037   | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
1038   | --sharedst | --shareds | --shared | --share | --shar \
1039   | --sha | --sh)
1040     ac_prev=sharedstatedir ;;
1041   -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
1042   | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
1043   | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
1044   | --sha=* | --sh=*)
1045     sharedstatedir=$ac_optarg ;;
1046
1047   -site | --site | --sit)
1048     ac_prev=site ;;
1049   -site=* | --site=* | --sit=*)
1050     site=$ac_optarg ;;
1051
1052   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
1053     ac_prev=srcdir ;;
1054   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
1055     srcdir=$ac_optarg ;;
1056
1057   -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
1058   | --syscon | --sysco | --sysc | --sys | --sy)
1059     ac_prev=sysconfdir ;;
1060   -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
1061   | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
1062     sysconfdir=$ac_optarg ;;
1063
1064   -target | --target | --targe | --targ | --tar | --ta | --t)
1065     ac_prev=target_alias ;;
1066   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
1067     target_alias=$ac_optarg ;;
1068
1069   -v | -verbose | --verbose | --verbos | --verbo | --verb)
1070     verbose=yes ;;
1071
1072   -version | --version | --versio | --versi | --vers | -V)
1073     ac_init_version=: ;;
1074
1075   -with-* | --with-*)
1076     ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
1077     # Reject names that are not valid shell variable names.
1078     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1079       as_fn_error $? "invalid package name: $ac_useropt"
1080     ac_useropt_orig=$ac_useropt
1081     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1082     case $ac_user_opts in
1083       *"
1084 "with_$ac_useropt"
1085 "*) ;;
1086       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
1087          ac_unrecognized_sep=', ';;
1088     esac
1089     eval with_$ac_useropt=\$ac_optarg ;;
1090
1091   -without-* | --without-*)
1092     ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
1093     # Reject names that are not valid shell variable names.
1094     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1095       as_fn_error $? "invalid package name: $ac_useropt"
1096     ac_useropt_orig=$ac_useropt
1097     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1098     case $ac_user_opts in
1099       *"
1100 "with_$ac_useropt"
1101 "*) ;;
1102       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
1103          ac_unrecognized_sep=', ';;
1104     esac
1105     eval with_$ac_useropt=no ;;
1106
1107   --x)
1108     # Obsolete; use --with-x.
1109     with_x=yes ;;
1110
1111   -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
1112   | --x-incl | --x-inc | --x-in | --x-i)
1113     ac_prev=x_includes ;;
1114   -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
1115   | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
1116     x_includes=$ac_optarg ;;
1117
1118   -x-libraries | --x-libraries | --x-librarie | --x-librari \
1119   | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
1120     ac_prev=x_libraries ;;
1121   -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
1122   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
1123     x_libraries=$ac_optarg ;;
1124
1125   -*) as_fn_error $? "unrecognized option: \`$ac_option'
1126 Try \`$0 --help' for more information"
1127     ;;
1128
1129   *=*)
1130     ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
1131     # Reject names that are not valid shell variable names.
1132     case $ac_envvar in #(
1133       '' | [0-9]* | *[!_$as_cr_alnum]* )
1134       as_fn_error $? "invalid variable name: \`$ac_envvar'" ;;
1135     esac
1136     eval $ac_envvar=\$ac_optarg
1137     export $ac_envvar ;;
1138
1139   *)
1140     # FIXME: should be removed in autoconf 3.0.
1141     $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
1142     expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1143       $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
1144     : "${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}"
1145     ;;
1146
1147   esac
1148 done
1149
1150 if test -n "$ac_prev"; then
1151   ac_option=--`echo $ac_prev | sed 's/_/-/g'`
1152   as_fn_error $? "missing argument to $ac_option"
1153 fi
1154
1155 if test -n "$ac_unrecognized_opts"; then
1156   case $enable_option_checking in
1157     no) ;;
1158     fatal) as_fn_error $? "unrecognized options: $ac_unrecognized_opts" ;;
1159     *)     $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
1160   esac
1161 fi
1162
1163 # Check all directory arguments for consistency.
1164 for ac_var in   exec_prefix prefix bindir sbindir libexecdir datarootdir \
1165                 datadir sysconfdir sharedstatedir localstatedir includedir \
1166                 oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1167                 libdir localedir mandir
1168 do
1169   eval ac_val=\$$ac_var
1170   # Remove trailing slashes.
1171   case $ac_val in
1172     */ )
1173       ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
1174       eval $ac_var=\$ac_val;;
1175   esac
1176   # Be sure to have absolute directory names.
1177   case $ac_val in
1178     [\\/$]* | ?:[\\/]* )  continue;;
1179     NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
1180   esac
1181   as_fn_error $? "expected an absolute directory name for --$ac_var: $ac_val"
1182 done
1183
1184 # There might be people who depend on the old broken behavior: `$host'
1185 # used to hold the argument of --host etc.
1186 # FIXME: To remove some day.
1187 build=$build_alias
1188 host=$host_alias
1189 target=$target_alias
1190
1191 # FIXME: To remove some day.
1192 if test "x$host_alias" != x; then
1193   if test "x$build_alias" = x; then
1194     cross_compiling=maybe
1195   elif test "x$build_alias" != "x$host_alias"; then
1196     cross_compiling=yes
1197   fi
1198 fi
1199
1200 ac_tool_prefix=
1201 test -n "$host_alias" && ac_tool_prefix=$host_alias-
1202
1203 test "$silent" = yes && exec 6>/dev/null
1204
1205
1206 ac_pwd=`pwd` && test -n "$ac_pwd" &&
1207 ac_ls_di=`ls -di .` &&
1208 ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
1209   as_fn_error $? "working directory cannot be determined"
1210 test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
1211   as_fn_error $? "pwd does not report name of working directory"
1212
1213
1214 # Find the source files, if location was not specified.
1215 if test -z "$srcdir"; then
1216   ac_srcdir_defaulted=yes
1217   # Try the directory containing this script, then the parent directory.
1218   ac_confdir=`$as_dirname -- "$as_myself" ||
1219 $as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
1220          X"$as_myself" : 'X\(//\)[^/]' \| \
1221          X"$as_myself" : 'X\(//\)$' \| \
1222          X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
1223 $as_echo X"$as_myself" |
1224     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
1225             s//\1/
1226             q
1227           }
1228           /^X\(\/\/\)[^/].*/{
1229             s//\1/
1230             q
1231           }
1232           /^X\(\/\/\)$/{
1233             s//\1/
1234             q
1235           }
1236           /^X\(\/\).*/{
1237             s//\1/
1238             q
1239           }
1240           s/.*/./; q'`
1241   srcdir=$ac_confdir
1242   if test ! -r "$srcdir/$ac_unique_file"; then
1243     srcdir=..
1244   fi
1245 else
1246   ac_srcdir_defaulted=no
1247 fi
1248 if test ! -r "$srcdir/$ac_unique_file"; then
1249   test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
1250   as_fn_error $? "cannot find sources ($ac_unique_file) in $srcdir"
1251 fi
1252 ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
1253 ac_abs_confdir=`(
1254         cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error $? "$ac_msg"
1255         pwd)`
1256 # When building in place, set srcdir=.
1257 if test "$ac_abs_confdir" = "$ac_pwd"; then
1258   srcdir=.
1259 fi
1260 # Remove unnecessary trailing slashes from srcdir.
1261 # Double slashes in file names in object file debugging info
1262 # mess up M-x gdb in Emacs.
1263 case $srcdir in
1264 */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
1265 esac
1266 for ac_var in $ac_precious_vars; do
1267   eval ac_env_${ac_var}_set=\${${ac_var}+set}
1268   eval ac_env_${ac_var}_value=\$${ac_var}
1269   eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
1270   eval ac_cv_env_${ac_var}_value=\$${ac_var}
1271 done
1272
1273 #
1274 # Report the --help message.
1275 #
1276 if test "$ac_init_help" = "long"; then
1277   # Omit some internal or obsolete options to make the list less imposing.
1278   # This message is too long to be a string in the A/UX 3.1 sh.
1279   cat <<_ACEOF
1280 \`configure' configures this package to adapt to many kinds of systems.
1281
1282 Usage: $0 [OPTION]... [VAR=VALUE]...
1283
1284 To assign environment variables (e.g., CC, CFLAGS...), specify them as
1285 VAR=VALUE.  See below for descriptions of some of the useful variables.
1286
1287 Defaults for the options are specified in brackets.
1288
1289 Configuration:
1290   -h, --help              display this help and exit
1291       --help=short        display options specific to this package
1292       --help=recursive    display the short help of all the included packages
1293   -V, --version           display version information and exit
1294   -q, --quiet, --silent   do not print \`checking ...' messages
1295       --cache-file=FILE   cache test results in FILE [disabled]
1296   -C, --config-cache      alias for \`--cache-file=config.cache'
1297   -n, --no-create         do not create output files
1298       --srcdir=DIR        find the sources in DIR [configure dir or \`..']
1299
1300 Installation directories:
1301   --prefix=PREFIX         install architecture-independent files in PREFIX
1302                           [$ac_default_prefix]
1303   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
1304                           [PREFIX]
1305
1306 By default, \`make install' will install all the files in
1307 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc.  You can specify
1308 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
1309 for instance \`--prefix=\$HOME'.
1310
1311 For better control, use the options below.
1312
1313 Fine tuning of the installation directories:
1314   --bindir=DIR            user executables [EPREFIX/bin]
1315   --sbindir=DIR           system admin executables [EPREFIX/sbin]
1316   --libexecdir=DIR        program executables [EPREFIX/libexec]
1317   --sysconfdir=DIR        read-only single-machine data [PREFIX/etc]
1318   --sharedstatedir=DIR    modifiable architecture-independent data [PREFIX/com]
1319   --localstatedir=DIR     modifiable single-machine data [PREFIX/var]
1320   --libdir=DIR            object code libraries [EPREFIX/lib]
1321   --includedir=DIR        C header files [PREFIX/include]
1322   --oldincludedir=DIR     C header files for non-gcc [/usr/include]
1323   --datarootdir=DIR       read-only arch.-independent data root [PREFIX/share]
1324   --datadir=DIR           read-only architecture-independent data [DATAROOTDIR]
1325   --infodir=DIR           info documentation [DATAROOTDIR/info]
1326   --localedir=DIR         locale-dependent data [DATAROOTDIR/locale]
1327   --mandir=DIR            man documentation [DATAROOTDIR/man]
1328   --docdir=DIR            documentation root [DATAROOTDIR/doc/PACKAGE]
1329   --htmldir=DIR           html documentation [DOCDIR]
1330   --dvidir=DIR            dvi documentation [DOCDIR]
1331   --pdfdir=DIR            pdf documentation [DOCDIR]
1332   --psdir=DIR             ps documentation [DOCDIR]
1333 _ACEOF
1334
1335   cat <<\_ACEOF
1336
1337 System types:
1338   --build=BUILD     configure for building on BUILD [guessed]
1339   --host=HOST       cross-compile to build programs to run on HOST [BUILD]
1340 _ACEOF
1341 fi
1342
1343 if test -n "$ac_init_help"; then
1344
1345   cat <<\_ACEOF
1346
1347 Optional Features:
1348   --disable-option-checking  ignore unrecognized --enable/--with options
1349   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
1350   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
1351   --disable-nls           do not use Native Language Support
1352   --disable-rpath         do not hardcode runtime library paths
1353   --enable-maintainer-mode enable rules only needed by maintainers
1354
1355 Optional Packages:
1356   --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
1357   --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
1358   --with-gnu-ld           assume the C compiler uses GNU ld default=no
1359   --with-libiconv-prefix[=DIR]  search for libiconv in DIR/include and DIR/lib
1360   --without-libiconv-prefix     don't search for libiconv in includedir and libdir
1361   --with-libiconv-type=TYPE     type of library to search for (auto/static/shared)
1362   --with-included-gettext use the GNU gettext library included here
1363   --with-libintl-prefix[=DIR]  search for libintl in DIR/include and DIR/lib
1364   --without-libintl-prefix     don't search for libintl in includedir and libdir
1365   --with-libintl-type=TYPE     type of library to search for (auto/static/shared)
1366
1367 Some influential environment variables:
1368   CC          C compiler command
1369   CFLAGS      C compiler flags
1370   LDFLAGS     linker flags, e.g. -L<lib dir> if you have libraries in a
1371               nonstandard directory <lib dir>
1372   LIBS        libraries to pass to the linker, e.g. -l<library>
1373   CPPFLAGS    (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if
1374               you have headers in a nonstandard directory <include dir>
1375   CPP         C preprocessor
1376
1377 Use these variables to override the choices made by `configure' or to help
1378 it to find libraries and programs with nonstandard names/locations.
1379
1380 Report bugs to the package provider.
1381 _ACEOF
1382 ac_status=$?
1383 fi
1384
1385 if test "$ac_init_help" = "recursive"; then
1386   # If there are subdirs, report their specific --help.
1387   for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
1388     test -d "$ac_dir" ||
1389       { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
1390       continue
1391     ac_builddir=.
1392
1393 case "$ac_dir" in
1394 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
1395 *)
1396   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
1397   # A ".." for each directory in $ac_dir_suffix.
1398   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
1399   case $ac_top_builddir_sub in
1400   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
1401   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
1402   esac ;;
1403 esac
1404 ac_abs_top_builddir=$ac_pwd
1405 ac_abs_builddir=$ac_pwd$ac_dir_suffix
1406 # for backward compatibility:
1407 ac_top_builddir=$ac_top_build_prefix
1408
1409 case $srcdir in
1410   .)  # We are building in place.
1411     ac_srcdir=.
1412     ac_top_srcdir=$ac_top_builddir_sub
1413     ac_abs_top_srcdir=$ac_pwd ;;
1414   [\\/]* | ?:[\\/]* )  # Absolute name.
1415     ac_srcdir=$srcdir$ac_dir_suffix;
1416     ac_top_srcdir=$srcdir
1417     ac_abs_top_srcdir=$srcdir ;;
1418   *) # Relative name.
1419     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
1420     ac_top_srcdir=$ac_top_build_prefix$srcdir
1421     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
1422 esac
1423 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
1424
1425     cd "$ac_dir" || { ac_status=$?; continue; }
1426     # Check for guested configure.
1427     if test -f "$ac_srcdir/configure.gnu"; then
1428       echo &&
1429       $SHELL "$ac_srcdir/configure.gnu" --help=recursive
1430     elif test -f "$ac_srcdir/configure"; then
1431       echo &&
1432       $SHELL "$ac_srcdir/configure" --help=recursive
1433     else
1434       $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1435     fi || ac_status=$?
1436     cd "$ac_pwd" || { ac_status=$?; break; }
1437   done
1438 fi
1439
1440 test -n "$ac_init_help" && exit $ac_status
1441 if $ac_init_version; then
1442   cat <<\_ACEOF
1443 configure
1444 generated by GNU Autoconf 2.69
1445
1446 Copyright (C) 2012 Free Software Foundation, Inc.
1447 This configure script is free software; the Free Software Foundation
1448 gives unlimited permission to copy, distribute and modify it.
1449 _ACEOF
1450   exit
1451 fi
1452
1453 ## ------------------------ ##
1454 ## Autoconf initialization. ##
1455 ## ------------------------ ##
1456
1457 # ac_fn_c_try_compile LINENO
1458 # --------------------------
1459 # Try to compile conftest.$ac_ext, and return whether this succeeded.
1460 ac_fn_c_try_compile ()
1461 {
1462   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1463   rm -f conftest.$ac_objext
1464   if { { ac_try="$ac_compile"
1465 case "(($ac_try" in
1466   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1467   *) ac_try_echo=$ac_try;;
1468 esac
1469 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1470 $as_echo "$ac_try_echo"; } >&5
1471   (eval "$ac_compile") 2>conftest.err
1472   ac_status=$?
1473   if test -s conftest.err; then
1474     grep -v '^ *+' conftest.err >conftest.er1
1475     cat conftest.er1 >&5
1476     mv -f conftest.er1 conftest.err
1477   fi
1478   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1479   test $ac_status = 0; } && {
1480          test -z "$ac_c_werror_flag" ||
1481          test ! -s conftest.err
1482        } && test -s conftest.$ac_objext; then :
1483   ac_retval=0
1484 else
1485   $as_echo "$as_me: failed program was:" >&5
1486 sed 's/^/| /' conftest.$ac_ext >&5
1487
1488         ac_retval=1
1489 fi
1490   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1491   as_fn_set_status $ac_retval
1492
1493 } # ac_fn_c_try_compile
1494
1495 # ac_fn_c_try_cpp LINENO
1496 # ----------------------
1497 # Try to preprocess conftest.$ac_ext, and return whether this succeeded.
1498 ac_fn_c_try_cpp ()
1499 {
1500   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1501   if { { ac_try="$ac_cpp conftest.$ac_ext"
1502 case "(($ac_try" in
1503   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1504   *) ac_try_echo=$ac_try;;
1505 esac
1506 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1507 $as_echo "$ac_try_echo"; } >&5
1508   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
1509   ac_status=$?
1510   if test -s conftest.err; then
1511     grep -v '^ *+' conftest.err >conftest.er1
1512     cat conftest.er1 >&5
1513     mv -f conftest.er1 conftest.err
1514   fi
1515   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1516   test $ac_status = 0; } > conftest.i && {
1517          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
1518          test ! -s conftest.err
1519        }; then :
1520   ac_retval=0
1521 else
1522   $as_echo "$as_me: failed program was:" >&5
1523 sed 's/^/| /' conftest.$ac_ext >&5
1524
1525     ac_retval=1
1526 fi
1527   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1528   as_fn_set_status $ac_retval
1529
1530 } # ac_fn_c_try_cpp
1531
1532 # ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES
1533 # -------------------------------------------------------
1534 # Tests whether HEADER exists, giving a warning if it cannot be compiled using
1535 # the include files in INCLUDES and setting the cache variable VAR
1536 # accordingly.
1537 ac_fn_c_check_header_mongrel ()
1538 {
1539   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1540   if eval \${$3+:} false; then :
1541   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1542 $as_echo_n "checking for $2... " >&6; }
1543 if eval \${$3+:} false; then :
1544   $as_echo_n "(cached) " >&6
1545 fi
1546 eval ac_res=\$$3
1547                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1548 $as_echo "$ac_res" >&6; }
1549 else
1550   # Is the header compilable?
1551 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
1552 $as_echo_n "checking $2 usability... " >&6; }
1553 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1554 /* end confdefs.h.  */
1555 $4
1556 #include <$2>
1557 _ACEOF
1558 if ac_fn_c_try_compile "$LINENO"; then :
1559   ac_header_compiler=yes
1560 else
1561   ac_header_compiler=no
1562 fi
1563 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1564 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
1565 $as_echo "$ac_header_compiler" >&6; }
1566
1567 # Is the header present?
1568 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
1569 $as_echo_n "checking $2 presence... " >&6; }
1570 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1571 /* end confdefs.h.  */
1572 #include <$2>
1573 _ACEOF
1574 if ac_fn_c_try_cpp "$LINENO"; then :
1575   ac_header_preproc=yes
1576 else
1577   ac_header_preproc=no
1578 fi
1579 rm -f conftest.err conftest.i conftest.$ac_ext
1580 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
1581 $as_echo "$ac_header_preproc" >&6; }
1582
1583 # So?  What about this header?
1584 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #((
1585   yes:no: )
1586     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
1587 $as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
1588     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1589 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1590     ;;
1591   no:yes:* )
1592     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
1593 $as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
1594     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     check for missing prerequisite headers?" >&5
1595 $as_echo "$as_me: WARNING: $2:     check for missing prerequisite headers?" >&2;}
1596     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
1597 $as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
1598     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&5
1599 $as_echo "$as_me: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&2;}
1600     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1601 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1602     ;;
1603 esac
1604   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1605 $as_echo_n "checking for $2... " >&6; }
1606 if eval \${$3+:} false; then :
1607   $as_echo_n "(cached) " >&6
1608 else
1609   eval "$3=\$ac_header_compiler"
1610 fi
1611 eval ac_res=\$$3
1612                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1613 $as_echo "$ac_res" >&6; }
1614 fi
1615   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1616
1617 } # ac_fn_c_check_header_mongrel
1618
1619 # ac_fn_c_try_run LINENO
1620 # ----------------------
1621 # Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
1622 # that executables *can* be run.
1623 ac_fn_c_try_run ()
1624 {
1625   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1626   if { { ac_try="$ac_link"
1627 case "(($ac_try" in
1628   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1629   *) ac_try_echo=$ac_try;;
1630 esac
1631 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1632 $as_echo "$ac_try_echo"; } >&5
1633   (eval "$ac_link") 2>&5
1634   ac_status=$?
1635   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1636   test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
1637   { { case "(($ac_try" in
1638   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1639   *) ac_try_echo=$ac_try;;
1640 esac
1641 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1642 $as_echo "$ac_try_echo"; } >&5
1643   (eval "$ac_try") 2>&5
1644   ac_status=$?
1645   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1646   test $ac_status = 0; }; }; then :
1647   ac_retval=0
1648 else
1649   $as_echo "$as_me: program exited with status $ac_status" >&5
1650        $as_echo "$as_me: failed program was:" >&5
1651 sed 's/^/| /' conftest.$ac_ext >&5
1652
1653        ac_retval=$ac_status
1654 fi
1655   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1656   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1657   as_fn_set_status $ac_retval
1658
1659 } # ac_fn_c_try_run
1660
1661 # ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
1662 # -------------------------------------------------------
1663 # Tests whether HEADER exists and can be compiled using the include files in
1664 # INCLUDES, setting the cache variable VAR accordingly.
1665 ac_fn_c_check_header_compile ()
1666 {
1667   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1668   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1669 $as_echo_n "checking for $2... " >&6; }
1670 if eval \${$3+:} false; then :
1671   $as_echo_n "(cached) " >&6
1672 else
1673   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1674 /* end confdefs.h.  */
1675 $4
1676 #include <$2>
1677 _ACEOF
1678 if ac_fn_c_try_compile "$LINENO"; then :
1679   eval "$3=yes"
1680 else
1681   eval "$3=no"
1682 fi
1683 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1684 fi
1685 eval ac_res=\$$3
1686                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1687 $as_echo "$ac_res" >&6; }
1688   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1689
1690 } # ac_fn_c_check_header_compile
1691
1692 # ac_fn_c_try_link LINENO
1693 # -----------------------
1694 # Try to link conftest.$ac_ext, and return whether this succeeded.
1695 ac_fn_c_try_link ()
1696 {
1697   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1698   rm -f conftest.$ac_objext conftest$ac_exeext
1699   if { { ac_try="$ac_link"
1700 case "(($ac_try" in
1701   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1702   *) ac_try_echo=$ac_try;;
1703 esac
1704 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1705 $as_echo "$ac_try_echo"; } >&5
1706   (eval "$ac_link") 2>conftest.err
1707   ac_status=$?
1708   if test -s conftest.err; then
1709     grep -v '^ *+' conftest.err >conftest.er1
1710     cat conftest.er1 >&5
1711     mv -f conftest.er1 conftest.err
1712   fi
1713   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1714   test $ac_status = 0; } && {
1715          test -z "$ac_c_werror_flag" ||
1716          test ! -s conftest.err
1717        } && test -s conftest$ac_exeext && {
1718          test "$cross_compiling" = yes ||
1719          test -x conftest$ac_exeext
1720        }; then :
1721   ac_retval=0
1722 else
1723   $as_echo "$as_me: failed program was:" >&5
1724 sed 's/^/| /' conftest.$ac_ext >&5
1725
1726         ac_retval=1
1727 fi
1728   # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
1729   # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
1730   # interfere with the next link command; also delete a directory that is
1731   # left behind by Apple's compiler.  We do this before executing the actions.
1732   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1733   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1734   as_fn_set_status $ac_retval
1735
1736 } # ac_fn_c_try_link
1737
1738 # ac_fn_c_check_type LINENO TYPE VAR INCLUDES
1739 # -------------------------------------------
1740 # Tests whether TYPE exists after having included INCLUDES, setting cache
1741 # variable VAR accordingly.
1742 ac_fn_c_check_type ()
1743 {
1744   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1745   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1746 $as_echo_n "checking for $2... " >&6; }
1747 if eval \${$3+:} false; then :
1748   $as_echo_n "(cached) " >&6
1749 else
1750   eval "$3=no"
1751   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1752 /* end confdefs.h.  */
1753 $4
1754 int
1755 main ()
1756 {
1757 if (sizeof ($2))
1758          return 0;
1759   ;
1760   return 0;
1761 }
1762 _ACEOF
1763 if ac_fn_c_try_compile "$LINENO"; then :
1764   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1765 /* end confdefs.h.  */
1766 $4
1767 int
1768 main ()
1769 {
1770 if (sizeof (($2)))
1771             return 0;
1772   ;
1773   return 0;
1774 }
1775 _ACEOF
1776 if ac_fn_c_try_compile "$LINENO"; then :
1777
1778 else
1779   eval "$3=yes"
1780 fi
1781 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1782 fi
1783 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1784 fi
1785 eval ac_res=\$$3
1786                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1787 $as_echo "$ac_res" >&6; }
1788   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1789
1790 } # ac_fn_c_check_type
1791
1792 # ac_fn_c_check_func LINENO FUNC VAR
1793 # ----------------------------------
1794 # Tests whether FUNC exists, setting the cache variable VAR accordingly
1795 ac_fn_c_check_func ()
1796 {
1797   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1798   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1799 $as_echo_n "checking for $2... " >&6; }
1800 if eval \${$3+:} false; then :
1801   $as_echo_n "(cached) " >&6
1802 else
1803   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1804 /* end confdefs.h.  */
1805 /* Define $2 to an innocuous variant, in case <limits.h> declares $2.
1806    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
1807 #define $2 innocuous_$2
1808
1809 /* System header to define __stub macros and hopefully few prototypes,
1810     which can conflict with char $2 (); below.
1811     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
1812     <limits.h> exists even on freestanding compilers.  */
1813
1814 #ifdef __STDC__
1815 # include <limits.h>
1816 #else
1817 # include <assert.h>
1818 #endif
1819
1820 #undef $2
1821
1822 /* Override any GCC internal prototype to avoid an error.
1823    Use char because int might match the return type of a GCC
1824    builtin and then its argument prototype would still apply.  */
1825 #ifdef __cplusplus
1826 extern "C"
1827 #endif
1828 char $2 ();
1829 /* The GNU C library defines this for functions which it implements
1830     to always fail with ENOSYS.  Some functions are actually named
1831     something starting with __ and the normal name is an alias.  */
1832 #if defined __stub_$2 || defined __stub___$2
1833 choke me
1834 #endif
1835
1836 int
1837 main ()
1838 {
1839 return $2 ();
1840   ;
1841   return 0;
1842 }
1843 _ACEOF
1844 if ac_fn_c_try_link "$LINENO"; then :
1845   eval "$3=yes"
1846 else
1847   eval "$3=no"
1848 fi
1849 rm -f core conftest.err conftest.$ac_objext \
1850     conftest$ac_exeext conftest.$ac_ext
1851 fi
1852 eval ac_res=\$$3
1853                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1854 $as_echo "$ac_res" >&6; }
1855   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1856
1857 } # ac_fn_c_check_func
1858 cat >config.log <<_ACEOF
1859 This file contains any messages produced by compilers while
1860 running configure, to aid debugging if configure makes a mistake.
1861
1862 It was created by $as_me, which was
1863 generated by GNU Autoconf 2.69.  Invocation command line was
1864
1865   $ $0 $@
1866
1867 _ACEOF
1868 exec 5>>config.log
1869 {
1870 cat <<_ASUNAME
1871 ## --------- ##
1872 ## Platform. ##
1873 ## --------- ##
1874
1875 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
1876 uname -m = `(uname -m) 2>/dev/null || echo unknown`
1877 uname -r = `(uname -r) 2>/dev/null || echo unknown`
1878 uname -s = `(uname -s) 2>/dev/null || echo unknown`
1879 uname -v = `(uname -v) 2>/dev/null || echo unknown`
1880
1881 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
1882 /bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`
1883
1884 /bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
1885 /usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
1886 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
1887 /usr/bin/hostinfo      = `(/usr/bin/hostinfo) 2>/dev/null      || echo unknown`
1888 /bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
1889 /usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
1890 /bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`
1891
1892 _ASUNAME
1893
1894 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1895 for as_dir in $PATH
1896 do
1897   IFS=$as_save_IFS
1898   test -z "$as_dir" && as_dir=.
1899     $as_echo "PATH: $as_dir"
1900   done
1901 IFS=$as_save_IFS
1902
1903 } >&5
1904
1905 cat >&5 <<_ACEOF
1906
1907
1908 ## ----------- ##
1909 ## Core tests. ##
1910 ## ----------- ##
1911
1912 _ACEOF
1913
1914
1915 # Keep a trace of the command line.
1916 # Strip out --no-create and --no-recursion so they do not pile up.
1917 # Strip out --silent because we don't want to record it for future runs.
1918 # Also quote any args containing shell meta-characters.
1919 # Make two passes to allow for proper duplicate-argument suppression.
1920 ac_configure_args=
1921 ac_configure_args0=
1922 ac_configure_args1=
1923 ac_must_keep_next=false
1924 for ac_pass in 1 2
1925 do
1926   for ac_arg
1927   do
1928     case $ac_arg in
1929     -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
1930     -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1931     | -silent | --silent | --silen | --sile | --sil)
1932       continue ;;
1933     *\'*)
1934       ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
1935     esac
1936     case $ac_pass in
1937     1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
1938     2)
1939       as_fn_append ac_configure_args1 " '$ac_arg'"
1940       if test $ac_must_keep_next = true; then
1941         ac_must_keep_next=false # Got value, back to normal.
1942       else
1943         case $ac_arg in
1944           *=* | --config-cache | -C | -disable-* | --disable-* \
1945           | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
1946           | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
1947           | -with-* | --with-* | -without-* | --without-* | --x)
1948             case "$ac_configure_args0 " in
1949               "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
1950             esac
1951             ;;
1952           -* ) ac_must_keep_next=true ;;
1953         esac
1954       fi
1955       as_fn_append ac_configure_args " '$ac_arg'"
1956       ;;
1957     esac
1958   done
1959 done
1960 { ac_configure_args0=; unset ac_configure_args0;}
1961 { ac_configure_args1=; unset ac_configure_args1;}
1962
1963 # When interrupted or exit'd, cleanup temporary files, and complete
1964 # config.log.  We remove comments because anyway the quotes in there
1965 # would cause problems or look ugly.
1966 # WARNING: Use '\'' to represent an apostrophe within the trap.
1967 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
1968 trap 'exit_status=$?
1969   # Save into config.log some information that might help in debugging.
