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