1970   {
1971     echo
1972
1973     $as_echo "## ---------------- ##
1974 ## Cache variables. ##
1975 ## ---------------- ##"
1976     echo
1977     # The following way of writing the cache mishandles newlines in values,
1978 (
1979   for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
1980     eval ac_val=\$$ac_var
1981     case $ac_val in #(
1982     *${as_nl}*)
1983       case $ac_var in #(
1984       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
1985 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
1986       esac
1987       case $ac_var in #(
1988       _ | IFS | as_nl) ;; #(
1989       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
1990       *) { eval $ac_var=; unset $ac_var;} ;;
1991       esac ;;
1992     esac
1993   done
1994   (set) 2>&1 |
1995     case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
1996     *${as_nl}ac_space=\ *)
1997       sed -n \
1998         "s/'\''/'\''\\\\'\'''\''/g;
1999           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
2000       ;; #(
2001     *)
2002       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
2003       ;;
2004     esac |
2005     sort
2006 )
2007     echo
2008
2009     $as_echo "## ----------------- ##
2010 ## Output variables. ##
2011 ## ----------------- ##"
2012     echo
2013     for ac_var in $ac_subst_vars
2014     do
2015       eval ac_val=\$$ac_var
2016       case $ac_val in
2017       *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2018       esac
2019       $as_echo "$ac_var='\''$ac_val'\''"
2020     done | sort
2021     echo
2022
2023     if test -n "$ac_subst_files"; then
2024       $as_echo "## ------------------- ##
2025 ## File substitutions. ##
2026 ## ------------------- ##"
2027       echo
2028       for ac_var in $ac_subst_files
2029       do
2030         eval ac_val=\$$ac_var
2031         case $ac_val in
2032         *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2033         esac
2034         $as_echo "$ac_var='\''$ac_val'\''"
2035       done | sort
2036       echo
2037     fi
2038
2039     if test -s confdefs.h; then
2040       $as_echo "## ----------- ##
2041 ## confdefs.h. ##
2042 ## ----------- ##"
2043       echo
2044       cat confdefs.h
2045       echo
2046     fi
2047     test "$ac_signal" != 0 &&
2048       $as_echo "$as_me: caught signal $ac_signal"
2049     $as_echo "$as_me: exit $exit_status"
2050   } >&5
2051   rm -f core *.core core.conftest.* &&
2052     rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
2053     exit $exit_status
2054 ' 0
2055 for ac_signal in 1 2 13 15; do
2056   trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
2057 done
2058 ac_signal=0
2059
2060 # confdefs.h avoids OS command line length limits that DEFS can exceed.
2061 rm -f -r conftest* confdefs.h
2062
2063 $as_echo "/* confdefs.h */" > confdefs.h
2064
2065 # Predefined preprocessor variables.
2066
2067 cat >>confdefs.h <<_ACEOF
2068 #define PACKAGE_NAME "$PACKAGE_NAME"
2069 _ACEOF
2070
2071 cat >>confdefs.h <<_ACEOF
2072 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
2073 _ACEOF
2074
2075 cat >>confdefs.h <<_ACEOF
2076 #define PACKAGE_VERSION "$PACKAGE_VERSION"
2077 _ACEOF
2078
2079 cat >>confdefs.h <<_ACEOF
2080 #define PACKAGE_STRING "$PACKAGE_STRING"
2081 _ACEOF
2082
2083 cat >>confdefs.h <<_ACEOF
2084 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
2085 _ACEOF
2086
2087 cat >>confdefs.h <<_ACEOF
2088 #define PACKAGE_URL "$PACKAGE_URL"
2089 _ACEOF
2090
2091
2092 # Let the site file select an alternate cache file if it wants to.
2093 # Prefer an explicitly selected file to automatically selected ones.
2094 ac_site_file1=NONE
2095 ac_site_file2=NONE
2096 if test -n "$CONFIG_SITE"; then
2097   # We do not want a PATH search for config.site.
2098   case $CONFIG_SITE in #((
2099     -*)  ac_site_file1=./$CONFIG_SITE;;
2100     */*) ac_site_file1=$CONFIG_SITE;;
2101     *)   ac_site_file1=./$CONFIG_SITE;;
2102   esac
2103 elif test "x$prefix" != xNONE; then
2104   ac_site_file1=$prefix/share/config.site
2105   ac_site_file2=$prefix/etc/config.site
2106 else
2107   ac_site_file1=$ac_default_prefix/share/config.site
2108   ac_site_file2=$ac_default_prefix/etc/config.site
2109 fi
2110 for ac_site_file in "$ac_site_file1" "$ac_site_file2"
2111 do
2112   test "x$ac_site_file" = xNONE && continue
2113   if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then
2114     { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
2115 $as_echo "$as_me: loading site script $ac_site_file" >&6;}
2116     sed 's/^/| /' "$ac_site_file" >&5
2117     . "$ac_site_file" \
2118       || { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2119 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2120 as_fn_error $? "failed to load site script $ac_site_file
2121 See \`config.log' for more details" "$LINENO" 5; }
2122   fi
2123 done
2124
2125 if test -r "$cache_file"; then
2126   # Some versions of bash will fail to source /dev/null (special files
2127   # actually), so we avoid doing that.  DJGPP emulates it as a regular file.
2128   if test /dev/null != "$cache_file" && test -f "$cache_file"; then
2129     { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
2130 $as_echo "$as_me: loading cache $cache_file" >&6;}
2131     case $cache_file in
2132       [\\/]* | ?:[\\/]* ) . "$cache_file";;
2133       *)                      . "./$cache_file";;
2134     esac
2135   fi
2136 else
2137   { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
2138 $as_echo "$as_me: creating cache $cache_file" >&6;}
2139   >$cache_file
2140 fi
2141
2142 as_fn_append ac_header_list " stdlib.h"
2143 as_fn_append ac_header_list " unistd.h"
2144 as_fn_append ac_header_list " sys/param.h"
2145 # Check that the precious variables saved in the cache have kept the same
2146 # value.
2147 ac_cache_corrupted=false
2148 for ac_var in $ac_precious_vars; do
2149   eval ac_old_set=\$ac_cv_env_${ac_var}_set
2150   eval ac_new_set=\$ac_env_${ac_var}_set
2151   eval ac_old_val=\$ac_cv_env_${ac_var}_value
2152   eval ac_new_val=\$ac_env_${ac_var}_value
2153   case $ac_old_set,$ac_new_set in
2154     set,)
2155       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
2156 $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
2157       ac_cache_corrupted=: ;;
2158     ,set)
2159       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
2160 $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
2161       ac_cache_corrupted=: ;;
2162     ,);;
2163     *)
2164       if test "x$ac_old_val" != "x$ac_new_val"; then
2165         # differences in whitespace do not lead to failure.
2166         ac_old_val_w=`echo x $ac_old_val`
2167         ac_new_val_w=`echo x $ac_new_val`
2168         if test "$ac_old_val_w" != "$ac_new_val_w"; then
2169           { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
2170 $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
2171           ac_cache_corrupted=:
2172         else
2173           { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
2174 $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
2175           eval $ac_var=\$ac_old_val
2176         fi
2177         { $as_echo "$as_me:${as_lineno-$LINENO}:   former value:  \`$ac_old_val'" >&5
2178 $as_echo "$as_me:   former value:  \`$ac_old_val'" >&2;}
2179         { $as_echo "$as_me:${as_lineno-$LINENO}:   current value: \`$ac_new_val'" >&5
2180 $as_echo "$as_me:   current value: \`$ac_new_val'" >&2;}
2181       fi;;
2182   esac
2183   # Pass precious variables to config.status.
2184   if test "$ac_new_set" = set; then
2185     case $ac_new_val in
2186     *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
2187     *) ac_arg=$ac_var=$ac_new_val ;;
2188     esac
2189     case " $ac_configure_args " in
2190       *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
2191       *) as_fn_append ac_configure_args " '$ac_arg'" ;;
2192     esac
2193   fi
2194 done
2195 if $ac_cache_corrupted; then
2196   { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2197 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2198   { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
2199 $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
2200   as_fn_error $? "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
2201 fi
2202 ## -------------------- ##
2203 ## Main body of script. ##
2204 ## -------------------- ##
2205
2206 ac_ext=c
2207 ac_cpp='$CPP $CPPFLAGS'
2208 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2209 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2210 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2211
2212
2213
2214
2215
2216 ac_ext=c
2217 ac_cpp='$CPP $CPPFLAGS'
2218 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2219 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2220 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2221 if test -n "$ac_tool_prefix"; then
2222   # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
2223 set dummy ${ac_tool_prefix}gcc; ac_word=$2
2224 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2225 $as_echo_n "checking for $ac_word... " >&6; }
2226 if ${ac_cv_prog_CC+:} false; then :
2227   $as_echo_n "(cached) " >&6
2228 else
2229   if test -n "$CC"; then
2230   ac_cv_prog_CC="$CC" # Let the user override the test.
2231 else
2232 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2233 for as_dir in $PATH
2234 do
2235   IFS=$as_save_IFS
2236   test -z "$as_dir" && as_dir=.
2237     for ac_exec_ext in '' $ac_executable_extensions; do
2238   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2239     ac_cv_prog_CC="${ac_tool_prefix}gcc"
2240     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2241     break 2
2242   fi
2243 done
2244   done
2245 IFS=$as_save_IFS
2246
2247 fi
2248 fi
2249 CC=$ac_cv_prog_CC
2250 if test -n "$CC"; then
2251   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2252 $as_echo "$CC" >&6; }
2253 else
2254   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2255 $as_echo "no" >&6; }
2256 fi
2257
2258
2259 fi
2260 if test -z "$ac_cv_prog_CC"; then
2261   ac_ct_CC=$CC
2262   # Extract the first word of "gcc", so it can be a program name with args.
2263 set dummy gcc; ac_word=$2
2264 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2265 $as_echo_n "checking for $ac_word... " >&6; }
2266 if ${ac_cv_prog_ac_ct_CC+:} false; then :
2267   $as_echo_n "(cached) " >&6
2268 else
2269   if test -n "$ac_ct_CC"; then
2270   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2271 else
2272 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2273 for as_dir in $PATH
2274 do
2275   IFS=$as_save_IFS
2276   test -z "$as_dir" && as_dir=.
2277     for ac_exec_ext in '' $ac_executable_extensions; do
2278   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2279     ac_cv_prog_ac_ct_CC="gcc"
2280     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2281     break 2
2282   fi
2283 done
2284   done
2285 IFS=$as_save_IFS
2286
2287 fi
2288 fi
2289 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2290 if test -n "$ac_ct_CC"; then
2291   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2292 $as_echo "$ac_ct_CC" >&6; }
2293 else
2294   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2295 $as_echo "no" >&6; }
2296 fi
2297
2298   if test "x$ac_ct_CC" = x; then
2299     CC=""
2300   else
2301     case $cross_compiling:$ac_tool_warned in
2302 yes:)
2303 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2304 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2305 ac_tool_warned=yes ;;
2306 esac
2307     CC=$ac_ct_CC
2308   fi
2309 else
2310   CC="$ac_cv_prog_CC"
2311 fi
2312
2313 if test -z "$CC"; then
2314           if test -n "$ac_tool_prefix"; then
2315     # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
2316 set dummy ${ac_tool_prefix}cc; ac_word=$2
2317 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2318 $as_echo_n "checking for $ac_word... " >&6; }
2319 if ${ac_cv_prog_CC+:} false; then :
2320   $as_echo_n "(cached) " >&6
2321 else
2322   if test -n "$CC"; then
2323   ac_cv_prog_CC="$CC" # Let the user override the test.
2324 else
2325 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2326 for as_dir in $PATH
2327 do
2328   IFS=$as_save_IFS
2329   test -z "$as_dir" && as_dir=.
2330     for ac_exec_ext in '' $ac_executable_extensions; do
2331   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2332     ac_cv_prog_CC="${ac_tool_prefix}cc"
2333     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2334     break 2
2335   fi
2336 done
2337   done
2338 IFS=$as_save_IFS
2339
2340 fi
2341 fi
2342 CC=$ac_cv_prog_CC
2343 if test -n "$CC"; then
2344   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2345 $as_echo "$CC" >&6; }
2346 else
2347   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2348 $as_echo "no" >&6; }
2349 fi
2350
2351
2352   fi
2353 fi
2354 if test -z "$CC"; then
2355   # Extract the first word of "cc", so it can be a program name with args.
2356 set dummy cc; ac_word=$2
2357 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2358 $as_echo_n "checking for $ac_word... " >&6; }
2359 if ${ac_cv_prog_CC+:} false; then :
2360   $as_echo_n "(cached) " >&6
2361 else
2362   if test -n "$CC"; then
2363   ac_cv_prog_CC="$CC" # Let the user override the test.
2364 else
2365   ac_prog_rejected=no
2366 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2367 for as_dir in $PATH
2368 do
2369   IFS=$as_save_IFS
2370   test -z "$as_dir" && as_dir=.
2371     for ac_exec_ext in '' $ac_executable_extensions; do
2372   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2373     if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
2374        ac_prog_rejected=yes
2375        continue
2376      fi
2377     ac_cv_prog_CC="cc"
2378     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2379     break 2
2380   fi
2381 done
2382   done
2383 IFS=$as_save_IFS
2384
2385 if test $ac_prog_rejected = yes; then
2386   # We found a bogon in the path, so make sure we never use it.
2387   set dummy $ac_cv_prog_CC
2388   shift
2389   if test $# != 0; then
2390     # We chose a different compiler from the bogus one.
2391     # However, it has the same basename, so the bogon will be chosen
2392     # first if we set CC to just the basename; use the full file name.
2393     shift
2394     ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
2395   fi
2396 fi
2397 fi
2398 fi
2399 CC=$ac_cv_prog_CC
2400 if test -n "$CC"; then
2401   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2402 $as_echo "$CC" >&6; }
2403 else
2404   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2405 $as_echo "no" >&6; }
2406 fi
2407
2408
2409 fi
2410 if test -z "$CC"; then
2411   if test -n "$ac_tool_prefix"; then
2412   for ac_prog in cl.exe
2413   do
2414     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
2415 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
2416 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2417 $as_echo_n "checking for $ac_word... " >&6; }
2418 if ${ac_cv_prog_CC+:} false; then :
2419   $as_echo_n "(cached) " >&6
2420 else
2421   if test -n "$CC"; then
2422   ac_cv_prog_CC="$CC" # Let the user override the test.
2423 else
2424 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2425 for as_dir in $PATH
2426 do
2427   IFS=$as_save_IFS
2428   test -z "$as_dir" && as_dir=.
2429     for ac_exec_ext in '' $ac_executable_extensions; do
2430   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2431     ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
2432     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2433     break 2
2434   fi
2435 done
2436   done
2437 IFS=$as_save_IFS
2438
2439 fi
2440 fi
2441 CC=$ac_cv_prog_CC
2442 if test -n "$CC"; then
2443   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2444 $as_echo "$CC" >&6; }
2445 else
2446   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2447 $as_echo "no" >&6; }
2448 fi
2449
2450
2451     test -n "$CC" && break
2452   done
2453 fi
2454 if test -z "$CC"; then
2455   ac_ct_CC=$CC
2456   for ac_prog in cl.exe
2457 do
2458   # Extract the first word of "$ac_prog", so it can be a program name with args.
2459 set dummy $ac_prog; ac_word=$2
2460 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2461 $as_echo_n "checking for $ac_word... " >&6; }
2462 if ${ac_cv_prog_ac_ct_CC+:} false; then :
2463   $as_echo_n "(cached) " >&6
2464 else
2465   if test -n "$ac_ct_CC"; then
2466   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2467 else
2468 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2469 for as_dir in $PATH
2470 do
2471   IFS=$as_save_IFS
2472   test -z "$as_dir" && as_dir=.
2473     for ac_exec_ext in '' $ac_executable_extensions; do
2474   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2475     ac_cv_prog_ac_ct_CC="$ac_prog"
2476     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2477     break 2
2478   fi
2479 done
2480   done
2481 IFS=$as_save_IFS
2482
2483 fi
2484 fi
2485 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2486 if test -n "$ac_ct_CC"; then
2487   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2488 $as_echo "$ac_ct_CC" >&6; }
2489 else
2490   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2491 $as_echo "no" >&6; }
2492 fi
2493
2494
2495   test -n "$ac_ct_CC" && break
2496 done
2497
2498   if test "x$ac_ct_CC" = x; then
2499     CC=""
2500   else
2501     case $cross_compiling:$ac_tool_warned in
2502 yes:)
2503 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2504 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2505 ac_tool_warned=yes ;;
2506 esac
2507     CC=$ac_ct_CC
2508   fi
2509 fi
2510
2511 fi
2512
2513
2514 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2515 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2516 as_fn_error $? "no acceptable C compiler found in \$PATH
2517 See \`config.log' for more details" "$LINENO" 5; }
2518
2519 # Provide some information about the compiler.
2520 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
2521 set X $ac_compile
2522 ac_compiler=$2
2523 for ac_option in --version -v -V -qversion; do
2524   { { ac_try="$ac_compiler $ac_option >&5"
2525 case "(($ac_try" in
2526   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2527   *) ac_try_echo=$ac_try;;
2528 esac
2529 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2530 $as_echo "$ac_try_echo"; } >&5
2531   (eval "$ac_compiler $ac_option >&5") 2>conftest.err
2532   ac_status=$?
2533   if test -s conftest.err; then
2534     sed '10a\
2535 ... rest of stderr output deleted ...
2536          10q' conftest.err >conftest.er1
2537     cat conftest.er1 >&5
2538   fi
2539   rm -f conftest.er1 conftest.err
2540   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2541   test $ac_status = 0; }
2542 done
2543
2544 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2545 /* end confdefs.h.  */
2546
2547 int
2548 main ()
2549 {
2550
2551   ;
2552   return 0;
2553 }
2554 _ACEOF
2555 ac_clean_files_save=$ac_clean_files
2556 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out"
2557 # Try to create an executable without -o first, disregard a.out.
2558 # It will help us diagnose broken compilers, and finding out an intuition
2559 # of exeext.
2560 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
2561 $as_echo_n "checking whether the C compiler works... " >&6; }
2562 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
2563
2564 # The possible output files:
2565 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
2566
2567 ac_rmfiles=
2568 for ac_file in $ac_files
2569 do
2570   case $ac_file in
2571     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
2572     * ) ac_rmfiles="$ac_rmfiles $ac_file";;
2573   esac
2574 done
2575 rm -f $ac_rmfiles
2576
2577 if { { ac_try="$ac_link_default"
2578 case "(($ac_try" in
2579   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2580   *) ac_try_echo=$ac_try;;
2581 esac
2582 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2583 $as_echo "$ac_try_echo"; } >&5
2584   (eval "$ac_link_default") 2>&5
2585   ac_status=$?
2586   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2587   test $ac_status = 0; }; then :
2588   # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
2589 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
2590 # in a Makefile.  We should not override ac_cv_exeext if it was cached,
2591 # so that the user can short-circuit this test for compilers unknown to
2592 # Autoconf.
2593 for ac_file in $ac_files ''
2594 do
2595   test -f "$ac_file" || continue
2596   case $ac_file in
2597     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
2598         ;;
2599     [ab].out )
2600         # We found the default executable, but exeext='' is most
2601         # certainly right.
2602         break;;
2603     *.* )
2604         if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
2605         then :; else
2606            ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2607         fi
2608         # We set ac_cv_exeext here because the later test for it is not
2609         # safe: cross compilers may not add the suffix if given an `-o'
2610         # argument, so we may need to know it at that point already.
2611         # Even if this section looks crufty: it has the advantage of
2612         # actually working.
2613         break;;
2614     * )
2615         break;;
2616   esac
2617 done
2618 test "$ac_cv_exeext" = no && ac_cv_exeext=
2619
2620 else
2621   ac_file=''
2622 fi
2623 if test -z "$ac_file"; then :
2624   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2625 $as_echo "no" >&6; }
2626 $as_echo "$as_me: failed program was:" >&5
2627 sed 's/^/| /' conftest.$ac_ext >&5
2628
2629 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2630 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2631 as_fn_error 77 "C compiler cannot create executables
2632 See \`config.log' for more details" "$LINENO" 5; }
2633 else
2634   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
2635 $as_echo "yes" >&6; }
2636 fi
2637 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
2638 $as_echo_n "checking for C compiler default output file name... " >&6; }
2639 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
2640 $as_echo "$ac_file" >&6; }
2641 ac_exeext=$ac_cv_exeext
2642
2643 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out
2644 ac_clean_files=$ac_clean_files_save
2645 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
2646 $as_echo_n "checking for suffix of executables... " >&6; }
2647 if { { ac_try="$ac_link"
2648 case "(($ac_try" in
2649   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2650   *) ac_try_echo=$ac_try;;
2651 esac
2652 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2653 $as_echo "$ac_try_echo"; } >&5
2654   (eval "$ac_link") 2>&5
2655   ac_status=$?
2656   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2657   test $ac_status = 0; }; then :
2658   # If both `conftest.exe' and `conftest' are `present' (well, observable)
2659 # catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
2660 # work properly (i.e., refer to `conftest.exe'), while it won't with
2661 # `rm'.
2662 for ac_file in conftest.exe conftest conftest.*; do
2663   test -f "$ac_file" || continue
2664   case $ac_file in
2665     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
2666     *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2667           break;;
2668     * ) break;;
2669   esac
2670 done
2671 else
2672   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2673 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2674 as_fn_error $? "cannot compute suffix of executables: cannot compile and link
2675 See \`config.log' for more details" "$LINENO" 5; }
2676 fi
2677 rm -f conftest conftest$ac_cv_exeext
2678 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
2679 $as_echo "$ac_cv_exeext" >&6; }
2680
2681 rm -f conftest.$ac_ext
2682 EXEEXT=$ac_cv_exeext
2683 ac_exeext=$EXEEXT
2684 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2685 /* end confdefs.h.  */
2686 #include <stdio.h>
2687 int
2688 main ()
2689 {
2690 FILE *f = fopen ("conftest.out", "w");
2691  return ferror (f) || fclose (f) != 0;
2692
2693   ;
2694   return 0;
2695 }
2696 _ACEOF
2697 ac_clean_files="$ac_clean_files conftest.out"
2698 # Check that the compiler produces executables we can run.  If not, either
2699 # the compiler is broken, or we cross compile.
2700 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
2701 $as_echo_n "checking whether we are cross compiling... " >&6; }
2702 if test "$cross_compiling" != yes; then
2703   { { ac_try="$ac_link"
2704 case "(($ac_try" in
2705   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2706   *) ac_try_echo=$ac_try;;
2707 esac
2708 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2709 $as_echo "$ac_try_echo"; } >&5
2710   (eval "$ac_link") 2>&5
2711   ac_status=$?
2712   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2713   test $ac_status = 0; }
2714   if { ac_try='./conftest$ac_cv_exeext'
2715   { { case "(($ac_try" in
2716   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2717   *) ac_try_echo=$ac_try;;
2718 esac
2719 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2720 $as_echo "$ac_try_echo"; } >&5
2721   (eval "$ac_try") 2>&5
2722   ac_status=$?
2723   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2724   test $ac_status = 0; }; }; then
2725     cross_compiling=no
2726   else
2727     if test "$cross_compiling" = maybe; then
2728         cross_compiling=yes
2729     else
2730         { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2731 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2732 as_fn_error $? "cannot run C compiled programs.
2733 If you meant to cross compile, use \`--host'.
2734 See \`config.log' for more details" "$LINENO" 5; }
2735     fi
2736   fi
2737 fi
2738 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
2739 $as_echo "$cross_compiling" >&6; }
2740
2741 rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out
2742 ac_clean_files=$ac_clean_files_save
2743 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
2744 $as_echo_n "checking for suffix of object files... " >&6; }
2745 if ${ac_cv_objext+:} false; then :
2746   $as_echo_n "(cached) " >&6
2747 else
2748   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2749 /* end confdefs.h.  */
2750
2751 int
2752 main ()
2753 {
2754
2755   ;
2756   return 0;
2757 }
2758 _ACEOF
2759 rm -f conftest.o conftest.obj
2760 if { { ac_try="$ac_compile"
2761 case "(($ac_try" in
2762   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2763   *) ac_try_echo=$ac_try;;
2764 esac
2765 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2766 $as_echo "$ac_try_echo"; } >&5
2767   (eval "$ac_compile") 2>&5
2768   ac_status=$?
2769   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2770   test $ac_status = 0; }; then :
2771   for ac_file in conftest.o conftest.obj conftest.*; do
2772   test -f "$ac_file" || continue;
2773   case $ac_file in
2774     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
2775     *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
2776        break;;
2777   esac
2778 done
2779 else
2780   $as_echo "$as_me: failed program was:" >&5
2781 sed 's/^/| /' conftest.$ac_ext >&5
2782
2783 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2784 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2785 as_fn_error $? "cannot compute suffix of object files: cannot compile
2786 See \`config.log' for more details" "$LINENO" 5; }
2787 fi
2788 rm -f conftest.$ac_cv_objext conftest.$ac_ext
2789 fi
2790 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
2791 $as_echo "$ac_cv_objext" >&6; }
2792 OBJEXT=$ac_cv_objext
2793 ac_objext=$OBJEXT
2794 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
2795 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
2796 if ${ac_cv_c_compiler_gnu+:} false; then :
2797   $as_echo_n "(cached) " >&6
2798 else
2799   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2800 /* end confdefs.h.  */
2801
2802 int
2803 main ()
2804 {
2805 #ifndef __GNUC__
2806        choke me
2807 #endif
2808
2809   ;
2810   return 0;
2811 }
2812 _ACEOF
2813 if ac_fn_c_try_compile "$LINENO"; then :
2814   ac_compiler_gnu=yes
2815 else
2816   ac_compiler_gnu=no
2817 fi
2818 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2819 ac_cv_c_compiler_gnu=$ac_compiler_gnu
2820
2821 fi
2822 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
2823 $as_echo "$ac_cv_c_compiler_gnu" >&6; }
2824 if test $ac_compiler_gnu = yes; then
2825   GCC=yes
2826 else
2827   GCC=
2828 fi
2829 ac_test_CFLAGS=${CFLAGS+set}
2830 ac_save_CFLAGS=$CFLAGS
2831 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
2832 $as_echo_n "checking whether $CC accepts -g... " >&6; }
2833 if ${ac_cv_prog_cc_g+:} false; then :
2834   $as_echo_n "(cached) " >&6
2835 else
2836   ac_save_c_werror_flag=$ac_c_werror_flag
2837    ac_c_werror_flag=yes
2838    ac_cv_prog_cc_g=no
2839    CFLAGS="-g"
2840    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2841 /* end confdefs.h.  */
2842
2843 int
2844 main ()
2845 {
2846
2847   ;
2848   return 0;
2849 }
2850 _ACEOF
2851 if ac_fn_c_try_compile "$LINENO"; then :
2852   ac_cv_prog_cc_g=yes
2853 else
2854   CFLAGS=""
2855       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2856 /* end confdefs.h.  */
2857
2858 int
2859 main ()
2860 {
2861
2862   ;
2863   return 0;
2864 }
2865 _ACEOF
2866 if ac_fn_c_try_compile "$LINENO"; then :
2867
2868 else
2869   ac_c_werror_flag=$ac_save_c_werror_flag
2870          CFLAGS="-g"
2871          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2872 /* end confdefs.h.  */
2873
2874 int
2875 main ()
2876 {
2877
2878   ;
2879   return 0;
2880 }
2881 _ACEOF
2882 if ac_fn_c_try_compile "$LINENO"; then :
2883   ac_cv_prog_cc_g=yes
2884 fi
2885 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2886 fi
2887 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2888 fi
2889 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2890    ac_c_werror_flag=$ac_save_c_werror_flag
2891 fi
2892 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
2893 $as_echo "$ac_cv_prog_cc_g" >&6; }
2894 if test "$ac_test_CFLAGS" = set; then
2895   CFLAGS=$ac_save_CFLAGS
2896 elif test $ac_cv_prog_cc_g = yes; then
2897   if test "$GCC" = yes; then
2898     CFLAGS="-g -O2"
2899   else
2900     CFLAGS="-g"
2901   fi
2902 else
2903   if test "$GCC" = yes; then
2904     CFLAGS="-O2"
2905   else
2906     CFLAGS=
2907   fi
2908 fi
2909 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
2910 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
2911 if ${ac_cv_prog_cc_c89+:} false; then :
2912   $as_echo_n "(cached) " >&6
2913 else
2914   ac_cv_prog_cc_c89=no
2915 ac_save_CC=$CC
2916 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2917 /* end confdefs.h.  */
2918 #include <stdarg.h>
2919 #include <stdio.h>
2920 struct stat;
2921 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
2922 struct buf { int x; };
2923 FILE * (*rcsopen) (struct buf *, struct stat *, int);
2924 static char *e (p, i)
2925      char **p;
2926      int i;
2927 {
2928   return p[i];
2929 }
2930 static char *f (char * (*g) (char **, int), char **p, ...)
2931 {
2932   char *s;
2933   va_list v;
2934   va_start (v,p);
2935   s = g (p, va_arg (v,int));
2936   va_end (v);
2937   return s;
2938 }
2939
2940 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
2941    function prototypes and stuff, but not '\xHH' hex character constants.
2942    These don't provoke an error unfortunately, instead are silently treated
2943    as 'x'.  The following induces an error, until -std is added to get
2944    proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
2945    array size at least.  It's necessary to write '\x00'==0 to get something
2946    that's true only with -std.  */
2947 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
2948
2949 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
2950    inside strings and character constants.  */
2951 #define FOO(x) 'x'
2952 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
2953
2954 int test (int i, double x);
2955 struct s1 {int (*f) (int a);};
2956 struct s2 {int (*f) (double a);};
2957 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
2958 int argc;
2959 char **argv;
2960 int
2961 main ()
2962 {
2963 return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
2964   ;
2965   return 0;
2966 }
2967 _ACEOF
2968 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
2969         -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
2970 do
2971   CC="$ac_save_CC $ac_arg"
2972   if ac_fn_c_try_compile "$LINENO"; then :
2973   ac_cv_prog_cc_c89=$ac_arg
2974 fi
2975 rm -f core conftest.err conftest.$ac_objext
2976   test "x$ac_cv_prog_cc_c89" != "xno" && break
2977 done
2978 rm -f conftest.$ac_ext
2979 CC=$ac_save_CC
2980
2981 fi
2982 # AC_CACHE_VAL
2983 case "x$ac_cv_prog_cc_c89" in
2984   x)
2985     { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
2986 $as_echo "none needed" >&6; } ;;
2987   xno)
2988     { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
2989 $as_echo "unsupported" >&6; } ;;
2990   *)
2991     CC="$CC $ac_cv_prog_cc_c89"
2992     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
2993 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
2994 esac
2995 if test "x$ac_cv_prog_cc_c89" != xno; then :
2996
2997 fi
2998
2999 ac_ext=c
3000 ac_cpp='$CPP $CPPFLAGS'
3001 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3002 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3003 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3004
3005
3006 ac_ext=c
3007 ac_cpp='$CPP $CPPFLAGS'
3008 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3009 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3010 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3011 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
3012 $as_echo_n "checking how to run the C preprocessor... " >&6; }
3013 # On Suns, sometimes $CPP names a directory.
3014 if test -n "$CPP" && test -d "$CPP"; then
3015   CPP=
3016 fi
3017 if test -z "$CPP"; then
3018   if ${ac_cv_prog_CPP+:} false; then :
3019   $as_echo_n "(cached) " >&6
3020 else
3021       # Double quotes because CPP needs to be expanded
3022     for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
3023     do
3024       ac_preproc_ok=false
3025 for ac_c_preproc_warn_flag in '' yes
3026 do
3027   # Use a header file that comes with gcc, so configuring glibc
3028   # with a fresh cross-compiler works.
3029   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3030   # <limits.h> exists even on freestanding compilers.
3031   # On the NeXT, cc -E runs the code through the compiler's parser,
3032   # not just through cpp. "Syntax error" is here to catch this case.
3033   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3034 /* end confdefs.h.  */
3035 #ifdef __STDC__
3036 # include <limits.h>
3037 #else
3038 # include <assert.h>
3039 #endif
3040                      Syntax error
3041 _ACEOF
3042 if ac_fn_c_try_cpp "$LINENO"; then :
3043
3044 else
3045   # Broken: fails on valid input.
3046 continue
3047 fi
3048 rm -f conftest.err conftest.i conftest.$ac_ext
3049
3050   # OK, works on sane cases.  Now check whether nonexistent headers
3051   # can be detected and how.
3052   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3053 /* end confdefs.h.  */
3054 #include <ac_nonexistent.h>
3055 _ACEOF
3056 if ac_fn_c_try_cpp "$LINENO"; then :
3057   # Broken: success on invalid input.
3058 continue
3059 else
3060   # Passes both tests.
3061 ac_preproc_ok=:
3062 break
3063 fi
3064 rm -f conftest.err conftest.i conftest.$ac_ext
3065
3066 done
3067 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3068 rm -f conftest.i conftest.err conftest.$ac_ext
3069 if $ac_preproc_ok; then :
3070   break
3071 fi
3072
3073     done
3074     ac_cv_prog_CPP=$CPP
3075
3076 fi
3077   CPP=$ac_cv_prog_CPP
3078 else
3079   ac_cv_prog_CPP=$CPP
3080 fi
3081 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
3082 $as_echo "$CPP" >&6; }
3083 ac_preproc_ok=false
3084 for ac_c_preproc_warn_flag in '' yes
3085 do
3086   # Use a header file that comes with gcc, so configuring glibc
3087   # with a fresh cross-compiler works.
3088   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3089   # <limits.h> exists even on freestanding compilers.
3090   # On the NeXT, cc -E runs the code through the compiler's parser,
3091   # not just through cpp. "Syntax error" is here to catch this case.
3092   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3093 /* end confdefs.h.  */
3094 #ifdef __STDC__
3095 # include <limits.h>
3096 #else
3097 # include <assert.h>
3098 #endif
3099                      Syntax error
3100 _ACEOF
3101 if ac_fn_c_try_cpp "$LINENO"; then :
3102
3103 else
3104   # Broken: fails on valid input.
3105 continue
3106 fi
3107 rm -f conftest.err conftest.i conftest.$ac_ext
3108
3109   # OK, works on sane cases.  Now check whether nonexistent headers
3110   # can be detected and how.
3111   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3112 /* end confdefs.h.  */
3113 #include <ac_nonexistent.h>
3114 _ACEOF
3115 if ac_fn_c_try_cpp "$LINENO"; then :
3116   # Broken: success on invalid input.
3117 continue
3118 else
3119   # Passes both tests.
3120 ac_preproc_ok=:
3121 break
3122 fi
3123 rm -f conftest.err conftest.i conftest.$ac_ext
3124
3125 done
3126 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3127 rm -f conftest.i conftest.err conftest.$ac_ext
3128 if $ac_preproc_ok; then :
3129
3130 else
3131   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3132 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3133 as_fn_error $? "C preprocessor \"$CPP\" fails sanity check
3134 See \`config.log' for more details" "$LINENO" 5; }
3135 fi
3136
3137 ac_ext=c
3138 ac_cpp='$CPP $CPPFLAGS'
3139 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3140 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3141 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3142
3143
3144 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
3145 $as_echo_n "checking for grep that handles long lines and -e... " >&6; }
3146 if ${ac_cv_path_GREP+:} false; then :
3147   $as_echo_n "(cached) " >&6
3148 else
3149   if test -z "$GREP"; then
3150   ac_path_GREP_found=false
3151   # Loop through the user's path and test for each of PROGNAME-LIST
3152   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3153 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
3154 do
3155   IFS=$as_save_IFS
3156   test -z "$as_dir" && as_dir=.
3157     for ac_prog in grep ggrep; do
3158     for ac_exec_ext in '' $ac_executable_extensions; do
3159       ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
3160       as_fn_executable_p "$ac_path_GREP" || continue
3161 # Check for GNU ac_path_GREP and select it if it is found.
3162   # Check for GNU $ac_path_GREP
3163 case `"$ac_path_GREP" --version 2>&1` in
3164 *GNU*)
3165   ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
3166 *)
3167   ac_count=0
3168   $as_echo_n 0123456789 >"conftest.in"
3169   while :
3170   do
3171     cat "conftest.in" "conftest.in" >"conftest.tmp"
3172     mv "conftest.tmp" "conftest.in"
3173     cp "conftest.in" "conftest.nl"
3174     $as_echo 'GREP' >> "conftest.nl"
3175     "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
3176     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
3177     as_fn_arith $ac_count + 1 && ac_count=$as_val
3178     if test $ac_count -gt ${ac_path_GREP_max-0}; then
3179       # Best one so far, save it but keep looking for a better one
3180       ac_cv_path_GREP="$ac_path_GREP"
3181       ac_path_GREP_max=$ac_count
3182     fi
3183     # 10*(2^10) chars as input seems more than enough
3184     test $ac_count -gt 10 && break
3185   done
3186   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
3187 esac
3188
3189       $ac_path_GREP_found && break 3
3190     done
3191   done
3192   done
3193 IFS=$as_save_IFS
3194   if test -z "$ac_cv_path_GREP"; then
3195     as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
3196   fi
3197 else
3198   ac_cv_path_GREP=$GREP
3199 fi
3200
3201 fi
3202 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
3203 $as_echo "$ac_cv_path_GREP" >&6; }
3204  GREP="$ac_cv_path_GREP"
3205
3206
3207 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
3208 $as_echo_n "checking for egrep... " >&6; }
3209 if ${ac_cv_path_EGREP+:} false; then :
3210   $as_echo_n "(cached) " >&6
3211 else
3212   if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
3213    then ac_cv_path_EGREP="$GREP -E"
3214    else
3215      if test -z "$EGREP"; then
3216   ac_path_EGREP_found=false
3217   # Loop through the user's path and test for each of PROGNAME-LIST
3218   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3219 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
3220 do
3221   IFS=$as_save_IFS
3222   test -z "$as_dir" && as_dir=.
3223     for ac_prog in egrep; do
3224     for ac_exec_ext in '' $ac_executable_extensions; do
3225       ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
3226       as_fn_executable_p "$ac_path_EGREP" || continue
3227 # Check for GNU ac_path_EGREP and select it if it is found.
3228   # Check for GNU $ac_path_EGREP
3229 case `"$ac_path_EGREP" --version 2>&1` in
3230 *GNU*)
3231   ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
3232 *)
3233   ac_count=0
3234   $as_echo_n 0123456789 >"conftest.in"
3235   while :
3236   do
3237     cat "conftest.in" "conftest.in" >"conftest.tmp"
3238     mv "conftest.tmp" "conftest.in"
3239     cp "conftest.in" "conftest.nl"
3240     $as_echo 'EGREP' >> "conftest.nl"
3241     "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
3242     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
3243     as_fn_arith $ac_count + 1 && ac_count=$as_val
3244     if test $ac_count -gt ${ac_path_EGREP_max-0}; then
3245       # Best one so far, save it but keep looking for a better one
3246       ac_cv_path_EGREP="$ac_path_EGREP"
3247       ac_path_EGREP_max=$ac_count
3248     fi
3249     # 10*(2^10) chars as input seems more than enough
3250     test $ac_count -gt 10 && break
3251   done
3252   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
3253 esac
3254
3255       $ac_path_EGREP_found && break 3
3256     done
3257   done
3258   done
3259 IFS=$as_save_IFS
3260   if test -z "$ac_cv_path_EGREP"; then
3261     as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
3262   fi
3263 else
3264   ac_cv_path_EGREP=$EGREP
3265 fi
3266
3267    fi
3268 fi
3269 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
3270 $as_echo "$ac_cv_path_EGREP" >&6; }
3271  EGREP="$ac_cv_path_EGREP"
3272
3273
3274 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
3275 $as_echo_n "checking for ANSI C header files... " >&6; }
3276 if ${ac_cv_header_stdc+:} false; then :
3277   $as_echo_n "(cached) " >&6
3278 else
3279   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3280 /* end confdefs.h.  */
3281 #include <stdlib.h>
3282 #include <stdarg.h>
3283 #include <string.h>
3284 #include <float.h>
3285
3286 int
3287 main ()
3288 {
3289
3290   ;
3291   return 0;
3292 }
3293 _ACEOF
3294 if ac_fn_c_try_compile "$LINENO"; then :
3295   ac_cv_header_stdc=yes
3296 else
3297   ac_cv_header_stdc=no
3298 fi
3299 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3300
3301 if test $ac_cv_header_stdc = yes; then
3302   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
3303   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3304 /* end confdefs.h.  */
3305 #include <string.h>
3306
3307 _ACEOF
3308 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3309   $EGREP "memchr" >/dev/null 2>&1; then :
3310
3311 else
3312   ac_cv_header_stdc=no
3313 fi
3314 rm -f conftest*
3315
3316 fi
3317
3318 if test $ac_cv_header_stdc = yes; then
3319   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
3320   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3321 /* end confdefs.h.  */
3322 #include <stdlib.h>
3323
3324 _ACEOF
3325 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3326   $EGREP "free" >/dev/null 2>&1; then :
3327
3328 else
3329   ac_cv_header_stdc=no
3330 fi
3331 rm -f conftest*
3332
3333 fi
3334
3335 if test $ac_cv_header_stdc = yes; then
3336   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
3337   if test "$cross_compiling" = yes; then :
3338   :
3339 else
3340   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3341 /* end confdefs.h.  */
3342 #include <ctype.h>
3343 #include <stdlib.h>
3344 #if ((' ' & 0x0FF) == 0x020)
3345 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
3346 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
3347 #else
3348 # define ISLOWER(c) \
3349                    (('a' <= (c) && (c) <= 'i') \
3350                      || ('j' <= (c) && (c) <= 'r') \
3351                      || ('s' <= (c) && (c) <= 'z'))
3352 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
3353 #endif
3354
3355 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
3356 int
3357 main ()
3358 {
3359   int i;
3360   for (i = 0; i < 256; i++)
3361     if (XOR (islower (i), ISLOWER (i))
3362         || toupper (i) != TOUPPER (i))
3363       return 2;
3364   return 0;
3365 }
3366 _ACEOF
3367 if ac_fn_c_try_run "$LINENO"; then :
3368
3369 else
3370   ac_cv_header_stdc=no
3371 fi
3372 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
3373   conftest.$ac_objext conftest.beam conftest.$ac_ext
3374 fi
3375
3376 fi
3377 fi
3378 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
3379 $as_echo "$ac_cv_header_stdc" >&6; }
3380 if test $ac_cv_header_stdc = yes; then
3381
3382 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
3383
3384 fi
3385
3386 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
3387 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
3388                   inttypes.h stdint.h unistd.h
3389 do :
3390   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
3391 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
3392 "
3393 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
3394   cat >>confdefs.h <<_ACEOF
3395 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
3396 _ACEOF
3397
3398 fi
3399
3400 done
3401
3402
3403
3404   ac_fn_c_check_header_mongrel "$LINENO" "minix/config.h" "ac_cv_header_minix_config_h" "$ac_includes_default"
3405 if test "x$ac_cv_header_minix_config_h" = xyes; then :
3406   MINIX=yes
3407 else
3408   MINIX=
3409 fi
3410
3411
3412   if test "$MINIX" = yes; then
3413
3414 $as_echo "#define _POSIX_SOURCE 1" >>confdefs.h
3415
3416
3417 $as_echo "#define _POSIX_1_SOURCE 2" >>confdefs.h
3418
3419
3420 $as_echo "#define _MINIX 1" >>confdefs.h
3421
3422   fi
3423
3424
3425   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether it is safe to define __EXTENSIONS__" >&5
3426 $as_echo_n "checking whether it is safe to define __EXTENSIONS__... " >&6; }
3427 if ${ac_cv_safe_to_define___extensions__+:} false; then :
3428   $as_echo_n "(cached) " >&6
3429 else
3430   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3431 /* end confdefs.h.  */
3432
3433 #         define __EXTENSIONS__ 1
3434           $ac_includes_default
3435 int
3436 main ()
3437 {
3438
3439   ;
3440   return 0;
3441 }
3442 _ACEOF
3443 if ac_fn_c_try_compile "$LINENO"; then :
3444   ac_cv_safe_to_define___extensions__=yes
3445 else
3446   ac_cv_safe_to_define___extensions__=no
3447 fi
3448 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3449 fi
3450 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_safe_to_define___extensions__" >&5
3451 $as_echo "$ac_cv_safe_to_define___extensions__" >&6; }
3452   test $ac_cv_safe_to_define___extensions__ = yes &&
3453     $as_echo "#define __EXTENSIONS__ 1" >>confdefs.h
3454
3455   $as_echo "#define _ALL_SOURCE 1" >>confdefs.h
3456
3457   $as_echo "#define _GNU_SOURCE 1" >>confdefs.h
3458
3459   $as_echo "#define _POSIX_PTHREAD_SEMANTICS 1" >>confdefs.h
3460
3461   $as_echo "#define _TANDEM_SOURCE 1" >>confdefs.h
3462
3463
3464
3465 ac_config_headers="$ac_config_headers config.h"
3466
3467
3468
3469 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5
3470 $as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
3471 set x ${MAKE-make}
3472 ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
3473 if eval \${ac_cv_prog_make_${ac_make}_set+:} false; then :
3474   $as_echo_n "(cached) " >&6
3475 else
3476   cat >conftest.make <<\_ACEOF
3477 SHELL = /bin/sh
3478 all:
3479         @echo '@@@%%%=$(MAKE)=@@@%%%'
3480 _ACEOF
3481 # GNU make sometimes prints "make[1]: Entering ...", which would confuse us.
3482 case `${MAKE-make} -f conftest.make 2>/dev/null` in
3483   *@@@%%%=?*=@@@%%%*)
3484     eval ac_cv_prog_make_${ac_make}_set=yes;;
3485   *)
3486     eval ac_cv_prog_make_${ac_make}_set=no;;
3487 esac
3488 rm -f conftest.make
3489 fi
3490 if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
3491   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3492 $as_echo "yes" >&6; }
3493   SET_MAKE=
3494 else
3495   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3496 $as_echo "no" >&6; }
3497   SET_MAKE="MAKE=${MAKE-make}"
3498 fi
3499
3500 ac_aux_dir=
3501 for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
3502   if test -f "$ac_dir/install-sh"; then
3503     ac_aux_dir=$ac_dir
3504     ac_install_sh="$ac_aux_dir/install-sh -c"
3505     break
3506   elif test -f "$ac_dir/install.sh"; then
3507     ac_aux_dir=$ac_dir
3508     ac_install_sh="$ac_aux_dir/install.sh -c"
3509     break
3510   elif test -f "$ac_dir/shtool"; then
3511     ac_aux_dir=$ac_dir
3512     ac_install_sh="$ac_aux_dir/shtool install -c"
3513     break
3514   fi
3515 done
3516 if test -z "$ac_aux_dir"; then
3517   as_fn_error $? "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5
3518 fi
3519
3520 # These three variables are undocumented and unsupported,
3521 # and are intended to be withdrawn in a future Autoconf release.
3522 # They can cause serious problems if a builder's source tree is in a directory
3523 # whose full name contains unusual characters.
3524 ac_config_guess="$SHELL $ac_aux_dir/config.guess"  # Please don't use this var.
3525 ac_config_sub="$SHELL $ac_aux_dir/config.sub"  # Please don't use this var.
3526 ac_configure="$SHELL $ac_aux_dir/configure"  # Please don't use this var.
3527
3528
3529 # Find a good install program.  We prefer a C program (faster),
3530 # so one script is as good as another.  But avoid the broken or
3531 # incompatible versions:
3532 # SysV /etc/install, /usr/sbin/install
3533 # SunOS /usr/etc/install
3534 # IRIX /sbin/install
3535 # AIX /bin/install
3536 # AmigaOS /C/install, which installs bootblocks on floppy discs
3537 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
3538 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
3539 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
3540 # OS/2's system install, which has a completely different semantic
3541 # ./install, which can be erroneously created by make from ./install.sh.
3542 # Reject install programs that cannot install multiple files.
3543 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
3544 $as_echo_n "checking for a BSD-compatible install... " >&6; }
3545 if test -z "$INSTALL"; then
3546 if ${ac_cv_path_install+:} false; then :
3547   $as_echo_n "(cached) " >&6
3548 else
3549   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3550 for as_dir in $PATH
3551 do
3552   IFS=$as_save_IFS
3553   test -z "$as_dir" && as_dir=.
3554     # Account for people who put trailing slashes in PATH elements.
3555 case $as_dir/ in #((
3556   ./ | .// | /[cC]/* | \
3557   /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
3558   ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \
3559   /usr/ucb/* ) ;;
3560   *)
3561     # OSF1 and SCO ODT 3.0 have their own names for install.
3562     # Don't use installbsd from OSF since it installs stuff as root
3563     # by default.
3564     for ac_prog in ginstall scoinst install; do
3565       for ac_exec_ext in '' $ac_executable_extensions; do
3566         if as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then
3567           if test $ac_prog = install &&
3568             grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
3569             # AIX install.  It has an incompatible calling convention.
3570             :
3571           elif test $ac_prog = install &&
3572             grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
3573             # program-specific install script used by HP pwplus--don't use.
3574             :
3575           else
3576             rm -rf conftest.one conftest.two conftest.dir
3577             echo one > conftest.one
3578             echo two > conftest.two
3579             mkdir conftest.dir
3580             if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
3581               test -s conftest.one && test -s conftest.two &&
3582               test -s conftest.dir/conftest.one &&
3583               test -s conftest.dir/conftest.two
3584             then
3585               ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
3586               break 3
3587             fi
3588           fi
3589         fi
3590       done
3591     done
3592     ;;
3593 esac
3594
3595   done
3596 IFS=$as_save_IFS
3597
3598 rm -rf conftest.one conftest.two conftest.dir
3599
3600 fi
3601   if test "${ac_cv_path_install+set}" = set; then
3602     INSTALL=$ac_cv_path_install
3603   else
3604     # As a last resort, use the slow shell script.  Don't cache a
3605     # value for INSTALL within a source directory, because that will
3606     # break other packages using the cache if that directory is
3607     # removed, or if the value is a relative name.
3608     INSTALL=$ac_install_sh
3609   fi
3610 fi
3611 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
3612 $as_echo "$INSTALL" >&6; }
3613
3614 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
3615 # It thinks the first close brace ends the variable substitution.
3616 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
3617
3618 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
3619
3620 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
3621
3622
3623         MKINSTALLDIRS=
3624   if test -n "$ac_aux_dir"; then
3625     case "$ac_aux_dir" in
3626       /*) MKINSTALLDIRS="$ac_aux_dir/mkinstalldirs" ;;
3627       *) MKINSTALLDIRS="\$(top_builddir)/$ac_aux_dir/mkinstalldirs" ;;
3628     esac
3629   fi
3630   if test -z "$MKINSTALLDIRS"; then
3631     MKINSTALLDIRS="\$(top_srcdir)/mkinstalldirs"
3632   fi
3633
3634
3635
3636   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether NLS is requested" >&5
3637 $as_echo_n "checking whether NLS is requested... " >&6; }
3638     # Check whether --enable-nls was given.
3639 if test "${enable_nls+set}" = set; then :
3640   enableval=$enable_nls; USE_NLS=$enableval
3641 else
3642   USE_NLS=yes
3643 fi
3644
3645   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $USE_NLS" >&5
3646 $as_echo "$USE_NLS" >&6; }
3647
3648
3649
3650
3651
3652
3653 # Prepare PATH_SEPARATOR.
3654 # The user is always right.
3655 if test "${PATH_SEPARATOR+set}" != set; then
3656   echo "#! /bin/sh" >conf$$.sh
3657   echo  "exit 0"   >>conf$$.sh
3658   chmod +x conf$$.sh
3659   if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
3660     PATH_SEPARATOR=';'
3661   else
3662     PATH_SEPARATOR=:
3663   fi
3664   rm -f conf$$.sh
3665 fi
3666
3667 # Find out how to test for executable files. Don't use a zero-byte file,
3668 # as systems may use methods other than mode bits to determine executability.
3669 cat >conf$$.file <<_ASEOF
3670 #! /bin/sh
3671 exit 0
3672 _ASEOF
3673 chmod +x conf$$.file
3674 if test -x conf$$.file >/dev/null 2>&1; then
3675   ac_executable_p="test -x"
3676 else
3677   ac_executable_p="test -f"
3678 fi
3679 rm -f conf$$.file
3680
3681 # Extract the first word of "msgfmt", so it can be a program name with args.
3682 set dummy msgfmt; ac_word=$2
3683 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3684 $as_echo_n "checking for $ac_word... " >&6; }
3685 if ${ac_cv_path_MSGFMT+:} false; then :
3686   $as_echo_n "(cached) " >&6
3687 else
3688   case "$MSGFMT" in
3689   [\\/]* | ?:[\\/]*)
3690     ac_cv_path_MSGFMT="$MSGFMT" # Let the user override the test with a path.
3691     ;;
3692   *)
3693     ac_save_IFS="$IFS"; IFS=$PATH_SEPARATOR
3694     for ac_dir in $PATH; do
3695       IFS="$ac_save_IFS"
3696       test -z "$ac_dir" && ac_dir=.
3697       for ac_exec_ext in '' $ac_executable_extensions; do
3698         if $ac_executable_p "$ac_dir/$ac_word$ac_exec_ext"; then
3699           if $ac_dir/$ac_word --statistics /dev/null >/dev/null 2>&1 &&
3700      (if $ac_dir/$ac_word --statistics /dev/null 2>&1 >/dev/null | grep usage >/dev/null; then exit 1; else exit 0; fi); then
3701             ac_cv_path_MSGFMT="$ac_dir/$ac_word$ac_exec_ext"
3702             break 2
3703           fi
3704         fi
3705       done
3706     done
3707     IFS="$ac_save_IFS"
3708   test -z "$ac_cv_path_MSGFMT" && ac_cv_path_MSGFMT=":"
3709     ;;
3710 esac
3711 fi
3712 MSGFMT="$ac_cv_path_MSGFMT"
3713 if test "$MSGFMT" != ":"; then
3714   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MSGFMT" >&5
3715 $as_echo "$MSGFMT" >&6; }
3716 else
3717   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3718 $as_echo "no" >&6; }
3719 fi
3720
3721   # Extract the first word of "gmsgfmt", so it can be a program name with args.
3722 set dummy gmsgfmt; ac_word=$2
3723 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3724 $as_echo_n "checking for $ac_word... " >&6; }
3725 if ${ac_cv_path_GMSGFMT+:} false; then :
3726   $as_echo_n "(cached) " >&6
3727 else
3728   case $GMSGFMT in
3729   [\\/]* | ?:[\\/]*)
3730   ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a path.
3731   ;;
3732   *)
3733   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3734 for as_dir in $PATH
3735 do
3736   IFS=$as_save_IFS
3737   test -z "$as_dir" && as_dir=.
3738     for ac_exec_ext in '' $ac_executable_extensions; do
3739   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3740     ac_cv_path_GMSGFMT="$as_dir/$ac_word$ac_exec_ext"
3741     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3742     break 2
3743   fi
3744 done
3745   done
3746 IFS=$as_save_IFS
3747
3748   test -z "$ac_cv_path_GMSGFMT" && ac_cv_path_GMSGFMT="$MSGFMT"
3749   ;;
3750 esac
3751 fi
3752 GMSGFMT=$ac_cv_path_GMSGFMT
3753 if test -n "$GMSGFMT"; then
3754   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GMSGFMT" >&5
3755 $as_echo "$GMSGFMT" >&6; }
3756 else
3757   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3758 $as_echo "no" >&6; }
3759 fi
3760
3761
3762
3763
3764 # Prepare PATH_SEPARATOR.
3765 # The user is always right.
3766 if test "${PATH_SEPARATOR+set}" != set; then
3767   echo "#! /bin/sh" >conf$$.sh
3768   echo  "exit 0"   >>conf$$.sh
3769   chmod +x conf$$.sh
3770   if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
3771     PATH_SEPARATOR=';'
3772   else
3773     PATH_SEPARATOR=:
3774   fi
3775   rm -f conf$$.sh
3776 fi
3777
3778 # Find out how to test for executable files. Don't use a zero-byte file,
3779 # as systems may use methods other than mode bits to determine executability.
3780 cat >conf$$.file <<_ASEOF
3781 #! /bin/sh
3782 exit 0
3783 _ASEOF
3784 chmod +x conf$$.file
3785 if test -x conf$$.file >/dev/null 2>&1; then
3786   ac_executable_p="test -x"
3787 else
3788   ac_executable_p="test -f"
3789 fi
3790 rm -f conf$$.file
3791
3792 # Extract the first word of "xgettext", so it can be a program name with args.
3793 set dummy xgettext; ac_word=$2
3794 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3795 $as_echo_n "checking for $ac_word... " >&6; }
3796 if ${ac_cv_path_XGETTEXT+:} false; then :
3797   $as_echo_n "(cached) " >&6
3798 else
3799   case "$XGETTEXT" in
3800   [\\/]* | ?:[\\/]*)
3801     ac_cv_path_XGETTEXT="$XGETTEXT" # Let the user override the test with a path.
3802     ;;
3803   *)
3804     ac_save_IFS="$IFS"; IFS=$PATH_SEPARATOR
3805     for ac_dir in $PATH; do
3806       IFS="$ac_save_IFS"
3807       test -z "$ac_dir" && ac_dir=.
3808       for ac_exec_ext in '' $ac_executable_extensions; do
3809         if $ac_executable_p "$ac_dir/$ac_word$ac_exec_ext"; then
3810           if $ac_dir/$ac_word --omit-header --copyright-holder= --msgid-bugs-address= /dev/null >/dev/null 2>&1 &&
3811      (if $ac_dir/$ac_word --omit-header --copyright-holder= --msgid-bugs-address= /dev/null 2>&1 >/dev/null | grep usage >/dev/null; then exit 1; else exit 0; fi); then
3812             ac_cv_path_XGETTEXT="$ac_dir/$ac_word$ac_exec_ext"
3813             break 2
3814           fi
3815         fi
3816       done
3817     done
3818     IFS="$ac_save_IFS"
3819   test -z "$ac_cv_path_XGETTEXT" && ac_cv_path_XGETTEXT=":"
3820     ;;
3821 esac
3822 fi
3823 XGETTEXT="$ac_cv_path_XGETTEXT"
3824 if test "$XGETTEXT" != ":"; then
3825   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $XGETTEXT" >&5
3826 $as_echo "$XGETTEXT" >&6; }
3827 else
3828   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3829 $as_echo "no" >&6; }
3830 fi
3831
3832     rm -f messages.po
3833
3834
3835 # Prepare PATH_SEPARATOR.
3836 # The user is always right.
3837 if test "${PATH_SEPARATOR+set}" != set; then
3838   echo "#! /bin/sh" >conf$$.sh
3839   echo  "exit 0"   >>conf$$.sh
3840   chmod +x conf$$.sh
3841   if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
3842     PATH_SEPARATOR=';'
3843   else
3844     PATH_SEPARATOR=:
3845   fi
3846   rm -f conf$$.sh
3847 fi
3848
3849 # Find out how to test for executable files. Don't use a zero-byte file,
3850 # as systems may use methods other than mode bits to determine executability.
3851 cat >conf$$.file <<_ASEOF
3852 #! /bin/sh
3853 exit 0
3854 _ASEOF
3855 chmod +x conf$$.file
3856 if test -x conf$$.file >/dev/null 2>&1; then
3857   ac_executable_p="test -x"
3858 else
3859   ac_executable_p="test -f"
3860 fi
3861 rm -f conf$$.file
3862
3863 # Extract the first word of "msgmerge", so it can be a program name with args.
3864 set dummy msgmerge; ac_word=$2
3865 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3866 $as_echo_n "checking for $ac_word... " >&6; }
3867 if ${ac_cv_path_MSGMERGE+:} false; then :
3868   $as_echo_n "(cached) " >&6
3869 else
3870   case "$MSGMERGE" in
3871   [\\/]* | ?:[\\/]*)
3872     ac_cv_path_MSGMERGE="$MSGMERGE" # Let the user override the test with a path.
3873     ;;
3874   *)
3875     ac_save_IFS="$IFS"; IFS=$PATH_SEPARATOR
3876     for ac_dir in $PATH; do
3877       IFS="$ac_save_IFS"
3878       test -z "$ac_dir" && ac_dir=.
3879       for ac_exec_ext in '' $ac_executable_extensions; do
3880         if $ac_executable_p "$ac_dir/$ac_word$ac_exec_ext"; then
3881           if $ac_dir/$ac_word --update -q /dev/null /dev/null >/dev/null 2>&1; then
3882             ac_cv_path_MSGMERGE="$ac_dir/$ac_word$ac_exec_ext"
3883             break 2
3884           fi
3885         fi
3886       done
3887     done
3888     IFS="$ac_save_IFS"
3889   test -z "$ac_cv_path_MSGMERGE" && ac_cv_path_MSGMERGE=":"
3890     ;;
3891 esac
3892 fi
3893 MSGMERGE="$ac_cv_path_MSGMERGE"
3894 if test "$MSGMERGE" != ":"; then
3895   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MSGMERGE" >&5
3896 $as_echo "$MSGMERGE" >&6; }
3897 else
3898   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3899 $as_echo "no" >&6; }
3900 fi
3901
3902
3903       if test "$GMSGFMT" != ":"; then
3904             if $GMSGFMT --statistics /dev/null >/dev/null 2>&1 &&
3905        (if $GMSGFMT --statistics /dev/null 2>&1 >/dev/null | grep usage >/dev/null; then exit 1; else exit 0; fi); then
3906       : ;
3907     else
3908       GMSGFMT=`echo "$GMSGFMT" | sed -e 's,^.*/,,'`
3909       { $as_echo "$as_me:${as_lineno-$LINENO}: result: found $GMSGFMT program is not GNU msgfmt; ignore it" >&5
3910 $as_echo "found $GMSGFMT program is not GNU msgfmt; ignore it" >&6; }
3911       GMSGFMT=":"
3912     fi
3913   fi
3914
3915       if test "$XGETTEXT" != ":"; then
3916             if $XGETTEXT --omit-header --copyright-holder= --msgid-bugs-address= /dev/null >/dev/null 2>&1 &&
3917        (if $XGETTEXT --omit-header --copyright-holder= --msgid-bugs-address= /dev/null 2>&1 >/dev/null | grep usage >/dev/null; then exit 1; else exit 0; fi); then
3918       : ;
3919     else
3920       { $as_echo "$as_me:${as_lineno-$LINENO}: result: found xgettext program is not GNU xgettext; ignore it" >&5
3921 $as_echo "found xgettext program is not GNU xgettext; ignore it" >&6; }
3922       XGETTEXT=":"
3923     fi
3924         rm -f messages.po
3925   fi
3926
3927   ac_config_commands="$ac_config_commands default-1"
3928
3929
3930 # Make sure we can run config.sub.
3931 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
3932   as_fn_error $? "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
3933
3934 { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
3935 $as_echo_n "checking build system type... " >&6; }
3936 if ${ac_cv_build+:} false; then :
3937   $as_echo_n "(cached) " >&6
3938 else
3939   ac_build_alias=$build_alias
3940 test "x$ac_build_alias" = x &&
3941   ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
3942 test "x$ac_build_alias" = x &&
3943   as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5
3944 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
3945   as_fn_error $? "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
3946
3947 fi
3948 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
3949 $as_echo "$ac_cv_build" >&6; }
3950 case $ac_cv_build in
3951 *-*-*) ;;
3952 *) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;;
3953 esac
3954 build=$ac_cv_build
3955 ac_save_IFS=$IFS; IFS='-'
3956 set x $ac_cv_build
3957 shift
3958 build_cpu=$1
3959 build_vendor=$2
3960 shift; shift
3961 # Remember, the first character of IFS is used to create $*,
3962 # except with old shells:
3963 build_os=$*
3964 IFS=$ac_save_IFS
3965 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
3966
3967
3968 { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
3969 $as_echo_n "checking host system type... " >&6; }
3970 if ${ac_cv_host+:} false; then :
3971   $as_echo_n "(cached) " >&6
3972 else
3973   if test "x$host_alias" = x; then
3974   ac_cv_host=$ac_cv_build
3975 else
3976   ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
3977     as_fn_error $? "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
3978 fi
3979
3980 fi
3981 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
3982 $as_echo "$ac_cv_host" >&6; }
3983 case $ac_cv_host in
3984 *-*-*) ;;
3985 *) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;;
3986 esac
3987 host=$ac_cv_host
3988 ac_save_IFS=$IFS; IFS='-'
3989 set x $ac_cv_host
3990 shift
3991 host_cpu=$1
3992 host_vendor=$2
3993 shift; shift
3994 # Remember, the first character of IFS is used to create $*,
3995 # except with old shells:
3996 host_os=$*
3997 IFS=$ac_save_IFS
3998 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
3999
4000
4001 if test -n "$ac_tool_prefix"; then
4002   # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
4003 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
4004 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4005 $as_echo_n "checking for $ac_word... " >&6; }
4006 if ${ac_cv_prog_RANLIB+:} false; then :
4007   $as_echo_n "(cached) " >&6
4008 else
4009   if test -n "$RANLIB"; then
4010   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
4011 else
4012 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4013 for as_dir in $PATH
4014 do
4015   IFS=$as_save_IFS
4016   test -z "$as_dir" && as_dir=.
4017     for ac_exec_ext in '' $ac_executable_extensions; do
4018   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4019     ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
4020     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4021     break 2
4022   fi
4023 done
4024   done
4025 IFS=$as_save_IFS
4026
4027 fi
4028 fi
4029 RANLIB=$ac_cv_prog_RANLIB
4030 if test -n "$RANLIB"; then
4031   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
4032 $as_echo "$RANLIB" >&6; }
4033 else
4034   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4035 $as_echo "no" >&6; }
4036 fi
4037
4038
4039 fi
4040 if test -z "$ac_cv_prog_RANLIB"; then
4041   ac_ct_RANLIB=$RANLIB
4042   # Extract the first word of "ranlib", so it can be a program name with args.
4043 set dummy ranlib; ac_word=$2
4044 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4045 $as_echo_n "checking for $ac_word... " >&6; }
4046 if ${ac_cv_prog_ac_ct_RANLIB+:} false; then :
4047   $as_echo_n "(cached) " >&6
4048 else
4049   if test -n "$ac_ct_RANLIB"; then
4050   ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
4051 else
4052 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4053 for as_dir in $PATH
4054 do
4055   IFS=$as_save_IFS
4056   test -z "$as_dir" && as_dir=.
4057     for ac_exec_ext in '' $ac_executable_extensions; do
4058   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4059     ac_cv_prog_ac_ct_RANLIB="ranlib"
4060     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4061     break 2
4062   fi
4063 done
4064   done
4065 IFS=$as_save_IFS
4066
4067 fi
4068 fi
4069 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
4070 if test -n "$ac_ct_RANLIB"; then
4071   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
4072 $as_echo "$ac_ct_RANLIB" >&6; }
4073 else
4074   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4075 $as_echo "no" >&6; }
4076 fi
4077
4078   if test "x$ac_ct_RANLIB" = x; then
4079     RANLIB=":"
4080   else
4081     case $cross_compiling:$ac_tool_warned in
4082 yes:)
4083 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4084 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4085 ac_tool_warned=yes ;;
4086 esac
4087     RANLIB=$ac_ct_RANLIB
4088   fi
4089 else
4090   RANLIB="$ac_cv_prog_RANLIB"
4091 fi
4092
4093 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing strerror" >&5
4094 $as_echo_n "checking for library containing strerror... " >&6; }
4095 if ${ac_cv_search_strerror+:} false; then :
4096   $as_echo_n "(cached) " >&6
4097 else
4098   ac_func_search_save_LIBS=$LIBS
4099 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4100 /* end confdefs.h.  */
4101
4102 /* Override any GCC internal prototype to avoid an error.
4103    Use char because int might match the return type of a GCC
4104    builtin and then its argument prototype would still apply.  */
4105 #ifdef __cplusplus
4106 extern "C"
4107 #endif
4108 char strerror ();
4109 int
4110 main ()
4111 {
4112 return strerror ();
4113   ;
4114   return 0;
4115 }
4116 _ACEOF
4117 for ac_lib in '' cposix; do
4118   if test -z "$ac_lib"; then
4119     ac_res="none required"
4120   else
4121     ac_res=-l$ac_lib
4122     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
4123   fi
4124   if ac_fn_c_try_link "$LINENO"; then :
4125   ac_cv_search_strerror=$ac_res
4126 fi
4127 rm -f core conftest.err conftest.$ac_objext \
4128     conftest$ac_exeext
4129   if ${ac_cv_search_strerror+:} false; then :
4130   break
4131 fi
4132 done
4133 if ${ac_cv_search_strerror+:} false; then :
4134
4135 else
4136   ac_cv_search_strerror=no
4137 fi
4138 rm conftest.$ac_ext
4139 LIBS=$ac_func_search_save_LIBS
4140 fi
4141 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_strerror" >&5
4142 $as_echo "$ac_cv_search_strerror" >&6; }
4143 ac_res=$ac_cv_search_strerror
4144 if test "$ac_res" != no; then :
4145   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
4146
4147 fi
4148
4149 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for an ANSI C-conforming const" >&5
4150 $as_echo_n "checking for an ANSI C-conforming const... " >&6; }
4151 if ${ac_cv_c_const+:} false; then :
4152   $as_echo_n "(cached) " >&6
4153 else
4154   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4155 /* end confdefs.h.  */
4156
4157 int
4158 main ()
4159 {
4160
4161 #ifndef __cplusplus
4162   /* Ultrix mips cc rejects this sort of thing.  */
4163   typedef int charset[2];
4164   const charset cs = { 0, 0 };
4165   /* SunOS 4.1.1 cc rejects this.  */
4166   char const *const *pcpcc;
4167   char **ppc;
4168   /* NEC SVR4.0.2 mips cc rejects this.  */
4169   struct point {int x, y;};
4170   static struct point const zero = {0,0};
4171   /* AIX XL C 1.02.0.0 rejects this.
4172      It does not let you subtract one const X* pointer from another in
4173      an arm of an if-expression whose if-part is not a constant
4174      expression */
4175   const char *g = "string";
4176   pcpcc = &g + (g ? g-g : 0);
4177   /* HPUX 7.0 cc rejects these. */
4178   ++pcpcc;
4179   ppc = (char**) pcpcc;
4180   pcpcc = (char const *const *) ppc;
4181   { /* SCO 3.2v4 cc rejects this sort of thing.  */
4182     char tx;
4183     char *t = &tx;
4184     char const *s = 0 ? (char *) 0 : (char const *) 0;
4185
4186     *t++ = 0;
4187     if (s) return 0;
4188   }
4189   { /* Someone thinks the Sun supposedly-ANSI compiler will reject this.  */
4190     int x[] = {25, 17};
4191     const int *foo = &x[0];
4192     ++foo;
4193   }
4194   { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */
4195     typedef const int *iptr;
4196     iptr p = 0;
4197     ++p;
4198   }
4199   { /* AIX XL C 1.02.0.0 rejects this sort of thing, saying
4200        "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */
4201     struct s { int j; const int *ap[3]; } bx;
4202     struct s *b = &bx; b->j = 5;
4203   }
4204   { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */
4205     const int foo = 10;
4206     if (!foo) return 0;
4207   }
4208   return !cs[0] && !zero.x;
4209 #endif
4210
4211   ;
4212   return 0;
4213 }
4214 _ACEOF
4215 if ac_fn_c_try_compile "$LINENO"; then :
4216   ac_cv_c_const=yes
4217 else
4218   ac_cv_c_const=no
4219 fi
4220 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4221 fi
4222 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_const" >&5
4223 $as_echo "$ac_cv_c_const" >&6; }
4224 if test $ac_cv_c_const = no; then
4225
4226 $as_echo "#define const /**/" >>confdefs.h
4227
4228 fi
4229
4230 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for inline" >&5
4231 $as_echo_n "checking for inline... " >&6; }
4232 if ${ac_cv_c_inline+:} false; then :
4233   $as_echo_n "(cached) " >&6
4234 else
4235   ac_cv_c_inline=no
4236 for ac_kw in inline __inline__ __inline; do
4237   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4238 /* end confdefs.h.  */
4239 #ifndef __cplusplus
4240 typedef int foo_t;
4241 static $ac_kw foo_t static_foo () {return 0; }
4242 $ac_kw foo_t foo () {return 0; }
4243 #endif
4244
4245 _ACEOF
4246 if ac_fn_c_try_compile "$LINENO"; then :
4247   ac_cv_c_inline=$ac_kw
4248 fi
4249 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4250   test "$ac_cv_c_inline" != no && break
4251 done
4252
4253 fi
4254 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_inline" >&5
4255 $as_echo "$ac_cv_c_inline" >&6; }
4256
4257 case $ac_cv_c_inline in
4258   inline | yes) ;;
4259   *)
4260     case $ac_cv_c_inline in
4261       no) ac_val=;;
4262       *) ac_val=$ac_cv_c_inline;;
4263     esac
4264     cat >>confdefs.h <<_ACEOF
4265 #ifndef __cplusplus
4266 #define inline $ac_val
4267 #endif
4268 _ACEOF
4269     ;;
4270 esac
4271
4272 ac_fn_c_check_type "$LINENO" "off_t" "ac_cv_type_off_t" "$ac_includes_default"
4273 if test "x$ac_cv_type_off_t" = xyes; then :
4274
4275 else
4276
4277 cat >>confdefs.h <<_ACEOF
4278 #define off_t long int
4279 _ACEOF
4280
4281 fi
4282
4283 ac_fn_c_check_type "$LINENO" "size_t" "ac_cv_type_size_t" "$ac_includes_default"
4284 if test "x$ac_cv_type_size_t" = xyes; then :
4285
4286 else
4287
4288 cat >>confdefs.h <<_ACEOF
4289 #define size_t unsigned int
4290 _ACEOF
4291
4292 fi
4293
4294 # The Ultrix 4.2 mips builtin alloca declared by alloca.h only works
4295 # for constant arguments.  Useless!
4296 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working alloca.h" >&5
4297 $as_echo_n "checking for working alloca.h... " >&6; }
4298 if ${ac_cv_working_alloca_h+:} false; then :
4299   $as_echo_n "(cached) " >&6
4300 else
4301   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4302 /* end confdefs.h.  */
4303 #include <alloca.h>
4304 int
4305 main ()
4306 {
4307 char *p = (char *) alloca (2 * sizeof (int));
4308                           if (p) return 0;
4309   ;
4310   return 0;
4311 }
4312 _ACEOF
4313 if ac_fn_c_try_link "$LINENO"; then :
4314   ac_cv_working_alloca_h=yes
4315 else
4316   ac_cv_working_alloca_h=no
4317 fi
4318 rm -f core conftest.err conftest.$ac_objext \
4319     conftest$ac_exeext conftest.$ac_ext
4320 fi
4321 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_working_alloca_h" >&5
4322 $as_echo "$ac_cv_working_alloca_h" >&6; }
4323 if test $ac_cv_working_alloca_h = yes; then
4324
4325 $as_echo "#define HAVE_ALLOCA_H 1" >>confdefs.h
4326
4327 fi
4328
4329 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for alloca" >&5
4330 $as_echo_n "checking for alloca... " >&6; }
4331 if ${ac_cv_func_alloca_works+:} false; then :
4332   $as_echo_n "(cached) " >&6
4333 else
4334   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4335 /* end confdefs.h.  */
4336 #ifdef __GNUC__
4337 # define alloca __builtin_alloca
4338 #else
4339 # ifdef _MSC_VER
4340 #  include <malloc.h>
4341 #  define alloca _alloca
4342 # else
4343 #  ifdef HAVE_ALLOCA_H
4344 #   include <alloca.h>
4345 #  else
4346 #   ifdef _AIX
4347  #pragma alloca
4348 #   else
4349 #    ifndef alloca /* predefined by HP cc +Olibcalls */
4350 void *alloca (size_t);
4351 #    endif
4352 #   endif
4353 #  endif
4354 # endif
4355 #endif
4356
4357 int
4358 main ()
4359 {
4360 char *p = (char *) alloca (1);
4361                                     if (p) return 0;
4362   ;
4363   return 0;
4364 }
4365 _ACEOF
4366 if ac_fn_c_try_link "$LINENO"; then :
4367   ac_cv_func_alloca_works=yes
4368 else
4369   ac_cv_func_alloca_works=no
4370 fi
4371 rm -f core conftest.err conftest.$ac_objext \
4372     conftest$ac_exeext conftest.$ac_ext
4373 fi
4374 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_alloca_works" >&5
4375 $as_echo "$ac_cv_func_alloca_works" >&6; }
4376
4377 if test $ac_cv_func_alloca_works = yes; then
4378
4379 $as_echo "#define HAVE_ALLOCA 1" >>confdefs.h
4380
4381 else
4382   # The SVR3 libPW and SVR4 libucb both contain incompatible functions
4383 # that cause trouble.  Some versions do not even contain alloca or
4384 # contain a buggy version.  If you still want to use their alloca,
4385 # use ar to extract alloca.o from them instead of compiling alloca.c.
4386
4387 ALLOCA=\${LIBOBJDIR}alloca.$ac_objext
4388
4389 $as_echo "#define C_ALLOCA 1" >>confdefs.h
4390
4391
4392 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether \`alloca.c' needs Cray hooks" >&5
4393 $as_echo_n "checking whether \`alloca.c' needs Cray hooks... " >&6; }
4394 if ${ac_cv_os_cray+:} false; then :
4395   $as_echo_n "(cached) " >&6
4396 else
4397   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4398 /* end confdefs.h.  */
4399 #if defined CRAY && ! defined CRAY2
4400 webecray
4401 #else
4402 wenotbecray
4403 #endif
4404
4405 _ACEOF
4406 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4407   $EGREP "webecray" >/dev/null 2>&1; then :
4408   ac_cv_os_cray=yes
4409 else
4410   ac_cv_os_cray=no
4411 fi
4412 rm -f conftest*
4413
4414 fi
4415 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_os_cray" >&5
4416 $as_echo "$ac_cv_os_cray" >&6; }
4417 if test $ac_cv_os_cray = yes; then
4418   for ac_func in _getb67 GETB67 getb67; do
4419     as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
4420 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
4421 if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
4422
4423 cat >>confdefs.h <<_ACEOF
4424 #define CRAY_STACKSEG_END $ac_func
4425 _ACEOF
4426
4427     break
4428 fi
4429
4430   done
4431 fi
4432
4433 { $as_echo "$as_me:${as_lineno-$LINENO}: checking stack direction for C alloca" >&5
4434 $as_echo_n "checking stack direction for C alloca... " >&6; }
4435 if ${ac_cv_c_stack_direction+:} false; then :
4436   $as_echo_n "(cached) " >&6
4437 else
4438   if test "$cross_compiling" = yes; then :
4439   ac_cv_c_stack_direction=0
4440 else
4441   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4442 /* end confdefs.h.  */
4443 $ac_includes_default
4444 int
4445 find_stack_direction (int *addr, int depth)
4446 {
4447   int dir, dummy = 0;
4448   if (! addr)
4449     addr = &dummy;
4450   *addr = addr < &dummy ? 1 : addr == &dummy ? 0 : -1;
4451   dir = depth ? find_stack_direction (addr, depth - 1) : 0;
4452   return dir + dummy;
4453 }
4454
4455 int
4456 main (int argc, char **argv)
4457 {
4458   return find_stack_direction (0, argc + !argv + 20) < 0;
4459 }
4460 _ACEOF
4461 if ac_fn_c_try_run "$LINENO"; then :
4462   ac_cv_c_stack_direction=1
4463 else
4464   ac_cv_c_stack_direction=-1
4465 fi
4466 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
4467   conftest.$ac_objext conftest.beam conftest.$ac_ext
4468 fi
4469
4470 fi
4471 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_stack_direction" >&5
4472 $as_echo "$ac_cv_c_stack_direction" >&6; }
4473 cat >>confdefs.h <<_ACEOF
4474 #define STACK_DIRECTION $ac_cv_c_stack_direction
4475 _ACEOF
4476
4477
4478 fi
4479
4480
4481
4482
4483   for ac_header in $ac_header_list
4484 do :
4485   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
4486 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
4487 "
4488 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
4489   cat >>confdefs.h <<_ACEOF
4490 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
4491 _ACEOF
4492
4493 fi
4494
4495 done
4496
4497
4498
4499
4500
4501
4502
4503
4504 for ac_func in getpagesize
4505 do :
4506   ac_fn_c_check_func "$LINENO" "getpagesize" "ac_cv_func_getpagesize"
4507 if test "x$ac_cv_func_getpagesize" = xyes; then :
4508   cat >>confdefs.h <<_ACEOF
4509 #define HAVE_GETPAGESIZE 1
4510 _ACEOF
4511
4512 fi
4513 done
4514
4515 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working mmap" >&5
4516 $as_echo_n "checking for working mmap... " >&6; }
4517 if ${ac_cv_func_mmap_fixed_mapped+:} false; then :
4518   $as_echo_n "(cached) " >&6
4519 else
4520   if test "$cross_compiling" = yes; then :
4521   ac_cv_func_mmap_fixed_mapped=no
4522 else
4523   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4524 /* end confdefs.h.  */
4525 $ac_includes_default
4526 /* malloc might have been renamed as rpl_malloc. */
4527 #undef malloc
4528
4529 /* Thanks to Mike Haertel and Jim Avera for this test.
4530    Here is a matrix of mmap possibilities:
4531         mmap private not fixed
4532         mmap private fixed at somewhere currently unmapped
4533         mmap private fixed at somewhere already mapped
4534         mmap shared not fixed
4535         mmap shared fixed at somewhere currently unmapped
4536         mmap shared fixed at somewhere already mapped
4537    For private mappings, we should verify that changes cannot be read()
4538    back from the file, nor mmap's back from the file at a different
4539    address.  (There have been systems where private was not correctly
4540    implemented like the infamous i386 svr4.0, and systems where the
4541    VM page cache was not coherent with the file system buffer cache
4542    like early versions of FreeBSD and possibly contemporary NetBSD.)
4543    For shared mappings, we should conversely verify that changes get
4544    propagated back to all the places they're supposed to be.
4545
4546    Grep wants private fixed already mapped.
4547    The main things grep needs to know about mmap are:
4548    * does it exist and is it safe to write into the mmap'd area
4549    * how to use it (BSD variants)  */
4550
4551 #include <fcntl.h>
4552 #include <sys/mman.h>
4553
4554 #if !defined STDC_HEADERS && !defined HAVE_STDLIB_H
4555 char *malloc ();
4556 #endif
4557
4558 /* This mess was copied from the GNU getpagesize.h.  */
4559 #ifndef HAVE_GETPAGESIZE
4560 # ifdef _SC_PAGESIZE
4561 #  define getpagesize() sysconf(_SC_PAGESIZE)
4562 # else /* no _SC_PAGESIZE */
4563 #  ifdef HAVE_SYS_PARAM_H
4564 #   include <sys/param.h>
4565 #   ifdef EXEC_PAGESIZE
4566 #    define getpagesize() EXEC_PAGESIZE
4567 #   else /* no EXEC_PAGESIZE */
4568 #    ifdef NBPG
4569 #     define getpagesize() NBPG * CLSIZE
4570 #     ifndef CLSIZE
4571 #      define CLSIZE 1
4572 #     endif /* no CLSIZE */
4573 #    else /* no NBPG */
4574 #     ifdef NBPC
4575 #      define getpagesize() NBPC
4576 #     else /* no NBPC */
4577 #      ifdef PAGESIZE
4578 #       define getpagesize() PAGESIZE
4579 #      endif /* PAGESIZE */
4580 #     endif /* no NBPC */
4581 #    endif /* no NBPG */
4582 #   endif /* no EXEC_PAGESIZE */
4583 #  else /* no HAVE_SYS_PARAM_H */
4584 #   define getpagesize() 8192   /* punt totally */
4585 #  endif /* no HAVE_SYS_PARAM_H */
4586 # endif /* no _SC_PAGESIZE */
4587
4588 #endif /* no HAVE_GETPAGESIZE */
4589
4590 int
4591 main ()
4592 {
4593   char *data, *data2, *data3;
4594   const char *cdata2;
4595   int i, pagesize;
4596   int fd, fd2;
4597
4598   pagesize = getpagesize ();
4599
4600   /* First, make a file with some known garbage in it. */
4601   data = (char *) malloc (pagesize);
4602   if (!data)
4603     return 1;
4604   for (i = 0; i < pagesize; ++i)
4605     *(data + i) = rand ();
4606   umask (0);
4607   fd = creat ("conftest.mmap", 0600);
4608   if (fd < 0)
4609     return 2;
4610   if (write (fd, data, pagesize) != pagesize)
4611     return 3;
4612   close (fd);
4613
4614   /* Next, check that the tail of a page is zero-filled.  File must have
4615      non-zero length, otherwise we risk SIGBUS for entire page.  */
4616   fd2 = open ("conftest.txt", O_RDWR | O_CREAT | O_TRUNC, 0600);
4617   if (fd2 < 0)
4618     return 4;
4619   cdata2 = "";
4620   if (write (fd2, cdata2, 1) != 1)
4621     return 5;
4622   data2 = (char *) mmap (0, pagesize, PROT_READ | PROT_WRITE, MAP_SHARED, fd2, 0L);
4623   if (data2 == MAP_FAILED)
4624     return 6;
4625   for (i = 0; i < pagesize; ++i)
4626     if (*(data2 + i))
4627       return 7;
4628   close (fd2);
4629   if (munmap (data2, pagesize))
4630     return 8;
4631
4632   /* Next, try to mmap the file at a fixed address which already has
4633      something else allocated at it.  If we can, also make sure that
4634      we see the same garbage.  */
4635   fd = open ("conftest.mmap", O_RDWR);
4636   if (fd < 0)
4637     return 9;
4638   if (data2 != mmap (data2, pagesize, PROT_READ | PROT_WRITE,
4639                      MAP_PRIVATE | MAP_FIXED, fd, 0L))
4640     return 10;
4641   for (i = 0; i < pagesize; ++i)
4642     if (*(data + i) != *(data2 + i))
4643       return 11;
4644
4645   /* Finally, make sure that changes to the mapped area do not
4646      percolate back to the file as seen by read().  (This is a bug on
4647      some variants of i386 svr4.0.)  */
4648   for (i = 0; i < pagesize; ++i)
4649     *(data2 + i) = *(data2 + i) + 1;
4650   data3 = (char *) malloc (pagesize);
4651   if (!data3)
4652     return 12;
4653   if (read (fd, data3, pagesize) != pagesize)
4654     return 13;
4655   for (i = 0; i < pagesize; ++i)
4656     if (*(data + i) != *(data3 + i))
4657       return 14;
4658   close (fd);
4659   return 0;
4660 }
4661 _ACEOF
4662 if ac_fn_c_try_run "$LINENO"; then :
4663   ac_cv_func_mmap_fixed_mapped=yes
4664 else
4665   ac_cv_func_mmap_fixed_mapped=no
4666 fi
4667 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
4668   conftest.$ac_objext conftest.beam conftest.$ac_ext
4669 fi
4670
4671 fi
4672 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_mmap_fixed_mapped" >&5
4673 $as_echo "$ac_cv_func_mmap_fixed_mapped" >&6; }
4674 if test $ac_cv_func_mmap_fixed_mapped = yes; then
4675
4676 $as_echo "#define HAVE_MMAP 1" >>confdefs.h
4677
4678 fi
4679 rm -f conftest.mmap conftest.txt
4680
4681
4682     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C Library 2.1 or newer" >&5
4683 $as_echo_n "checking whether we are using the GNU C Library 2.1 or newer... " >&6; }
4684 if ${ac_cv_gnu_library_2_1+:} false; then :
4685   $as_echo_n "(cached) " >&6
4686 else
4687   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4688 /* end confdefs.h.  */
4689
4690 #include <features.h>
4691 #ifdef __GNU_LIBRARY__
4692  #if (__GLIBC__ == 2 && __GLIBC_MINOR__ >= 1) || (__GLIBC__ > 2)
4693   Lucky GNU user
4694  #endif
4695 #endif
4696
4697 _ACEOF
4698 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4699   $EGREP "Lucky GNU user" >/dev/null 2>&1; then :
4700   ac_cv_gnu_library_2_1=yes
4701 else
4702   ac_cv_gnu_library_2_1=no
4703 fi
4704 rm -f conftest*
4705
4706
4707
4708 fi
4709 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_gnu_library_2_1" >&5
4710 $as_echo "$ac_cv_gnu_library_2_1" >&6; }
4711
4712     GLIBC21="$ac_cv_gnu_library_2_1"
4713
4714
4715
4716
4717   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether integer division by zero raises SIGFPE" >&5
4718 $as_echo_n "checking whether integer division by zero raises SIGFPE... " >&6; }
4719 if ${gt_cv_int_divbyzero_sigfpe+:} false; then :
4720   $as_echo_n "(cached) " >&6
4721 else
4722
4723       if test "$cross_compiling" = yes; then :
4724
4725           # Guess based on the CPU.
4726           case "$host_cpu" in
4727             alpha* | i3456786 | m68k | s390*)
4728               gt_cv_int_divbyzero_sigfpe="guessing yes";;
4729             *)
4730               gt_cv_int_divbyzero_sigfpe="guessing no";;
4731           esac
4732
4733 else
4734   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4735 /* end confdefs.h.  */
4736
4737 #include <stdlib.h>
4738 #include <signal.h>
4739
4740 static void
4741 #ifdef __cplusplus
4742 sigfpe_handler (int sig)
4743 #else
4744 sigfpe_handler (sig) int sig;
4745 #endif
4746 {
4747   /* Exit with code 0 if SIGFPE, with code 1 if any other signal.  */
4748   exit (sig != SIGFPE);
4749 }
4750
4751 int x = 1;
4752 int y = 0;
4753 int z;
4754 int nan;
4755
4756 int main ()
4757 {
4758   signal (SIGFPE, sigfpe_handler);
4759 /* IRIX and AIX (when "xlc -qcheck" is used) yield signal SIGTRAP.  */
4760 #if (defined (__sgi) || defined (_AIX)) && defined (SIGTRAP)
4761   signal (SIGTRAP, sigfpe_handler);
4762 #endif
4763 /* Linux/SPARC yields signal SIGILL.  */
4764 #if defined (__sparc__) && defined (__linux__)
4765   signal (SIGILL, sigfpe_handler);
4766 #endif
4767
4768   z = x / y;
4769   nan = y / y;
4770   exit (1);
4771 }
4772
4773 _ACEOF
4774 if ac_fn_c_try_run "$LINENO"; then :
4775   gt_cv_int_divbyzero_sigfpe=yes
4776 else
4777   gt_cv_int_divbyzero_sigfpe=no
4778 fi
4779 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
4780   conftest.$ac_objext conftest.beam conftest.$ac_ext
4781 fi
4782
4783
4784 fi
4785 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gt_cv_int_divbyzero_sigfpe" >&5
4786 $as_echo "$gt_cv_int_divbyzero_sigfpe" >&6; }
4787   case "$gt_cv_int_divbyzero_sigfpe" in
4788     *yes) value=1;;
4789     *) value=0;;
4790   esac
4791
4792 cat >>confdefs.h <<_ACEOF
4793 #define INTDIV0_RAISES_SIGFPE $value
4794 _ACEOF
4795
4796
4797
4798   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for inttypes.h" >&5
4799 $as_echo_n "checking for inttypes.h... " >&6; }
4800 if ${jm_ac_cv_header_inttypes_h+:} false; then :
4801   $as_echo_n "(cached) " >&6
4802 else
4803   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4804 /* end confdefs.h.  */
4805 #include <sys/types.h>
4806 #include <inttypes.h>
4807 int
4808 main ()
4809 {
4810 uintmax_t i = (uintmax_t) -1;
4811   ;
4812   return 0;
4813 }
4814 _ACEOF
4815 if ac_fn_c_try_compile "$LINENO"; then :
4816   jm_ac_cv_header_inttypes_h=yes
4817 else
4818   jm_ac_cv_header_inttypes_h=no
4819 fi
4820 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4821 fi
4822 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $jm_ac_cv_header_inttypes_h" >&5
4823 $as_echo "$jm_ac_cv_header_inttypes_h" >&6; }
4824   if test $jm_ac_cv_header_inttypes_h = yes; then
4825
4826 cat >>confdefs.h <<_ACEOF
4827 #define HAVE_INTTYPES_H_WITH_UINTMAX 1
4828 _ACEOF
4829
4830   fi
4831
4832
4833   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for stdint.h" >&5
4834 $as_echo_n "checking for stdint.h... " >&6; }
4835 if ${jm_ac_cv_header_stdint_h+:} false; then :
4836   $as_echo_n "(cached) " >&6
4837 else
4838   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4839 /* end confdefs.h.  */
4840 #include <sys/types.h>
4841 #include <stdint.h>
4842 int
4843 main ()
4844 {
4845 uintmax_t i = (uintmax_t) -1;
4846   ;
4847   return 0;
4848 }
4849 _ACEOF
4850 if ac_fn_c_try_compile "$LINENO"; then :
4851   jm_ac_cv_header_stdint_h=yes
4852 else
4853   jm_ac_cv_header_stdint_h=no
4854 fi
4855 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4856 fi
4857 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $jm_ac_cv_header_stdint_h" >&5
4858 $as_echo "$jm_ac_cv_header_stdint_h" >&6; }
4859   if test $jm_ac_cv_header_stdint_h = yes; then
4860
4861 cat >>confdefs.h <<_ACEOF
4862 #define HAVE_STDINT_H_WITH_UINTMAX 1
4863 _ACEOF
4864
4865   fi
4866
4867
4868   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for unsigned long long" >&5
4869 $as_echo_n "checking for unsigned long long... " >&6; }
4870 if ${ac_cv_type_unsigned_long_long+:} false; then :
4871   $as_echo_n "(cached) " >&6
4872 else
4873   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4874 /* end confdefs.h.  */
4875 unsigned long long ull = 1; int i = 63;
4876 int
4877 main ()
4878 {
4879 unsigned long long ullmax = (unsigned long long) -1;
4880      return ull << i | ull >> i | ullmax / ull | ullmax % ull;
4881   ;
4882   return 0;
4883 }
4884 _ACEOF
4885 if ac_fn_c_try_link "$LINENO"; then :
4886   ac_cv_type_unsigned_long_long=yes
4887 else
4888   ac_cv_type_unsigned_long_long=no
4889 fi
4890 rm -f core conftest.err conftest.$ac_objext \
4891     conftest$ac_exeext conftest.$ac_ext
4892 fi
4893 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_unsigned_long_long" >&5
4894 $as_echo "$ac_cv_type_unsigned_long_long" >&6; }
4895   if test $ac_cv_type_unsigned_long_long = yes; then
4896
4897 $as_echo "#define HAVE_UNSIGNED_LONG_LONG 1" >>confdefs.h
4898
4899   fi
4900
4901
4902
4903
4904   if test $jm_ac_cv_header_inttypes_h = no && test $jm_ac_cv_header_stdint_h = no; then
4905
4906     test $ac_cv_type_unsigned_long_long = yes \
4907       && ac_type='unsigned long long' \
4908       || ac_type='unsigned long'
4909
4910 cat >>confdefs.h <<_ACEOF
4911 #define uintmax_t $ac_type
4912 _ACEOF
4913
4914   else
4915
4916 $as_echo "#define HAVE_UINTMAX_T 1" >>confdefs.h
4917
4918   fi
4919
4920
4921   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for inttypes.h" >&5
4922 $as_echo_n "checking for inttypes.h... " >&6; }
4923 if ${gt_cv_header_inttypes_h+:} false; then :
4924   $as_echo_n "(cached) " >&6
4925 else
4926
4927     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4928 /* end confdefs.h.  */
4929 #include <sys/types.h>
4930 #include <inttypes.h>
4931 int
4932 main ()
4933 {
4934
4935   ;
4936   return 0;
4937 }
4938 _ACEOF
4939 if ac_fn_c_try_compile "$LINENO"; then :
4940   gt_cv_header_inttypes_h=yes
4941 else
4942   gt_cv_header_inttypes_h=no
4943 fi
4944 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4945
4946 fi
4947 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gt_cv_header_inttypes_h" >&5
4948 $as_echo "$gt_cv_header_inttypes_h" >&6; }
4949   if test $gt_cv_header_inttypes_h = yes; then
4950
4951 cat >>confdefs.h <<_ACEOF
4952 #define HAVE_INTTYPES_H 1
4953 _ACEOF
4954
4955   fi
4956
4957
4958
4959   if test $gt_cv_header_inttypes_h = yes; then
4960     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the inttypes.h PRIxNN macros are broken" >&5
4961 $as_echo_n "checking whether the inttypes.h PRIxNN macros are broken... " >&6; }
4962 if ${gt_cv_inttypes_pri_broken+:} false; then :
4963   $as_echo_n "(cached) " >&6
4964 else
4965
4966         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4967 /* end confdefs.h.  */
4968 #include <inttypes.h>
4969 #ifdef PRId32
4970 char *p = PRId32;
4971 #endif
4972
4973 int
4974 main ()
4975 {
4976
4977   ;
4978   return 0;
4979 }
4980 _ACEOF
4981 if ac_fn_c_try_compile "$LINENO"; then :
4982   gt_cv_inttypes_pri_broken=no
4983 else
4984   gt_cv_inttypes_pri_broken=yes
4985 fi
4986 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4987
4988 fi
4989 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gt_cv_inttypes_pri_broken" >&5
4990 $as_echo "$gt_cv_inttypes_pri_broken" >&6; }
4991   fi
4992   if test "$gt_cv_inttypes_pri_broken" = yes; then
4993
4994 cat >>confdefs.h <<_ACEOF
4995 #define PRI_MACROS_BROKEN 1
4996 _ACEOF
4997
4998   fi
4999
5000
5001       if test "X$prefix" = "XNONE"; then
5002     acl_final_prefix="$ac_default_prefix"
5003   else
5004     acl_final_prefix="$prefix"
5005   fi
5006   if test "X$exec_prefix" = "XNONE"; then
5007     acl_final_exec_prefix='${prefix}'
5008   else
5009     acl_final_exec_prefix="$exec_prefix"
5010   fi
5011   acl_save_prefix="$prefix"
5012   prefix="$acl_final_prefix"
5013   eval acl_final_exec_prefix=\"$acl_final_exec_prefix\"
5014   prefix="$acl_save_prefix"
5015
5016
5017 # Check whether --with-gnu-ld was given.
5018 if test "${with_gnu_ld+set}" = set; then :
5019   withval=$with_gnu_ld; test "$withval" = no || with_gnu_ld=yes
5020 else
5021   with_gnu_ld=no
5022 fi
5023
5024 # Prepare PATH_SEPARATOR.
5025 # The user is always right.
5026 if test "${PATH_SEPARATOR+set}" != set; then
5027   echo "#! /bin/sh" >conf$$.sh
5028   echo  "exit 0"   >>conf$$.sh
5029   chmod +x conf$$.sh
5030   if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
5031     PATH_SEPARATOR=';'
5032   else
5033     PATH_SEPARATOR=:
5034   fi
5035   rm -f conf$$.sh
5036 fi
5037 ac_prog=ld
5038 if test "$GCC" = yes; then
5039   # Check if gcc -print-prog-name=ld gives a path.
5040   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by GCC" >&5
5041 $as_echo_n "checking for ld used by GCC... " >&6; }
5042   case $host in
5043   *-*-mingw*)
5044     # gcc leaves a trailing carriage return which upsets mingw
5045     ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
5046   *)
5047     ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
5048   esac
5049   case $ac_prog in
5050     # Accept absolute paths.
5051     [\\/]* | [A-Za-z]:[\\/]*)
5052       re_direlt='/[^/][^/]*/\.\./'
5053       # Canonicalize the path of ld
5054       ac_prog=`echo $ac_prog| sed 's%\\\\%/%g'`
5055       while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do
5056         ac_prog=`echo $ac_prog| sed "s%$re_direlt%/%"`
5057       done
5058       test -z "$LD" && LD="$ac_prog"
5059       ;;
5060   "")
5061     # If it fails, then pretend we aren't using GCC.
5062     ac_prog=ld
5063     ;;
5064   *)
5065     # If it is relative, then search for the first ld in PATH.
5066     with_gnu_ld=unknown
5067     ;;
5068   esac
5069 elif test "$with_gnu_ld" = yes; then
5070   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5
5071 $as_echo_n "checking for GNU ld... " >&6; }
5072 else
5073   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5
5074 $as_echo_n "checking for non-GNU ld... " >&6; }
5075 fi
5076 if ${acl_cv_path_LD+:} false; then :
5077   $as_echo_n "(cached) " >&6
5078 else
5079   if test -z "$LD"; then
5080   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR-:}"
5081   for ac_dir in $PATH; do
5082     test -z "$ac_dir" && ac_dir=.
5083     if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
5084       acl_cv_path_LD="$ac_dir/$ac_prog"
5085       # Check to see if the program is GNU ld.  I'd rather use --version,
5086       # but apparently some GNU ld's only accept -v.
5087       # Break only if it was the GNU/non-GNU ld that we prefer.
5088       if "$acl_cv_path_LD" -v 2>&1 < /dev/null | $EGREP '(GNU|with BFD)' > /dev/null; then
5089         test "$with_gnu_ld" != no && break
5090       else
5091         test "$with_gnu_ld" != yes && break
5092       fi
5093     fi
5094   done
5095   IFS="$ac_save_ifs"
5096 else
5097   acl_cv_path_LD="$LD" # Let the user override the test with a path.
5098 fi
5099 fi
5100
5101 LD="$acl_cv_path_LD"
5102 if test -n "$LD"; then
5103   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5
5104 $as_echo "$LD" >&6; }
5105 else
5106   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5107 $as_echo "no" >&6; }
5108 fi
5109 test -z "$LD" && as_fn_error $? "no acceptable ld found in \$PATH" "$LINENO" 5
5110 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5
5111 $as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; }
5112 if ${acl_cv_prog_gnu_ld+:} false; then :
5113   $as_echo_n "(cached) " >&6
5114 else
5115   # I'd rather use --version here, but apparently some GNU ld's only accept -v.
5116 if $LD -v 2>&1 </dev/null | $EGREP '(GNU|with BFD)' 1>&5; then
5117   acl_cv_prog_gnu_ld=yes
5118 else
5119   acl_cv_prog_gnu_ld=no
5120 fi
5121 fi
5122 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acl_cv_prog_gnu_ld" >&5
5123 $as_echo "$acl_cv_prog_gnu_ld" >&6; }
5124 with_gnu_ld=$acl_cv_prog_gnu_ld
5125
5126
5127
5128                                                 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for shared library run path origin" >&5
5129 $as_echo_n "checking for shared library run path origin... " >&6; }
5130 if ${acl_cv_rpath+:} false; then :
5131   $as_echo_n "(cached) " >&6
5132 else
5133
5134     CC="$CC" GCC="$GCC" LDFLAGS="$LDFLAGS" LD="$LD" with_gnu_ld="$with_gnu_ld" \
5135     ${CONFIG_SHELL-/bin/sh} "$ac_aux_dir/config.rpath" "$host" > conftest.sh
5136     . ./conftest.sh
5137     rm -f ./conftest.sh
5138     acl_cv_rpath=done
5139
5140 fi
5141 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acl_cv_rpath" >&5
5142 $as_echo "$acl_cv_rpath" >&6; }
5143   wl="$acl_cv_wl"
5144   libext="$acl_cv_libext"
5145   shlibext="$acl_cv_shlibext"
5146   hardcode_libdir_flag_spec="$acl_cv_hardcode_libdir_flag_spec"
5147   hardcode_libdir_separator="$acl_cv_hardcode_libdir_separator"
5148   hardcode_direct="$acl_cv_hardcode_direct"
5149   hardcode_minus_L="$acl_cv_hardcode_minus_L"
5150     # Check whether --enable-rpath was given.
5151 if test "${enable_rpath+set}" = set; then :
5152   enableval=$enable_rpath; :
5153 else
5154   enable_rpath=yes
5155 fi
5156
5157
5158
5159
5160
5161
5162
5163
5164     use_additional=yes
5165
5166   acl_save_prefix="$prefix"
5167   prefix="$acl_final_prefix"
5168   acl_save_exec_prefix="$exec_prefix"
5169   exec_prefix="$acl_final_exec_prefix"
5170
5171     eval additional_includedir=\"$includedir\"
5172     eval additional_libdir=\"$libdir\"
5173
5174   exec_prefix="$acl_save_exec_prefix"
5175   prefix="$acl_save_prefix"
5176
5177
5178 # Check whether --with-libiconv-prefix was given.
5179 if test "${with_libiconv_prefix+set}" = set; then :
5180   withval=$with_libiconv_prefix;
5181     if test "X$withval" = "Xno"; then
5182       use_additional=no
5183     else
5184       if test "X$withval" = "X"; then
5185
5186   acl_save_prefix="$prefix"
5187   prefix="$acl_final_prefix"
5188   acl_save_exec_prefix="$exec_prefix"
5189   exec_prefix="$acl_final_exec_prefix"
5190
5191           eval additional_includedir=\"$includedir\"
5192           eval additional_libdir=\"$libdir\"
5193
5194   exec_prefix="$acl_save_exec_prefix"
5195   prefix="$acl_save_prefix"
5196
5197       else
5198         additional_includedir="$withval/include"
5199         additional_libdir="$withval/lib"
5200       fi
5201     fi
5202
5203 fi
5204
5205
5206 # Check whether --with-libiconv-type was given.
5207 if test "${with_libiconv_type+set}" = set; then :
5208   withval=$with_libiconv_type;  with_libiconv_type=$withval
5209 else
5210    with_libiconv_type=auto
5211 fi
5212
5213   lib_type=`eval echo \$with_libiconv_type`
5214
5215       LIBICONV=
5216   LTLIBICONV=
5217   INCICONV=
5218   rpathdirs=
5219   ltrpathdirs=
5220   names_already_handled=
5221   names_next_round='iconv '
5222   while test -n "$names_next_round"; do
5223     names_this_round="$names_next_round"
5224     names_next_round=
5225     for name in $names_this_round; do
5226       already_handled=
5227       for n in $names_already_handled; do
5228         if test "$n" = "$name"; then
5229           already_handled=yes
5230           break
5231         fi
5232       done
5233       if test -z "$already_handled"; then
5234         names_already_handled="$names_already_handled $name"
5235                         uppername=`echo "$name" | sed -e 'y|abcdefghijklmnopqrstuvwxyz./-|ABCDEFGHIJKLMNOPQRSTUVWXYZ___|'`
5236         eval value=\"\$HAVE_LIB$uppername\"
5237         if test -n "$value"; then
5238           if test "$value" = yes; then
5239             eval value=\"\$LIB$uppername\"
5240             test -z "$value" || LIBICONV="${LIBICONV}${LIBICONV:+ }$value"
5241             eval value=\"\$LTLIB$uppername\"
5242             test -z "$value" || LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }$value"
5243           else
5244                                     :
5245           fi
5246         else
5247                               found_dir=
5248           found_la=
5249           found_so=
5250           found_a=
5251           if test $use_additional = yes; then
5252             if test -n "$shlibext" && test -f "$additional_libdir/lib$name.$shlibext" && test x$lib_type != xstatic; then
5253               found_dir="$additional_libdir"
5254               found_so="$additional_libdir/lib$name.$shlibext"
5255               if test -f "$additional_libdir/lib$name.la"; then
5256                 found_la="$additional_libdir/lib$name.la"
5257               fi
5258             elif test x$lib_type != xshared; then
5259               if test -f "$additional_libdir/lib$name.$libext"; then
5260                 found_dir="$additional_libdir"
5261                 found_a="$additional_libdir/lib$name.$libext"
5262                 if test -f "$additional_libdir/lib$name.la"; then
5263                   found_la="$additional_libdir/lib$name.la"
5264                 fi
5265               fi
5266             fi
5267           fi
5268           if test "X$found_dir" = "X"; then
5269             for x in $LDFLAGS $LTLIBICONV; do
5270
5271   acl_save_prefix="$prefix"
5272   prefix="$acl_final_prefix"
5273   acl_save_exec_prefix="$exec_prefix"
5274   exec_prefix="$acl_final_exec_prefix"
5275   eval x=\"$x\"
5276   exec_prefix="$acl_save_exec_prefix"
5277   prefix="$acl_save_prefix"
5278
5279               case "$x" in
5280                 -L*)
5281                   dir=`echo "X$x" | sed -e 's/^X-L//'`
5282                   if test -n "$shlibext" && test -f "$dir/lib$name.$shlibext" && test x$lib_type != xstatic; then
5283                     found_dir="$dir"
5284                     found_so="$dir/lib$name.$shlibext"
5285                     if test -f "$dir/lib$name.la"; then
5286                       found_la="$dir/lib$name.la"
5287                     fi
5288                   elif test x$lib_type != xshared; then
5289                     if test -f "$dir/lib$name.$libext"; then
5290                       found_dir="$dir"
5291                       found_a="$dir/lib$name.$libext"
5292                       if test -f "$dir/lib$name.la"; then
5293                         found_la="$dir/lib$name.la"
5294                       fi
5295                     fi
5296                   fi
5297                   ;;
5298               esac
5299               if test "X$found_dir" != "X"; then
5300                 break
5301               fi
5302             done
5303           fi
5304           if test "X$found_dir" != "X"; then
5305                         LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-L$found_dir -l$name"
5306             if test "X$found_so" != "X"; then
5307                                                         if test "$enable_rpath" = no || test "X$found_dir" = "X/usr/lib"; then
5308                                 LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so"
5309               else
5310                                                                                 haveit=
5311                 for x in $ltrpathdirs; do
5312                   if test "X$x" = "X$found_dir"; then
5313                     haveit=yes
5314                     break
5315                   fi
5316                 done
5317                 if test -z "$haveit"; then
5318                   ltrpathdirs="$ltrpathdirs $found_dir"
5319                 fi
5320                                 if test "$hardcode_direct" = yes; then
5321                                                       LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so"
5322                 else
5323                   if test -n "$hardcode_libdir_flag_spec" && test "$hardcode_minus_L" = no; then
5324                                                             LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so"
5325                                                             haveit=
5326                     for x in $rpathdirs; do
5327                       if test "X$x" = "X$found_dir"; then
5328                         haveit=yes
5329                         break
5330                       fi
5331                     done
5332                     if test -z "$haveit"; then
5333                       rpathdirs="$rpathdirs $found_dir"
5334                     fi
5335                   else
5336                                                                                 haveit=
5337                     for x in $LDFLAGS $LIBICONV; do
5338
5339   acl_save_prefix="$prefix"
5340   prefix="$acl_final_prefix"
5341   acl_save_exec_prefix="$exec_prefix"
5342   exec_prefix="$acl_final_exec_prefix"
5343   eval x=\"$x\"
5344   exec_prefix="$acl_save_exec_prefix"
5345   prefix="$acl_save_prefix"
5346
5347                       if test "X$x" = "X-L$found_dir"; then
5348                         haveit=yes
5349                         break
5350                       fi
5351                     done
5352                     if test -z "$haveit"; then
5353                       LIBICONV="${LIBICONV}${LIBICONV:+ }-L$found_dir"
5354                     fi
5355                     if test "$hardcode_minus_L" != no; then
5356                                                                                         LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so"
5357                     else
5358                                                                                                                                                                                 LIBICONV="${LIBICONV}${LIBICONV:+ }-l$name"
5359                     fi
5360                   fi
5361                 fi
5362               fi
5363             else
5364               if test "X$found_a" != "X"; then
5365                                 LIBICONV="${LIBICONV}${LIBICONV:+ }$found_a"
5366               else
5367                                                 LIBICONV="${LIBICONV}${LIBICONV:+ }-L$found_dir -l$name"
5368               fi
5369             fi
5370                         additional_includedir=
5371             case "$found_dir" in
5372               */lib | */lib/)
5373                 basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e 's,/lib/*$,,'`
5374                 additional_includedir="$basedir/include"
5375                 ;;
5376             esac
5377             if test "X$additional_includedir" != "X"; then
5378                                                                                                                 if test "X$additional_includedir" != "X/usr/include"; then
5379                 haveit=
5380                 if test "X$additional_includedir" = "X/usr/local/include"; then
5381                   if test -n "$GCC"; then
5382                     case $host_os in
5383                       linux*) haveit=yes;;
5384                     esac
5385                   fi
5386                 fi
5387                 if test -z "$haveit"; then
5388                   for x in $CPPFLAGS $INCICONV; do
5389
5390   acl_save_prefix="$prefix"
5391   prefix="$acl_final_prefix"
5392   acl_save_exec_prefix="$exec_prefix"
5393   exec_prefix="$acl_final_exec_prefix"
5394   eval x=\"$x\"
5395   exec_prefix="$acl_save_exec_prefix"
5396   prefix="$acl_save_prefix"
5397
5398                     if test "X$x" = "X-I$additional_includedir"; then
5399                       haveit=yes
5400                       break
5401                     fi
5402                   done
5403                   if test -z "$haveit"; then
5404                     if test -d "$additional_includedir"; then
5405                                             INCICONV="${INCICONV}${INCICONV:+ }-I$additional_includedir"
5406                     fi
5407                   fi
5408                 fi
5409               fi
5410             fi
5411                         if test -n "$found_la"; then
5412                                                         save_libdir="$libdir"
5413               case "$found_la" in
5414                 */* | *\\*) . "$found_la" ;;
5415                 *) . "./$found_la" ;;
5416               esac
5417               libdir="$save_libdir"
5418                             for dep in $dependency_libs; do
5419                 case "$dep" in
5420                   -L*)
5421                     additional_libdir=`echo "X$dep" | sed -e 's/^X-L//'`
5422                                                                                                                                                                 if test "X$additional_libdir" != "X/usr/lib"; then
5423                       haveit=
5424                       if test "X$additional_libdir" = "X/usr/local/lib"; then
5425                         if test -n "$GCC"; then
5426                           case $host_os in
5427                             linux*) haveit=yes;;
5428                           esac
5429                         fi
5430                       fi
5431                       if test -z "$haveit"; then
5432                         haveit=
5433                         for x in $LDFLAGS $LIBICONV; do
5434
5435   acl_save_prefix="$prefix"
5436   prefix="$acl_final_prefix"
5437   acl_save_exec_prefix="$exec_prefix"
5438   exec_prefix="$acl_final_exec_prefix"
5439   eval x=\"$x\"
5440   exec_prefix="$acl_save_exec_prefix"
5441   prefix="$acl_save_prefix"
5442
5443                           if test "X$x" = "X-L$additional_libdir"; then
5444                             haveit=yes
5445                             break
5446                           fi
5447                         done
5448                         if test -z "$haveit"; then
5449                           if test -d "$additional_libdir"; then
5450                                                         LIBICONV="${LIBICONV}${LIBICONV:+ }-L$additional_libdir"
5451                           fi
5452                         fi
5453                         haveit=
5454                         for x in $LDFLAGS $LTLIBICONV; do
5455
5456   acl_save_prefix="$prefix"
5457   prefix="$acl_final_prefix"
5458   acl_save_exec_prefix="$exec_prefix"
5459   exec_prefix="$acl_final_exec_prefix"
5460   eval x=\"$x\"
5461   exec_prefix="$acl_save_exec_prefix"
5462   prefix="$acl_save_prefix"
5463
5464                           if test "X$x" = "X-L$additional_libdir"; then
5465                             haveit=yes
5466                             break
5467                           fi
5468                         done
5469                         if test -z "$haveit"; then
5470                           if test -d "$additional_libdir"; then
5471                                                         LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-L$additional_libdir"
5472                           fi
5473                         fi
5474                       fi
5475                     fi
5476                     ;;
5477                   -R*)
5478                     dir=`echo "X$dep" | sed -e 's/^X-R//'`
5479                     if test "$enable_rpath" != no; then
5480                                                                   haveit=
5481                       for x in $rpathdirs; do
5482                         if test "X$x" = "X$dir"; then
5483                           haveit=yes
5484                           break
5485                         fi
5486                       done
5487                       if test -z "$haveit"; then
5488                         rpathdirs="$rpathdirs $dir"
5489                       fi
5490                                                                   haveit=
5491                       for x in $ltrpathdirs; do
5492                         if test "X$x" = "X$dir"; then
5493                           haveit=yes
5494                           break
5495                         fi
5496                       done
5497                       if test -z "$haveit"; then
5498                         ltrpathdirs="$ltrpathdirs $dir"
5499                       fi
5500                     fi
5501                     ;;
5502                   -l*)
5503                                         names_next_round="$names_next_round "`echo "X$dep" | sed -e 's/^X-l//'`
5504                     ;;
5505                   *.la)
5506                                                                                 names_next_round="$names_next_round "`echo "X$dep" | sed -e 's,^X.*/,,' -e 's,^lib,,' -e 's,\.la$,,'`
5507                     ;;
5508                   *)
5509                                         LIBICONV="${LIBICONV}${LIBICONV:+ }$dep"
5510                     LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }$dep"
5511                     ;;
5512                 esac
5513               done
5514             fi
5515           else
5516                                                             if test "x$lib_type" = "xauto" || test "x$lib_type" = "xshared"; then
5517               LIBICONV="${LIBICONV}${LIBICONV:+ }-l$name"
5518               LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-l$name"
5519             else
5520               LIBICONV="${LIBICONV}${LIBICONV:+ }-l:lib$name.$libext"
5521               LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-l:lib$name.$libext"
5522             fi
5523           fi
5524         fi
5525       fi
5526     done
5527   done
5528   if test "X$rpathdirs" != "X"; then
5529     if test -n "$hardcode_libdir_separator"; then
5530                         alldirs=
5531       for found_dir in $rpathdirs; do
5532         alldirs="${alldirs}${alldirs:+$hardcode_libdir_separator}$found_dir"
5533       done
5534             acl_save_libdir="$libdir"
5535       libdir="$alldirs"
5536       eval flag=\"$hardcode_libdir_flag_spec\"
5537       libdir="$acl_save_libdir"
5538       LIBICONV="${LIBICONV}${LIBICONV:+ }$flag"
5539     else
5540             for found_dir in $rpathdirs; do
5541         acl_save_libdir="$libdir"
5542         libdir="$found_dir"
5543         eval flag=\"$hardcode_libdir_flag_spec\"
5544         libdir="$acl_save_libdir"
5545         LIBICONV="${LIBICONV}${LIBICONV:+ }$flag"
5546       done
5547     fi
5548   fi
5549   if test "X$ltrpathdirs" != "X"; then
5550             for found_dir in $ltrpathdirs; do
5551       LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-R$found_dir"
5552     done
5553   fi
5554
5555
5556
5557
5558   for ac_header in argz.h limits.h locale.h nl_types.h malloc.h stddef.h \
5559 stdlib.h string.h unistd.h sys/param.h
5560 do :
5561   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
5562 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
5563 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
5564   cat >>confdefs.h <<_ACEOF
5565 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
5566 _ACEOF
5567
5568 fi
5569
5570 done
5571
5572   for ac_func in feof_unlocked fgets_unlocked getc_unlocked getcwd getegid \
5573 geteuid getgid getuid mempcpy munmap putenv setenv setlocale stpcpy \
5574 strcasecmp strdup strtoul tsearch __argz_count __argz_stringify __argz_next \
5575 __fsetlocking
5576 do :
5577   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
5578 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
5579 if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
5580   cat >>confdefs.h <<_ACEOF
5581 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
5582 _ACEOF
5583
5584 fi
5585 done
5586
5587
5588
5589
5590
5591
5592
5593   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for iconv" >&5
5594 $as_echo_n "checking for iconv... " >&6; }
5595 if ${am_cv_func_iconv+:} false; then :
5596   $as_echo_n "(cached) " >&6
5597 else
5598
5599     am_cv_func_iconv="no, consider installing GNU libiconv"
5600     am_cv_lib_iconv=no
5601                     am_save_CPPFLAGS="$CPPFLAGS"
5602     CPPFLAGS="$CPPFLAGS $INCICONV"
5603     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5604 /* end confdefs.h.  */
5605 #include <stdlib.h>
5606 #include <iconv.h>
5607 int
5608 main ()
5609 {
5610 iconv_t cd = iconv_open("","");
5611        iconv(cd,NULL,NULL,NULL,NULL);
5612        iconv_close(cd);
5613   ;
5614   return 0;
5615 }
5616 _ACEOF
5617 if ac_fn_c_try_link "$LINENO"; then :
5618   am_cv_func_iconv=yes
5619 fi
5620 rm -f core conftest.err conftest.$ac_objext \
5621     conftest$ac_exeext conftest.$ac_ext
5622     CPPFLAGS="$am_save_CPPFLAGS"
5623
5624     if test "$am_cv_func_iconv" != yes && test -d ../libiconv; then
5625       for _libs in .libs _libs; do
5626         am_save_CPPFLAGS="$CPPFLAGS"
5627         am_save_LIBS="$LIBS"
5628         CPPFLAGS="$CPPFLAGS -I../libiconv/include"
5629         LIBS="$LIBS ../libiconv/lib/$_libs/libiconv.a"
5630         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5631 /* end confdefs.h.  */
5632 #include <stdlib.h>
5633 #include <iconv.h>
5634 int
5635 main ()
5636 {
5637 iconv_t cd = iconv_open("","");
5638            iconv(cd,NULL,NULL,NULL,NULL);
5639            iconv_close(cd);
5640   ;
5641   return 0;
5642 }
5643 _ACEOF
5644 if ac_fn_c_try_link "$LINENO"; then :
5645   INCICONV="-I../libiconv/include"
5646           LIBICONV='${top_builddir}'/../libiconv/lib/$_libs/libiconv.a
5647           LTLIBICONV='${top_builddir}'/../libiconv/lib/libiconv.la
5648           am_cv_lib_iconv=yes
5649           am_cv_func_iconv=yes
5650 fi
5651 rm -f core conftest.err conftest.$ac_objext \
5652     conftest$ac_exeext conftest.$ac_ext
5653         CPPFLAGS="$am_save_CPPFLAGS"
5654         LIBS="$am_save_LIBS"
5655         if test "$am_cv_func_iconv" = "yes"; then
5656           break
5657         fi
5658       done
5659     fi
5660
5661     if test "$am_cv_func_iconv" != yes; then
5662       am_save_CPPFLAGS="$CPPFLAGS"
5663       am_save_LIBS="$LIBS"
5664       CPPFLAGS="$CPPFLAGS $INCICONV"
5665       LIBS="$LIBS $LIBICONV"
5666       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5667 /* end confdefs.h.  */
5668 #include <stdlib.h>
5669 #include <iconv.h>
5670 int
5671 main ()
5672 {
5673 iconv_t cd = iconv_open("","");
5674          iconv(cd,NULL,NULL,NULL,NULL);
5675          iconv_close(cd);
5676   ;
5677   return 0;
5678 }
5679 _ACEOF
5680 if ac_fn_c_try_link "$LINENO"; then :
5681   am_cv_lib_iconv=yes
5682         am_cv_func_iconv=yes
5683 fi
5684 rm -f core conftest.err conftest.$ac_objext \
5685     conftest$ac_exeext conftest.$ac_ext
5686       CPPFLAGS="$am_save_CPPFLAGS"
5687       LIBS="$am_save_LIBS"
5688     fi
5689
5690 fi
5691 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_func_iconv" >&5
5692 $as_echo "$am_cv_func_iconv" >&6; }
5693   if test "$am_cv_func_iconv" = yes; then
5694
5695 $as_echo "#define HAVE_ICONV 1" >>confdefs.h
5696
5697   fi
5698   if test "$am_cv_lib_iconv" = yes; then
5699
5700   for element in $INCICONV; do
5701     haveit=
5702     for x in $CPPFLAGS; do
5703
5704   acl_save_prefix="$prefix"
5705   prefix="$acl_final_prefix"
5706   acl_save_exec_prefix="$exec_prefix"
5707   exec_prefix="$acl_final_exec_prefix"
5708   eval x=\"$x\"
5709   exec_prefix="$acl_save_exec_prefix"
5710   prefix="$acl_save_prefix"
5711
5712       if test "X$x" = "X$element"; then
5713         haveit=yes
5714         break
5715       fi
5716     done
5717     if test -z "$haveit"; then
5718       CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }$element"
5719     fi
5720   done
5721
5722     { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to link with libiconv" >&5
5723 $as_echo_n "checking how to link with libiconv... " >&6; }
5724     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBICONV" >&5
5725 $as_echo "$LIBICONV" >&6; }
5726   else
5727     LIBICONV=
5728     LTLIBICONV=
5729   fi
5730
5731
5732
5733   if test "$am_cv_func_iconv" = yes; then
5734     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for iconv declaration" >&5
5735 $as_echo_n "checking for iconv declaration... " >&6; }
5736     if ${am_cv_proto_iconv+:} false; then :
5737   $as_echo_n "(cached) " >&6
5738 else
5739
5740       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5741 /* end confdefs.h.  */
5742
5743 #include <stdlib.h>
5744 #include <iconv.h>
5745 extern
5746 #ifdef __cplusplus
5747 "C"
5748 #endif
5749 #if defined(__STDC__) || defined(__cplusplus)
5750 size_t iconv (iconv_t cd, char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft);
5751 #else
5752 size_t iconv();
5753 #endif
5754
5755 int
5756 main ()
5757 {
5758
5759   ;
5760   return 0;
5761 }
5762 _ACEOF
5763 if ac_fn_c_try_compile "$LINENO"; then :
5764   am_cv_proto_iconv_arg1=""
5765 else
5766   am_cv_proto_iconv_arg1="const"
5767 fi
5768 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5769       am_cv_proto_iconv="extern size_t iconv (iconv_t cd, $am_cv_proto_iconv_arg1 char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft);"
5770 fi
5771
5772     am_cv_proto_iconv=`echo "$am_cv_proto_iconv" | tr -s ' ' | sed -e 's/( /(/'`
5773     { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${ac_t:-
5774          }$am_cv_proto_iconv" >&5
5775 $as_echo "${ac_t:-
5776          }$am_cv_proto_iconv" >&6; }
5777
5778 cat >>confdefs.h <<_ACEOF
5779 #define ICONV_CONST $am_cv_proto_iconv_arg1
5780 _ACEOF
5781
5782   fi
5783
5784
5785   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for nl_langinfo and CODESET" >&5
5786 $as_echo_n "checking for nl_langinfo and CODESET... " >&6; }
5787 if ${am_cv_langinfo_codeset+:} false; then :
5788   $as_echo_n "(cached) " >&6
5789 else
5790   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5791 /* end confdefs.h.  */
5792 #include <langinfo.h>
5793 int
5794 main ()
5795 {
5796 char* cs = nl_langinfo(CODESET);
5797   ;
5798   return 0;
5799 }
5800 _ACEOF
5801 if ac_fn_c_try_link "$LINENO"; then :
5802   am_cv_langinfo_codeset=yes
5803 else
5804   am_cv_langinfo_codeset=no
5805 fi
5806 rm -f core conftest.err conftest.$ac_objext \
5807     conftest$ac_exeext conftest.$ac_ext
5808
5809 fi
5810 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_langinfo_codeset" >&5
5811 $as_echo "$am_cv_langinfo_codeset" >&6; }
5812   if test $am_cv_langinfo_codeset = yes; then
5813
5814 $as_echo "#define HAVE_LANGINFO_CODESET 1" >>confdefs.h
5815
5816   fi
5817
5818   if test $ac_cv_header_locale_h = yes; then
5819
5820   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for LC_MESSAGES" >&5
5821 $as_echo_n "checking for LC_MESSAGES... " >&6; }
5822 if ${am_cv_val_LC_MESSAGES+:} false; then :
5823   $as_echo_n "(cached) " >&6
5824 else
5825   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5826 /* end confdefs.h.  */
5827 #include <locale.h>
5828 int
5829 main ()
5830 {
5831 return LC_MESSAGES
5832   ;
5833   return 0;
5834 }
5835 _ACEOF
5836 if ac_fn_c_try_link "$LINENO"; then :
5837   am_cv_val_LC_MESSAGES=yes
5838 else
5839   am_cv_val_LC_MESSAGES=no
5840 fi
5841 rm -f core conftest.err conftest.$ac_objext \
5842     conftest$ac_exeext conftest.$ac_ext
5843 fi
5844 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_val_LC_MESSAGES" >&5
5845 $as_echo "$am_cv_val_LC_MESSAGES" >&6; }
5846   if test $am_cv_val_LC_MESSAGES = yes; then
5847
5848 $as_echo "#define HAVE_LC_MESSAGES 1" >>confdefs.h
5849
5850   fi
5851
5852   fi
5853
5854                       for ac_prog in bison
5855 do
5856   # Extract the first word of "$ac_prog", so it can be a program name with args.
5857 set dummy $ac_prog; ac_word=$2
5858 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5859 $as_echo_n "checking for $ac_word... " >&6; }
5860 if ${ac_cv_prog_INTLBISON+:} false; then :
5861   $as_echo_n "(cached) " >&6
5862 else
5863   if test -n "$INTLBISON"; then
5864   ac_cv_prog_INTLBISON="$INTLBISON" # Let the user override the test.
5865 else
5866 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5867 for as_dir in $PATH
5868 do
5869   IFS=$as_save_IFS
5870   test -z "$as_dir" && as_dir=.
5871     for ac_exec_ext in '' $ac_executable_extensions; do
5872   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5873     ac_cv_prog_INTLBISON="$ac_prog"
5874     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5875     break 2
5876   fi
5877 done
5878   done
5879 IFS=$as_save_IFS
5880
5881 fi
5882 fi
5883 INTLBISON=$ac_cv_prog_INTLBISON
5884 if test -n "$INTLBISON"; then
5885   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INTLBISON" >&5
5886 $as_echo "$INTLBISON" >&6; }
5887 else
5888   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5889 $as_echo "no" >&6; }
5890 fi
5891
5892
5893   test -n "$INTLBISON" && break
5894 done
5895
5896   if test -z "$INTLBISON"; then
5897     ac_verc_fail=yes
5898   else
5899         { $as_echo "$as_me:${as_lineno-$LINENO}: checking version of bison" >&5
5900 $as_echo_n "checking version of bison... " >&6; }
5901     ac_prog_version=`$INTLBISON --version 2>&1 | sed -n 's/^.*GNU Bison.* \([0-9]*\.[0-9.]*\).*$/\1/p'`
5902     case $ac_prog_version in
5903       '') ac_prog_version="v. ?.??, bad"; ac_verc_fail=yes;;
5904       1.2[6-9]* | 1.[3-9][0-9]* | [2-9].*)
5905          ac_prog_version="$ac_prog_version, ok"; ac_verc_fail=no;;
5906       *) ac_prog_version="$ac_prog_version, bad"; ac_verc_fail=yes;;
5907     esac
5908     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_prog_version" >&5
5909 $as_echo "$ac_prog_version" >&6; }
5910   fi
5911   if test $ac_verc_fail = yes; then
5912     INTLBISON=:
5913   fi
5914
5915
5916
5917
5918
5919
5920
5921
5922
5923
5924
5925
5926
5927
5928
5929
5930   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether NLS is requested" >&5
5931 $as_echo_n "checking whether NLS is requested... " >&6; }
5932     # Check whether --enable-nls was given.
5933 if test "${enable_nls+set}" = set; then :
5934   enableval=$enable_nls; USE_NLS=$enableval
5935 else
5936   USE_NLS=yes
5937 fi
5938
5939   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $USE_NLS" >&5
5940 $as_echo "$USE_NLS" >&6; }
5941
5942
5943
5944
5945     BUILD_INCLUDED_LIBINTL=no
5946     USE_INCLUDED_LIBINTL=no
5947
5948   LIBINTL=
5949   LTLIBINTL=
5950   POSUB=
5951
5952     if test "$USE_NLS" = "yes"; then
5953     gt_use_preinstalled_gnugettext=no
5954
5955       { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether included gettext is requested" >&5
5956 $as_echo_n "checking whether included gettext is requested... " >&6; }
5957
5958 # Check whether --with-included-gettext was given.
5959 if test "${with_included_gettext+set}" = set; then :
5960   withval=$with_included_gettext; nls_cv_force_use_gnu_gettext=$withval
5961 else
5962   nls_cv_force_use_gnu_gettext=no
5963 fi
5964
5965       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $nls_cv_force_use_gnu_gettext" >&5
5966 $as_echo "$nls_cv_force_use_gnu_gettext" >&6; }
5967
5968       nls_cv_use_gnu_gettext="$nls_cv_force_use_gnu_gettext"
5969       if test "$nls_cv_force_use_gnu_gettext" != "yes"; then
5970
5971
5972
5973
5974
5975
5976         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU gettext in libc" >&5
5977 $as_echo_n "checking for GNU gettext in libc... " >&6; }
5978 if ${gt_cv_func_gnugettext2_libc+:} false; then :
5979   $as_echo_n "(cached) " >&6
5980 else
5981   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5982 /* end confdefs.h.  */
5983 #include <libintl.h>
5984 #ifndef __GNU_GETTEXT_SUPPORTED_REVISION
5985 extern int _nl_msg_cat_cntr;
5986 extern int *_nl_domain_bindings;
5987 #define __GNU_GETTEXT_SYMBOL_EXPRESSION (_nl_msg_cat_cntr + *_nl_domain_bindings)
5988 #else
5989 #define __GNU_GETTEXT_SYMBOL_EXPRESSION 0
5990 #endif
5991
5992 int
5993 main ()
5994 {
5995 bindtextdomain ("", "");
5996 return (int) gettext ("") + (int) ngettext ("", "", 0) + __GNU_GETTEXT_SYMBOL_EXPRESSION
5997   ;
5998   return 0;
5999 }
6000 _ACEOF
6001 if ac_fn_c_try_link "$LINENO"; then :
6002   gt_cv_func_gnugettext2_libc=yes
6003 else
6004   gt_cv_func_gnugettext2_libc=no
6005 fi
6006 rm -f core conftest.err conftest.$ac_objext \
6007     conftest$ac_exeext conftest.$ac_ext
6008 fi
6009 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gt_cv_func_gnugettext2_libc" >&5
6010 $as_echo "$gt_cv_func_gnugettext2_libc" >&6; }
6011
6012         if test "$gt_cv_func_gnugettext2_libc" != "yes"; then
6013
6014
6015
6016     use_additional=yes
6017
6018   acl_save_prefix="$prefix"
6019   prefix="$acl_final_prefix"
6020   acl_save_exec_prefix="$exec_prefix"
6021   exec_prefix="$acl_final_exec_prefix"
6022
6023     eval additional_includedir=\"$includedir\"
6024     eval additional_libdir=\"$libdir\"
6025
6026   exec_prefix="$acl_save_exec_prefix"
6027   prefix="$acl_save_prefix"
6028
6029
6030 # Check whether --with-libintl-prefix was given.
6031 if test "${with_libintl_prefix+set}" = set; then :
6032   withval=$with_libintl_prefix;
6033     if test "X$withval" = "Xno"; then
6034       use_additional=no
6035     else
6036       if test "X$withval" = "X"; then
6037
6038   acl_save_prefix="$prefix"
6039   prefix="$acl_final_prefix"
6040   acl_save_exec_prefix="$exec_prefix"
6041   exec_prefix="$acl_final_exec_prefix"
6042
6043           eval additional_includedir=\"$includedir\"
6044           eval additional_libdir=\"$libdir\"
6045
6046   exec_prefix="$acl_save_exec_prefix"
6047   prefix="$acl_save_prefix"
6048
6049       else
6050         additional_includedir="$withval/include"
6051         additional_libdir="$withval/lib"
6052       fi
6053     fi
6054
6055 fi
6056
6057
6058 # Check whether --with-libintl-type was given.
6059 if test "${with_libintl_type+set}" = set; then :
6060   withval=$with_libintl_type;  with_libintl_type=$withval
6061 else
6062    with_libintl_type=auto
6063 fi
6064
6065   lib_type=`eval echo \$with_libintl_type`
6066
6067       LIBINTL=
6068   LTLIBINTL=
6069   INCINTL=
6070   rpathdirs=
6071   ltrpathdirs=
6072   names_already_handled=
6073   names_next_round='intl '
6074   while test -n "$names_next_round"; do
6075     names_this_round="$names_next_round"
6076     names_next_round=
6077     for name in $names_this_round; do
6078       already_handled=
6079       for n in $names_already_handled; do
6080         if test "$n" = "$name"; then
6081           already_handled=yes
6082           break
6083         fi
6084       done
6085       if test -z "$already_handled"; then
6086         names_already_handled="$names_already_handled $name"
6087                         uppername=`echo "$name" | sed -e 'y|abcdefghijklmnopqrstuvwxyz./-|ABCDEFGHIJKLMNOPQRSTUVWXYZ___|'`
6088         eval value=\"\$HAVE_LIB$uppername\"
6089         if test -n "$value"; then
6090           if test "$value" = yes; then
6091             eval value=\"\$LIB$uppername\"
6092             test -z "$value" || LIBINTL="${LIBINTL}${LIBINTL:+ }$value"
6093             eval value=\"\$LTLIB$uppername\"
6094             test -z "$value" || LTLIBINTL="${LTLIBINTL}${LTLIBINTL:+ }$value"
6095           else
6096                                     :
6097           fi
6098         else
6099                               found_dir=
6100           found_la=
6101           found_so=
6102           found_a=
6103           if test $use_additional = yes; then
6104             if test -n "$shlibext" && test -f "$additional_libdir/lib$name.$shlibext" && test x$lib_type != xstatic; then
6105               found_dir="$additional_libdir"
6106               found_so="$additional_libdir/lib$name.$shlibext"
6107               if test -f "$additional_libdir/lib$name.la"; then
6108                 found_la="$additional_libdir/lib$name.la"
6109               fi
6110             elif test x$lib_type != xshared; then
6111               if test -f "$additional_libdir/lib$name.$libext"; then
6112                 found_dir="$additional_libdir"
6113                 found_a="$additional_libdir/lib$name.$libext"
6114                 if test -f "$additional_libdir/lib$name.la"; then
6115                   found_la="$additional_libdir/lib$name.la"
6116                 fi
6117               fi
6118             fi
6119           fi
6120           if test "X$found_dir" = "X"; then
6121             for x in $LDFLAGS $LTLIBINTL; do
6122
6123   acl_save_prefix="$prefix"
6124   prefix="$acl_final_prefix"
6125   acl_save_exec_prefix="$exec_prefix"
6126   exec_prefix="$acl_final_exec_prefix"
6127   eval x=\"$x\"
6128   exec_prefix="$acl_save_exec_prefix"
6129   prefix="$acl_save_prefix"
6130
6131               case "$x" in
6132                 -L*)
6133                   dir=`echo "X$x" | sed -e 's/^X-L//'`
6134                   if test -n "$shlibext" && test -f "$dir/lib$name.$shlibext" && test x$lib_type != xstatic; then
6135                     found_dir="$dir"
6136                     found_so="$dir/lib$name.$shlibext"
6137                     if test -f "$dir/lib$name.la"; then
6138                       found_la="$dir/lib$name.la"
6139                     fi
6140                   elif test x$lib_type != xshared; then
6141                     if test -f "$dir/lib$name.$libext"; then
6142                       found_dir="$dir"
6143                       found_a="$dir/lib$name.$libext"
6144                       if test -f "$dir/lib$name.la"; then
6145                         found_la="$dir/lib$name.la"
6146                       fi
6147                     fi
6148                   fi
6149                   ;;
6150               esac
6151               if test "X$found_dir" != "X"; then
6152                 break
6153               fi
6154             done
6155           fi
6156           if test "X$found_dir" != "X"; then
6157                         LTLIBINTL="${LTLIBINTL}${LTLIBINTL:+ }-L$found_dir -l$name"
6158             if test "X$found_so" != "X"; then
6159                                                         if test "$enable_rpath" = no || test "X$found_dir" = "X/usr/lib"; then
6160                                 LIBINTL="${LIBINTL}${LIBINTL:+ }$found_so"
6161               else
6162                                                                                 haveit=
6163                 for x in $ltrpathdirs; do
6164                   if test "X$x" = "X$found_dir"; then
6165                     haveit=yes
6166                     break
6167                   fi
6168                 done
6169                 if test -z "$haveit"; then
6170                   ltrpathdirs="$ltrpathdirs $found_dir"
6171                 fi
6172                                 if test "$hardcode_direct" = yes; then
6173                                                       LIBINTL="${LIBINTL}${LIBINTL:+ }$found_so"
6174                 else
6175                   if test -n "$hardcode_libdir_flag_spec" && test "$hardcode_minus_L" = no; then
6176                                                             LIBINTL="${LIBINTL}${LIBINTL:+ }$found_so"
6177                                                             haveit=
6178                     for x in $rpathdirs; do
6179                       if test "X$x" = "X$found_dir"; then
6180                         haveit=yes
6181                         break
6182                       fi
6183                     done
6184                     if test -z "$haveit"; then
6185                       rpathdirs="$rpathdirs $found_dir"
6186                     fi
6187                   else
6188                                                                                 haveit=
6189                     for x in $LDFLAGS $LIBINTL; do
6190
6191   acl_save_prefix="$prefix"
6192   prefix="$acl_final_prefix"
6193   acl_save_exec_prefix="$exec_prefix"
6194   exec_prefix="$acl_final_exec_prefix"
6195   eval x=\"$x\"
6196   exec_prefix="$acl_save_exec_prefix"
6197   prefix="$acl_save_prefix"
6198
6199                       if test "X$x" = "X-L$found_dir"; then
6200                         haveit=yes
6201                         break
6202                       fi
6203                     done
6204                     if test -z "$haveit"; then
6205                       LIBINTL="${LIBINTL}${LIBINTL:+ }-L$found_dir"
6206                     fi
6207                     if test "$hardcode_minus_L" != no; then
6208                                                                                         LIBINTL="${LIBINTL}${LIBINTL:+ }$found_so"
6209                     else
6210                                                                                                                                                                                 LIBINTL="${LIBINTL}${LIBINTL:+ }-l$name"
6211                     fi
6212                   fi
6213                 fi
6214               fi
6215             else
6216               if test "X$found_a" != "X"; then
6217                                 LIBINTL="${LIBINTL}${LIBINTL:+ }$found_a"
6218               else
6219                                                 LIBINTL="${LIBINTL}${LIBINTL:+ }-L$found_dir -l$name"
6220               fi
6221             fi
6222                         additional_includedir=
6223             case "$found_dir" in
6224               */lib | */lib/)
6225                 basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e 's,/lib/*$,,'`
6226                 additional_includedir="$basedir/include"
6227                 ;;
6228             esac
6229             if test "X$additional_includedir" != "X"; then
6230                                                                                                                 if test "X$additional_includedir" != "X/usr/include"; then
6231                 haveit=
6232                 if test "X$additional_includedir" = "X/usr/local/include"; then
6233                   if test -n "$GCC"; then
6234                     case $host_os in
6235                       linux*) haveit=yes;;
6236                     esac
6237                   fi
6238                 fi
6239                 if test -z "$haveit"; then
6240                   for x in $CPPFLAGS $INCINTL; do
6241
6242   acl_save_prefix="$prefix"
6243   prefix="$acl_final_prefix"
6244   acl_save_exec_prefix="$exec_prefix"
6245   exec_prefix="$acl_final_exec_prefix"
6246   eval x=\"$x\"
6247   exec_prefix="$acl_save_exec_prefix"
6248   prefix="$acl_save_prefix"
6249
6250                     if test "X$x" = "X-I$additional_includedir"; then
6251                       haveit=yes
6252                       break
6253                     fi
6254                   done
6255                   if test -z "$haveit"; then
6256                     if test -d "$additional_includedir"; then
6257                                             INCINTL="${INCINTL}${INCINTL:+ }-I$additional_includedir"
6258                     fi
6259                   fi
6260                 fi
6261               fi
6262             fi
6263                         if test -n "$found_la"; then
6264                                                         save_libdir="$libdir"
6265               case "$found_la" in
6266                 */* | *\\*) . "$found_la" ;;
6267                 *) . "./$found_la" ;;
6268               esac
6269               libdir="$save_libdir"
6270                             for dep in $dependency_libs; do
6271                 case "$dep" in
6272                   -L*)
6273                     additional_libdir=`echo "X$dep" | sed -e 's/^X-L//'`
6274                                                                                                                                                                 if test "X$additional_libdir" != "X/usr/lib"; then
6275                       haveit=
6276                       if test "X$additional_libdir" = "X/usr/local/lib"; then
6277                         if test -n "$GCC"; then
6278                           case $host_os in
6279                             linux*) haveit=yes;;
6280                           esac
6281                         fi
6282                       fi
6283                       if test -z "$haveit"; then
6284                         haveit=
6285                         for x in $LDFLAGS $LIBINTL; do
6286
6287   acl_save_prefix="$prefix"
6288   prefix="$acl_final_prefix"
6289   acl_save_exec_prefix="$exec_prefix"
6290   exec_prefix="$acl_final_exec_prefix"
6291   eval x=\"$x\"
6292   exec_prefix="$acl_save_exec_prefix"
6293   prefix="$acl_save_prefix"
6294
6295                           if test "X$x" = "X-L$additional_libdir"; then
6296                             haveit=yes
6297                             break
6298                           fi
6299                         done
6300                         if test -z "$haveit"; then
6301                           if test -d "$additional_libdir"; then
6302                                                         LIBINTL="${LIBINTL}${LIBINTL:+ }-L$additional_libdir"
6303                           fi
6304                         fi
6305                         haveit=
6306                         for x in $LDFLAGS $LTLIBINTL; do
6307
6308   acl_save_prefix="$prefix"
6309   prefix="$acl_final_prefix"
6310   acl_save_exec_prefix="$exec_prefix"
6311   exec_prefix="$acl_final_exec_prefix"
6312   eval x=\"$x\"
6313   exec_prefix="$acl_save_exec_prefix"
6314   prefix="$acl_save_prefix"
6315
6316                           if test "X$x" = "X-L$additional_libdir"; then
6317                             haveit=yes
6318                             break
6319                           fi
6320                         done
6321                         if test -z "$haveit"; then
6322                           if test -d "$additional_libdir"; then
6323                                                         LTLIBINTL="${LTLIBINTL}${LTLIBINTL:+ }-L$additional_libdir"
6324                           fi
6325                         fi
6326                       fi
6327                     fi
6328                     ;;
6329                   -R*)
6330                     dir=`echo "X$dep" | sed -e 's/^X-R//'`
6331                     if test "$enable_rpath" != no; then
6332                                                                   haveit=
6333                       for x in $rpathdirs; do
6334                         if test "X$x" = "X$dir"; then
6335                           haveit=yes
6336                           break
6337                         fi
6338                       done
6339                       if test -z "$haveit"; then
6340                         rpathdirs="$rpathdirs $dir"
6341                       fi
6342                                                                   haveit=
6343                       for x in $ltrpathdirs; do
6344                         if test "X$x" = "X$dir"; then
6345                           haveit=yes
6346                           break
6347                         fi
6348                       done
6349                       if test -z "$haveit"; then
6350                         ltrpathdirs="$ltrpathdirs $dir"
6351                       fi
6352                     fi
6353                     ;;
6354                   -l*)
6355                                         names_next_round="$names_next_round "`echo "X$dep" | sed -e 's/^X-l//'`
6356                     ;;
6357                   *.la)
6358                                                                                 names_next_round="$names_next_round "`echo "X$dep" | sed -e 's,^X.*/,,' -e 's,^lib,,' -e 's,\.la$,,'`
6359                     ;;
6360                   *)
6361                                         LIBINTL="${LIBINTL}${LIBINTL:+ }$dep"
6362                     LTLIBINTL="${LTLIBINTL}${LTLIBINTL:+ }$dep"
6363                     ;;
6364                 esac
6365               done
6366             fi
6367           else
6368                                                             if test "x$lib_type" = "xauto" || test "x$lib_type" = "xshared"; then
6369               LIBINTL="${LIBINTL}${LIBINTL:+ }-l$name"
6370               LTLIBINTL="${LTLIBINTL}${LTLIBINTL:+ }-l$name"
6371             else
6372               LIBINTL="${LIBINTL}${LIBINTL:+ }-l:lib$name.$libext"
6373               LTLIBINTL="${LTLIBINTL}${LTLIBINTL:+ }-l:lib$name.$libext"
6374             fi
6375           fi
6376         fi
6377       fi
6378     done
6379   done
6380   if test "X$rpathdirs" != "X"; then
6381     if test -n "$hardcode_libdir_separator"; then
6382                         alldirs=
6383       for found_dir in $rpathdirs; do
6384         alldirs="${alldirs}${alldirs:+$hardcode_libdir_separator}$found_dir"
6385       done
6386             acl_save_libdir="$libdir"
6387       libdir="$alldirs"
6388       eval flag=\"$hardcode_libdir_flag_spec\"
6389       libdir="$acl_save_libdir"
6390       LIBINTL="${LIBINTL}${LIBINTL:+ }$flag"
6391     else
6392             for found_dir in $rpathdirs; do
6393         acl_save_libdir="$libdir"
6394         libdir="$found_dir"
6395         eval flag=\"$hardcode_libdir_flag_spec\"
6396         libdir="$acl_save_libdir"
6397         LIBINTL="${LIBINTL}${LIBINTL:+ }$flag"
6398       done
6399     fi
6400   fi
6401   if test "X$ltrpathdirs" != "X"; then
6402             for found_dir in $ltrpathdirs; do
6403       LTLIBINTL="${LTLIBINTL}${LTLIBINTL:+ }-R$found_dir"
6404     done
6405   fi
6406
6407           { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU gettext in libintl" >&5
6408 $as_echo_n "checking for GNU gettext in libintl... " >&6; }
6409 if ${gt_cv_func_gnugettext2_libintl+:} false; then :
6410   $as_echo_n "(cached) " >&6
6411 else
6412   gt_save_CPPFLAGS="$CPPFLAGS"
6413             CPPFLAGS="$CPPFLAGS $INCINTL"
6414             gt_save_LIBS="$LIBS"
6415             LIBS="$LIBS $LIBINTL"
6416                         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6417 /* end confdefs.h.  */
6418 #include <libintl.h>
6419 #ifndef __GNU_GETTEXT_SUPPORTED_REVISION
6420 extern int _nl_msg_cat_cntr;
6421 extern
6422 #ifdef __cplusplus
6423 "C"
6424 #endif
6425 const char *_nl_expand_alias ();
6426 #define __GNU_GETTEXT_SYMBOL_EXPRESSION (_nl_msg_cat_cntr + *_nl_expand_alias (0))
6427 #else
6428 #define __GNU_GETTEXT_SYMBOL_EXPRESSION 0
6429 #endif
6430
6431 int
6432 main ()
6433 {
6434 bindtextdomain ("", "");
6435 return (int) gettext ("") + (int) ngettext ("", "", 0) + __GNU_GETTEXT_SYMBOL_EXPRESSION
6436   ;
6437   return 0;
6438 }
6439 _ACEOF
6440 if ac_fn_c_try_link "$LINENO"; then :
6441   gt_cv_func_gnugettext2_libintl=yes
6442 else
6443   gt_cv_func_gnugettext2_libintl=no
6444 fi
6445 rm -f core conftest.err conftest.$ac_objext \
6446     conftest$ac_exeext conftest.$ac_ext
6447                         if test "$gt_cv_func_gnugettext2_libintl" != yes && test -n "$LIBICONV"; then
6448               LIBS="$LIBS $LIBICONV"
6449               cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6450 /* end confdefs.h.  */
6451 #include <libintl.h>
6452 #ifndef __GNU_GETTEXT_SUPPORTED_REVISION
6453 extern int _nl_msg_cat_cntr;
6454 extern
6455 #ifdef __cplusplus
6456 "C"
6457 #endif
6458 const char *_nl_expand_alias ();
6459 #define __GNU_GETTEXT_SYMBOL_EXPRESSION (_nl_msg_cat_cntr + *_nl_expand_alias (0))
6460 #else
6461 #define __GNU_GETTEXT_SYMBOL_EXPRESSION 0
6462 #endif
6463
6464 int
6465 main ()
6466 {
6467 bindtextdomain ("", "");
6468 return (int) gettext ("") + (int) ngettext ("", "", 0) + __GNU_GETTEXT_SYMBOL_EXPRESSION
6469   ;
6470   return 0;
6471 }
6472 _ACEOF
6473 if ac_fn_c_try_link "$LINENO"; then :
6474   LIBINTL="$LIBINTL $LIBICONV"
6475                 LTLIBINTL="$LTLIBINTL $LTLIBICONV"
6476                 gt_cv_func_gnugettext2_libintl=yes
6477
6478 fi
6479 rm -f core conftest.err conftest.$ac_objext \
6480     conftest$ac_exeext conftest.$ac_ext
6481             fi
6482             CPPFLAGS="$gt_save_CPPFLAGS"
6483             LIBS="$gt_save_LIBS"
6484 fi
6485 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gt_cv_func_gnugettext2_libintl" >&5
6486 $as_echo "$gt_cv_func_gnugettext2_libintl" >&6; }
6487         fi
6488
6489                                         if test "$gt_cv_func_gnugettext2_libc" = "yes" \
6490            || { test "$gt_cv_func_gnugettext2_libintl" = "yes" \
6491                 && test "$PACKAGE" != gettext-runtime \
6492                 && test "$PACKAGE" != gettext-tools; }; then
6493           gt_use_preinstalled_gnugettext=yes
6494         else
6495                     LIBINTL=
6496           LTLIBINTL=
6497           INCINTL=
6498         fi
6499
6500
6501         if test "$gt_use_preinstalled_gnugettext" != "yes"; then
6502                               nls_cv_use_gnu_gettext=yes
6503         fi
6504       fi
6505
6506       if test "$nls_cv_use_gnu_gettext" = "yes"; then
6507                 BUILD_INCLUDED_LIBINTL=yes
6508         USE_INCLUDED_LIBINTL=yes
6509         LIBINTL="\${top_builddir}/intl/libintl.a $LIBICONV"
6510         LTLIBINTL="\${top_builddir}/intl/libintl.a $LTLIBICONV"
6511         LIBS=`echo " $LIBS " | sed -e 's/ -lintl / /' -e 's/^ //' -e 's/ $//'`
6512       fi
6513
6514       if test "$gt_use_preinstalled_gnugettext" = "yes" \
6515          || test "$nls_cv_use_gnu_gettext" = "yes"; then
6516                 CATOBJEXT=.gmo
6517       fi
6518
6519
6520     if test "$gt_use_preinstalled_gnugettext" = "yes" \
6521        || test "$nls_cv_use_gnu_gettext" = "yes"; then
6522
6523 $as_echo "#define ENABLE_NLS 1" >>confdefs.h
6524
6525     else
6526       USE_NLS=no
6527     fi
6528   fi
6529
6530   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to use NLS" >&5
6531 $as_echo_n "checking whether to use NLS... " >&6; }
6532   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $USE_NLS" >&5
6533 $as_echo "$USE_NLS" >&6; }
6534   if test "$USE_NLS" = "yes"; then
6535     { $as_echo "$as_me:${as_lineno-$LINENO}: checking where the gettext function comes from" >&5
6536 $as_echo_n "checking where the gettext function comes from... " >&6; }
6537     if test "$gt_use_preinstalled_gnugettext" = "yes"; then
6538       if test "$gt_cv_func_gnugettext2_libintl" = "yes"; then
6539         gt_source="external libintl"
6540       else
6541         gt_source="libc"
6542       fi
6543     else
6544       gt_source="included intl directory"
6545     fi
6546     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gt_source" >&5
6547 $as_echo "$gt_source" >&6; }
6548   fi
6549
6550   if test "$USE_NLS" = "yes"; then
6551
6552     if test "$gt_use_preinstalled_gnugettext" = "yes"; then
6553       if test "$gt_cv_func_gnugettext2_libintl" = "yes"; then
6554         { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to link with libintl" >&5
6555 $as_echo_n "checking how to link with libintl... " >&6; }
6556         { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBINTL" >&5
6557 $as_echo "$LIBINTL" >&6; }
6558
6559   for element in $INCINTL; do
6560     haveit=
6561     for x in $CPPFLAGS; do
6562
6563   acl_save_prefix="$prefix"
6564   prefix="$acl_final_prefix"
6565   acl_save_exec_prefix="$exec_prefix"
6566   exec_prefix="$acl_final_exec_prefix"
6567   eval x=\"$x\"
6568   exec_prefix="$acl_save_exec_prefix"
6569   prefix="$acl_save_prefix"
6570
6571       if test "X$x" = "X$element"; then
6572         haveit=yes
6573         break
6574       fi
6575     done
6576     if test -z "$haveit"; then
6577       CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }$element"
6578     fi
6579   done
6580
6581       fi
6582
6583
6584 $as_echo "#define HAVE_GETTEXT 1" >>confdefs.h
6585
6586
6587 $as_echo "#define HAVE_DCGETTEXT 1" >>confdefs.h
6588
6589     fi
6590
6591         POSUB=po
6592   fi
6593
6594
6595             if test "$PACKAGE" = gettext-runtime || test "$PACKAGE" = gettext-tools; then
6596       BUILD_INCLUDED_LIBINTL=yes
6597     fi
6598
6599
6600
6601
6602
6603         nls_cv_header_intl=
6604     nls_cv_header_libgt=
6605
6606         DATADIRNAME=share
6607
6608
6609         INSTOBJEXT=.mo
6610
6611
6612         GENCAT=gencat
6613
6614
6615         if test "$USE_INCLUDED_LIBINTL" = yes; then
6616       INTLOBJS="\$(GETTOBJS)"
6617     fi
6618
6619
6620         INTL_LIBTOOL_SUFFIX_PREFIX=
6621
6622
6623
6624     INTLLIBS="$LIBINTL"
6625
6626
6627
6628
6629
6630
6631
6632 # This replaces the extensive use of DEFS in the original Makefile.in.
6633
6634 $as_echo "#define IN_LIBINTL 1" >>confdefs.h
6635
6636
6637 $as_echo "#define IN_LIBRARY 1" >>confdefs.h
6638
6639
6640 $as_echo "#define DEPENDS_ON_LIBICONV 1" >>confdefs.h
6641
6642
6643 $as_echo "#define ENABLE_RELOCATABLE 1" >>confdefs.h
6644
6645
6646 $as_echo "#define NO_XMALLOC 1" >>confdefs.h
6647
6648
6649 $as_echo "#define set_relocation_prefix libintl_set_relocation_prefix" >>confdefs.h
6650
6651
6652 $as_echo "#define relocate libintl_relocate" >>confdefs.h
6653
6654
6655 MISSING=`cd $ac_aux_dir && ${PWDCMD-pwd}`/missing
6656 for ac_prog in aclocal
6657 do
6658   # Extract the first word of "$ac_prog", so it can be a program name with args.
6659 set dummy $ac_prog; ac_word=$2
6660 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6661 $as_echo_n "checking for $ac_word... " >&6; }
6662 if ${ac_cv_prog_ACLOCAL+:} false; then :
6663   $as_echo_n "(cached) " >&6
6664 else
6665   if test -n "$ACLOCAL"; then
6666   ac_cv_prog_ACLOCAL="$ACLOCAL" # Let the user override the test.
6667 else
6668 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6669 for as_dir in $PATH
6670 do
6671   IFS=$as_save_IFS
6672   test -z "$as_dir" && as_dir=.
6673     for ac_exec_ext in '' $ac_executable_extensions; do
6674   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
6675     ac_cv_prog_ACLOCAL="$ac_prog"
6676     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6677     break 2
6678   fi
6679 done
6680   done
6681 IFS=$as_save_IFS
6682
6683 fi
6684 fi
6685 ACLOCAL=$ac_cv_prog_ACLOCAL
6686 if test -n "$ACLOCAL"; then
6687   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ACLOCAL" >&5
6688 $as_echo "$ACLOCAL" >&6; }
6689 else
6690   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6691 $as_echo "no" >&6; }
6692 fi
6693
6694
6695   test -n "$ACLOCAL" && break
6696 done
6697 test -n "$ACLOCAL" || ACLOCAL="$MISSING aclocal"
6698
6699 for ac_prog in autoconf
6700 do
6701   # Extract the first word of "$ac_prog", so it can be a program name with args.
6702 set dummy $ac_prog; ac_word=$2
6703 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6704 $as_echo_n "checking for $ac_word... " >&6; }
6705 if ${ac_cv_prog_AUTOCONF+:} false; then :
6706   $as_echo_n "(cached) " >&6
6707 else
6708   if test -n "$AUTOCONF"; then
6709   ac_cv_prog_AUTOCONF="$AUTOCONF" # Let the user override the test.
6710 else
6711 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6712 for as_dir in $PATH
6713 do
6714   IFS=$as_save_IFS
6715   test -z "$as_dir" && as_dir=.
6716     for ac_exec_ext in '' $ac_executable_extensions; do
6717   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
6718     ac_cv_prog_AUTOCONF="$ac_prog"
6719     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6720     break 2
6721   fi
6722 done
6723   done
6724 IFS=$as_save_IFS
6725
6726 fi
6727 fi
6728 AUTOCONF=$ac_cv_prog_AUTOCONF
6729 if test -n "$AUTOCONF"; then
6730   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AUTOCONF" >&5
6731 $as_echo "$AUTOCONF" >&6; }
6732 else
6733   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6734 $as_echo "no" >&6; }
6735 fi
6736
6737
6738   test -n "$AUTOCONF" && break
6739 done
6740 test -n "$AUTOCONF" || AUTOCONF="$MISSING autoconf"
6741
6742 for ac_prog in autoheader
6743 do
6744   # Extract the first word of "$ac_prog", so it can be a program name with args.
6745 set dummy $ac_prog; ac_word=$2
6746 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6747 $as_echo_n "checking for $ac_word... " >&6; }
6748 if ${ac_cv_prog_AUTOHEADER+:} false; then :
6749   $as_echo_n "(cached) " >&6
6750 else
6751   if test -n "$AUTOHEADER"; then
6752   ac_cv_prog_AUTOHEADER="$AUTOHEADER" # Let the user override the test.
6753 else
6754 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6755 for as_dir in $PATH
6756 do
6757   IFS=$as_save_IFS
6758   test -z "$as_dir" && as_dir=.
6759     for ac_exec_ext in '' $ac_executable_extensions; do
6760   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
6761     ac_cv_prog_AUTOHEADER="$ac_prog"
6762     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6763     break 2
6764   fi
6765 done
6766   done
6767 IFS=$as_save_IFS
6768
6769 fi
6770 fi
6771 AUTOHEADER=$ac_cv_prog_AUTOHEADER
6772 if test -n "$AUTOHEADER"; then
6773   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AUTOHEADER" >&5
6774 $as_echo "$AUTOHEADER" >&6; }
6775 else
6776   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6777 $as_echo "no" >&6; }
6778 fi
6779
6780
6781   test -n "$AUTOHEADER" && break
6782 done
6783 test -n "$AUTOHEADER" || AUTOHEADER="$MISSING autoheader"
6784
6785
6786 # Check whether --enable-maintainer-mode was given.
6787 if test "${enable_maintainer_mode+set}" = set; then :
6788   enableval=$enable_maintainer_mode;
6789 else
6790   enable_maintainer_mode=no
6791 fi
6792
6793 if test "x$enable_maintainer_mode" = xno; then
6794   MAINT='#'
6795 else
6796   MAINT=
6797 fi
6798
6799
6800 # Additional info for config.intl.
6801
6802
6803
6804 LIBINTL_DEP=
6805 INCINTL=
6806 case $USE_INCLUDED_LIBINTL in
6807   yes)
6808     LIBINTL=`echo $LIBINTL | sed 's,${top_builddir},-L&/..,; s,\.\./intl/libintl\.a,../intl -lintl,' `
6809     LIBINTL_DEP='${top_builddir}/../intl/libintl.a'
6810     INCINTL='-I${top_builddir}/../intl'
6811     ;;
6812 esac
6813
6814 # intl is sometimes linked into shared libraries even without --enable-shared
6815 # (e.g. gdbsupport's inprocess agent): so always PICify, just in case.
6816
6817
6818
6819
6820 case "${host}" in
6821     # PIC is the default on some targets or must not be used.
6822     *-*-darwin*)
6823         # For darwin, common symbols are not allowed in MH_DYLIB files
6824         case "${CFLAGS}" in
6825           # If we are using a compiler supporting mdynamic-no-pic
6826           # and the option has been tested as safe to add, then cancel
6827           # it here, since the code generated is incompatible with shared
6828           # libs.
6829           *-mdynamic-no-pic*) PICFLAG='-fno-common -mno-dynamic-no-pic' ;;
6830           *) PICFLAG=-fno-common ;;
6831         esac
6832         ;;
6833     alpha*-dec-osf5*)
6834         # PIC is the default.
6835         ;;
6836     hppa*64*-*-hpux*)
6837         # PIC is the default for 64-bit PA HP-UX.
6838         ;;
6839     i[34567]86-*-cygwin* | x86_64-*-cygwin*)
6840         ;;
6841     i[34567]86-*-mingw* | x86_64-*-mingw*)
6842         ;;
6843     i[34567]86-*-interix[3-9]*)
6844         # Interix 3.x gcc -fpic/-fPIC options generate broken code.
6845         # Instead, we relocate shared libraries at runtime.
6846         ;;
6847     i[34567]86-*-nto-qnx*)
6848         # QNX uses GNU C++, but need to define -shared option too, otherwise
6849         # it will coredump.
6850         PICFLAG='-fPIC -shared'
6851         ;;
6852     i[34567]86-pc-msdosdjgpp*)
6853         # DJGPP does not support shared libraries at all.
6854         ;;
6855     ia64*-*-hpux*)
6856         # On IA64 HP-UX, PIC is the default but the pic flag
6857         # sets the default TLS model and affects inlining.
6858         PICFLAG=-fPIC
6859         ;;
6860     mips-sgi-irix6*)
6861         # PIC is the default.
6862         ;;
6863     rs6000-ibm-aix* | powerpc-ibm-aix*)
6864         # All AIX code is PIC.
6865         ;;
6866
6867     # Some targets support both -fPIC and -fpic, but prefer the latter.
6868     # FIXME: Why?
6869     i[34567]86-*-* | x86_64-*-*)
6870         PICFLAG=-fpic
6871         ;;
6872     # FIXME: Override -fPIC default in libgcc only?
6873     sh-*-linux* | sh[2346lbe]*-*-linux*)
6874         PICFLAG=-fpic
6875         ;;
6876     sh*-*-netbsd*)
6877         PICFLAG=-fpic
6878         ;;
6879     # Default to -fPIC unless specified otherwise.
6880     *)
6881         PICFLAG=-fPIC
6882         ;;
6883 esac
6884
6885 # If the user explicitly uses -fpic/-fPIC, keep that.
6886 case "${CFLAGS}" in
6887     *-fpic*)
6888         PICFLAG=-fpic
6889         ;;
6890     *-fPIC*)
6891         PICFLAG=-fPIC
6892         ;;
6893 esac
6894
6895
6896
6897 BISON3_YES='#'
6898 BISON3_NO=
6899 if test "$INTLBISON" != :; then
6900   ac_bison3=no
6901   { $as_echo "$as_me:${as_lineno-$LINENO}: checking bison 3 or later" >&5
6902 $as_echo_n "checking bison 3 or later... " >&6; }
6903   ac_prog_version=`$INTLBISON --version 2>&1 | sed -n 's/^.*GNU Bison.* \([0-9]*\.[0-9.]*\).*$/\1/p'`
6904   case $ac_prog_version in
6905     [3-9].*)
6906       ac_prog_version="$ac_prog_version, bison3"; ac_bison3=yes;;
6907     *) ac_prog_version="$ac_prog_version, old";;
6908   esac
6909   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_prog_version" >&5
6910 $as_echo "$ac_prog_version" >&6; }
6911   if test $ac_bison3 = yes; then
6912     BISON3_YES=
6913     BISON3_NO='#'
6914   fi
6915 fi
6916
6917
6918
6919 ac_config_files="$ac_config_files Makefile config.intl"
6920
6921 cat >confcache <<\_ACEOF
6922 # This file is a shell script that caches the results of configure
6923 # tests run on this system so they can be shared between configure
6924 # scripts and configure runs, see configure's option --config-cache.
6925 # It is not useful on other systems.  If it contains results you don't
6926 # want to keep, you may remove or edit it.
6927 #
6928 # config.status only pays attention to the cache file if you give it
6929 # the --recheck option to rerun configure.
6930 #
6931 # `ac_cv_env_foo' variables (set or unset) will be overridden when
6932 # loading this file, other *unset* `ac_cv_foo' will be assigned the
6933 # following values.
6934
6935 _ACEOF
6936
6937 # The following way of writing the cache mishandles newlines in values,
6938 # but we know of no workaround that is simple, portable, and efficient.
6939 # So, we kill variables containing newlines.
6940 # Ultrix sh set writes to stderr and can't be redirected directly,
6941 # and sets the high bit in the cache file unless we assign to the vars.
6942 (
6943   for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
6944     eval ac_val=\$$ac_var
6945     case $ac_val in #(
6946     *${as_nl}*)
6947       case $ac_var in #(
6948       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
6949 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
6950       esac
6951       case $ac_var in #(
6952       _ | IFS | as_nl) ;; #(
6953       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
6954       *) { eval $ac_var=; unset $ac_var;} ;;
6955       esac ;;
6956     esac
6957   done
6958
6959   (set) 2>&1 |
6960     case $as_nl`(ac_space=' '; set) 2>&1` in #(
6961     *${as_nl}ac_space=\ *)
6962       # `set' does not quote correctly, so add quotes: double-quote
6963       # substitution turns \\\\ into \\, and sed turns \\ into \.
6964       sed -n \
6965         "s/'/'\\\\''/g;
6966           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
6967       ;; #(
6968     *)
6969       # `set' quotes correctly as required by POSIX, so do not add quotes.
6970       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
6971       ;;
6972     esac |
6973     sort
6974 ) |
6975   sed '
6976      /^ac_cv_env_/b end
6977      t clear
6978      :clear
6979      s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
6980      t end
6981      s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
6982      :end' >>confcache
6983 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
6984   if test -w "$cache_file"; then
6985     if test "x$cache_file" != "x/dev/null"; then
6986       { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
6987 $as_echo "$as_me: updating cache $cache_file" >&6;}
6988       if test ! -f "$cache_file" || test -h "$cache_file"; then
6989         cat confcache >"$cache_file"
6990       else
6991         case $cache_file in #(
6992         */* | ?:*)
6993           mv -f confcache "$cache_file"$$ &&
6994           mv -f "$cache_file"$$ "$cache_file" ;; #(
6995         *)
6996           mv -f confcache "$cache_file" ;;
6997         esac
6998       fi
6999     fi
7000   else
7001     { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
7002 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
7003   fi
7004 fi
7005 rm -f confcache
7006
7007 test "x$prefix" = xNONE && prefix=$ac_default_prefix
7008 # Let make expand exec_prefix.
7009 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
7010
7011 DEFS=-DHAVE_CONFIG_H
7012
7013 ac_libobjs=
7014 ac_ltlibobjs=
7015 U=
7016 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
7017   # 1. Remove the extension, and $U if already installed.
7018   ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
7019   ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
7020   # 2. Prepend LIBOBJDIR.  When used with automake>=1.10 LIBOBJDIR
7021   #    will be set to the directory where LIBOBJS objects are built.
7022   as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
7023   as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
7024 done
7025 LIBOBJS=$ac_libobjs
7026
7027 LTLIBOBJS=$ac_ltlibobjs
7028
7029
7030
7031 : "${CONFIG_STATUS=./config.status}"
7032 ac_write_fail=0
7033 ac_clean_files_save=$ac_clean_files
7034 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
7035 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
7036 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
7037 as_write_fail=0
7038 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
7039 #! $SHELL
7040 # Generated by $as_me.
7041 # Run this file to recreate the current configuration.
7042 # Compiler output produced by configure, useful for debugging
7043 # configure, is in config.log if it exists.
7044
7045 debug=false
7046 ac_cs_recheck=false
7047 ac_cs_silent=false
7048
7049 SHELL=\${CONFIG_SHELL-$SHELL}
7050 export SHELL
7051 _ASEOF
7052 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
7053 ## -------------------- ##
7054 ## M4sh Initialization. ##
7055 ## -------------------- ##
7056
7057 # Be more Bourne compatible
7058 DUALCASE=1; export DUALCASE # for MKS sh
7059 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
7060   emulate sh
7061   NULLCMD=:
7062   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
7063   # is contrary to our usage.  Disable this feature.
7064   alias -g '${1+"$@"}'='"$@"'
7065   setopt NO_GLOB_SUBST
7066 else
7067   case `(set -o) 2>/dev/null` in #(
7068   *posix*) :
7069     set -o posix ;; #(
7070   *) :
7071      ;;
7072 esac
7073 fi
7074
7075
7076 as_nl='
7077 '
7078 export as_nl
7079 # Printing a long string crashes Solaris 7 /usr/bin/printf.
7080 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
7081 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
7082 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
7083 # Prefer a ksh shell builtin over an external printf program on Solaris,
7084 # but without wasting forks for bash or zsh.
7085 if test -z "$BASH_VERSION$ZSH_VERSION" \
7086     && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
7087   as_echo='print -r --'
7088   as_echo_n='print -rn --'
7089 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
7090   as_echo='printf %s\n'
7091   as_echo_n='printf %s'
7092 else
7093   if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
7094     as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
7095     as_echo_n='/usr/ucb/echo -n'
7096   else
7097     as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
7098     as_echo_n_body='eval
7099       arg=$1;
7100       case $arg in #(
7101       *"$as_nl"*)
7102         expr "X$arg" : "X\\(.*\\)$as_nl";
7103         arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
7104       esac;
7105       expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
7106     '
7107     export as_echo_n_body
7108     as_echo_n='sh -c $as_echo_n_body as_echo'
7109   fi
7110   export as_echo_body
7111   as_echo='sh -c $as_echo_body as_echo'
7112 fi
7113
7114 # The user is always right.
7115 if test "${PATH_SEPARATOR+set}" != set; then
7116   PATH_SEPARATOR=:
7117   (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
7118     (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
7119       PATH_SEPARATOR=';'
7120   }
7121 fi
7122
7123
7124 # IFS
7125 # We need space, tab and new line, in precisely that order.  Quoting is
7126 # there to prevent editors from complaining about space-tab.
7127 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
7128 # splitting by setting IFS to empty value.)
7129 IFS=" ""        $as_nl"
7130
7131 # Find who we are.  Look in the path if we contain no directory separator.
7132 as_myself=
7133 case $0 in #((
7134   *[\\/]* ) as_myself=$0 ;;
7135   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7136 for as_dir in $PATH
7137 do
7138   IFS=$as_save_IFS
7139   test -z "$as_dir" && as_dir=.
7140     test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
7141   done
7142 IFS=$as_save_IFS
7143
7144      ;;
7145 esac
7146 # We did not find ourselves, most probably we were run as `sh COMMAND'
7147 # in which case we are not to be found in the path.
7148 if test "x$as_myself" = x; then
7149   as_myself=$0
7150 fi
7151 if test ! -f "$as_myself"; then
7152   $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
7153   exit 1
7154 fi
7155
7156 # Unset variables that we do not need and which cause bugs (e.g. in
7157 # pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
7158 # suppresses any "Segmentation fault" message there.  '((' could
7159 # trigger a bug in pdksh 5.2.14.
7160 for as_var in BASH_ENV ENV MAIL MAILPATH
7161 do eval test x\${$as_var+set} = xset \
7162   && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
7163 done
7164 PS1='$ '
7165 PS2='> '
7166 PS4='+ '
7167
7168 # NLS nuisances.
7169 LC_ALL=C
7170 export LC_ALL
7171 LANGUAGE=C
7172 export LANGUAGE
7173
7174 # CDPATH.
7175 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
7176
7177
7178 # as_fn_error STATUS ERROR [LINENO LOG_FD]
7179 # ----------------------------------------
7180 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
7181 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
7182 # script with STATUS, using 1 if that was 0.
7183 as_fn_error ()
7184 {
7185   as_status=$1; test $as_status -eq 0 && as_status=1
7186   if test "$4"; then
7187     as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
7188     $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
7189   fi
7190   $as_echo "$as_me: error: $2" >&2
7191   as_fn_exit $as_status
7192 } # as_fn_error
7193
7194
7195 # as_fn_set_status STATUS
7196 # -----------------------
7197 # Set $? to STATUS, without forking.
7198 as_fn_set_status ()
7199 {
7200   return $1
7201 } # as_fn_set_status
7202
7203 # as_fn_exit STATUS
7204 # -----------------
7205 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
7206 as_fn_exit ()
7207 {
7208   set +e
7209   as_fn_set_status $1
7210   exit $1
7211 } # as_fn_exit
7212
7213 # as_fn_unset VAR
7214 # ---------------
7215 # Portably unset VAR.
7216 as_fn_unset ()
7217 {
7218   { eval $1=; unset $1;}
7219 }
7220 as_unset=as_fn_unset
7221 # as_fn_append VAR VALUE
7222 # ----------------------
7223 # Append the text in VALUE to the end of the definition contained in VAR. Take
7224 # advantage of any shell optimizations that allow amortized linear growth over
7225 # repeated appends, instead of the typical quadratic growth present in naive
7226 # implementations.
7227 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
7228   eval 'as_fn_append ()
7229   {
7230     eval $1+=\$2
7231   }'
7232 else
7233   as_fn_append ()
7234   {
7235     eval $1=\$$1\$2
7236   }
7237 fi # as_fn_append
7238
7239 # as_fn_arith ARG...
7240 # ------------------
7241 # Perform arithmetic evaluation on the ARGs, and store the result in the
7242 # global $as_val. Take advantage of shells that can avoid forks. The arguments
7243 # must be portable across $(()) and expr.
7244 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
7245   eval 'as_fn_arith ()
7246   {
7247     as_val=$(( $* ))
7248   }'
7249 else
7250   as_fn_arith ()
7251   {
7252     as_val=`expr "$@" || test $? -eq 1`
7253   }
7254 fi # as_fn_arith
7255
7256
7257 if expr a : '\(a\)' >/dev/null 2>&1 &&
7258    test "X`expr 00001 : '.*\(...\)'`" = X001; then
7259   as_expr=expr
7260 else
7261   as_expr=false
7262 fi
7263
7264 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
7265   as_basename=basename
7266 else
7267   as_basename=false
7268 fi
7269
7270 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
7271   as_dirname=dirname
7272 else
7273   as_dirname=false
7274 fi
7275
7276 as_me=`$as_basename -- "$0" ||
7277 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
7278          X"$0" : 'X\(//\)$' \| \
7279          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
7280 $as_echo X/"$0" |
7281     sed '/^.*\/\([^/][^/]*\)\/*$/{
7282             s//\1/
7283             q
7284           }
7285           /^X\/\(\/\/\)$/{
7286             s//\1/
7287             q
7288           }
7289           /^X\/\(\/\).*/{
7290             s//\1/
7291             q
7292           }
7293           s/.*/./; q'`
7294
7295 # Avoid depending upon Character Ranges.
7296 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
7297 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
7298 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
7299 as_cr_digits='0123456789'
7300 as_cr_alnum=$as_cr_Letters$as_cr_digits
7301
7302 ECHO_C= ECHO_N= ECHO_T=
7303 case `echo -n x` in #(((((
7304 -n*)
7305   case `echo 'xy\c'` in
7306   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
7307   xy)  ECHO_C='\c';;
7308   *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
7309        ECHO_T=' ';;
7310   esac;;
7311 *)
7312   ECHO_N='-n';;
7313 esac
7314
7315 rm -f conf$$ conf$$.exe conf$$.file
7316 if test -d conf$$.dir; then
7317   rm -f conf$$.dir/conf$$.file
7318 else
7319   rm -f conf$$.dir
7320   mkdir conf$$.dir 2>/dev/null
7321 fi
7322 if (echo >conf$$.file) 2>/dev/null; then
7323   if ln -s conf$$.file conf$$ 2>/dev/null; then
7324     as_ln_s='ln -s'
7325     # ... but there are two gotchas:
7326     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
7327     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
7328     # In both cases, we have to default to `cp -pR'.
7329     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
7330       as_ln_s='cp -pR'
7331   elif ln conf$$.file conf$$ 2>/dev/null; then
7332     as_ln_s=ln
7333   else
7334     as_ln_s='cp -pR'
7335   fi
7336 else
7337   as_ln_s='cp -pR'
7338 fi
7339 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
7340 rmdir conf$$.dir 2>/dev/null
7341
7342
7343 # as_fn_mkdir_p
7344 # -------------
7345 # Create "$as_dir" as a directory, including parents if necessary.
7346 as_fn_mkdir_p ()
7347 {
7348
7349   case $as_dir in #(
7350   -*) as_dir=./$as_dir;;
7351   esac
7352   test -d "$as_dir" || eval $as_mkdir_p || {
7353     as_dirs=
7354     while :; do
7355       case $as_dir in #(
7356       *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
7357       *) as_qdir=$as_dir;;
7358       esac
7359       as_dirs="'$as_qdir' $as_dirs"
7360       as_dir=`$as_dirname -- "$as_dir" ||
7361 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
7362          X"$as_dir" : 'X\(//\)[^/]' \| \
7363          X"$as_dir" : 'X\(//\)$' \| \
7364          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
7365 $as_echo X"$as_dir" |
7366     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
7367             s//\1/
7368             q
7369           }
7370           /^X\(\/\/\)[^/].*/{
7371             s//\1/
7372             q
7373           }
7374           /^X\(\/\/\)$/{
7375             s//\1/
7376             q
7377           }
7378           /^X\(\/\).*/{
7379             s//\1/
7380             q
7381           }
7382           s/.*/./; q'`
7383       test -d "$as_dir" && break
7384     done
7385     test -z "$as_dirs" || eval "mkdir $as_dirs"
7386   } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
7387
7388
7389 } # as_fn_mkdir_p
7390 if mkdir -p . 2>/dev/null; then
7391   as_mkdir_p='mkdir -p "$as_dir"'
7392 else
7393   test -d ./-p && rmdir ./-p
7394   as_mkdir_p=false
7395 fi
7396
7397
7398 # as_fn_executable_p FILE
7399 # -----------------------
7400 # Test if FILE is an executable regular file.
7401 as_fn_executable_p ()
7402 {
7403   test -f "$1" && test -x "$1"
7404 } # as_fn_executable_p
7405 as_test_x='test -x'
7406 as_executable_p=as_fn_executable_p
7407
7408 # Sed expression to map a string onto a valid CPP name.
7409 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
7410
7411 # Sed expression to map a string onto a valid variable name.
7412 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
7413
7414
7415 exec 6>&1
7416 ## ----------------------------------- ##
7417 ## Main body of $CONFIG_STATUS script. ##
7418 ## ----------------------------------- ##
7419 _ASEOF
7420 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
7421
7422 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
7423 # Save the log message, to keep $0 and so on meaningful, and to
7424 # report actual input values of CONFIG_FILES etc. instead of their
7425 # values after options handling.
7426 ac_log="
7427 This file was extended by $as_me, which was
7428 generated by GNU Autoconf 2.69.  Invocation command line was
7429
7430   CONFIG_FILES    = $CONFIG_FILES
7431   CONFIG_HEADERS  = $CONFIG_HEADERS
7432   CONFIG_LINKS    = $CONFIG_LINKS
7433   CONFIG_COMMANDS = $CONFIG_COMMANDS
7434   $ $0 $@
7435
7436 on `(hostname || uname -n) 2>/dev/null | sed 1q`
7437 "
7438
7439 _ACEOF
7440
7441 case $ac_config_files in *"
7442 "*) set x $ac_config_files; shift; ac_config_files=$*;;
7443 esac
7444
7445 case $ac_config_headers in *"
7446 "*) set x $ac_config_headers; shift; ac_config_headers=$*;;
7447 esac
7448
7449
7450 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
7451 # Files that config.status was made for.
7452 config_files="$ac_config_files"
7453 config_headers="$ac_config_headers"
7454 config_commands="$ac_config_commands"
7455
7456 _ACEOF
7457
7458 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
7459 ac_cs_usage="\
7460 \`$as_me' instantiates files and other configuration actions
7461 from templates according to the current configuration.  Unless the files
7462 and actions are specified as TAGs, all are instantiated by default.
7463
7464 Usage: $0 [OPTION]... [TAG]...
7465
7466   -h, --help       print this help, then exit
7467   -V, --version    print version number and configuration settings, then exit
7468       --config     print configuration, then exit
7469   -q, --quiet, --silent
7470                    do not print progress messages
7471   -d, --debug      don't remove temporary files
7472       --recheck    update $as_me by reconfiguring in the same conditions
7473       --file=FILE[:TEMPLATE]
7474                    instantiate the configuration file FILE
7475       --header=FILE[:TEMPLATE]
7476                    instantiate the configuration header FILE
7477
7478 Configuration files:
7479 $config_files
7480
7481 Configuration headers:
7482 $config_headers
7483
7484 Configuration commands:
7485 $config_commands
7486
7487 Report bugs to the package provider."
7488
7489 _ACEOF
7490 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
7491 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
7492 ac_cs_version="\\
7493 config.status
7494 configured by $0, generated by GNU Autoconf 2.69,
7495   with options \\"\$ac_cs_config\\"
7496
7497 Copyright (C) 2012 Free Software Foundation, Inc.
7498 This config.status script is free software; the Free Software Foundation
7499 gives unlimited permission to copy, distribute and modify it."
7500
7501 ac_pwd='$ac_pwd'
7502 srcdir='$srcdir'
7503 INSTALL='$INSTALL'
7504 test -n "\$AWK" || AWK=awk
7505 _ACEOF
7506
7507 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
7508 # The default lists apply if the user does not specify any file.
7509 ac_need_defaults=:
7510 while test $# != 0
7511 do
7512   case $1 in
7513   --*=?*)
7514     ac_option=`expr "X$1" : 'X\([^=]*\)='`
7515     ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
7516     ac_shift=:
7517     ;;
7518   --*=)
7519     ac_option=`expr "X$1" : 'X\([^=]*\)='`
7520     ac_optarg=
7521     ac_shift=:
7522     ;;
7523   *)
7524     ac_option=$1
7525     ac_optarg=$2
7526     ac_shift=shift
7527     ;;
7528   esac
7529
7530   case $ac_option in
7531   # Handling of the options.
7532   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
7533     ac_cs_recheck=: ;;
7534   --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
7535     $as_echo "$ac_cs_version"; exit ;;
7536   --config | --confi | --conf | --con | --co | --c )
7537     $as_echo "$ac_cs_config"; exit ;;
7538   --debug | --debu | --deb | --de | --d | -d )
7539     debug=: ;;
7540   --file | --fil | --fi | --f )
7541     $ac_shift
7542     case $ac_optarg in
7543     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
7544     '') as_fn_error $? "missing file argument" ;;
7545     esac
7546     as_fn_append CONFIG_FILES " '$ac_optarg'"
7547     ac_need_defaults=false;;
7548   --header | --heade | --head | --hea )
7549     $ac_shift
7550     case $ac_optarg in
7551     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
7552     esac
7553     as_fn_append CONFIG_HEADERS " '$ac_optarg'"
7554     ac_need_defaults=false;;
7555   --he | --h)
7556     # Conflict between --help and --header
7557     as_fn_error $? "ambiguous option: \`$1'
7558 Try \`$0 --help' for more information.";;
7559   --help | --hel | -h )
7560     $as_echo "$ac_cs_usage"; exit ;;
7561   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
7562   | -silent | --silent | --silen | --sile | --sil | --si | --s)
7563     ac_cs_silent=: ;;
7564
7565   # This is an error.
7566   -*) as_fn_error $? "unrecognized option: \`$1'
7567 Try \`$0 --help' for more information." ;;
7568
7569   *) as_fn_append ac_config_targets " $1"
7570      ac_need_defaults=false ;;
7571
7572   esac
7573   shift
7574 done
7575
7576 ac_configure_extra_args=
7577
7578 if $ac_cs_silent; then
7579   exec 6>/dev/null
7580   ac_configure_extra_args="$ac_configure_extra_args --silent"
7581 fi
7582
7583 _ACEOF
7584 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
7585 if \$ac_cs_recheck; then
7586   set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
7587   shift
7588   \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
7589   CONFIG_SHELL='$SHELL'
7590   export CONFIG_SHELL
7591   exec "\$@"
7592 fi
7593
7594 _ACEOF
7595 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
7596 exec 5>>config.log
7597 {
7598   echo
7599   sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
7600 ## Running $as_me. ##
7601 _ASBOX
7602   $as_echo "$ac_log"
7603 } >&5
7604
7605 _ACEOF
7606 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
7607 #
7608 # INIT-COMMANDS
7609 #
7610 # Capture the value of obsolete ALL_LINGUAS because we need it to compute
7611     # POFILES, GMOFILES, UPDATEPOFILES, DUMMYPOFILES, CATALOGS. But hide it
7612     # from automake.
7613     eval 'OBSOLETE_ALL_LINGUAS''="$ALL_LINGUAS"'
7614     # Capture the value of LINGUAS because we need it to compute CATALOGS.
7615     LINGUAS="${LINGUAS-%UNSET%}"
7616
7617
7618 _ACEOF
7619
7620 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
7621
7622 # Handling of arguments.
7623 for ac_config_target in $ac_config_targets
7624 do
7625   case $ac_config_target in
7626     "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;;
7627     "default-1") CONFIG_COMMANDS="$CONFIG_COMMANDS default-1" ;;
7628     "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
7629     "config.intl") CONFIG_FILES="$CONFIG_FILES config.intl" ;;
7630
7631   *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
7632   esac
7633 done
7634
7635
7636 # If the user did not use the arguments to specify the items to instantiate,
7637 # then the envvar interface is used.  Set only those that are not.
7638 # We use the long form for the default assignment because of an extremely
7639 # bizarre bug on SunOS 4.1.3.
7640 if $ac_need_defaults; then
7641   test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
7642   test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
7643   test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
7644 fi
7645
7646 # Have a temporary directory for convenience.  Make it in the build tree
7647 # simply because there is no reason against having it here, and in addition,
7648 # creating and moving files from /tmp can sometimes cause problems.
7649 # Hook for its removal unless debugging.
7650 # Note that there is a small window in which the directory will not be cleaned:
7651 # after its creation but before its name has been assigned to `$tmp'.
7652 $debug ||
7653 {
7654   tmp= ac_tmp=
7655   trap 'exit_status=$?
7656   : "${ac_tmp:=$tmp}"
7657   { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status
7658 ' 0
7659   trap 'as_fn_exit 1' 1 2 13 15
7660 }
7661 # Create a (secure) tmp directory for tmp files.
7662
7663 {
7664   tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
7665   test -d "$tmp"
7666 }  ||
7667 {
7668   tmp=./conf$$-$RANDOM
7669   (umask 077 && mkdir "$tmp")
7670 } || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5
7671 ac_tmp=$tmp
7672
7673 # Set up the scripts for CONFIG_FILES section.
7674 # No need to generate them if there are no CONFIG_FILES.
7675 # This happens for instance with `./config.status config.h'.
7676 if test -n "$CONFIG_FILES"; then
7677
7678
7679 ac_cr=`echo X | tr X '\015'`
7680 # On cygwin, bash can eat \r inside `` if the user requested igncr.
7681 # But we know of no other shell where ac_cr would be empty at this
7682 # point, so we can use a bashism as a fallback.
7683 if test "x$ac_cr" = x; then
7684   eval ac_cr=\$\'\\r\'
7685 fi
7686 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
7687 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
7688   ac_cs_awk_cr='\\r'
7689 else
7690   ac_cs_awk_cr=$ac_cr
7691 fi
7692
7693 echo 'BEGIN {' >"$ac_tmp/subs1.awk" &&
7694 _ACEOF
7695
7696
7697 {
7698   echo "cat >conf$$subs.awk <<_ACEOF" &&
7699   echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
7700   echo "_ACEOF"
7701 } >conf$$subs.sh ||
7702   as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
7703 ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'`
7704 ac_delim='%!_!# '
7705 for ac_last_try in false false false false false :; do
7706   . ./conf$$subs.sh ||
7707     as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
7708
7709   ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
7710   if test $ac_delim_n = $ac_delim_num; then
7711     break
7712   elif $ac_last_try; then
7713     as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
7714   else
7715     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
7716   fi
7717 done
7718 rm -f conf$$subs.sh
7719
7720 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
7721 cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK &&
7722 _ACEOF
7723 sed -n '
7724 h
7725 s/^/S["/; s/!.*/"]=/
7726 p
7727 g
7728 s/^[^!]*!//
7729 :repl
7730 t repl
7731 s/'"$ac_delim"'$//
7732 t delim
7733 :nl
7734 h
7735 s/\(.\{148\}\)..*/\1/
7736 t more1
7737 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
7738 p
7739 n
7740 b repl
7741 :more1
7742 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
7743 p
7744 g
7745 s/.\{148\}//
7746 t nl
7747 :delim
7748 h
7749 s/\(.\{148\}\)..*/\1/
7750 t more2
7751 s/["\\]/\\&/g; s/^/"/; s/$/"/
7752 p
7753 b
7754 :more2
7755 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
7756 p
7757 g
7758 s/.\{148\}//
7759 t delim
7760 ' <conf$$subs.awk | sed '
7761 /^[^""]/{
7762   N
7763   s/\n//
7764 }
7765 ' >>$CONFIG_STATUS || ac_write_fail=1
7766 rm -f conf$$subs.awk
7767 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
7768 _ACAWK
7769 cat >>"\$ac_tmp/subs1.awk" <<_ACAWK &&
7770   for (key in S) S_is_set[key] = 1
7771   FS = "\a"
7772
7773 }
7774 {
7775   line = $ 0
7776   nfields = split(line, field, "@")
7777   substed = 0
7778   len = length(field[1])
7779   for (i = 2; i < nfields; i++) {
7780     key = field[i]
7781     keylen = length(key)
7782     if (S_is_set[key]) {
7783       value = S[key]
7784       line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
7785       len += length(value) + length(field[++i])
7786       substed = 1
7787     } else
7788       len += 1 + keylen
7789   }
7790
7791   print line
7792 }
7793
7794 _ACAWK
7795 _ACEOF
7796 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
7797 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
7798   sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
7799 else
7800   cat
7801 fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \
7802   || as_fn_error $? "could not setup config files machinery" "$LINENO" 5
7803 _ACEOF
7804
7805 # VPATH may cause trouble with some makes, so we remove sole $(srcdir),
7806 # ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and
7807 # trailing colons and then remove the whole line if VPATH becomes empty
7808 # (actually we leave an empty line to preserve line numbers).
7809 if test "x$srcdir" = x.; then
7810   ac_vpsub='/^[  ]*VPATH[        ]*=[    ]*/{
7811 h
7812 s///
7813 s/^/:/
7814 s/[      ]*$/:/
7815 s/:\$(srcdir):/:/g
7816 s/:\${srcdir}:/:/g
7817 s/:@srcdir@:/:/g
7818 s/^:*//
7819 s/:*$//
7820 x
7821 s/\(=[   ]*\).*/\1/
7822 G
7823 s/\n//
7824 s/^[^=]*=[       ]*$//
7825 }'
7826 fi
7827
7828 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
7829 fi # test -n "$CONFIG_FILES"
7830
7831 # Set up the scripts for CONFIG_HEADERS section.
7832 # No need to generate them if there are no CONFIG_HEADERS.
7833 # This happens for instance with `./config.status Makefile'.
7834 if test -n "$CONFIG_HEADERS"; then
7835 cat >"$ac_tmp/defines.awk" <<\_ACAWK ||
7836 BEGIN {
7837 _ACEOF
7838
7839 # Transform confdefs.h into an awk script `defines.awk', embedded as
7840 # here-document in config.status, that substitutes the proper values into
7841 # config.h.in to produce config.h.
7842
7843 # Create a delimiter string that does not exist in confdefs.h, to ease
7844 # handling of long lines.
7845 ac_delim='%!_!# '
7846 for ac_last_try in false false :; do
7847   ac_tt=`sed -n "/$ac_delim/p" confdefs.h`
7848   if test -z "$ac_tt"; then
7849     break
7850   elif $ac_last_try; then
7851     as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5
7852   else
7853     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
7854   fi
7855 done
7856
7857 # For the awk script, D is an array of macro values keyed by name,
7858 # likewise P contains macro parameters if any.  Preserve backslash
7859 # newline sequences.
7860
7861 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
7862 sed -n '
7863 s/.\{148\}/&'"$ac_delim"'/g
7864 t rset
7865 :rset
7866 s/^[     ]*#[    ]*define[       ][      ]*/ /
7867 t def
7868 d
7869 :def
7870 s/\\$//
7871 t bsnl
7872 s/["\\]/\\&/g
7873 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[     ]*\(.*\)/P["\1"]="\2"\
7874 D["\1"]=" \3"/p
7875 s/^ \('"$ac_word_re"'\)[         ]*\(.*\)/D["\1"]=" \2"/p
7876 d
7877 :bsnl
7878 s/["\\]/\\&/g
7879 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[     ]*\(.*\)/P["\1"]="\2"\
7880 D["\1"]=" \3\\\\\\n"\\/p
7881 t cont
7882 s/^ \('"$ac_word_re"'\)[         ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
7883 t cont
7884 d
7885 :cont
7886 n
7887 s/.\{148\}/&'"$ac_delim"'/g
7888 t clear
7889 :clear
7890 s/\\$//
7891 t bsnlc
7892 s/["\\]/\\&/g; s/^/"/; s/$/"/p
7893 d
7894 :bsnlc
7895 s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
7896 b cont
7897 ' <confdefs.h | sed '
7898 s/'"$ac_delim"'/"\\\
7899 "/g' >>$CONFIG_STATUS || ac_write_fail=1
7900
7901 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
7902   for (key in D) D_is_set[key] = 1
7903   FS = "\a"
7904 }
7905 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
7906   line = \$ 0
7907   split(line, arg, " ")
7908   if (arg[1] == "#") {
7909     defundef = arg[2]
7910     mac1 = arg[3]
7911   } else {
7912     defundef = substr(arg[1], 2)
7913     mac1 = arg[2]
7914   }
7915   split(mac1, mac2, "(") #)
7916   macro = mac2[1]
7917   prefix = substr(line, 1, index(line, defundef) - 1)
7918   if (D_is_set[macro]) {
7919     # Preserve the white space surrounding the "#".
7920     print prefix "define", macro P[macro] D[macro]
7921     next
7922   } else {
7923     # Replace #undef with comments.  This is necessary, for example,
7924     # in the case of _POSIX_SOURCE, which is predefined and required
7925     # on some systems where configure will not decide to define it.
7926     if (defundef == "undef") {
7927       print "/*", prefix defundef, macro, "*/"
7928       next
7929     }
7930   }
7931 }
7932 { print }
7933 _ACAWK
7934 _ACEOF
7935 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
7936   as_fn_error $? "could not setup config headers machinery" "$LINENO" 5
7937 fi # test -n "$CONFIG_HEADERS"
7938
7939
7940 eval set X "  :F $CONFIG_FILES  :H $CONFIG_HEADERS    :C $CONFIG_COMMANDS"
7941 shift
7942 for ac_tag
7943 do
7944   case $ac_tag in
7945   :[FHLC]) ac_mode=$ac_tag; continue;;
7946   esac
7947   case $ac_mode$ac_tag in
7948   :[FHL]*:*);;
7949   :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;;
7950   :[FH]-) ac_tag=-:-;;
7951   :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
7952   esac
7953   ac_save_IFS=$IFS
7954   IFS=:
7955   set x $ac_tag
7956   IFS=$ac_save_IFS
7957   shift
7958   ac_file=$1
7959   shift
7960
7961   case $ac_mode in
7962   :L) ac_source=$1;;
7963   :[FH])
7964     ac_file_inputs=
7965     for ac_f
7966     do
7967       case $ac_f in
7968       -) ac_f="$ac_tmp/stdin";;
7969       *) # Look for the file first in the build tree, then in the source tree
7970          # (if the path is not absolute).  The absolute path cannot be DOS-style,
7971          # because $ac_f cannot contain `:'.
7972          test -f "$ac_f" ||
7973            case $ac_f in
7974            [\\/$]*) false;;
7975            *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
7976            esac ||
7977            as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;;
7978       esac
7979       case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
7980       as_fn_append ac_file_inputs " '$ac_f'"
7981     done
7982
7983     # Let's still pretend it is `configure' which instantiates (i.e., don't
7984     # use $as_me), people would be surprised to read:
7985     #    /* config.h.  Generated by config.status.  */
7986     configure_input='Generated from '`
7987           $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
7988         `' by configure.'
7989     if test x"$ac_file" != x-; then
7990       configure_input="$ac_file.  $configure_input"
7991       { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
7992 $as_echo "$as_me: creating $ac_file" >&6;}
7993     fi
7994     # Neutralize special characters interpreted by sed in replacement strings.
7995     case $configure_input in #(
7996     *\&* | *\|* | *\\* )
7997        ac_sed_conf_input=`$as_echo "$configure_input" |
7998        sed 's/[\\\\&|]/\\\\&/g'`;; #(
7999     *) ac_sed_conf_input=$configure_input;;
8000     esac
8001
8002     case $ac_tag in
8003     *:-:* | *:-) cat >"$ac_tmp/stdin" \
8004       || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;;
8005     esac
8006     ;;
8007   esac
8008
8009   ac_dir=`$as_dirname -- "$ac_file" ||
8010 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
8011          X"$ac_file" : 'X\(//\)[^/]' \| \
8012          X"$ac_file" : 'X\(//\)$' \| \
8013          X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
8014 $as_echo X"$ac_file" |
8015     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
8016             s//\1/
8017             q
8018           }
8019           /^X\(\/\/\)[^/].*/{
8020             s//\1/
8021             q
8022           }
8023           /^X\(\/\/\)$/{
8024             s//\1/
8025             q
8026           }
8027           /^X\(\/\).*/{
8028             s//\1/
8029             q
8030           }
8031           s/.*/./; q'`
8032   as_dir="$ac_dir"; as_fn_mkdir_p
8033   ac_builddir=.
8034
8035 case "$ac_dir" in
8036 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
8037 *)
8038   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
8039   # A ".." for each directory in $ac_dir_suffix.
8040   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
8041   case $ac_top_builddir_sub in
8042   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
8043   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
8044   esac ;;
8045 esac
8046 ac_abs_top_builddir=$ac_pwd
8047 ac_abs_builddir=$ac_pwd$ac_dir_suffix
8048 # for backward compatibility:
8049 ac_top_builddir=$ac_top_build_prefix
8050
8051 case $srcdir in
8052   .)  # We are building in place.
8053     ac_srcdir=.
8054     ac_top_srcdir=$ac_top_builddir_sub
8055     ac_abs_top_srcdir=$ac_pwd ;;
8056   [\\/]* | ?:[\\/]* )  # Absolute name.
8057     ac_srcdir=$srcdir$ac_dir_suffix;
8058     ac_top_srcdir=$srcdir
8059     ac_abs_top_srcdir=$srcdir ;;
8060   *) # Relative name.
8061     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
8062     ac_top_srcdir=$ac_top_build_prefix$srcdir
8063     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
8064 esac
8065 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
8066
8067
8068   case $ac_mode in
8069   :F)
8070   #
8071   # CONFIG_FILE
8072   #
8073
8074   case $INSTALL in
8075   [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
8076   *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
8077   esac
8078 _ACEOF
8079
8080 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
8081 # If the template does not know about datarootdir, expand it.
8082 # FIXME: This hack should be removed a few years after 2.60.
8083 ac_datarootdir_hack=; ac_datarootdir_seen=
8084 ac_sed_dataroot='
8085 /datarootdir/ {
8086   p
8087   q
8088 }
8089 /@datadir@/p
8090 /@docdir@/p
8091 /@infodir@/p
8092 /@localedir@/p
8093 /@mandir@/p'
8094 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
8095 *datarootdir*) ac_datarootdir_seen=yes;;
8096 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
8097   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
8098 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
8099 _ACEOF
8100 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
8101   ac_datarootdir_hack='
8102   s&@datadir@&$datadir&g
8103   s&@docdir@&$docdir&g
8104   s&@infodir@&$infodir&g
8105   s&@localedir@&$localedir&g
8106   s&@mandir@&$mandir&g
8107   s&\\\${datarootdir}&$datarootdir&g' ;;
8108 esac
8109 _ACEOF
8110
8111 # Neutralize VPATH when `$srcdir' = `.'.
8112 # Shell code in configure.ac might set extrasub.
8113 # FIXME: do we really want to maintain this feature?
8114 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
8115 ac_sed_extra="$ac_vpsub
8116 $extrasub
8117 _ACEOF
8118 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
8119 :t
8120 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
8121 s|@configure_input@|$ac_sed_conf_input|;t t
8122 s&@top_builddir@&$ac_top_builddir_sub&;t t
8123 s&@top_build_prefix@&$ac_top_build_prefix&;t t
8124 s&@srcdir@&$ac_srcdir&;t t
8125 s&@abs_srcdir@&$ac_abs_srcdir&;t t
8126 s&@top_srcdir@&$ac_top_srcdir&;t t
8127 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
8128 s&@builddir@&$ac_builddir&;t t
8129 s&@abs_builddir@&$ac_abs_builddir&;t t
8130 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
8131 s&@INSTALL@&$ac_INSTALL&;t t
8132 $ac_datarootdir_hack
8133 "
8134 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \
8135   >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5
8136
8137 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
8138   { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } &&
8139   { ac_out=`sed -n '/^[  ]*datarootdir[  ]*:*=/p' \
8140       "$ac_tmp/out"`; test -z "$ac_out"; } &&
8141   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
8142 which seems to be undefined.  Please make sure it is defined" >&5
8143 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
8144 which seems to be undefined.  Please make sure it is defined" >&2;}
8145
8146   rm -f "$ac_tmp/stdin"
8147   case $ac_file in
8148   -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";;
8149   *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";;
8150   esac \
8151   || as_fn_error $? "could not create $ac_file" "$LINENO" 5
8152  ;;
8153   :H)
8154   #
8155   # CONFIG_HEADER
8156   #
8157   if test x"$ac_file" != x-; then
8158     {
8159       $as_echo "/* $configure_input  */" \
8160       && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs"
8161     } >"$ac_tmp/config.h" \
8162       || as_fn_error $? "could not create $ac_file" "$LINENO" 5
8163     if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then
8164       { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
8165 $as_echo "$as_me: $ac_file is unchanged" >&6;}
8166     else
8167       rm -f "$ac_file"
8168       mv "$ac_tmp/config.h" "$ac_file" \
8169         || as_fn_error $? "could not create $ac_file" "$LINENO" 5
8170     fi
8171   else
8172     $as_echo "/* $configure_input  */" \
8173       && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \
8174       || as_fn_error $? "could not create -" "$LINENO" 5
8175   fi
8176  ;;
8177
8178   :C)  { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
8179 $as_echo "$as_me: executing $ac_file commands" >&6;}
8180  ;;
8181   esac
8182
8183
8184   case $ac_file$ac_mode in
8185     "default-1":C)
8186     for ac_file in $CONFIG_FILES; do
8187       # Support "outfile[:infile[:infile...]]"
8188       case "$ac_file" in
8189         *:*) ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
8190       esac
8191       # PO directories have a Makefile.in generated from Makefile.in.in.
8192       case "$ac_file" in */Makefile.in)
8193         # Adjust a relative srcdir.
8194         ac_dir=`echo "$ac_file"|sed 's%/[^/][^/]*$%%'`
8195         ac_dir_suffix=/`echo "$ac_dir"|sed 's%^\./%%'`
8196         ac_dots=`echo "$ac_dir_suffix"|sed 's%/[^/]*%../%g'`
8197         # In autoconf-2.13 it is called $ac_given_srcdir.
8198         # In autoconf-2.50 it is called $srcdir.
8199         test -n "$ac_given_srcdir" || ac_given_srcdir="$srcdir"
8200         case "$ac_given_srcdir" in
8201           .)  top_srcdir=`echo $ac_dots|sed 's%/$%%'` ;;
8202           /*) top_srcdir="$ac_given_srcdir" ;;
8203           *)  top_srcdir="$ac_dots$ac_given_srcdir" ;;
8204         esac
8205         if test -f "$ac_given_srcdir/$ac_dir/POTFILES.in"; then
8206           rm -f "$ac_dir/POTFILES"
8207           test -n "$as_me" && echo "$as_me: creating $ac_dir/POTFILES" || echo "creating $ac_dir/POTFILES"
8208           cat "$ac_given_srcdir/$ac_dir/POTFILES.in" | sed -e "/^#/d" -e "/^[   ]*\$/d" -e "s,.*,     $top_srcdir/& \\\\," | sed -e "\$s/\(.*\) \\\\/\1/" > "$ac_dir/POTFILES"
8209           POMAKEFILEDEPS="POTFILES.in"
8210           # ALL_LINGUAS, POFILES, GMOFILES, UPDATEPOFILES, DUMMYPOFILES depend
8211           # on $ac_dir but don't depend on user-specified configuration
8212           # parameters.
8213           if test -f "$ac_given_srcdir/$ac_dir/LINGUAS"; then
8214             # The LINGUAS file contains the set of available languages.
8215             if test -n "$OBSOLETE_ALL_LINGUAS"; then
8216               test -n "$as_me" && echo "$as_me: setting ALL_LINGUAS in configure.ac is obsolete" || echo "setting ALL_LINGUAS in configure.ac is obsolete"
8217             fi
8218             ALL_LINGUAS_=`sed -e "/^#/d" "$ac_given_srcdir/$ac_dir/LINGUAS"`
8219             # Hide the ALL_LINGUAS assigment from automake.
8220             eval 'ALL_LINGUAS''=$ALL_LINGUAS_'
8221             POMAKEFILEDEPS="$POMAKEFILEDEPS LINGUAS"
8222           else
8223             # The set of available languages was given in configure.ac.
8224             eval 'ALL_LINGUAS''=$OBSOLETE_ALL_LINGUAS'
8225           fi
8226           case "$ac_given_srcdir" in
8227             .) srcdirpre= ;;
8228             *) srcdirpre='$(srcdir)/' ;;
8229           esac
8230           POFILES=
8231           GMOFILES=
8232           UPDATEPOFILES=
8233           DUMMYPOFILES=
8234           for lang in $ALL_LINGUAS; do
8235             POFILES="$POFILES $srcdirpre$lang.po"
8236             GMOFILES="$GMOFILES $srcdirpre$lang.gmo"
8237             UPDATEPOFILES="$UPDATEPOFILES $lang.po-update"
8238             DUMMYPOFILES="$DUMMYPOFILES $lang.nop"
8239           done
8240           # CATALOGS depends on both $ac_dir and the user's LINGUAS
8241           # environment variable.
8242           INST_LINGUAS=
8243           if test -n "$ALL_LINGUAS"; then
8244             for presentlang in $ALL_LINGUAS; do
8245               useit=no
8246               if test "%UNSET%" != "$LINGUAS"; then
8247                 desiredlanguages="$LINGUAS"
8248               else
8249                 desiredlanguages="$ALL_LINGUAS"
8250               fi
8251               for desiredlang in $desiredlanguages; do
8252                 # Use the presentlang catalog if desiredlang is
8253                 #   a. equal to presentlang, or
8254                 #   b. a variant of presentlang (because in this case,
8255                 #      presentlang can be used as a fallback for messages
8256                 #      which are not translated in the desiredlang catalog).
8257                 case "$desiredlang" in
8258                   "$presentlang"*) useit=yes;;
8259                 esac
8260               done
8261               if test $useit = yes; then
8262                 INST_LINGUAS="$INST_LINGUAS $presentlang"
8263               fi
8264             done
8265           fi
8266           CATALOGS=
8267           if test -n "$INST_LINGUAS"; then
8268             for lang in $INST_LINGUAS; do
8269               CATALOGS="$CATALOGS $lang.gmo"
8270             done
8271           fi
8272           test -n "$as_me" && echo "$as_me: creating $ac_dir/Makefile" || echo "creating $ac_dir/Makefile"
8273           sed -e "/^POTFILES =/r $ac_dir/POTFILES" -e "/^# Makevars/r $ac_given_srcdir/$ac_dir/Makevars" -e "s|@POFILES@|$POFILES|g" -e "s|@GMOFILES@|$GMOFILES|g" -e "s|@UPDATEPOFILES@|$UPDATEPOFILES|g" -e "s|@DUMMYPOFILES@|$DUMMYPOFILES|g" -e "s|@CATALOGS@|$CATALOGS|g" -e "s|@POMAKEFILEDEPS@|$POMAKEFILEDEPS|g" "$ac_dir/Makefile.in" > "$ac_dir/Makefile"
8274           for f in "$ac_given_srcdir/$ac_dir"/Rules-*; do
8275             if test -f "$f"; then
8276               case "$f" in
8277                 *.orig | *.bak | *~) ;;
8278                 *) cat "$f" >> "$ac_dir/Makefile" ;;
8279               esac
8280             fi
8281           done
8282         fi
8283         ;;
8284       esac
8285     done ;;
8286
8287   esac
8288 done # for ac_tag
8289
8290
8291 as_fn_exit 0
8292 _ACEOF
8293 ac_clean_files=$ac_clean_files_save
8294
8295 test $ac_write_fail = 0 ||
8296   as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5
8297
8298
8299 # configure is writing to config.log, and then calls config.status.
8300 # config.status does its own redirection, appending to config.log.
8301 # Unfortunately, on DOS this fails, as config.log is still kept open
8302 # by configure, so config.status won't be able to write to it; its
8303 # output is simply discarded.  So we exec the FD to /dev/null,
8304 # effectively closing config.log, so it can be properly (re)opened and
8305 # appended to by config.status.  When coming back to configure, we
8306 # need to make the FD available again.
8307 if test "$no_create" != yes; then
8308   ac_cs_success=:
8309   ac_config_status_args=
8310   test "$silent" = yes &&
8311     ac_config_status_args="$ac_config_status_args --quiet"
8312   exec 5>/dev/null
8313   $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
8314   exec 5>>config.log
8315   # Use ||, not &&, to avoid exiting from the if with $? = 1, which
8316   # would make configure fail if this is the last instruction.
8317   $ac_cs_success || as_fn_exit 1
8318 fi
8319 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
8320   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
8321 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
8322 fi
8323